Best Tax Deductions for 1099 Workers
Twelve deductions account for the vast majority of dollars saved by US freelancers and 1099 contractors. This guide ranks them by typical impact for a $50k–$150k freelancer, explains who qualifies, and links to deeper references where helpful. Updated for the 2026 tax year.
The ranked list (2026)
Ranked by typical dollar savings for a mid-six-figure freelancer. Numbers assume the 22% federal bracket plus 15.3% SE tax (where applicable). State tax savings come on top of these.
QBI deduction (20% of qualified business income)
Most freelancers below $250,525 single AGI / $501,050 MFJ in 2026 qualify for a flat 20% deduction on qualified business income. Federal only — does not reduce SE tax. Worth $1,500–$3,000+ for a typical $80k freelancer. No paperwork beyond claiming it on Form 8995.
Business mileage (70¢/mi for 2026)
Every business mile driven (between job sites, to client meetings, to suppliers) qualifies. Use the mileage deduction calculator to estimate. A drive-heavy freelancer logging 15,000 business miles deducts $10,500, saving roughly $3,900 in combined federal + SE tax.
Home office deduction
Simplified method: $5/sq ft up to 300 sq ft = max $1,500. Actual-expense method can deduct much more for large offices in high-rent homes. Reduces both federal and SE tax. See the full home office deduction guide.
Self-employed health insurance premiums
Premiums for health, dental, and long-term care insurance for you, your spouse, and dependents — fully deductible above the line on Form 1040 (Schedule 1, line 17). Doesn't reduce SE tax, but commonly worth $2,000–$8,000 in federal income tax savings. See the dedicated self-employed health insurance deduction page.
Solo 401(k) and SEP-IRA contributions
2026 Solo 401(k) limits: $23,500 employee + employer side up to 25% of net SE earnings (combined cap $70,000). SEP-IRA: 25% of net SE earnings up to $70,000. Reduces income tax substantially — does not reduce SE tax. Worth $5,000–$15,000+ in federal tax savings depending on contribution size.
Half-SE deduction
After paying SE tax, half of it is automatically deductible above the line. Reduces federal income tax (not SE tax). For an $80k freelancer, that's roughly a $5,228 deduction → $1,150 in income tax saved at 22%.
Software, subscriptions, and SaaS tools
Adobe Creative Cloud, Zoom, Notion, Slack, project-management tools, accounting software, design assets — fully deductible business expenses. Most freelancers spend $500–$3,000/year. Reduces both federal and SE tax.
Equipment, computers, and depreciable assets
Computers, cameras, phones, tools — fully deductible up to the Section 179 limit ($1,160,000 for 2026, far above what any solo freelancer would spend). Items under $2,500 can be expensed immediately as supplies. Reduces both federal and SE tax.
Professional services
CPA fees, attorney fees, contractor / freelancer subcontractor payments, agency commissions. Fully deductible. Often overlooked: the cost of this year's tax prep is deductible on this year's return.
Marketing and advertising
Website hosting, domain registration, paid ads (Google, Meta, LinkedIn), business cards, branded merchandise, sponsorships. Fully deductible. Reduces both federal and SE tax.
Continuing education and training
Courses, certifications, conferences, books, and trade publications that maintain or improve your existing business skills. Doesn't include education that qualifies you for a new profession.
Business insurance, bank fees, and processor fees
Liability insurance, professional indemnity (E&O), business bank account fees, Stripe/PayPal/Square processor fees. Often $500–$3,000/year combined. Fully deductible.
Quick savings calculator
| Total Schedule C deductions | SE tax saved | Fed income tax saved (22%) | Combined federal saving |
|---|---|---|---|
| $5,000 | $765 | $1,100 | $1,865 |
| $10,000 | $1,530 | $2,200 | $3,730 |
| $15,000 | $2,295 | $3,300 | $5,595 |
| $25,000 | $3,825 | $5,500 | $9,325 |
Add 4–10 percentage points for state income tax savings if you live in California, New York, Oregon, or another high-tax state. Zero additional savings in Texas, Florida, or other no-tax states.
What does NOT reduce SE tax
The QBI deduction, Solo 401(k) contributions, SEP-IRA contributions, self-employed health insurance, half-SE deduction, standard deduction, and itemized deductions all reduce federal income tax only. They're still extremely valuable — just file them under "income tax savings" not "SE tax savings." For a deeper breakdown, see how to lower self-employment tax.
Deduction FAQ
What's the highest-impact deduction for most 1099 workers?
The QBI deduction (20% of qualified business income) is usually the single largest line — worth $1,500–$3,000+ for a typical $80k freelancer. Among Schedule C deductions, business mileage and home office are usually the top two by dollar impact.
Do Schedule C deductions reduce self-employment tax?
Yes — Schedule C expenses reduce both federal income tax and the 15.3% SE tax. Above-the-line deductions (QBI, half-SE, retirement, SE health insurance) reduce only federal income tax.
What's the QBI deduction and who qualifies?
The Qualified Business Income deduction lets most freelancers below $250,525 single AGI / $501,050 MFJ in 2026 deduct 20% of their qualified business income. Federal only. Most sole proprietors, single-member LLCs, and S-corp owners qualify automatically.
Can I deduct my entire phone or internet bill?
Only the business-use portion. If 60% of your phone use is business, deduct 60% of the bill. Keep a brief record of how you arrived at the percentage in case of audit.
Do I need to itemize on my personal return to take Schedule C deductions?
No. Schedule C deductions reduce business profit before AGI. They're separate from the standard deduction (which most freelancers still take on their personal return).
Compare with related references
Drill down on individual deductions: the home office deduction, the mileage deduction calculator, the self-employed health insurance deduction, and the complete freelance business expenses list. For broader strategy, see how to lower self-employment tax and the self-employment tax rate (2026) reference.
Related guides & calculators
Last updated: January 15, 2026. Disclaimer: Educational reference only. Not tax or legal advice. Consult a licensed CPA before filing.