If you freelance in the US — as a designer, developer, writer, consultant, or any other self-employed professional — tax season works very differently from a regular salaried job. Nobody withholds taxes from your payments. Nobody sends you a W-2. The IRS expects you to handle it yourself.

This guide walks through every step, using the latest 2025 IRS figures, so you know exactly what to file, what to pay, and what you can deduct.

1. Who counts as a freelancer for tax purposes?

The IRS uses the term self-employed, not freelancer. You are considered self-employed if you:

This covers full-time freelancers, part-time side hustlers, and independent contractors. If you earned $400 or more from self-employment in a year, you are required to file a federal return.

Important: Even if a client does not send you a 1099-NEC (required only when they pay you $600 or more), you must still report all self-employment income. All income is taxable regardless of whether you receive a form.

2. What taxes do freelancers pay in 2025?

As a freelancer, you typically owe two types of federal tax:

Tax typeRate (2025)What it covers
Self-employment tax15.3%Social Security (12.4%) + Medicare (2.9%)
Federal income tax10% – 37%Based on taxable income and filing status
State income tax0% – 13.3%Varies by state; some states have none

Source: IRS Revenue Procedure 2024-40; Social Security Administration 2025

Why is self-employment tax 15.3%?

When you work for an employer, they pay half your Social Security and Medicare taxes (7.65%) and you pay the other half. As a freelancer, you are both employer and employee — so you pay the full 15.3%.

The good news: you can deduct half of this tax (7.65%) from your gross income before calculating federal income tax, which reduces your overall tax bill.

Example: Net freelance income of $70,000. Self-employment tax = $70,000 × 0.9235 × 15.3% = $9,890. You deduct $4,945 (half) before calculating income tax — saving you roughly $1,100–$1,700 depending on your bracket.

3. What is Schedule C?

Schedule C (Profit or Loss from Business) is the IRS form where you report freelance income and business expenses. It attaches to your personal Form 1040.

Example: You earned $90,000 from clients and had $18,000 in business expenses. Your Schedule C net profit is $72,000 — that is the figure subject to self-employment tax, not the full $90,000.

4. Quarterly estimated taxes

Freelancers must pay taxes four times a year directly to the IRS — these are called estimated tax payments. If you expect to owe $1,000 or more for the year, you are generally required to make these payments. Underpaying triggers a penalty.

2025 quarterly estimated tax deadlines

Income periodDue date
January 1 – March 31, 2025April 15, 2025
April 1 – May 31, 2025June 16, 2025
June 1 – August 31, 2025September 15, 2025
September 1 – December 31, 2025January 15, 2026

Source: IRS Publication 505 (2025)

Pay free at irs.gov/payments via IRS Direct Pay. Use the free tax calculator on this site to estimate how much to set aside each quarter.

Rule of thumb: Set aside 25–30% of every client payment into a separate savings account. This covers both self-employment tax and federal income tax so you are never caught short at payment time.

5. Top deductions for freelancers

Deductions reduce your Schedule C net profit — meaning you pay less self-employment tax and less income tax. These are the most valuable deductions available to US freelancers:

DeductionWhat qualifies
Home officeSpace used regularly and exclusively for business. Simplified method: $5/sq ft up to 300 sq ft ($1,500 max)
Software & subscriptionsWork tools — Adobe, Notion, Slack, project management apps, etc.
Hardware & equipmentLaptop, monitor, camera — the business-use percentage
Internet & phoneThe percentage used for business purposes
Health insurance premiums100% deductible if you pay your own premiums and are not eligible for employer-sponsored insurance
Professional developmentCourses, books, certifications, conferences relevant to your work
Business travelTransportation and accommodation for client meetings. Standard mileage rate 2025: 70 cents/mile
Retirement contributionsSEP-IRA: up to 25% of net earnings, max $70,000 for 2025
Half of SE tax50% of your self-employment tax is deductible — applied automatically on Form 1040

Source: IRS Publication 535; IRS Notice 2024-100; IRS Rev. Proc. 2024-40

6. 2025 standard deduction amounts

After your Schedule C net profit is calculated, you reduce taxable income further with the standard deduction (or itemized deductions, whichever is higher). The 2025 amounts — updated by the One Big Beautiful Bill Act — are:

Filing status2025 standard deductionvs. 2024
Single$15,750+$750
Head of household$23,625+$1,125
Married filing jointly$31,500+$1,500

Source: IRS Revenue Procedure 2025-32; P.L. 119-21 (One Big Beautiful Bill Act, July 2025)

7. How to file your return

Your 2025 federal tax return is due April 15, 2026. Three main options:

Option A: Tax software (most common)

TurboTax Self-Employed, H&R Block Self-Employed, or FreeTaxUSA guide you step by step and generate Schedule C automatically. Cost: $0–$130 depending on provider.

Option B: IRS Free File

If your adjusted gross income is $84,000 or below, you may qualify for free guided filing at irs.gov/freefile.

Option C: Hire a CPA

Worth considering if your income exceeds $100,000, you have multiple income streams, or complex deductions. Cost: $250–$600+ depending on complexity.

8. Freelancer tax filing checklist

📋 Before filing your 2025 return, gather:

  • All 1099-NEC forms from clients who paid you $600 or more
  • Records of all freelance income (even without a 1099)
  • Receipts for all business expenses
  • Records of quarterly estimated payments made in 2025
  • Social Security Number or EIN
  • Health insurance premium statements
  • Retirement contribution records (SEP-IRA, Solo 401k)
  • Last year's tax return for reference
  • Bank account and routing number for direct deposit

Key 2025/2026 deadlines

DateWhat's due
January 31, 2026Clients must send 1099-NEC forms for 2025 payments
April 15, 20262025 annual tax return (Form 1040 + Schedule C)
April 15, 2026Extension request (Form 4868) — extends filing to October 15, 2026
April 15, 2026First 2026 quarterly estimated payment

Use the free 2025 self-employed tax calculator to estimate what you will owe before filing time arrives.

9. Frequently asked questions

How much do freelancers pay in taxes in the US?
Freelancers pay self-employment tax of 15.3% on net profit, plus federal income tax at their personal bracket rate (10%–37%). A practical rule of thumb is to set aside 25–30% of each client payment. The exact amount depends on your income level, filing status, and deductions claimed.
What is the minimum income that requires filing as a freelancer?
If you earned $400 or more from self-employment in a year, you are required to file a federal tax return — even if you received no 1099-NEC forms.
Do freelancers need to pay quarterly taxes?
Yes, if you expect to owe $1,000 or more in federal taxes for the year. The 2025 due dates are April 15, June 16, September 15, and January 15, 2026. Missing these payments results in an underpayment penalty from the IRS.
What is the self-employment tax rate in 2025?
The self-employment tax rate in 2025 is 15.3% — 12.4% for Social Security (on earnings up to $176,100) and 2.9% for Medicare (on all earnings). An additional 0.9% Medicare surtax applies on earnings above $200,000 for single filers.
Can I deduct my home office as a freelancer?
Yes, if you use a dedicated space regularly and exclusively for business. The simplified method allows a deduction of $5 per square foot up to 300 square feet ($1,500 maximum). The space must be used only for business — a shared living space does not qualify.
What is the 2025 standard deduction for a single freelancer?
The 2025 standard deduction for single filers is $15,750 — up from $14,600 in 2024. For married filing jointly it is $31,500, and for head of household it is $23,625. These were updated by the One Big Beautiful Bill Act signed in July 2025.