Freelancer Tax Deductions: The 2026 Write-Off List

A business deduction isn’t a discount — it lowers the profit you’re taxed on. And because a self-employed person pays two taxes on profit (federal income tax plus 15.3% self-employment tax), a legitimate write-off cuts both. That’s why deductions are worth more to a freelancer than to a W-2 employee: a single dollar of deductible expense often saves you 25–35¢. Below is the categorized list of what you can deduct in 2026, what qualifies, and the handful that draw IRS attention.

Why a deduction saves a freelancer more than an employee

When you deduct a business expense on Schedule C, it reduces your net profit. That smaller profit then flows into both tax calculations:

Self-employment tax — 15.3% on 92.35% of profit. A $1,000 deduction trims roughly $141 off SE tax alone.
Federal income tax — the same $1,000 also comes off the income your bracket is applied to.

Stack those together and a $1,000 Schedule C deduction saves roughly $250 at a 12% bracket and $345 at 22% — far more than the income-tax-only benefit an employee would get for the same spend. (How SE tax is calculated.)

One important distinction. Most everyday expenses go on Schedule C and lower both taxes. A few big ones — the self-employed health insurance deduction, retirement contributions, and the automatic half-of-SE-tax deduction — are “above-the-line” adjustments on Form 1040. Those lower your income tax but not your SE tax. Knowing which bucket an expense lands in tells you exactly how much it’s worth.

The deduction list

Workspace & equipment

Home office — the part of your home used regularly and exclusively for business. Simplified method: $5/sq ft up to 300 sq ft. Actual method: the business-use % of rent, utilities, and insurance.
Computers, phones, cameras, tools — equipment used for the business. Often deductible in full the year you buy it (Section 179 / de minimis safe harbor) rather than depreciated over years.
Office supplies & furniture — desks, chairs, paper, the ordinary stuff a business consumes.

Vehicle & travel

Mileage — business miles at the 2026 standard rate of 72.5¢ per mile, or actual vehicle costs by business-use %. You must keep a log; commuting from home to a regular workplace does not count.
Business travel — airfare, lodging, and ground transport for trips away from your tax home for work.
Business meals — generally 50% deductible when there’s a clear business purpose (a client lunch, not your solo desk coffee).

Operating costs

Software & subscriptions — design tools, accounting apps, hosting, domain names, stock assets, industry publications.
Phone & internet — the business-use percentage only. If your phone is 60% work, deduct 60%.
Advertising & marketing — ads, a website, business cards, portfolio hosting, contractor fees for marketing help.
Professional & legal services — your accountant, bookkeeper, lawyer, and the cost of tax-prep for the business portion of your return.
Bank & merchant fees — business account fees, payment-processor cuts (Stripe, PayPal), invoicing tools.
Business insurance — liability, professional indemnity, errors-and-omissions coverage.
Education — courses, books, and training that maintain or improve skills for your current business (not training to enter a new field).

The big above-the-line adjustments (income tax only)

Self-employed health insurance — premiums for you and your family, deductible against income tax if you’re not eligible for an employer plan.
Retirement contributions — a SEP-IRA or Solo 401(k) can shelter a large share of profit from income tax. These do not reduce SE tax, but they’re the single biggest lever most profitable freelancers have.
Half of your SE tax — applied automatically; you don’t have to do anything to claim it.
QBI deduction — many freelancers can also deduct up to 20% of qualified business income. It’s calculated on your 1040, has income-based limits, and is worth asking a preparer about.

Recordkeeping: the unglamorous part that protects the deductions

A deduction you can’t substantiate is a deduction you can lose in an audit. The habits that keep you safe:

Separate the money. A dedicated business checking account and card make every transaction self-documenting and keep personal spending from muddying the picture.
Keep receipts and a mileage log. Snap photos of receipts; log business miles contemporaneously (date, purpose, distance) rather than reconstructing them in April. The IRS expects a real log for vehicle deductions.
Hold records for at least three years from the filing date — six if you under-reported income substantially. Digital copies are fine.

The audit-sensitive deductions

None of these are off-limits — they’re all legitimate. They just attract scrutiny when they look disproportionate, so claim them honestly and keep proof:

Home office. The “regular and exclusive” test is real. A laptop on the kitchen table doesn’t qualify; a dedicated room does.
100% vehicle use. Claiming a car is used purely for business with no personal miles is rare and invites questions. Track the real split.
Large meals and travel relative to your income, or anything that looks personal dressed as business.
Continual losses. A “business” that reports losses year after year can be reclassified as a hobby, which disallows the loss.

When in doubt, the test is the IRS’s own standard: an expense must be ordinary and necessary for your trade. If it’s a normal, helpful cost of doing your specific work, it generally qualifies.

Frequently asked

› Do business deductions reduce self-employment tax?

Schedule C expenses do — they lower net profit, which is what both SE tax and income tax are figured on. But above-the-line adjustments like the self-employed health insurance deduction and retirement contributions only reduce income tax, not SE tax.

› Can I claim business deductions if I take the standard deduction?

Yes. Business expenses go on Schedule C and are completely separate from the standard deduction on your 1040. You can take both — deduct your business costs and still claim the standard deduction.

› Do I need an LLC to write off business expenses?

No. A sole proprietor (most freelancers) deducts ordinary and necessary business expenses on Schedule C without any LLC or special registration. An LLC changes liability and some tax options, but it isn't required to take deductions.

› How much is the mileage deduction in 2026?

The business standard mileage rate is 72.5¢ per mile for 2026. Multiply your logged business miles by that rate, or use the actual-expense method instead — but keep a contemporaneous log either way.

› What if my business expenses are more than my income?

You'd report a net loss on Schedule C, which can offset other income. But if losses recur year after year, the IRS may treat the activity as a hobby and disallow them — so a loss should reflect a genuine business in a down year.

Sources

IRS — Self-Employment Tax (Social Security and Medicare)
IRS — Deducting Business Expenses
IRS — 2026 Standard Mileage Rates