A city tax is any tax a municipal government charges to pay for local services and infrastructure. The three you’re most likely to encounter are a city income tax, a local sales tax, and a city property tax, though no city levies all three the same way and many levy only one or two. Rates and rules vary sharply from one municipality to the next, and the combined bite can be significant: local sales tax add-ons alone push past 7% in some parts of the country. What follows is what each type covers, how it’s collected, what you can deduct, and how to push back when a bill looks wrong.
City Income Tax
Roughly 17 states and the District of Columbia let municipalities impose an income tax on top of the state’s. Within those states, more than 5,000 cities, counties, and school districts actually collect one. If you live in a state that doesn’t authorize local income taxes, this one won’t touch you.
Where it exists, a city income tax works like a smaller version of the federal tax. The city applies a percentage to wages, salaries, and sometimes business profits earned within its boundaries. Rates run from a fraction of a percent up to nearly 4% in a few large cities. Some smaller municipalities skip percentages entirely and charge a flat dollar amount per month or per pay period.
Two groups usually owe: residents (taxed on income regardless of where they earn it) and non-residents who work inside city limits (taxed only on what they earn there). That creates a real risk of double taxation if you live in one taxing city and commute to another. Most jurisdictions handle this through a credit — your home city reduces your bill by some or all of what you paid where you work. The credit doesn’t always cover the full amount, especially when your home city’s rate is higher than your workplace city’s. Check both cities’ rules to see exactly how the credit applies.
City Sales Tax
Local sales taxes are far more widespread than local income taxes. Most states let cities and counties add their own sales tax on top of the state rate, and the combined burden varies enormously. Some areas add zero; others stack city, county, and special-district taxes past 7%. The tax line on a receipt usually reflects the state rate plus every local rate that applies at the point of purchase.
City sales taxes generally cover the same goods and services as the state sales tax. If the state exempts groceries or prescription drugs, the city exemption usually matches. A handful of jurisdictions that administer their own sales tax independently define taxable items differently than their state does, so if you run a business or make large purchases in a home-rule city, verify the local list.
City Property Tax
Property tax is the backbone of city revenue almost everywhere. Cities levy it on real estate — land and buildings — inside their borders. Your bill comes from two numbers: your property’s assessed value and the local tax rate (sometimes called the millage rate). A local assessor sets the value, and the city applies its rate to that value to produce the annual bill.
Assessed value doesn’t always equal market value. Many jurisdictions assess at a fraction of market value or cap how much an assessment can rise in a year. Two houses that would sell for the same price today can carry very different tax bills depending on when each was last reassessed. Because the assessment drives the whole calculation, an inaccurate one can cost you hundreds or thousands of dollars a year.
Other City Taxes You Might See
Beyond the big three, cities use several smaller taxes to raise revenue:
- Hotel and occupancy taxes charged as a percentage of room rates at hotels, motels, and short-term rentals. Revenue often goes toward tourism promotion, convention centers, or visitor infrastructure rather than the general fund, and some states require that it be spent on tourism-related purposes.
- Utility taxes applied to electricity, natural gas, water, or telecommunications delivered within the city, typically as a percentage of the bill.
- Excise taxes on specific goods like cigarettes, alcohol, parking, or fuel, sometimes layered on top of state and federal excise taxes on the same item.
How City Taxes Are Collected
The method depends on the tax. City income taxes are usually withheld from your paycheck by your employer, who sends the money directly to the city. If your employer doesn’t withhold, or doesn’t withhold enough, you’re responsible for estimated quarterly payments and for reconciling the balance on an annual city return.
Sales taxes come out of your pocket at the register. In many states the state revenue department collects local sales taxes and distributes the funds to cities. Some home-rule cities collect and administer their own sales tax independently.
Property taxes arrive as a bill, usually once or twice a year, from the city or county tax office. You can pay online, by mail, or in person. Many homeowners with a mortgage never handle the payment directly: the lender collects one-twelfth of the estimated annual tax with each monthly payment, holds it in escrow, and pays the bill when it comes due. Lenders generally require an escrow account when the mortgage balance exceeds 80% of the home’s value, and FHA loans always require one.
Deducting City Taxes on Your Federal Return
City income taxes, local sales taxes, and property taxes are all deductible on your federal return, but only if you itemize and only up to a cap. For the 2026 tax year, the total state and local tax (SALT) deduction is limited to $40,400 for most filers, or $20,200 if you’re married filing separately.1Office of the Law Revision Counsel. 26 USC 164 – Taxes That single cap covers the combined total of every state and local tax you paid — state income tax (or state sales tax if you elect that instead), city income tax, and property tax all count against the same limit.
Higher earners face a further reduction. If your modified adjusted gross income exceeds $505,000 ($252,500 for married filing separately), the $40,400 cap shrinks by 30 cents for every dollar above that threshold, though it can never drop below $10,000.1Office of the Law Revision Counsel. 26 USC 164 – Taxes In a high-tax city, the cap often means you can’t deduct the full amount you actually paid. Any deduction still beats none, so keep records of every city tax paid during the year.
Challenging a Property Tax Assessment
If your assessed value looks too high, you can appeal. Most homeowners never do, and that’s one of the more direct ways to lower a city tax bill. The process varies by jurisdiction but follows a predictable path.
Start by pulling your property record at the assessor’s office and looking for factual errors: wrong square footage, an extra bedroom that doesn’t exist, a construction year that’s off. Clerical mistakes are more common than most people expect and are the easiest to win on. Next, research recent sales of comparable homes nearby. If similar properties sold for less than your assessed value, that’s strong evidence the assessment is inflated.
Most jurisdictions give you 30 to 45 days after the assessment notice arrives to file a formal appeal. Some require a specific form; others accept a letter that states you’re contesting the valuation, gives your property account number, and lays out your reasons. The appeal usually starts with an informal review by the assessor’s office. If that doesn’t resolve it, you can escalate to a local review board, and if the board denies you, a state-level tax tribunal or court — though at that stage professional help is worth considering.
Property Tax Relief Programs
Many cities offer programs that reduce property tax bills for qualifying homeowners. The most common is the homestead exemption, which shields a portion of your primary home’s value from taxation. Eligibility and dollar amounts vary widely, but the principle is the same: if you live in the home as your primary residence, part of its value is exempt from city property tax.
Additional programs target specific groups:
- Senior exemptions or assessment freezes for homeowners above a certain age, often 65, sometimes with a household income cap.
- Disability exemptions offering reduced assessments or extra exemptions for homeowners with qualifying disabilities.
- Income-based programs offering credits or tax deferrals to lower-income homeowners regardless of age.
None of these are automatic. You have to apply, usually through your local assessor’s office, and meet an annual deadline. Miss it and you lose a full year of savings.
What Happens If You Don’t Pay
Ignoring a city tax bill escalates fast. Late property tax payments trigger interest charges that commonly run between 6% and 18% a year depending on the jurisdiction, and some cities add a flat percentage penalty on top. After a property tax bill sits unpaid long enough, often one to three years, the city can initiate a tax lien sale or force a sale of the property to collect. These sales are real and routine, and once the process starts, the homeowner’s options narrow quickly.
Unpaid city income taxes escalate along a similar path, though the endpoint is different. The city can garnish wages, intercept tax refunds, or pursue collection through the courts. Even a small original balance can multiply several times over once penalties and interest pile up. If you can’t pay in full, contact the tax office about a payment plan before the penalties start compounding.