Freelance Taxes 101

The Two Taxes You Owe

As a US freelancer, your income is hit by two separate taxes. The first is ordinary income tax — the same progressive federal (and often state) tax everyone pays. The second is the one that catches people off guard: self-employment tax.

When you were an employee, your paycheck had Social Security and Medicare tax withheld — 7.65% — and your employer quietly paid a matching 7.65% you never saw. As a freelancer, you are both the employee and the employer, so you pay both halves: 15.3% of your net self-employment earnings. This is on top of income tax, and it's why a freelancer's effective tax rate is meaningfully higher than an employee's at the same income.

The practical takeaway: never set your rate using an employee's mental math. A salary divided by 2,080 hours dramatically understates what you need to charge, because it ignores the employer-side taxes you've now inherited. The rate calculation guide builds this in from the start.

How Much to Set Aside

The safest habit in freelancing: the moment a client payment lands, move a fixed percentage into a separate tax savings account and pretend it was never yours. For most freelancers, 25–35% of every invoice is the right range, depending on your income level and state.

Setting aside 30% feels painful at first because it makes your income look smaller than the number on the invoice. But that money was never yours — it belonged to the tax authority the moment you earned it. Freelancers who skip this step and spend the full invoice are the ones who face an impossible bill in April. A separate account you don't touch removes the temptation entirely.

Quarterly Estimated Payments

Here's the part employees never deal with: the IRS doesn't want to wait until April for your money. If you expect to owe more than a relatively small threshold for the year, you're required to pay estimated taxes four times a year. Miss them, and you can owe underpayment penalties even if you pay your full balance later.

The federal due dates fall roughly in mid-April, mid-June, mid-September, and mid-January of the following year. Each payment covers the income you earned in the preceding period. If you've been setting aside 25–35% in a dedicated account all along, making these payments is painless — you're simply forwarding money you already separated. The freelancers who struggle with quarterly taxes are the ones who didn't save for them.

A common safe-harbor approach is to pay, across the year, at least as much as your previous year's total tax (a higher percentage applies above certain income levels). Meeting the safe harbor generally protects you from penalties even if you end up owing more — your CPA can confirm the exact figure for your situation.

Deductions That Lower Your Bill

The upside of self-employment is that legitimate business expenses reduce your taxable income directly. You're taxed on profit, not revenue, so every deductible dollar you spend on the business is a dollar you're not taxed on. Common deductions for freelancers include:

• Home office — a portion of rent, utilities, and internet proportional to the space you use exclusively for work.
• Equipment and software — computers, cameras, tools, and the subscriptions you run your business on.
• Health insurance premiums — self-employed individuals can often deduct premiums they pay themselves.
• Professional development — courses, books, conferences, and certifications relevant to your work.
• Professional services — your accountant, legal fees, and business banking costs.
• Business travel and a portion of mileage for client work.
• Retirement contributions through self-employed retirement accounts, which can shelter a significant share of income.

Track these all year, not in a frantic April scramble. A simple rule: every business expense gets a receipt and a category the day it happens. The deductions you can't document are the deductions you can't safely claim.

Don't Forget State and Local Taxes

The federal picture is only part of the story. Most states levy their own income tax, and a handful of cities add a local one on top. State rates range from zero in a few states to over 10% in the highest, which can meaningfully change how much you should set aside — a freelancer in a high-tax state may need to reserve closer to 35–40% of each invoice rather than 30%. Some states also have their own estimated-payment schedules that run alongside the federal one. When you calculate your set-aside percentage, factor in your specific state and locality rather than assuming the federal numbers are the whole bill. If you've recently moved, or you work with clients across state lines, the rules can get genuinely complicated — another point where a local accountant earns their fee.

Keep Business and Personal Separate

Open a dedicated business checking account and run all freelance income and expenses through it. This single habit makes bookkeeping, deductions, and tax filing dramatically easier, and it's the first thing an accountant will ask you to do. Mixing personal and business spending turns tax season into archaeology. With a clean separate account, your profit-and-loss is just your account history.

When to Hire an Accountant

You can handle taxes yourself when your situation is simple, but a good accountant usually pays for themselves through deductions you'd miss and penalties you'd avoid. Strongly consider hiring one when your income grows past a comfortable level, when you're deciding whether to form an LLC or elect S-corp status, or when you simply find the quarterly system stressful. The fee is itself deductible, and the time you reclaim is time you can bill. For most freelancers, "do I need an accountant?" is really "is my time worth more than their fee?" — and past a certain income, it clearly is.

This article is general information, not tax advice, and focuses on the US system. Rules change and vary by state and situation — consult a qualified CPA or tax professional for guidance specific to you.