Professional tax is a state or local tax on income you earn from a job, a trade, or a licensed profession. It is not part of the federal tax code. Only certain states and municipalities impose it, and what you owe depends entirely on where you work and what you do. In the United States, the term covers two very different taxes: a flat annual privilege fee that a handful of states charge licensed professionals, and a percentage-based local earned income or occupational tax that cities and counties charge to workers in their jurisdiction.
Knowing which of the two applies to you decides everything else — how much you owe, who calculates it, and how you pay.
The Two Kinds of Professional Tax
Flat-Fee Professional Privilege Taxes
About half a dozen states impose a professional privilege tax. It is a fixed annual fee for the right to hold an active license in certain professions, and the amount does not change with your income. You pay the same whether you earned $40,000 or $400,000. Professions typically covered include attorneys, securities agents, broker-dealers, investment advisers, and lobbyists, though the exact list varies by state.
The fee is commonly a few hundred dollars a year. It is owed as long as your license is active on the due date, even if you did not practice at all that year. In the best-known example, certain licensed professionals pay $400 per year, due June 1. Holding licenses in more than one covered profession generally does not multiply the fee.
Local Earned Income and Occupational Taxes
Far more workers run into the second kind. Hundreds of municipalities across more than a dozen states impose a local earned income tax (EIT) or occupational tax on wages and net business profits. These taxes apply broadly to people who work in the jurisdiction, not just to licensed professionals.
Depending on where you are, the same basic tax might be called an earned income tax, a wage tax, an occupational license fee, a local services tax, or a city income tax. They all work the same way: a slice of your earnings goes to the local government where you work, live, or both.
How Much It Is
Flat-fee privilege taxes are a single dollar amount set by statute. Simple to calculate, easy to forget.
Local earned income and occupational taxes are a percentage of gross wages or net profits. Most jurisdictions use a single flat rate rather than brackets. Rates across U.S. municipalities typically run from under 1% to around 4%, and most fall between 1% and 2.5%. A few large cities charge closer to 4%. A small number of major cities use mildly progressive structures where the rate edges up at higher incomes, but the differences between tiers are usually less than a percentage point. In practice, most people can figure their liability by multiplying wages or net profits by the local rate.
Who Actually Pays It
If You’re a W-2 Employee
If you work in a jurisdiction with a local earned income or occupational tax, the tax is usually withheld from your paycheck automatically. Your employer calculates it, deducts it, and sends it to the local authority. You will see it on your pay stub, and in most cases you do not have to file separately with the local government.
Professional privilege taxes are different. The obligation sits with you as the individual license holder, even if you are on someone else’s payroll. Your employer does not handle it for you.
If You’re Self-Employed
Sole proprietors, independent contractors, and partners handle their own professional tax. For a local earned income tax, that means registering with the local taxing authority and typically making estimated payments on a quarterly schedule, similar to the federal estimated tax system. Local and federal deadlines sometimes align but not always, so it is worth checking rather than assuming.
For a professional privilege tax, self-employed license holders simply pay the annual flat fee by the due date.
If You’re an Employer
Employers in a jurisdiction with a local income or occupational tax have to register with the local collection agency, withhold the correct amount from each paycheck, and remit on schedule. There is no federal law requiring local tax withholding; the obligation comes from state and local statutes. The IRS itself directs employers to contact their state or local tax department for the details. 1The IRS directs employers to contact their state or local tax department for local withholding rules. Employers who fail to withhold or remit face their own penalties, separate from anything owed by the employee.
Common Exemptions Worth Checking
Not everyone who works in a taxing jurisdiction actually owes the tax. Missing an exemption you qualify for can mean overpaying for years.
- Low-income workers. Many jurisdictions exempt anyone whose total earned income from sources inside the taxing locality falls below a set threshold, often around $12,000 per year. If you qualify, you usually need to file an exemption certificate with your employer so they stop withholding.
- Active-duty military. Service members on active duty orders are commonly exempt from local earned income and occupational taxes. Annual training on its own usually does not qualify.
- Disabled veterans. Honorably discharged veterans with a 100% service-connected disability are exempt in many jurisdictions that impose a local services tax or similar levy.
Exemptions are not automatic. You have to file a certificate or form with your employer or the local tax authority to claim them. If your employer already withheld the tax before you submitted the paperwork, you will need to file for a refund.
Living in One Place and Working in Another
Professional tax gets messier fast when your home and your workplace are in different taxing jurisdictions, or when you work remotely from somewhere other than your employer’s office. The general rule is that local earned income tax is owed where the work is physically performed. There are important exceptions.
Some states follow a “convenience of the employer” doctrine that taxes remote workers based on where the employer is located rather than where the employee sits. Under that approach, if your employer’s office is in a city with a local income tax but you work from home in a jurisdiction without one, you could still owe the tax to your employer’s city. Not every state applies this rule, and the specifics vary.
To prevent double taxation, many neighboring jurisdictions have reciprocal agreements. Reciprocity lets you pay local income tax only to your home jurisdiction even if you commute to work in a different one. You file an exemption certificate with your employer so withholding goes to the right place. If your employer already withheld for the wrong jurisdiction, you will need to file a nonresident return to get a refund and separately pay what you owe at home.
Where there is no reciprocal agreement, many jurisdictions offer a credit against your resident tax for taxes already paid to your work jurisdiction. That prevents you from being taxed twice on the same income, but you have to claim it.
Can You Deduct It on Your Federal Return?
Self-Employed
If you are self-employed, professional privilege taxes and local occupational taxes paid in connection with your business are deductible as a business expense on Schedule C. The IRS allows a deduction for “licenses and regulatory fees for your trade or business paid each year to state or local governments.” 2IRS guidance permitting deduction of licenses and regulatory fees for a trade or business paid to state or local governments. The deduction reduces both your income tax and your self-employment tax, and you get it whether or not you itemize.
W-2 Employees
For employees, the deduction runs through the state and local tax (SALT) itemized deduction. Local earned income taxes count as state and local taxes, but the total SALT deduction is capped and indexed for inflation. If your state income taxes and property taxes already push you to the cap, adding local professional tax on top does not give you any extra federal benefit. In practice, people in high-tax states often hit the cap on state and property taxes alone, which makes the local professional tax effectively non-deductible on the federal return.
What Happens If You Don’t Pay
Ignoring a professional tax obligation does not make it go away. Both flat-fee privilege taxes and percentage-based local taxes carry penalties for late filing and late payment, and the cost tends to climb the longer you wait. Local jurisdictions set their own penalty rates, and many use a tiered structure where the percentage escalates over time. Some also charge a separate flat penalty for failing to file a return at all, on top of the penalty for failing to pay. Interest generally accrues from the original due date until you pay in full.
For self-employed people who never register with a local tax authority in the first place, the exposure is larger than a single missed payment. Back taxes can be assessed for multiple years once the jurisdiction catches up, and interest runs from each original due date. If you have recently moved into or started working in a place with a local professional tax, registering now is much cheaper than dealing with an accumulation later.