Freelancer Tax Deductions: The Complete List (And What Most Miss)

Updated June 2026 · 9-minute read

Most freelancers overpay their taxes. Not because the rules are complicated — because they never claimed the deductions they were already entitled to.

As a self-employed person you get a separate, often overlooked layer of deductions on top of the standard itemized deductions that W-2 employees have access to. This guide covers every significant one, explains the rules you need to follow, and flags the ones that most freelancers leave on the table.

1. The big five above-the-line deductions

"Above the line" means these reduce your adjusted gross income (AGI) directly — you get them whether you itemize or take the standard deduction. They are among the most valuable deductions available to any self-employed person.

Self-employment tax deduction

As a freelancer you pay both the employer and employee halves of FICA (Social Security + Medicare) — a combined 15.3% on the first ~$168,600 of net self-employment income (2024 threshold; adjusts annually). This is the "self-employment tax."

The IRS lets you deduct half of that SE tax from your gross income. If your SE tax bill is $8,000, you deduct $4,000 before calculating income tax. Most freelancers know to pay SE tax; far fewer remember to claim this deduction when they file.

Self-employed health insurance

If you pay for your own health, dental, or long-term care insurance (and you're not eligible for coverage through a spouse's employer plan), the entire premium is deductible — 100% above the line. This includes premiums for your spouse and dependents. The deduction cannot exceed your net self-employment profit for the year.

Retirement contributions: SEP-IRA and Solo 401(k)

This is the largest lever most freelancers never pull.

• SEP-IRA: contribute up to 25% of net self-employment income (after the SE tax deduction), capped at $69,000 for 2024. Simple to open, low paperwork, deadline is the tax filing due date including extensions.
• Solo 401(k): higher contribution limits if you can make both "employee" and "employer" contributions. Employee deferral up to $23,000 (under 50) or $30,500 (50+), plus an employer contribution of up to 25% of compensation, combined cap $69,000. Deadline to open is December 31 of the tax year.

A freelancer earning $80,000 who contributes $20,000 to a SEP-IRA reduces their taxable income by $20,000 — worth thousands in actual tax savings at any marginal rate above 22%.

Business use of home (home office deduction)

Covered in detail below. Deductible above the line on Schedule C if you qualify.

Student loan interest

Up to $2,500 of student loan interest per year is deductible above the line, subject to income phase-outs. Doesn't require a home office or any self-employment connection — it's available to any eligible taxpayer, including freelancers.

2. Business expenses: what qualifies

Any "ordinary and necessary" expense for your freelance work is deductible on Schedule C. "Ordinary" means common in your industry; "necessary" means helpful and appropriate for your work. It doesn't have to be indispensable.

The core list for most freelancers

Mixed-use rule: if an expense serves both personal and business purposes (phone, internet, a laptop you also use for Netflix), you can only deduct the business portion. Keep a simple log for the first few months to establish a defensible percentage.

3. Home office: the rules that make or break it

The home office deduction is real and valuable — but it has a requirement that disqualifies many claimants: the space must be used regularly and exclusively for business.

The exclusive-use rule

This is the one that trips people up. If your "office" is a corner of the living room where you also watch TV, it does not qualify. If it's a dedicated room — or even a clearly defined, exclusively-work area — it likely does. The IRS doesn't require a separate room, but the exclusive-use standard is strictly applied if audited.

Two calculation methods

• Simplified method: $5 per square foot of dedicated office space, up to 300 sq ft = up to $1,500/year. No depreciation recapture risk, no Form 8829 required.
• Regular method: calculate the percentage of your home used for the office (office sq ft ÷ total home sq ft), then apply that % to actual home costs (rent or mortgage interest + utilities + insurance + repairs). More math, often a larger deduction, but requires Form 8829 and can trigger depreciation recapture on home sale if you own.

For most renters or owners with a modest office space, the simplified method is simpler and low-risk. For larger spaces or high housing costs, run both numbers to see which is bigger.

Direct expenses

Expenses that affect only the office (painting that room, a dedicated office desk that stays there) are 100% deductible regardless of square footage percentage.

4. Vehicle and mileage

If you drive for client meetings, on-site work, supply runs, or any other business purpose, you can deduct those miles.

Standard mileage rate (2024: 67 cents per mile)

The simplest method: log every business mile and multiply by the IRS rate. A simple log in your phone or spreadsheet works — destination, business purpose, odometer start/end. Commuting miles (home → your regular office) don't count; business miles driven from home to a client location generally do.

Actual expense method

Track total vehicle costs (gas, insurance, repairs, depreciation) and deduct the business-use percentage. More bookkeeping, sometimes larger — worth running both if you drive a lot.

Key rule: you must choose one method and stick with it for the life of that vehicle (standard or actual). Most freelancers use standard mileage for simplicity.

5. The deductions most freelancers miss

Beyond the obvious line items, a few deductions get consistently overlooked:

• Half of self-employment tax — as covered above, this is automatic on Schedule SE but easily skipped if filing manually or using a bare-bones tool.
• Retirement contributions — no employer forces you to make them, so they're easy to skip. Even a small SEP-IRA contribution ($5,000–$10,000) is worth hundreds to thousands in actual tax reduction.
• Bank fees on business accounts — small but deductible. Monthly service charges, wire fees, Stripe/PayPal transaction fees all count.
• Continuing education in your exact field — a web developer taking an advanced React course, a copywriter taking a headline-writing seminar. Must be in your current field to be deductible (not a career change).
• Business-related books and subscriptions — industry newsletters, research tools, trade publications. Keep the receipts.
• The home office for tax record-keeping purposes — even if you work from a coffee shop most of the time, if you have a dedicated home office where you keep client files and do admin work, it may qualify.
• Meals with clients — 50% deductible when the primary purpose is business and the business discussion is documented. Keep the receipt and note who was there and what was discussed.

6. How to track everything year-round

Tax deductions are not a "file season" problem — they are a year-round record-keeping problem. If you can't document an expense, you can't deduct it.

Minimum viable system:

1. Dedicated business account and card — run all business expenses through one account so the statement is your primary record. Zero-mixing is the best audit-proofing.
2. Receipt folder — a single Google Drive folder (or a service like Dext) where photos of paper receipts go the same day. Three-second habit.
3. Mileage log — one note per trip: date, destination, purpose, miles. MileIQ or a simple spreadsheet both work.
4. Expense log — track every business cost as it occurs (not during tax season). An Expenses tab in a spreadsheet is enough.
5. Quarterly review — 20 minutes each quarter to make sure nothing is missing, especially around estimated tax due dates. See our quarterly estimated taxes guide for the 2026 deadlines.

Related: How much should freelancers save for taxes? — the companion guide to this one, covering how to calculate the right set-aside percentage for your income level.

One spreadsheet to run the whole system

Even Wage is the budgeting and income-tracking system built for freelancers with irregular income. The Expenses tab logs every business cost by category — so your deduction record is always current. The Tax Center calculates your set-aside based on what you actually earn each month, tracks all four quarterly payment due dates, and keeps a running reserve balance so you're never caught short in April.

Eight tabs covering every freelance finance problem in one workbook, compatible with Excel, Google Sheets, and Numbers.

Related guides: How much to save for taxes · Quarterly estimated taxes, explained · Best freelancer budget template