Illinois Municipal Budget Law: Adoption, Hearings, and Transfers

Illinois municipal budget law, set out in sections 8-2-9 through 8-2-9.10 of the Illinois Municipal Code (65 ILCS 5), gives municipalities under 500,000 residents two ways to authorize annual spending: a straightforward annual appropriation ordinance, or an optional combined budget and appropriation process adopted by a two-thirds vote. Whichever path a municipality uses, the law requires public access to the document, at least one public hearing, adoption within the first quarter of the fiscal year, and later reporting to the Illinois Office of the Comptroller.¹

Two Paths: Appropriation Ordinance or Combined Budget

The default path is the annual appropriation ordinance under 65 ILCS 5/8-2-9. It sets spending ceilings for each fund and purpose. It does not require revenue projections, cash-balance forecasts, or departmental narratives. It is a spending ceiling, not a full financial plan.¹

A municipality can opt into the more detailed combined budget and appropriation process by a two-thirds vote of its governing body. Once adopted, sections 8-2-9.1 through 8-2-9.10 apply. That track requires appointing a budget officer and producing a formal budget document with revenue estimates and expenditure detail. Once the governing body approves the budget, that approval takes the place of a separate appropriation ordinance.²³

When the Budget Must Be Adopted

The appropriation ordinance does not have to be passed before the fiscal year begins. The statute requires adoption “within the first quarter of each fiscal year.” A municipality on a May 1 fiscal year, for example, has until roughly August 1 to get it adopted.¹

If a declared disaster, state of emergency, or national emergency falls within the 60 days before the end of that first quarter and affects the municipality, the deadline extends for the duration of the emergency plus 60 additional days. This provision took effect January 1, 2020, and was used during the COVID-19 pandemic.¹

Public Inspection and the Required Hearing

Municipalities with populations over 2,000 must make the proposed appropriation ordinance, or the formally prepared budget document on which it will be based, available for public inspection at least 10 days before adoption. Municipalities under 2,000 are not subject to that inspection window, but they still must hold a public hearing.¹

Every covered municipality must hold at least one public hearing on the proposed ordinance before final adoption. After that hearing and before the final vote, the governing body can revise, increase, or decrease any item. This is the primary formal opportunity for residents to challenge spending priorities before they are locked in for the year.¹

What the Budget Officer Does

Only municipalities that adopt the combined budget process must designate a budget officer. The mayor or village president appoints the officer with approval of the governing body. In communities with a manager form of government, the manager designates the budget officer. The budget officer can hold another municipal position at the same time. In municipalities under 10,000, the mayor can serve as budget officer, and compensation for both roles is permitted.²

The statute charges the budget officer with establishing planning, budgeting, auditing, and accounting procedures across all municipal departments. The officer can examine the financial records of every department, commission, and board, and can require departments to furnish information in the form the officer specifies. A department that refuses to cooperate loses the ability to make expenditures under the subsequent budget until it complies. The officer is also responsible for ensuring that no expenditures are made except as authorized by the budget.⁴

Spending Limits and Transfers Between Line Items

The statute does not use the word “balanced.” What it does is set structural limits: the appropriation ordinance caps spending for each fund and purpose, and any supplemental appropriation later in the year is limited to additional revenue received or estimated after adoption, plus any unappropriated fund balances that existed when the original ordinance passed.¹

Budgets must break spending down by department and function so that actual expenditures can be compared against what was appropriated.

Fund transfers within a department require a two-thirds vote of all members of the governing body. Money appropriated for one purpose can be moved to another purpose within the same department, but no appropriation can be reduced below the amount needed to cover obligations already incurred or expected to be incurred against it.¹

Changing the Budget After Adoption

Illinois law provides two ways to change the appropriation ordinance mid-year.

A supplemental appropriation ordinance lets the governing body appropriate additional funds during the fiscal year, but only up to the total of any new revenue received or expected after the original ordinance was adopted, plus fund balances that were available but not originally appropriated. The statute waives the petition-and-election requirement for these supplemental appropriations, so they can be used to respond to emergencies or unanticipated grant funding.¹

An additional appropriation beyond what the supplemental process allows is intentionally harder. It requires either a petition signed by voters numbering more than 50% of the votes cast for mayor or village president at the last general municipal election, or majority approval at a regular election or authorized emergency referendum. The governing body can put the question to voters by ordinance, but cannot vote the money into existence on its own.¹

Annual Reporting and Audits

Adopting a budget is one obligation; accounting for how the money was spent is another. Illinois municipalities must submit an Annual Financial Report (AFR) to the Illinois Office of the Comptroller under 65 ILCS 5/8. The Comptroller’s office runs an online filing system called Comptroller Connect for submission.⁵

Under the Governmental Account Audit Act (50 ILCS 310), municipalities must also have an annual audit performed by a licensed certified public accountant and submit the results to the Comptroller. Municipalities that have established Tax Increment Financing (TIF) districts must file separate annual TIF reports as well. Only municipalities can establish TIF districts; counties and other local governments cannot.⁵

Municipalities that adopt the combined budget track face further reporting expectations because the budget officer is statutorily responsible for maintaining proper accounting, auditing, and reporting procedures across all departments.⁴

Property Tax and Home-Rule Distinctions That Affect Budgeting

Two structural factors shape how much room a municipality has in its budget before the process even begins.

The Property Tax Extension Limitation Law (PTELL), commonly called the tax cap, limits the annual increase in a non-home-rule taxing district’s total tax extension to 5% or the increase in the Consumer Price Index for the preceding calendar year, whichever is less.⁶ The cap applies to the aggregate extension, not to individual rates, so a municipality can shift priorities among funds as long as the total stays within the limit. New construction and annexed property are excluded from the base when calculating the limiting rate, and a municipality can exceed the cap through a voter-approved referendum.⁷

Home-rule municipalities, generally those over 25,000 residents or smaller municipalities that have adopted home rule by referendum, are not subject to PTELL unless they opt in. Home-rule status also lets a municipality impose additional local sales taxes without voter approval, giving it more fiscal flexibility than a non-home-rule counterpart.⁸

Federal Grant and Bond Obligations That Reach Into the Budget

Federal funds bring federal rules. Under the Uniform Guidance (2 CFR Part 200), any non-federal entity that spends $1,000,000 or more in federal awards during a fiscal year must obtain a Single Audit covering financial statements and federal award compliance. Entities under that threshold are exempt from the federal audit requirement, though records must remain available for review.⁹ The Uniform Guidance also imposes procurement standards, cost-allowability rules, and subrecipient monitoring requirements that affect how grant dollars can be spent.

Bonded debt reaches into every subsequent budget cycle. The Local Government Debt Reform Act (30 ILCS 350) governs how Illinois municipalities issue and manage bonded debt, including the definition of debt service as principal, interest, and any premium owed on outstanding bonds.¹⁰ Debt service payments become fixed obligations that limit discretionary room in the budget.

Municipalities that issue tax-exempt bonds must also comply with IRS arbitrage rules under Internal Revenue Code Section 148. If bond proceeds are invested at a yield higher than the bond yield, the municipality may be required to rebate the excess earnings to the U.S. Treasury. The obligation lasts as long as the bonds remain outstanding, and failure to comply can cost the bonds their tax-exempt status.¹¹

Under SEC Rule 15c2-12, municipalities that issue bonds publicly must enter into continuing disclosure agreements and file annual financial information and audited financial statements with the Municipal Securities Rulemaking Board’s EMMA system. Certain events, including rating changes, payment delinquencies, bond calls, and bankruptcy filings, must be disclosed within 10 business days. Exemptions exist for very small issues under $1 million and for bonds sold in large denominations to a limited number of sophisticated investors.

What This Law Does Not Cover

Chicago is not governed by these provisions. Sections 8-2-9 through 8-2-9.10 apply to municipalities under 500,000 residents, and special charter municipalities over 50,000 follow different rules for the combined budget process.

Municipal bankruptcy is also outside the ordinary budget process. Under federal law, a municipality can file Chapter 9 only if it is insolvent, wants to file voluntarily, and is specifically authorized by state law.¹² Illinois does not grant blanket authorization. Under the Financially Distressed City Law (65 ILCS 5/8-12), a municipality seeking bankruptcy protection must first obtain a recommendation from a Financial Planning and Supervision Commission.

1
Illinois General Assembly. Illinois Code 65 ILCS 5/8-2-9 – Annual Appropriation Ordinance
2
Illinois General Assembly. Illinois Code 65 ILCS 5/8-2-9.1 – Budget Officer
3
Illinois General Assembly. Illinois Code 65 ILCS 5/8-2-9.4 – Annual Budget
4
Illinois General Assembly. Illinois Code 65 ILCS 5/8-2-9.2 – Budget Officer Duties
5
Illinois Office of the Comptroller. Comptroller Connect Instructions – Annual Financial Report
6
Illinois General Assembly. Illinois Code 35 ILCS 200/18-185 – Extension Limitation Definitions
7
Illinois Department of Revenue. Property Tax Extension Limitation Law Technical Manual
8
Illinois Department of Revenue. Home Rule Sales Taxes
9
eCFR. 2 CFR 200.501 – Audit Requirements
10
Illinois General Assembly. Illinois Code 30 ILCS 350 – Local Government Debt Reform Act
11
Internal Revenue Service. Complying with Arbitrage Requirements: A Guide for Issuers of Tax-Exempt Bonds
12
Office of the Law Revision Counsel. United States Code Title 11 Section 109 – Who May Be a Debtor