The municipal budget process is the legally structured sequence a city or town follows to plan, approve, and control its spending each fiscal year. It runs through five stages: departments submit spending requests, the chief executive assembles a proposed budget, the governing body reviews it with public input, the council adopts it as an ordinance, and the finance office monitors spending against that ordinance for the rest of the year. Every stage carries transparency rules and legal limits designed to keep public money going where elected officials authorized it.
Department Requests and Revenue Projections
The cycle begins inside each department. Department heads submit spending requests covering both recurring operating costs (salaries, utilities, supplies) and larger one-time needs like road resurfacing or equipment replacement. At the same time, the finance office projects how much the municipality expects to collect.
Property taxes drive most of that projection. They account for about 30 percent of the average local government’s total revenue and nearly half of the money municipalities raise themselves, once state and federal transfers are excluded.1Tax Policy Center. How Do State and Local Property Taxes Work? Sales taxes, user fees for services like water and trash collection, and intergovernmental transfers fill in the rest.
Revenue estimates have to line up with actual collection history. If a town projects $10 million in property tax collections, that figure needs to match current assessed values and the applicable rate. Overestimating creates a gap that surfaces later as a mid-year deficit, and because nearly all municipalities operate under balanced budget requirements imposed by state law or local charter, there is no legal option to simply borrow the difference. Many states also cap year-over-year property tax levy increases, commonly in the range of 2 to 5 percent, which further constrains what the revenue side can promise.
The Proposed Budget
The city manager or chief executive takes the department requests and revenue projections and assembles them into a single proposed budget. That means trimming, adjusting, or approving each ask until total spending fits within total expected revenue. Requests also get weighed against broader policy priorities set by the council: a department may want new vehicles, but if downtown revitalization is the stated priority, some of that money can get redirected.
The proposal includes line items for debt service, which covers principal and interest on outstanding municipal bonds, and it addresses reserves. The Government Finance Officers Association recommends that municipalities keep an unrestricted fund balance equal to at least two months of general fund operating revenue or expenditures as a cushion for emergencies or revenue shortfalls.2Government Finance Officers Association. Fund Balance Guidelines for the General Fund Falling below that threshold risks credit rating downgrades and harder financing on future projects.
Once assembled, the proposed budget is filed with the clerk of the governing body and made available for public inspection. That filing marks the shift from internal planning to public scrutiny.
Legislative Review and Public Hearings
After the executive files the proposal, the council or governing board begins its review. Members examine the assumptions behind revenue projections, question department heads about their requests, and propose changes to individual line items. The budget document must stay available for public inspection for a set period before a vote, commonly around ten days, though the exact timeline varies by jurisdiction.
Before adopting the budget, the governing body must hold at least one public hearing. Legal notice of the hearing is published in advance, traditionally in a newspaper of general circulation, though a growing number of jurisdictions now accept or require posting on official government websites as well. Required notice periods range from roughly one week to 30 days depending on local law. The notice includes the date, time, and location.
At the hearing, residents can speak for or against proposed spending levels, tax rates, or service changes. The governing body must hear the comments but is not required to change the budget in response. Even so, this is often where visible adjustments happen. Elected officials who ignore vocal constituent concerns tend to hear about it again at the next election, which gives the process practical weight where it remains technically advisory.
Formal Adoption by Ordinance
After deliberations and the hearing, the governing body takes a formal vote to adopt the budget. The vote produces a budget ordinance, the local law that authorizes the municipality to spend money. Without an adopted ordinance, a municipality has no legal authority to disburse funds, sign contracts, or pay employees.
Fiscal year start dates vary. Roughly half of U.S. municipalities operate on a calendar year beginning January 1, about a quarter use a July 1 start, and others begin in October or on schedules set by their governing body. Whatever the date, the budget must be adopted before it arrives.
Missing that deadline is a real crisis. In most jurisdictions, departments cannot make purchases or process payroll until a budget is in place. Some states provide limited interim spending authority allowing essential functions to continue at prior-year levels, but that mechanism is a stopgap designed for weeks, not months. A prolonged failure to adopt a budget can halt services.
The adopted ordinance specifies appropriations by department and fund. Once signed by the presiding officer and clerk, it becomes the legal ceiling on what each part of government can spend. Copies go to every department, and the municipality enters its operational year.
Administration During the Fiscal Year
Adoption is the halfway point. Once the year begins, the finance officer enforces the ordinance. Every purchase order and contract has to be checked against the adopted appropriation before an obligation is created. Spending in excess of an appropriation is not legally permitted; the budget must be formally amended before those dollars can be spent.
Encumbrance Accounting
The main tool for preventing overspending is encumbrance accounting. When a department issues a purchase order, the finance system immediately reserves that amount from the appropriation even though no payment has been made. That reserved amount, the encumbrance, reduces the department’s available balance right away. When the invoice arrives and payment goes through, the encumbrance converts to an actual expenditure. Think of it as a hold on a debit card: the money is not gone, but it is no longer available for anything else. Modern systems flag purchase orders that would push a department over its appropriated limit before the order is even approved.
Amendments Mid-Year
Budgets are plans, and plans shift. When revenue falls short, when an emergency creates unplanned costs, or when a department needs to move spending between categories, the governing body can pass a budget amendment. Amendments are formal legal actions that follow the same transparency requirements as the original adoption, including public notice and a recorded vote.
Some jurisdictions let the budget officer transfer money between line items within the same fund under delegated authority, which speeds minor adjustments. Those transfers must be reported to the governing body at its next regular meeting and entered into the official minutes. Moving money between funds, changing revenue estimates, or increasing appropriated fund balance all require a full amendment approved by the board.
Financial Reporting
Regular reports keep the process accountable through the year. Frequency varies, but municipalities commonly provide monthly or quarterly financial statements to the governing body comparing actual spending and revenue against the adopted budget. These reports work as an early warning system. A department trending 20 percent over budget in March needs attention before the problem compounds through the rest of the year.
Fund Structure Matters
A municipal budget does not operate like a single checking account. Local governments organize their finances into separate fund categories, each with its own rules about how money can be spent. This is why a city can have money sitting in one fund while another department is strapped for cash: the money often cannot legally cross between them. Restricted funds require approval from whoever imposed the restriction (a grantor, a creditor, a higher level of government) before they can be released. Committed funds require the same type of formal action that created the commitment. A council that passed an ordinance earmarking money for park improvements needs to pass another ordinance to redirect it to pothole repair.
Capital Projects Run on a Separate Track
The annual operating budget handles recurring expenses. Major infrastructure work (building a fire station, replacing water mains, reconstructing streets) goes through a separate capital improvement plan, or CIP, typically covering five to ten years. The first year of the CIP usually becomes the capital budget for that fiscal year, and the remaining years serve as a planning guide updated annually.
Capital projects draw on different funding sources than daily operations. Municipalities commonly finance them through bond issuances, state or federal grants, dedicated impact fees from new development, or transfers from the general fund. The capital budget sits as a subset of the overall adopted budget. A municipality can function without a separate capital budget, but it cannot have a capital budget without an operating budget underneath it.
Year-End Audit and Accountability
After the fiscal year closes, the accountability phase begins. Municipalities produce audited financial statements that comply with standards set by the Governmental Accounting Standards Board. The resulting Annual Comprehensive Financial Report includes management’s discussion and analysis, government-wide and fund-level financial statements, notes, and statistical data on financial trends over multiple years.
GASB Statement No. 34 sets the framework, requiring both government-wide statements on an accrual basis and fund-level statements that track spending against appropriations.3Governmental Accounting Standards Board. Summary of Statement No. 34 – Basic Financial Statements and Managements Discussion and Analysis for State and Local Governments The report must also include budgetary comparison schedules showing the original budget, any amendments, and actual results for the general fund and each major special revenue fund. An independent auditor reviews the statements under government auditing standards, and the resulting opinion signals to creditors, state agencies, and the public whether the municipality’s finances are in order.
Municipalities that spend $1,000,000 or more in federal awards during a fiscal year face an added layer of scrutiny: the Single Audit, required under federal Uniform Guidance.4eCFR. 2 CFR 200.501 – Audit Requirements This audit examines both the financial statements and the municipality’s compliance with the specific terms of each federal grant or program. Even small municipalities often receive federal funding for community development or transportation, so this threshold catches more local governments than most residents realize.
States set their own audit submission deadlines, typically between four and nine months after the fiscal year ends. Missing them can trigger fines, withholding of state aid, or state-initiated audits at the municipality’s expense. Late audits signal financial trouble, and state oversight agencies treat them accordingly.