How CT Municipalities Adopt and Fund Their Budgets

Connecticut’s municipal budget season is quietly wrapping up across Fairfield County and the rest of the state, even as Gov. Ned Lamont and the General Assembly race toward a May 6 adjournment deadline with no state budget yet adopted. Cities and towns can’t wait for Hartford. Most have already locked in their spending plans for the fiscal year that starts July 1.

The process starts early. In January or February, chief executives, whether that’s a mayor, a first selectman, or a town manager, put forward a recommended spending plan. The superintendent of schools does the same. From there, the plan moves through boards of selectmen, finance, and education, or a city council, depending on how the municipality is structured.

Final adoption happens in April or May. Some communities hand that responsibility to a council or a representative town meeting. Others put the budget directly before voters, either through a town meeting or a referendum. Greenwich uses a representative town meeting. Bridgeport’s mayor works through the city council. The mechanics differ, but the calendar pressure is the same everywhere.

Property taxes carry almost all the weight

Here’s the core tension. The state funds itself through a mix of income taxes, sales taxes, business taxes, utility taxes, inheritance taxes, and others. Cities and towns don’t have that flexibility. Connecticut authorizes municipalities to generate revenue largely through one mechanism: the property tax. More than 70% of the average local budget comes from taxes levied against land, homes, commercial buildings, business equipment, and motor vehicles, according to the Connecticut Conference of Municipalities.

The math works like this. Local governments assess properties at 70% of fair market value. They then set a mill rate. One mill raises $1 in taxes for every $1,000 of assessed value. So if you own a house assessed at $400,000 in a town with a 30-mill rate, you owe $12,000 in local property taxes each year. The state caps the mill rate on motor vehicles at 32.46 mills.

Nearly everything else in a local budget comes from state grants. The state sends municipalities more than $3 billion in statutory grants each year, with roughly 70% of that tied to education. The rest covers road and bridge work, capital improvements, and general government expenses. Lower-income communities get a significantly larger share of that state money, which is the only real progressive element in an otherwise flat funding structure.

The fairness fight

Not great, if you’re a property owner in a middle-class town with a weak commercial tax base.

Mill rates are not adjusted for income or wealth. A retired teacher and a hedge fund manager pay taxes based on the assessed value of their properties, not their ability to pay. Critics have argued for years that this structure hits poor and middle-class households disproportionately hard, particularly in older industrial cities like Bridgeport and New Britain where property values are lower but budget needs are high.

The structural problem is particularly visible in Fairfield County. Greenwich, with its dense concentration of high-value residential and commercial property, can run relatively modest mill rates and still fund its schools generously. Walk north into Bridgeport and the math flips entirely. The city has to levy much higher rates against lower-valued properties just to come close to comparable per-pupil spending, and it still relies heavily on state education grants to bridge the gap.

That disparity has driven repeated calls at the state level for reform, most of them stalled by the political difficulty of shifting tax burdens in a state where every town fiercely protects its own revenue streams.

What to watch this spring

The General Assembly’s budget negotiations are where the state grant picture gets set for the next fiscal year, and municipalities are paying close attention. Towns that have already adopted budgets built assumptions about what state aid they’d receive. If Hartford cuts those grants, local officials will face pressure to revise spending, raise mill rates, or both.

CT Mirror reported on the full scope of municipal budget mechanics this week, and the piece makes clear that the property tax conversation isn’t new. It’s just louder now, as inflation-driven increases in assessed values push tax bills higher even when mill rates hold steady.

Watch the May 6 adjournment date. If the General Assembly doesn’t finish its budget by then, the uncertainty ripples straight down to town finance directors already trying to finalize their numbers. Most would rather not find out what happens next.