A freelance writer, designer or developer is taxed on profit: what clients pay you in the year, minus what the business costs. You pay income tax and self-employment tax on that profit, you generally pay it during the year in estimated installments, and the part most people get wrong is the timing of income more than the deductions. Under the cash method, which Publication 334 says most individuals and many sole proprietors with no inventory use, income counts when you receive it, and an invoice that’s still unpaid on December 31 isn’t income yet.
This guide covers what’s specific to people who sell their time and skill to clients: when income counts, what happens when a client doesn’t pay, what the usual expenses look like, whether the specified-service rules reach you, and three worked examples. For the full line-by-line list of deductions, use the freelancer deductions guide, and if you earn from audiences and sponsors, the content creator guide.
When income counts
Under the cash method you include in gross income all items you receive, in hand or constructively, during the tax year. Constructive receipt means an amount was credited to your account or made available to you without restriction, and you don’t need to have it in hand. For checks, Publication 334 is specific: receipt of a valid check by the end of the year is constructive receipt in that year, even if you can’t cash or deposit it until the next. The IRS’s own example is a $500 check received on December 30 and deposited on January 3. It’s income for the year it was received.
Expenses work the other way around. Under the cash method you generally deduct them in the year you pay them. So the date money moves, not the date of the invoice or the date of the work, decides the year. That’s why a client who pays on January 3 instead of December 29 moves the income into the next year.
Paying early doesn’t always pull a deduction forward. Publication 334 says you can deduct an expense you pay in advance only in the year to which it applies. Its example is a $1,000 business insurance policy paid in 2025 for one year starting July 1, which gives a $500 deduction in 2025 and $500 in 2026. A software plan or a membership that covers next year works the same way: the part that belongs to next year is next year’s deduction. A monthly subscription paid as it comes due is simpler. Check the first-time filing guide for how the totals land on Schedule C.
The invoice that never gets paid
This is the question freelancers ask most and the guides answer least. Publication 334 says you can take a bad debt deduction for accounts receivable only if the amount you were owed was included in your gross income, in the year you claim the deduction or an earlier year. For the cash method it says you can’t take a bad debt deduction for amounts owed to you that you haven’t received and can’t collect if you never included those amounts in income.
In plain terms: if a client owes you $4,000 and never pays, you didn’t report that $4,000 as income, so you don’t pay tax on it, and you also can’t deduct it. The loss is real, but the tax system treats it as income you never had. If the client pays part in January, that part is income in January. If you’ve paid for software or a contractor to do the work, those costs are still deductible expenses in the year you paid them. That’s why a freelancer who wasn’t paid can end up with a loss on the job. The practical fix sits in your contracts: deposits, milestones and late fees. If you use a platform that holds funds, money is income when it’s made available to you, per the constructive receipt rule.
What a writer, a designer and a developer deduct
The three have different cost profiles. We built one realistic example for each. They’re hypothetical, with single filers, no other income, no employees, and the 2026 standard deduction and QBI deduction. The home office uses the simplified method, $5 a square foot up to 300 square feet, which Publication 583 describes. Our home office guide covers the choice between that and actual costs.
| Writer | Designer | Developer | |
|---|---|---|---|
| Client payments received | $58,000 | $84,000 | $128,000 |
| Software, subscriptions, fonts, stock, cloud | $1,900 | $4,600 | $7,400 |
| Computer or hardware | $3,200 | $2,800 | |
| Home office (simplified method) | $1,000 | $1,500 | $1,500 |
| Phone and internet, business share | $1,100 | $1,300 | $1,400 |
| Courses, memberships, certifications | $1,400 | $1,600 | |
| Marketing and website | $600 | $900 | |
| Contractors paid | $3,000 | ||
| Professional fees | $900 | ||
| Total expenses | $6,000 | $14,500 | $15,600 |
| Net profit | $52,000 | $69,500 | $112,400 |
| Self-employment tax | $7,348 | $9,820 | $15,881 |
| Federal income tax | $2,846 | $4,407 | $10,263 |
| Total federal tax | $10,194 | $14,227 | $26,144 |
| Share of profit | 19.6% | 20.5% | 23.3% |
| Tax saved by the expenses | $1,382 | $3,343 | $4,757 |
Client payments received
- Writer
- $58,000
- Designer
- $84,000
- Developer
- $128,000
Software, subscriptions, fonts, stock, cloud
- Writer
- $1,900
- Designer
- $4,600
- Developer
- $7,400
Computer or hardware
- Writer
- Designer
- $3,200
- Developer
- $2,800
Home office (simplified method)
- Writer
- $1,000
- Designer
- $1,500
- Developer
- $1,500
Phone and internet, business share
- Writer
- $1,100
- Designer
- $1,300
- Developer
- $1,400
Courses, memberships, certifications
- Writer
- $1,400
- Designer
- Developer
- $1,600
Marketing and website
- Writer
- $600
- Designer
- $900
- Developer
Contractors paid
- Writer
- Designer
- $3,000
- Developer
Professional fees
- Writer
- Designer
- Developer
- $900
Total expenses
- Writer
- $6,000
- Designer
- $14,500
- Developer
- $15,600
Net profit
- Writer
- $52,000
- Designer
- $69,500
- Developer
- $112,400
Self-employment tax
- Writer
- $7,348
- Designer
- $9,820
- Developer
- $15,881
Federal income tax
- Writer
- $2,846
- Designer
- $4,407
- Developer
- $10,263
Total federal tax
- Writer
- $10,194
- Designer
- $14,227
- Developer
- $26,144
Share of profit
- Writer
- 19.6%
- Designer
- 20.5%
- Developer
- 23.3%
Tax saved by the expenses
- Writer
- $1,382
- Designer
- $3,343
- Developer
- $4,757
Hypothetical amounts. Single filer, no other income, 2026 standard deduction ($16,100), QBI deduction, federal self-employment and income tax only, no state tax or credits. Tax saved is the tax on the full client payments minus the tax on net profit. The designer's contractors are paid to non-employees. Each figure is from the same functions as our Freelance Tax Calculator.
Two things stand out. The share of profit rises with profit, from 19.6% to 23.3%, because income tax brackets climb while self-employment tax stays near 14.1% of profit until the Social Security cap. And the expenses aren’t worth the same: the developer’s $15,600 saves $4,757, or 30.5 cents per dollar, against about 23 cents for the writer and designer, because the developer’s last dollars of profit sit in the 22% bracket instead of 12%. Every dollar of expense also cuts self-employment tax. A hardware purchase works through depreciation or the section 179 deduction, per Publication 583, which is why we list it in the year it’s placed in service.
A line like phone and internet needs a business share. Publication 334 says that when an expense is partly for business and partly personal, you separate the personal part from the business part, and the personal part is generally not deductible. Keep the bill and a note of how you set the percentage, because the share has to be defensible.

Does the specified service rule apply to you?
It only matters above the QBI income threshold, $201,750 of taxable income for a single filer in 2026, and the QBI guide covers how it works. At or below the threshold, a specified service business is treated like any other. All three examples above are well below it.
Above it, the question is whether your business is a specified service trade or business. The IRS list in the Form 8995-A instructions names health, law, accounting, actuarial science, performing arts, consulting, athletics, financial services, brokerage, investing and trading, and any business whose principal asset is the reputation or skill of its owners or employees, shown by endorsement fees, licensing of your image or name, or fees for appearing on media or at events. Writers, designers and developers aren’t named. That doesn’t end the question for everyone:
- Consulting means providing clients with professional advice and counsel. The instructions exclude training and education courses, and consulting embedded in a business that isn’t a specified service, with no separate payment. A developer who builds software isn’t consulting. One who is paid mainly for architecture advice might be.
- The reputation clause is the one to check if part of your income is sponsorship, licensing your name or paid appearances. A writer with a podcast, or a designer licensing a signature style, should look at it.
When it’s not clear, the answer changes the deduction by thousands of dollars at higher incomes, so ask a tax professional with your facts.
When some of your income is advice
Many developers and designers sell some hours as advice and the rest as production. The Form 8995-A instructions have a de minimis rule for that: if your gross receipts are $25 million or less and less than 10% of them come from services in a specified service field, the business isn’t treated as an SSTB. As a hypothetical, say a developer’s $128,000 of receipts include $9,000 for paid advice that might count as consulting. That is 7.0%, under the 10% line, which is $12,800 on $128,000 of receipts. The rule matters only above the QBI threshold, the classification of the advice is a judgment call, and the example is only arithmetic that says nothing about any real business. If you are near the line, ask a tax professional how to document what you were paid for.
Quarterly payments, retirement and the rest
The 2026 Form 1040-ES says you must pay estimated tax in most cases if you expect to owe at least $1,000 after withholding and refundable credits, and your withholding and credits will be less than the smaller of 90% of this year’s tax or 100% of last year’s. If your 2025 AGI was over $150,000 ($75,000 married filing separately), the form uses 110% of last year’s tax. Income that arrives in lumps makes the timing harder than it looks. Our quarterly payments guide has the dates and the safe harbors, and the set-aside guide covers how much to move aside from each payment. A quarter of each example’s total is roughly $2,549, $3,557 and $6,536. To set a rate that covers the tax, the freelance hourly rate calculator starts from the take-home pay you want.
Two items that apply to this group in particular:
- Contractors you hire. The designer pays an illustrator $3,000 in the example. If you pay someone for services in your business, you may have to report it to the IRS, and the IRS instructions say the reporting threshold rose to $2,000 for tax years beginning after 2025. The 1099-NEC vs. 1099-K guide covers the rule, the form and who gets one.
- Health insurance and retirement. Premiums for yourself can be deducted above the line, covered in the health insurance guide, and a Solo 401(k) or SEP IRA lowers income tax without changing self-employment tax.
Note
An S corporation election changes how your profit is taxed. Our S corp guide and its calculator show the comparison with your own numbers.
Records that make January easy
- A list of invoices with the date each was paid, since payment date decides the year.
- Business bank and card statements kept apart from personal ones.
- Subscription and software receipts, with the business share of any shared plan.
- A note of the square footage of your home office, if you claim it.
How we got these rules
The cash method, constructive receipt, the check example, the timing of expenses, bad debts for cash-method taxpayers and the ordinary and necessary test come from IRS Publication 334 (2025), chapters 2 and 8. The simplified home office method and the treatment of equipment through depreciation and section 179 come from Publication 583 (12/2024). The list of specified service fields, the consulting and reputation rules and their exceptions come from the 2025 Instructions for Form 8995-A, and the 2026 thresholds from Rev. Proc. 2025-32. The estimated tax rule comes from the 2026 Form 1040-ES. We opened them, along with the Instructions for Forms 1099-MISC and 1099-NEC, on October 14, 2026. The prepaid expense rule comes from Publication 334 and the de minimis rule from the Form 8995-A instructions. The three examples are hypothetical, and their tax figures are our own arithmetic from the same federal functions our calculators use. We didn’t cover state tax, sales tax on digital services, or international clients, which our foreign clients guide addresses separately. For how we choose sources, see How We Research.
This is general information, not tax advice for your situation. How a client contract is structured and how your income is classified can change the answer, so confirm the details with a tax professional.






