TESORO
COMMUNITY DEVELOPMENT DISTRICT ST. LUCIE COUNTY, FLORIDA FINANCIAL REPORT
FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2017

TESORO DEVELOPMENT DISTRICT ST. LUCIE COUNTY, FLORIDA

TABLE OF CONTENTS

	    Page		
INDEPENDENT AUDITOR’S REPORT	1-2	
MANAGEMENT’S DISCUSSION AND ANALYSIS	3-5	
BASIC FINANCIAL STATEMENTS		
Government-Wide Financial Statements:		
Statement of Net Position	6	
Statement of Activities	7	
Fund Financial Statements:		
Balance Sheet – Governmental Fund	8	
Reconciliation of the Balance Sheet – Governmental Funds		
to the Statement of Net Position	9	
Statement of Revenues, Expenditures and Changes in Fund Balances –
Governmental Funds	
10	
Reconciliation of the Statement of Revenues, Expenditures and Changes in
Fund Balances of Governmental Funds to the Statement of Activities	
11	
Notes to Financial Statements	12-18	
REQUIRED SUPPLEMENTARY INFORMATION
Schedule of Revenues, Expenditures and Changes in Fund Balance – Budget and Actual – General Fund	

19	
Notes to Required Supplementary Information	20	
INDEPENDENT AUDITOR’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING AND COMPLIANCE AND OTHER MATTERS BASED ON AN AUDIT OF FINANCIAL STATEMENTS PERFORMED IN ACCORDANCE WITH
GOVERNMENT AUDITING STANDARDS		
	21-22	
INDEPENDENT AUDITOR’S REPORT ON COMPLIANCE WITH THE REQUIREMENTS OF SECTION 218.415, FLORIDA STATUTES, REQUIRED BY RULE 10.556(10)
OF THE AUDITOR GENERAL OF THE STATE OF FLORIDA		
	23	
MANAGEMENT LETTER REQUIRED BY CHAPTER 10.550 OF THE RULES
OF THE AUDITOR GENERAL OF THE STATE OF FLORIDA	
24-25	

INDEPENDENT AUDITOR’S REPORT

To the Board of Supervisors
Tesoro Community Development District St. Lucie County, Florida

951 Yamato Road ▪ Suite 280 Boca Raton, Florida  33431 (561) 994-9299 ▪ (800) 299-4728
Fax (561) 994-5823
www.graucpa.com

Report on the Financial Statements
We have audited the accompanying financial statements of the governmental activities and the major fund of Tesoro Community Development District, St. Lucie County, Florida (“District”) as of and for the fiscal year ended September 30, 2017, and the related notes to the financial statements, which collectively comprise the District’s basic financial statements as listed in the table of contents.

Management’s Responsibility for the Financial Statements

Management is responsible for the preparation and fair presentation of these financial statements in accordance with accounting principles generally accepted in the United States of America; this includes the design, implementation, and maintenance of internal control relevant to the preparation and fair presentation of financial statements that are free from material misstatement, whether due to fraud or error.

Auditor’s Responsibility

Our responsibility is to express opinions on these financial statements based on our audit. We conducted our audit in accordance with auditing standards generally accepted in the United States of America and the standards applicable to financial audits contained in Government Auditing Standards, issued by the Comptroller General of the United States. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free from material misstatement.

An audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the financial statements. The procedures selected depend on the auditor’s judgment, including the assessment of the risks of material misstatement of the financial statements, whether due to fraud or error. In making those risk assessments, the auditor considers internal control relevant to the entity’s preparation and fair presentation of the financial statements in order to design audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the entity’s internal control. Accordingly, we express no such opinion. An audit also includes evaluating the appropriateness of accounting policies used and the reasonableness of significant accounting estimates made by management, as well as evaluating the overall presentation of the financial statements.

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our audit opinions.

Opinions

In our opinion, the financial statements referred to above present fairly, in all material respects, the respective financial position of the governmental activities and the major fund of the District as of September 30, 2017, and the respective changes in financial position thereof for the fiscal year then ended in accordance with accounting principles generally accepted in the United States of America.

Other Matters

Required Supplementary Information

Accounting principles generally accepted in the United States of America require that the management’s discussion and analysis and budgetary comparison information be presented to supplement the basic financial statements. Such information, although not a part of the basic financial statements, is required by the Governmental Accounting Standards Board, who considers it to be an essential part of financial reporting for placing the basic financial statements in an appropriate operational, economic, or historical context. We have applied certain limited procedures to the required supplementary information in accordance with auditing standards generally accepted in the United States of America, which consisted of inquiries of management about the methods of preparing the information and comparing the information for consistency with management’s responses to our inquiries, the basic financial statements, and other knowledge we obtained during our audit of the basic financial statements. We do not express an opinion or provide any assurance on the information because the limited procedures do not provide us with sufficient evidence to express an opinion or provide any assurance.

Other Reporting Required by Government Auditing Standards

In accordance with Government Auditing Standards, we have also issued our report dated June 21, 2018, on our consideration of the District’s internal control over financial reporting and on our tests of its compliance with certain provisions of laws, regulations, contracts, grant agreements and other matters. The purpose of that report is to describe the scope of our testing of internal control over financial reporting and compliance and the results of that testing, and not to provide an opinion on internal control over financial reporting or on compliance. That report is an integral part of an audit performed in accordance with Government Auditing Standards in considering the District’s internal control over financial reporting and compliance.

Report on Other Legal and Regulatory Requirements

We have also issued our report dated June 21, 2018, on our consideration of the District’s compliance with the requirements of Section 218.415, Florida Statutes, as required by Rule 10.556(10) of the Auditor General of the State of Florida. The purpose of that report is to provide an opinion based on our examination conducted in accordance with attestation standards established by the American Institute of Certified Public Accountants.

June 21, 2018

MANAGEMENT’S DISCUSSION AND ANALYSIS

Our discussion and analysis of Tesoro Community Development District, St. Lucie County, Florida (“District”) provides a narrative overview of the District’s financial activities for the fiscal year ended September 30, 2017. Please read it in conjunction with the District’s Independent Auditor’s Report, basic financial statements, accompanying notes and supplementary information to the basic financial statements.

FINANCIAL HIGHLIGHTS

The assets of the District exceeded its liabilities at the close of the most recent fiscal year resulting in a net position balance of $563,109.

The change in the District’s total net position in comparison with the prior fiscal year was $(7,825), a decrease. The key components of the District’s net position and change in net position are reflected in the table in the government-wide financial analysis section.

At September 30, 2017, the District’s governmental fund reported an ending fund balance of
$538,598, a decrease of ($7,279) in comparison with the prior fiscal year. The total fund balance is non-spendable for prepaid items, assigned to subsequent year’s expenditures, and the remainder is unassigned fund balance which is available for spending at the District’s discretion.

OVERVIEW OF FINANCIAL STATEMENTS

This discussion and analysis is intended to serve as the introduction to the District’s basic financial statements. The District’s basic financial statements are comprised of three components: 1) government- wide financial statements, 2) fund financial statements, and 3) notes to the financial statements. This report also contains other supplementary information in addition to the basic financial statements themselves.

Government-Wide Financial Statements

The government-wide financial statements are designed to provide readers with a broad overview of the District’s finances, in a manner similar to a private-sector business.

The statement of net position presents information on all the District’s assets, deferred outflows of resources, liabilities, and deferred inflows of resources with the residual amount being reported as net position. Over time, increases or decreases in net position may serve as a useful indicator of whether the financial position of the District is improving or deteriorating.

The statement of activities presents information showing how the government’s net position changed during the most recent fiscal year. All changes in net position are reported as soon as the underlying event giving rise to the change occurs, regardless of the timing of related cash flows. Thus, revenues and expenses are reported in this statement for some items that will only result in cash flows in future fiscal periods.

The government-wide financial statements include all governmental activities that are principally supported by special assessment and stormwater fee revenues. The District does not have any business-type activities. The governmental activities of the District include the general government (management) and maintenance functions.

Fund Financial Statements

A fund is a grouping of related accounts that is used to maintain control over resources that have been segregated for specific activities or objectives. The District, like other state and local governments, uses fund accounting to ensure and demonstrate compliance with finance-related legal requirements. The District has one fund category: governmental funds.

Governmental Funds

Governmental funds are used to account for essentially the same functions reported as governmental activities in the government-wide financial statements. However, unlike the government-wide financial statements, governmental fund financial statements focus on near-term inflows and outflow of spendable resources, as well as on balances of spendable resources available at the end of the fiscal year. Such information may be useful in evaluating a District’s near-term financing requirements.

Because the focus of governmental funds is narrower than that of the government-wide financial statements, it is useful to compare the information presented for governmental funds with similar information presented for governmental activities in the government-wide financial statements. By doing so, readers may better understand the long-term impact of the District’s near-term financing decisions. Both the governmental fund balance sheet and the governmental fund statement of revenues, expenditures, and changes in fund balances provide a reconciliation to facilitate this comparison between governmental funds and governmental activities.

The District maintains one governmental fund for external reporting. Information is presented separately in the governmental fund balance sheet and the governmental fund statement of revenues, expenditures, and changes in fund balances for the general fund, which is considered a major fund.

The District adopts an annual appropriated budget for its general fund. A budgetary comparison schedule has been provided for the general fund to demonstrate compliance with the budget.

Notes to the Financial Statements

The notes provide additional information that is essential to a full understanding of the data provided in the government-wide and fund financial statements.

GOVERNMENT-WIDE FINANCIAL ANALYSIS

As noted earlier, net position may serve over time as a useful indicator of an entity’s financial position. In the case of the District, assets exceeded liabilities at the close of the most recent fiscal year.

Key components of the District’s net position are reflected in the following table:

NET POSITION SEPTEMBER 30,
2017	2016
Current and other assets	  $	585,281	$	572,744 	
Total assets	 	585,281	572,744 	
Current liabilities	 	22,172	1,810 	
Total liabilities	 	22,172	1,810 	
Net position
Unrestricted	 	563,109	570,934 
Total net position	 $	563,109	$	570,934 

The balance of unrestricted net position may be used to meet the District’s obligations.

The District’s net position decreased during the most recent fiscal year. The majority of the decrease represents the extent to which the cost of operations exceeded ongoing program revenues.

Key elements of the change in net position are reflected in the following table:

CHANGES IN NET POSITION
FOR THE FISCAL YEAR ENDED SEPTEMBER 30,
2017	2016

Revenues:
Program revenues

Charges for services	$	303,009	$	303,452	
Operating grants and contributions	-	12,999	
General revenues	 	5,063	2,472 	
Total revenues	 	308,072	318,923 	
Expenses:		
General government	51,946	77,390	
Maintenance and operations	 	263,951	278,395 	
Total expenses	 	315,897	355,785 	
Change in net position	 	(7,825)	(36,862)	
Net position - beginning	 	570,934	607,796 	
Net position - ending	  $	563,109	$	570,934 	

As noted above and in the statement of activities, the cost of all governmental activities during the fiscal year ended September 30, 2017 was $315,897. The majority of the costs of the District’s activities were paid by program revenues. Program revenues, comprised primarily of assessments and stormwater fees, decreased slightly during the fiscal year.

GENERAL BUDGETING HIGHLIGHTS

An operating budget was adopted and maintained by the governing board for the District pursuant to the requirements of Florida Statutes. The budget is adopted using the same basis of accounting that is used in preparation of the fund financial statements. The legal level of budgetary control, the level at which expenditures may not exceed budget, is in the aggregate. Any budget amendments that increase the aggregate budgeted appropriations must be approved by the Board of Supervisors. Actual general fund expenditures did not exceed appropriations for the fiscal year ended September 30, 2017.

ECONOMIC FACTORS AND NEXT YEAR’S BUDGETS AND OTHER EVENTS

The District does not anticipate any major projects or significant changes to its infrastructure maintenance program for the subsequent fiscal year. In addition, it is anticipated that the general operations of the District will remain fairly constant.

CONTACTING THE DISTRICT’S FINANCIAL MANAGEMENT

This financial report is designed to provide our citizens, land owners, customers, investors and creditors with a general overview of the District’s finances and to demonstrate the District’s accountability for the financial resources it manages and the stewardship of the facilities it maintains. If you have questions about this report or need additional financial information, contact the Tesoro Community Development District’s Finance Department at 135 West Central Boulevard, Suite 320, Orlando, Florida, 32801.

TESORO COMMUNITY DEVELOPMENT DISTRICT ST. LUCIE COUNTY, FLORIDA STATEMENT OF NET POSITION
SEPTEMBER 30, 2017

	Governmental
 	Activities		
ASSETS		
Cash	$	69,175	
Investments	482,461	
Assessments receivable	412	
Stormwater fees receivable	24,511	
Prepaids items	 	8,722 	
Total assets	 	585,281 	
LIABILITIES		
Accounts payable	 	22,172 	
Total liabilities	 	22,172 	
NET POSITION		
Unrestricted	 	563,109 	
Total net position	  $	563,109 	

See notes to the financial statements

TESORO COMMUNITY DEVELOPMENT DISTRICT ST. LUCIE COUNTY, FLORIDA STATEMENT OF ACTIVITIES
FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2017

Program

Net (Expense) Revenue and Changes in Net

 	Revenues	Position	 Charges
for	Governmental
Functions/Programs	 	Expenses	Services	Activities	 Primary government:
Governmental activities:

General government

$	51,946	$

51,946	$	-

Maintenance and operations	 	263,951	251,063	(12,888) Total governmental activities	 	315,897	303,009	(12,888) 

General revenues:
Unrestricted investment earnings 		5,063 Total general revenues	 	5,063 
Change in net position	(7,825)	
Net position - beginning	 	570,934 	
Net position - ending	  $	563,109 	

See notes to the financial statements

BALANCE SHEET GOVERNMENTAL FUNDS SEPTEMBER 30, 2017

    Major Fund 

Total Governmental

 	General	Funds	
ASSETS		
Cash	$	69,175	$	69,175	
Investments	482,461	482,461	
Assessments receivable	412	412	
Stormwater fees receivable	24,511	24,511	
Prepaid items	 	8,722	8,722 
Total assets	 $	585,281	$	585,281 

LIABILITIES, DEFERRED INFLOWS OF RESOURCES, AND FUND BALANCES
Liabilities:
Accounts payable

  $	22,172	$	22,172 

Total liabilities	 	22,172	22,172 

Deferred inflows of resources:
Unavailable  revenue - Stormwater fees	 	24,511	24,511 Total deferred inflows of resources	 	24,511	24,511 

Fund balances:
Nonspendable:
Prepaid items	8,722	8,722
Assigned to:
Subsequent year's expenditures	112,054	112,054	
Unassigned	 	417,822	417,822 	
Total fund balances	 	538,598	538,598 	

Total liabilities, deferred inflows of resources and fund balances

  $	585,281	$	585,281 

See notes to the financial statements

RECONCILIATION OF THE BALANCE SHEET - GOVERNMENTAL FUNDS TO THE STATEMENT OF NET POSITION
SEPTEMBER 30, 2017

Fund balance - governmental funds	$
Amounts reported for governmental activities in the statement of net position are different because:
Revenues in the statement of activities that do not provide current financial resources are not reported as revenues in the

538,598

governmental fund financial statements.
Net position of governmental activities

 	24,511 
  $	563,109 

See notes to the financial statements

STATEMENT OF REVENUES, EXPENDITURES, AND CHANGES IN FUND BALANCES GOVERNMENTAL FUNDS
FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2017

   Major Fund 

Total Governmental

 	General	Funds	
REVENUES

Assessments

$	70,382	$

70,382

Stormwater fees	233,173	233,173
Interest income	 	5,063	5,063 
Total revenues	 	308,618	308,618 

EXPENDITURES
Current:
General government	51,946	51,946
Maintenance and operations	 	263,951	263,951 
Total expenditures	 	315,897	315,897 

Excess (deficiency) of revenues
over (under) expenditures			(7,279)		(7,279) Fund balances - beginning	 	545,877	545,877 
Fund balances - ending	 $	538,598	$	538,598 

See notes to the financial statements

RECONCILIATION OF THE STATEMENT OF REVENUES, EXPENDITURES AND CHANGES IN FUND BALANCES OF GOVERNMENTAL FUNDS TO THE STATEMENT OF ACTIVITIES
FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2017

Net change in fund balances - total governmental funds
Amounts reported for governmental activities in the statement of

$	(7,279)

activities are different because:		
Revenues in the statement of activities that do not provide current financial resources are not reported as revenues in the governmental fund financial statements.	

24,511	
Certain revenues were unavailable for the governmental fund financial statements in the prior fiscal year. In the current fiscal year, these revenues were recorded in the governmental fund financial statements.	

 	(25,057) 	
Change in net position of governmental activities	  $	(7,825) 	

See notes to the financial statements

NOTES TO FINANCIAL STATEMENTS

NOTE 1 – NATURE OF ORGANIZATION AND REPORTING ENTITY

Tesoro Community Development District ("District") was created by rule 42XX-1.001 of the Florida Land and Water Adjudicatory Commission effective January 10, 2005, pursuant to the Uniform Community Development District Act of 1980, otherwise known as Chapter 190, Florida Statutes. The Act provides among other things, the power to manage basic services for community development, power to borrow money and issue bonds, and to levy and assess non-ad valorem assessments for the financing and delivery of capital infrastructure.

The District was established for the purpose of financing and managing the acquisition, construction, maintenance and operation of a portion of the infrastructure necessary for community development within the District.

The District is governed by the Board of Supervisors ("Board"), which is composed of five members. The Supervisors are elected by the owners of the property within the District. The Board of Supervisors of the District exercise all powers granted to the District pursuant to Chapter 190, Florida Statutes. At September 30, 2017, four of the Board members are affiliated with West Coast Investors (“Developer”)

The Board has the responsibility for:
Assessing and levying assessments.
Approving budgets.
Exercising control over facilities and properties.
Controlling the use of funds generated by the District.
Approving the hiring and firing of key personnel.
Financing improvements.

The financial statements were prepared in accordance with Governmental Accounting Standards Board (“GASB”) Statements. Under the provisions of those standards, the financial reporting entity consists of the primary government, organizations for which the District is considered to be financially accountable and other organizations for which the nature and significance of their relationship with the District are such that, if excluded, the financial statements of the District would be considered incomplete or misleading. There are no entities considered to be component units of the District; therefore, the financial statements include only the operations of the District.

NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Government-Wide and Fund Financial Statements
The basic financial statements include both government-wide and fund financial statements.

The government-wide financial statements (i.e., the statement of net position and the statement of activities) report information on all of the non-fiduciary activities of the primary government. For the most part, the effect of interfund activity has been removed from these statements.

The statement of activities demonstrates the degree to which the direct expenses of a given function or segment is offset by program revenues. Direct expenses are those that are clearly identifiable with a specific function or segment. Program revenues include 1) charges to customers who purchase, use or directly benefit from goods, services or privileges provided by a given function or segment. Operating-type special assessments for maintenance and debt service are treated as charges for services; and 2) grants and contributions that are restricted to meeting the operational or capital requirements of a particular function or segment. Other items not included among program revenues are reported instead as general revenues.

Measurement Focus, Basis of Accounting and Financial Statement Presentation
The government-wide financial statements are reported using the economic resources measurement focus and the accrual basis of accounting. Revenues are recorded when earned and expenses are recorded when a liability is incurred, regardless of the timing of related cash flows. Assessments are recognized as revenues in the year for which they are levied. Grants and similar items are to be recognized as revenue as soon as all eligibility requirements imposed by the provider have been met.

Governmental fund financial statements are reported using the current financial resources measurement focus and the modified accrual basis of accounting. Revenues are recognized as soon as they are both measurable and available. Revenues are considered to be available when they are collectible within the current period or soon enough thereafter to pay liabilities of the current period. For this purpose, the government considers revenues to be available if they are collected within 60 days of the end of the current fiscal period. Expenditures are recorded when a liability is incurred, as under accrual accounting. However, debt service expenditures are recorded only when payment is due.

Assessments
Assessments are non-ad valorem assessments on benefited property within the District. Operating and maintenance assessments are based upon the adopted budget and levied annually at a public hearing of the District. Debt service assessments are levied when Bonds are issued and assessed and collected on an annual basis. The District may collect assessments directly or utilize the uniform method of collection under Florida Statutes. Direct collected assessments are due as determined by the annual assessment resolution adopted by the Board of Supervisors. Assessments collected under the uniform method are mailed by the County Tax Collector on November 1 and are due on or before March 31 of each year. Property owners may prepay a portion or all of the debt service assessments on their property subject to various provisions in the Bond documents.

Assessments and interest associated with the current fiscal period are considered to be susceptible to accrual and so are recognized as revenues of the current fiscal period. The portion of assessments receivable due within the current fiscal period is considered to be susceptible to accrual as revenue of the current period.

The District reports the following major governmental fund:

General Fund
The general fund is the general operating fund of the District. It is used to account for all financial resources except those required to be accounted for in another fund.

As a general rule, the effect of interfund activity has been eliminated from the government-wide financial statements.

When both restricted and unrestricted resources are available for use, it is the government’s policy to use restricted resources first for qualifying expenditures, then unrestricted resources as they are needed.

Assets, Liabilities and Net Position or Equity

Restricted Assets
These assets represent cash and investments set aside pursuant to Bond covenants or other contractual restrictions.

Deposits and Investments
The District’s cash and cash equivalents are considered to be cash on hand and demand deposits (interest and non-interest bearing).

The District has elected to proceed under the Alternative Investment Guidelines as set forth in Section
218.415 (17) Florida Statutes. The District may invest any surplus public funds in the following:

The Local Government Surplus Trust Funds, or any intergovernmental investment pool authorized pursuant to the Florida Interlocal Cooperation Act;
Securities and Exchange Commission registered money market funds with the highest credit quality rating from a nationally recognized rating agency;
Interest bearing time deposits or savings accounts in qualified public depositories;
Direct obligations of the U.S. Treasury.

The State Board of Administration’s (“SBA”) Local Government Surplus Funds Trust Fund (“Florida PRIME”) is a“2a-7 like” pool. A “2a-7 like” pool is an external investment pool that is not registered with the Securities and Exchange Commission (“SEC”) as an investment company, but nevertheless has a policy that it will, and does, operate in a manner consistent with the SEC’s Rule 2a-7 of the Investment Company Act of 1940, which comprises the rules governing money market funds. Thus, the pool operates essentially as a money market fund. The District has reported its investment in Florida PRIME at amortized cost for financial reporting purposes.

Securities listed in paragraph c and d shall be invested to provide sufficient liquidity to pay obligations as they come due.

The District records all interest revenue related to investment activities in the respective funds. Investments are measured at amortized cost or reported at fair value as required by generally accepted accounting principles.

Prepaid Items
Certain payments to vendors reflect costs applicable to future accounting periods and are recorded as prepaid items in both government-wide and fund financial statements.

Capital Assets
Capital assets which include property, plant and equipment, and infrastructure assets (e.g., roads, sidewalks and similar items) are reported in the government activities columns in the government-wide financial statements. Capital assets are defined by the government as assets with an initial, individual cost of more than $5,000 (amount not rounded) and an estimated useful life in excess of two years. Such assets are recorded at historical cost or estimated historical cost if purchased or constructed. Donated capital assets are recorded at estimated fair market value at the date of donation.

The costs of normal maintenance and repairs that do not add to the value of the asset or materially extend assets lives are not capitalized. Major outlays for capital assets and improvements are capitalized as projects are constructed.

In the governmental fund financial statements, amounts incurred for the acquisition of capital assets are reported as fund expenditures. Depreciation expense is not reported in the governmental fund financial statements.
The District did not own any capital assets at September 30, 2017. Unearned Revenue
Governmental funds report unearned revenue in connection with resources that have been received, but not
yet earned.

Long-Term Obligations
In the government-wide financial statements long-term debt and other long-term obligations are reported as liabilities in the statement of net position. Bond premiums and discounts are deferred and amortized over the life of the Bonds. Bonds payable are reported net of applicable premiums or discounts. Bond issuance costs are expensed when incurred.

In the fund financial statements, governmental fund types recognize premiums and discounts, as well as issuance costs, during the current period. The face amount of debt issued is reported as other financing sources. Premiums received on debt issuances are reported as other financing sources while discounts on debt issuances are reported as other financing uses. Issuance costs, whether or not withheld from the actual debt proceeds received, are reported as debt service expenditures.
As of September 30, 2017, there are no long-term obligations. Deferred Outflows/Inflows of Resources
Deferred outflows of resources represent a consumption of net position that applies to future reporting
period(s). For example, the District would record deferred outflows of resources on the statement of net position related to debit amounts resulting from current and advance refundings resulting in the defeasance of debt (i.e. when there are differences between the reacquisition price and the net carrying amount of the old debt).

Deferred inflows of resources represent an acquisition of net position that applies to future reporting period(s). For example, when an asset is recorded in the governmental fund financial statements, but the revenue is unavailable, the District reports a deferred inflow of resources on the balance sheet until such times as the revenue becomes available.

Fund Equity/Net Position
In the fund financial statements, governmental funds report non spendable and restricted fund balance for amounts that are not available for appropriation or are legally restricted by outside parties for use for a specific purpose. Assignments of fund balance represent tentative management plans that are subject to change.

The District can establish limitations on the use of fund balance as follows:

Committed fund balance – Amounts that can be used only for the specific purposes determined by a formal action (resolution) of the Board of Supervisors. Commitments may be changed or lifted only by the Board of Supervisors taking the same formal action (resolution) that imposed the constraint originally. Resources accumulated pursuant to stabilization arrangements sometimes are reported in this category.

Assigned fund balance – Includes spendable fund balance amounts established by the Board of Supervisors that are intended to be used for specific purposes that are neither considered restricted nor committed. The Board may also assign fund balance as it does when appropriating fund balance to cover differences in estimated revenue and appropriations in the subsequent year’s appropriated budget. Assignments are generally temporary and normally the same formal action need not be taken to remove the assignment.

The District first uses committed fund balance, followed by assigned fund balance and then unassigned fund balance when expenditures are incurred for purposes for which amounts in any of the unrestricted fund balance classifications could be used.

Fund Equity/Net Position (Continued)
Net position is the difference between assets and deferred outflows of resources less liabilities and deferred inflows of resources. Net position in the government-wide financial statements are categorized as net investment in capital assets, restricted or unrestricted. Net investment in capital assets represents net position related to infrastructure and property, plant and equipment. Restricted net position represents the assets restricted by the District’s Bond covenants or other contractual restrictions. Unrestricted net position consists of the net position not meeting the definition of either of the other two components.

Other Disclosures

Use of Estimates
The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenditures during the reporting period. Actual results could differ from those estimates.

NOTE 3 – BUDGETARY INFORMATION

The District is required to establish a budgetary system and an approved Annual Budget. Annual Budgets are adopted on a basis consistent with generally accepted accounting principles for the general fund. All annual appropriations lapse at fiscal year-end.

The District follows these procedures in establishing the budgetary data reflected in the financial statements.

Each year the District Manager submits to the District Board a proposed operating budget for the fiscal year commencing the following October 1.
Public hearings are conducted to obtain comments.
Prior to October 1, the budget is legally adopted by the District Board.
All budget changes must be approved by the District Board.
The budgets are adopted on a basis consistent with generally accepted accounting principles.
Unused appropriation for annually budgeted funds lapse at the end of the fiscal year.

NOTE 4 – DEPOSITS AND INVESTMENTS

Deposits
The District’s cash balances were entirely covered by federal depository insurance or by a collateral pool pledged to the State Treasurer. Florida Statutes Chapter 280, "Florida Security for Public Deposits Act," requires all qualified depositories to deposit with the Treasurer or another banking institution eligible collateral equal to various percentages of the average daily balance for each month of all public deposits in excess of any applicable deposit insurance held. The percentage of eligible collateral (generally, U.S. Governmental and agency securities, state or local government debt, or corporate Bonds) to public deposits is dependent upon the depository's financial history and its compliance with Chapter 280. In the event of a failure of a qualified public depository, the remaining public depositories would be responsible for covering any resulting losses.

The District’s investments were held as follows at September 30, 2017:

Local Government Surplus Trust Fund (FL

Amortized Cost	Credit Risk		Maturities Weighted average of fund

PRIME)
Total investments

  $	482,461 
  $	482,461 

S&P AAAm

portfolio: 51 days

Credit risk – For investments, credit risk is generally the risk that an issuer of an investment will not fulfill its obligation to the holder of the investment. This is measured by the assignment of a rating by a nationally recognized statistical rating organization. Investment ratings by investment type are included in the preceding summary of investments.

Concentration risk – The District places no limit on the amount the District may invest in any one issuer.

Interest rate risk – The District does not have a formal policy that limits investment maturities as a means of managing exposure to fair value losses arising from increasing interest rates.

However, the Bond Indenture limits the type of investments held using unspent proceeds.

Fair Value Measurement – When applicable, the District measures and records its investments using fair value measurement guidelines established in accordance with GASB Statements. The framework for measuring fair value provides a fair value hierarchy that prioritizes the inputs to valuation techniques.

These guidelines recognize a three-tiered fair value hierarchy, in order of highest priority, as follows:
Level 1: Investments whose values are based on unadjusted quoted prices for identical investments in active markets that the District has the ability to access;
Level 2: Investments whose inputs - other than quoted market prices - are observable either directly or indirectly; and,
Level 3: Investments whose inputs are unobservable.

The fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the entire fair value measurement. Valuation techniques used should maximize the use of observable inputs and minimize the use of unobservable inputs.

Money market investments that have a maturity at the time of purchase of one year or less and are held by governments other than external investment pools should be measured at amortized cost. For external investment pools that qualify to be measured at amortized cost, the pool’s participants should also measure their investments in that external investment pool at amortized cost for financial reporting purposes. Accordingly, the District’s investments have been reported at amortized cost above.

External Investment Pool – With regard to redemption gates, Chapter 218.409(8)(a), Florida Statutes, states that “The principal, and any part thereof, of each account constituting the trust fund is subject to payment at any time from the moneys in the trust fund. However, the Executive Director may, in good faith, on the occurrence of an event that has a material impact on liquidity or operations of the trust fund, for 48 hours limit contributions to or withdrawals from the trust fund to ensure that the Board can invest moneys entrusted to it in exercising its fiduciary responsibility. Such action must be immediately disclosed to all participants, the Trustees, the Joint Legislative Auditing Committee, the Investment Advisory Council, and the Participant Local Government Advisory Council. The Trustees shall convene an emergency meeting as soon as practicable from the time the Executive Director has instituted such measures and review the necessity of those measures. If the Trustees are unable to convene an emergency meeting before the expiration of the 48-hour moratorium on contributions and withdrawals, the moratorium may be extended by the Executive Director until the Trustees are able to meet to review the necessity for the moratorium. If the Trustees agree with such measures, the Trustees shall vote to continue the measures for up to an additional 15 days. The Trustees must convene and vote to continue any such measures before the expiration of the time limit set, but in no case may the time limit set by the Trustees exceed 15 days.”

NOTE 4 – DEPOSITS AND INVESTMENTS (Continued)

Investments (Continued)
With regard to liquidity fees, Florida Statute 218.409(4) provides authority for the SBA to impose penalties for early withdrawal, subject to disclosure in the enrollment materials of the amount and purpose of such fees. At present, no such disclosure has been made.

As of September 30, 2017, there were no redemption fees or maximum transaction amounts, or any other requirements that serve to limit a participant’s daily access to 100% of their account value.

NOTE 5 – MANAGEMENT COMPANY

The District has contracted with a management company to perform management advisory services, which include financial and accounting services. Certain employees of the management company also serve as officers of the District. Under the agreement, the District compensates the management company for management, accounting, financial reporting, computer and other administrative costs.

NOTE 6 – RISK MANAGEMENT

The District is exposed to various risks of loss related to torts; theft of, damage to, and destruction of assets; errors and omissions; and natural disasters. The District has obtained commercial insurance from independent third parties to mitigate the costs of these risks; coverage may not extend to all situations. There were no settled claims during the past three years.

NOTE 7 – INTERLOCAL AGREEMENT

In April 2006, the District entered into an agreement with the City of Port St. Lucie (“City”) whereby the District will be responsible for the provision of stormwater maintenance services for a certain area. Further, the City collects fees for stormwater utility fees for that area and agrees to pay to the District 75% of the fees collected. Such payments began to accrue October 1, 2006 with certain payments annually and certain payments monthly as outlined in the agreement. The agreement will run for perpetuity subject to termination by either party. In the current fiscal year, revenues connected to this agreement totaled $233,173. Approximately
$25,000 of the stormwater fees for prior fiscal years was delinquent as of September 30, 2017 and have been recognized as unavailable revenues in the financial statements.

The stormwater system infrastructure was constructed by the predecessor Developer and was conveyed to the City. The District will maintain the stormwater system through interlocal agreement with the City.

SCHEDULE OF REVENUES, EXPENDITURES AND CHANGES IN FUND BALANCE - BUDGET AND ACTUAL – GENERAL FUND FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2017

	
Budgeted
 	Amounts	 Original & Final	

Actual Amounts	Variance with Final Budget - Positive
(Negative)	
REVENUES
Assessments	
$	70,996	
$	70,382	
$	(614)	
Stormwater fees	210,000	233,173	23,173	
Interest income	 	600	5,063	4,463 
Total revenues	 	281,596	308,618	27,022 

EXPENDITURES
Current:
General government	67,846	51,946	15,900
Maintenance and operations	 	328,875	263,951	64,924 
Total expenditures	 	396,721	315,897	80,824 

Excess (deficiency) of revenues
over (under) expenditures	(115,125)	(7,279)	107,846

OTHER FINANCING SOURCES (USES)
Carryforward surplus	 	115,125	-	(115,125) Total other  financing sources (uses)	 	115,125	-	(115,125) 

Net change in fund balances	  $	-		(7,279)	$	(7,279)	

Fund balance - beginning		
 	545,877 		
Fund balance - ending		  $	538,598 		

See notes to required supplementary information

NOTES TO REQUIRED SUPPLEMENTARY INFORMATION

The District is required to establish a budgetary system and an approved Annual Budget for the general fund. The District’s budgeting process is based on estimates of cash receipts and cash expenditures which are approved by the Board. The budget approximates a basis consistent with accounting principles generally accepted in the United States of America (generally accepted accounting principles).

The legal level of budgetary control, the level at which expenditures may not exceed budget, is in the aggregate. Any budget amendments that increase the aggregate budgeted appropriations must be approved by the Board of Supervisors. Actual general fund expenditures did not exceed appropriations for the fiscal year ended September 30, 2017.

951 Yamato Road ▪ Suite 280 Boca Raton, Florida  33431 (561) 994-9299 ▪ (800) 299-4728
Fax (561) 994-5823
www.graucpa.com

INDEPENDENT AUDITOR’S REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING AND ON COMPLIANCE AND OTHER MATTERS BASED ON AN AUDIT OF FINANCIAL STATEMENTS PERFORMED IN ACCORDANCE WITH GOVERNMENT AUDITING STANDARDS

To the Board of Supervisors
Tesoro Community Development District St. Lucie County, Florida

We have audited, in accordance with the auditing standards generally accepted in the United States of America and the standards applicable to financial audits contained in Government Auditing Standards issued by the Comptroller General of the United States, the financial statements of the governmental activities and the major fund of Tesoro Community Development District, St. Lucie County, Florida (“District”) as of and for the fiscal year ended September 30, 2017, and the related notes to the financial statements, which collectively comprise the District’s basic financial statements, and have issued our opinion thereon dated June 21, 2018.
Internal Control Over Financial Reporting
In planning and performing our audit of the financial statements, we considered the District’s internal control over financial reporting (internal control) to determine the audit procedures that are appropriate in the circumstances for the purpose of expressing our opinions on the financial statements, but not for the purpose of expressing an opinion on the effectiveness of the District’s internal control. Accordingly, we do not express an opinion on the effectiveness of the District’s internal control.

A deficiency in internal control exists when the design or operation of a control does not allow management or employees, in the normal course of performing their assigned functions, to prevent, or detect and correct misstatements on a timely basis. A material weakness is a deficiency, or a combination of deficiencies, in internal control, such that there is a reasonable possibility that a material misstatement of the entity’s financial statements will not be prevented, or detected and corrected on a timely basis. A significant deficiency is a deficiency, or a combination of deficiencies, in internal control that is less severe than a material weakness, yet important enough to merit attention by those charged with governance.

Our consideration of internal control was for the limited purpose described in the first paragraph of this section and was not designed to identify all deficiencies in internal control that might be material weaknesses or, significant deficiencies. Given these limitations, during our audit we did not identify any deficiencies in internal control that we consider to be material weaknesses. However, material weaknesses may exist that have not been identified.
Compliance and Other Matters
As part of obtaining reasonable assurance about whether the District’s financial statements are free from material misstatement, we performed tests of its compliance with certain provisions of laws, regulations, contracts, and agreements, noncompliance with which could have a direct and material effect on the determination of financial statement amounts. However, providing an opinion on compliance with those provisions was not an objective of our audit, and accordingly, we do not express such an opinion. The results of our tests disclosed no instances of noncompliance or other matters that are required to be reported under Government Auditing Standards.

Purpose of this Report

The purpose of this report is solely to describe the scope of our testing of internal control and compliance and the results of that testing, and not to provide an opinion on the effectiveness of the entity’s internal control or on compliance. This report is an integral part of an audit performed in accordance with Government Auditing Standards in considering the entity’s internal control and compliance. Accordingly, this communication is not suitable for any other purpose.
June 21, 2018

INDEPENDENT AUDITOR’S REPORT ON COMPLIANCE WITH THE REQUIREMENTS OF SECTION 218.415, FLORIDA STATUTES, REQUIRED BY RULE 10.556(10) OF THE AUDITOR GENERAL OF THE STATE OF FLORIDA

To the Board of Supervisors
Tesoro Community Development District St. Lucie County, Florida

We have examined Tesoro Community Development District St. Lucie County, Florida’s (“District”) compliance with the requirements of Section 218.415, Florida Statutes, in accordance with Rule 10.556(10) of the Auditor General of the State of Florida during the fiscal year ended September 30, 2017. Management is responsible for District’s compliance with those requirements. Our responsibility is to express an opinion on District’s compliance based on our examination.

Our examination was conducted in accordance with attestation standards established by the American Institute of Certified Public Accountants. Those standards require that we plan and perform the examination to obtain reasonable assurance about whether the District complied, in all material respects, with the specified requirements referenced in Section 218.415, Florida Statutes. An examination involves performing procedures to obtain evidence about whether the District complied with the specified requirements. The nature, timing, and extent of the procedures selected depend on our judgment, including an assessment of the risks of material noncompliance, whether due to fraud or error. We believe that the evidence we obtained is sufficient and appropriate to provide a reasonable basis for our opinion. Our examination does not provide a legal determination on the District’s compliance with specified requirements.

In our opinion, the District complied, in all material respects, with the aforementioned requirements for the fiscal year ended September 30, 2017.

This report is intended solely for the information and use of the Legislative Auditing Committee, members of the Florida Senate and the Florida House of Representatives, the Florida Auditor General, management, and the Board of Supervisors of Tesoro Community Development District St. Lucie County, Florida and is not intended to be and should not be used by anyone other than these specified parties.
June 21, 2018

MANAGEMENT LETTER PURSUANT TO THE RULES OF THE AUDITOR GENERAL FOR THE STATE OF FLORIDA

To the Board of Supervisors
Tesoro Community Development District St. Lucie County, Florida

Report on the Financial Statements

We have audited the accompanying basic financial statements of Tesoro Community Development District St. Lucie County, Florida ("District") as of and for the fiscal year ended September 30, 2017, and have issued our report thereon dated June 21, 2018.

Auditor’s Responsibility

We conducted our audit in accordance with auditing standards generally accepted in the United States of America; the standards applicable to financial audits contained in Government Auditing Standards, issued by the Comptroller General of the United States; and Chapter 10.550, Rules of the Florida Auditor General.

Other Reporting Requirements

We have issued our Independent Auditor’s Report on Internal Control over Financial Reporting and on Compliance and Other Matters Based on an Audit of the Financial Statements Performed in Accordance with Government Auditing Standards; and Independent Auditor’s Report on an examination conducted in accordance with AICPA Professional Standards, AT-C Section 315, regarding compliance requirements in accordance with Chapter 10.550, Rules of the Auditor General. Disclosures in those reports, which are dated June 21, 2018, should be considered in conjunction with this management letter.

Purpose of this Letter

The purpose of this letter is to comment on those matters required by Chapter 10.550 of the Rules of the Auditor General for the State of Florida. Accordingly, in connection with our audit of the financial statements of the District, as described in the first paragraph, we report the following:

Current year findings and recommendations.
Status of prior year findings and recommendations.
Compliance with the Provisions of the Auditor General of the State of Florida.

Our management letter is intended solely for the information and use of the Legislative Auditing Committee, members of the Florida Senate and the Florida House of Representatives, the Florida Auditor General, Federal and other granting agencies, as applicable, management, and the Board of Supervisors of Tesoro Community Development District St. Lucie County, Florida and is not intended to be and should not be used by anyone other than these specified parties.

We wish to thank Tesoro Community Development District St. Lucie County, Florida and the personnel associated with it, for the opportunity to be of service to them in this endeavor as well as future engagements, and the courtesies extended to us.
June 21, 2018

REPORT TO MANAGEMENT

CURRENT YEAR FINDINGS AND RECOMMENDATIONS

None

PRIOR YEAR FINDINGS AND RECOMMENDATIONS

None

COMPLIANCE WITH THE PROVISIONS OF THE AUDITOR GENERAL OF THE STATE OF FLORIDA

Unless otherwise required to be reported in the auditor’s report on compliance and internal controls, the management letter shall include, but not be limited to the following:

A statement as to whether or not corrective actions have been taken to address findings and recommendations made in the preceding annual financial audit report.

There were no significant findings and recommendations made in the preceding annual financial audit report for the fiscal year ended September 30, 2016.

Any recommendations to improve the local governmental entity's financial management.

There were no such matters discovered by, or that came to the attention of, the auditor, to be reported for the fiscal year ended September 30, 2017.

Noncompliance with provisions of contracts or grant agreements, or abuse, that have occurred, or are likely to have occurred, that have an effect on the financial statements that is less than material but which warrants the attention of those charged with governance.

There were no such matters discovered by, or that came to the attention of, the auditor, to be reported, for the fiscal year ended September 30, 2017.

The name or official title and legal authority of the District are disclosed in the notes to the financial statements.

The financial report filed with the Florida Department of Financial Services pursuant to Section 218.32(1)(a), Florida Statutes agrees with the September 30, 2017 financial audit report.

The District has not met one or more of the financial emergency conditions described in Section 218.503(1), Florida Statutes.

We applied financial condition assessment procedures and no deteriorating financial conditions were noted as of September 30, 2017. It is management’s responsibility to monitor financial condition, and our financial condition assessment was based in part on representations made by management and the review of financial information provided by same.