If you're a freelancer or small business owner, tax deductions are one of the most powerful tools you have to reduce your tax bill legally. Yet an alarming number of self-employed professionals leave money on the table every year simply because they don't know what they can write off—or they fail to keep proper records.
That's real money. At a combined federal and self-employment tax rate of roughly 30–40%, missing $12,000 in legitimate deductions could mean overpaying by $3,600 to $4,800 every single year. Over a decade of freelancing, that adds up to tens of thousands of dollars lost.
This guide covers the 20 most common and valuable tax deductions available to freelancers, independent contractors, sole proprietors, and small business owners in the United States. For each deduction, we explain what it is, who qualifies, what you can deduct, and how to document it properly.
As a self-employed individual, you pay both the employer and employee portions of Social Security and Medicare taxes—a combined 15.3% self-employment tax on top of your federal income tax. That means every dollar you can legitimately deduct from your business income saves you more in taxes than it would for a W-2 employee.
The key word is legitimately. Every deduction you claim must be an "ordinary and necessary" business expense. An ordinary expense is one that is common in your trade or business. A necessary expense is one that is helpful and appropriate for your work. You don't need to prove the expense was indispensable—just that it's reasonable for someone in your line of work.
With that foundation set, let's walk through the 20 deductions you should know about.
What it is: A deduction for the portion of your home used regularly and exclusively for business. This is one of the most valuable and most commonly missed deductions for freelancers who work from home.
Who qualifies: Anyone who uses a dedicated area of their home as their principal place of business. The space must be used regularly and exclusively for work—a corner of your dining table doesn't count, but a dedicated desk in a spare room does.
What you can deduct: You have two methods to choose from. The simplified method gives you $5 per square foot of your home office, up to 300 square feet, for a maximum deduction of $1,500. The regular method requires you to calculate the percentage of your home's square footage used for business and apply that percentage to actual expenses—rent or mortgage interest, utilities, insurance, repairs, and depreciation. The regular method is more work but often yields a larger deduction, especially in high-cost areas.
What it is: The business-use portion of your internet service, cell phone plan, and any dedicated business phone lines.
Who qualifies: Any self-employed person who uses internet or phone service for business purposes.
What you can deduct: If you use your internet or phone for both personal and business purposes, you can deduct the business-use percentage. For example, if you estimate 70% of your internet usage is for work, you can deduct 70% of the monthly cost. A dedicated business phone line is 100% deductible.
What it is: The cost of computers, laptops, monitors, printers, cameras, microphones, and other equipment used for your business.
Who qualifies: Any self-employed person who purchases equipment used primarily for business. If equipment is used for both personal and business purposes, only the business-use portion is deductible.
What you can deduct: Under the Section 179 deduction, you can deduct the full purchase price of qualifying equipment in the year you buy it, rather than depreciating it over several years. For 2026, the Section 179 limit is over $1 million, so most freelancers can deduct their entire equipment purchase immediately. Alternatively, bonus depreciation may still be partially available depending on current phase-out schedules.
What it is: The cost of software, apps, and subscription services used for business operations. This includes design tools, project management apps, cloud storage, web hosting, domain names, and SaaS products.
Who qualifies: Any self-employed person who pays for software or digital services used in their business.
What you can deduct: The full cost of business-related subscriptions. This includes tools like Adobe Creative Cloud, Microsoft 365, Slack, Zoom, GitHub, accounting software, CRM tools, email marketing platforms, and website hosting. Annual subscriptions are deducted in the year paid; multi-year licenses may need to be amortized.
What it is: Everyday items used to run your business—pens, paper, printer ink, notebooks, file folders, desk organizers, sticky notes, and similar supplies.
Who qualifies: Any self-employed person who purchases supplies for business use.
What you can deduct: The full cost of supplies used for business. While each purchase may be small, these expenses add up over the course of a year. Many freelancers accumulate $500 to $1,500 in office supply costs annually.
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Compare Accounting Software for FreelancersWhat it is: A deduction for health, dental, and vision insurance premiums paid by self-employed individuals for themselves, their spouse, and dependents.
Who qualifies: Self-employed individuals who are not eligible for an employer-sponsored health plan (including through a spouse's employer). You must have had a net profit from your business for the year.
What you can deduct: 100% of premiums paid for medical, dental, vision, and qualified long-term care insurance. This is an "above the line" deduction taken on Form 1040, meaning it reduces your adjusted gross income even if you don't itemize deductions. For many freelancers, this is worth $6,000 to $15,000 or more per year.
What it is: A deduction equal to 50% of the self-employment tax you pay. Since self-employed individuals pay both the employer and employee shares of Social Security and Medicare taxes, the IRS allows you to deduct the "employer" half.
Who qualifies: Any individual who pays self-employment tax (net self-employment income of $400 or more).
What you can deduct: 50% of your total self-employment tax liability. The self-employment tax rate is 15.3% (12.4% Social Security + 2.9% Medicare), so you effectively deduct 7.65% of your net self-employment income. On $100,000 of net income, that's a $7,650 deduction. This is calculated automatically when you file Schedule SE.
What it is: Contributions to tax-advantaged retirement accounts designed for self-employed individuals. This is arguably the single most powerful tax-reduction strategy available to freelancers.
Who qualifies: Any self-employed individual with net income from their business.
What you can deduct: With a SEP IRA, you can contribute up to 25% of your net self-employment income, with an annual maximum of $70,000 (2026 limit). With a Solo 401(k), you can contribute as both employee (up to $23,500) and employer (up to 25% of net income), potentially reaching the same $70,000 total. A Solo 401(k) with a Roth option gives you additional flexibility. On $150,000 of net income, a SEP IRA contribution could reduce your taxable income by $37,500.
What it is: Expenses for travel that is primarily for business purposes. This includes airfare, hotels, ground transportation, and incidentals when you travel away from your "tax home" for work.
Who qualifies: Any self-employed person who travels for business purposes—client meetings, conferences, site visits, or project work in another city.
What you can deduct: Airfare, train or bus tickets, hotel rooms, rental cars, ride-shares, parking, tolls, checked bag fees, and 50% of meals while traveling. The trip must be primarily for business—if you extend a business trip for personal vacation days, only the business-day expenses are deductible. Travel must be overnight or long enough to require sleep or rest.
What it is: The cost of using your personal vehicle for business purposes. You can use either the standard mileage rate or track actual vehicle expenses.
Who qualifies: Self-employed individuals who use their vehicle to visit clients, attend meetings, pick up supplies, or travel between job sites. Commuting from home to a regular office does not count, but if your home office is your principal place of business, trips to client sites are deductible.
What you can deduct: For 2026, the IRS standard mileage rate is approximately 67 cents per mile (check the IRS website for the exact rate). If you drove 10,000 business miles, that's a $6,700 deduction. Alternatively, you can deduct actual expenses—gas, insurance, repairs, depreciation—prorated by business-use percentage. You must choose one method per vehicle per year.
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Create a Free Invoice FREE TOOLWhat it is: The cost of meals directly related to conducting business—taking a client to lunch, eating during a business meeting, or meals while traveling for work.
Who qualifies: Self-employed individuals who dine with clients, prospects, or business associates for a legitimate business purpose.
What you can deduct: 50% of the cost of qualifying business meals. The meal cannot be "lavish or extravagant." You must be present at the meal, and there must be a bona fide business discussion before, during, or after. Meals eaten alone while traveling for business also qualify at 50%.
What it is: Costs for education and training that maintain or improve skills needed in your current business. This includes online courses, workshops, conferences, certifications, books, and tutorials.
Who qualifies: Self-employed individuals investing in skills related to their current line of work. The education must maintain or improve existing skills—courses that qualify you for a new career generally don't qualify.
What you can deduct: Tuition, course fees, books, supplies, and related travel. Conference registration fees, workshop costs, and professional certification exams are all deductible. For a web developer, a $500 advanced JavaScript course is deductible. For a copywriter, a $200 SEO certification is deductible.
What it is: Costs associated with promoting your business—digital ads, business cards, website development, social media promotion, SEO services, and branding materials.
Who qualifies: Any self-employed person who spends money to market or advertise their business.
What you can deduct: Google Ads, Facebook/Instagram ads, LinkedIn ads, sponsored posts, business card printing, logo design, website design and maintenance, SEO tools, email marketing services, portfolio hosting, and promotional materials. If you pay for a professional headshot for your business website, that's deductible too.
What it is: Fees paid to accountants, tax preparers, lawyers, bookkeepers, and other professionals who provide services for your business.
Who qualifies: Any self-employed person who hires professional service providers for business-related work.
What you can deduct: Tax preparation fees (the portion related to your business), accounting and bookkeeping services, legal consultations for business matters, contract review, business entity formation costs, and financial planning fees related to your business. If your accountant charges $800 to prepare your taxes and half the work relates to your Schedule C, $400 is deductible.
What it is: Fees charged by banks and financial institutions for business accounts, and interest paid on business loans or credit used for business purposes.
Who qualifies: Self-employed individuals with business bank accounts, business credit cards, or business loans.
What you can deduct: Monthly account maintenance fees, transaction fees, wire transfer fees, credit card processing fees (e.g., Stripe or PayPal fees on client payments), merchant service charges, and interest on business loans or the business portion of credit card interest. PayPal and Stripe transaction fees alone can add up to hundreds or thousands of dollars per year.
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Get the Freelancer Business Kit — $19What it is: Premiums paid for insurance policies that protect your business, separate from personal health insurance.
Who qualifies: Self-employed individuals who carry business-related insurance policies.
What you can deduct: Professional liability insurance (errors and omissions), general liability insurance, business property insurance, cyber liability insurance, commercial auto insurance, and workers' compensation (if you have employees). Many freelancers carry at least professional liability insurance, which typically costs $500 to $2,000 per year depending on your field.
What it is: Payments made to independent contractors, freelancers, or subcontractors who perform work for your business.
Who qualifies: Any self-employed person who hires other contractors to help with business projects—a designer who hires a copywriter, a developer who subcontracts QA testing, or a consultant who hires a virtual assistant.
What you can deduct: The full amount paid to contractors for business-related work. This is one of the most straightforward deductions—if you paid someone to help with a client project or business task, it's deductible.
What it is: The cost of shipping products, mailing documents, and postage for business correspondence.
Who qualifies: Self-employed individuals who ship physical goods, mail contracts, send samples to clients, or use courier services for business purposes.
What you can deduct: USPS postage, UPS and FedEx shipping charges, packaging materials, PO box rental fees, and courier service fees. If you sell physical products, this can be a significant deduction.
What it is: Rent paid for a coworking space, shared office, or dedicated studio used for business.
Who qualifies: Self-employed individuals who rent workspace outside their home. Note: you can claim either the home office deduction or a coworking space deduction for the same work activity, but not both for the same hours. Many freelancers split their time and deduct both where appropriate.
What you can deduct: Monthly coworking membership fees, day passes, dedicated desk rentals, private office rent, meeting room bookings, and associated amenities included in the membership. If your coworking space costs $300/month, that's a $3,600 annual deduction.
What it is: A deduction that allows you to recover the cost of major business assets over their useful life. While Section 179 (covered under #3) lets you deduct equipment costs immediately, standard depreciation spreads the deduction over multiple years.
Who qualifies: Self-employed individuals who own assets used for business with a useful life of more than one year—furniture, equipment, vehicles, and in some cases, improvements to rental property used as an office.
What you can deduct: The annual depreciation amount based on the asset's cost, recovery period, and depreciation method. Common recovery periods: computers and peripherals (5 years), office furniture (7 years), vehicles (5 years). For assets not fully deducted under Section 179, MACRS (Modified Accelerated Cost Recovery System) depreciation applies.
Claiming deductions is only possible if you can prove them. The IRS won't take your word for it—you need documentation. Here are the habits that will save you headaches (and money) at tax time:
While audits are relatively rare for small filers (roughly 0.4% of returns with income under $200,000), certain patterns draw extra scrutiny from the IRS. Avoid these mistakes:
The home office deduction allows self-employed individuals to deduct expenses related to a dedicated workspace in their home. You have two options: the simplified method ($5 per square foot, up to 300 sq ft for a maximum $1,500 deduction) or the regular method (calculate the percentage of your home used for business and apply it to actual expenses like rent, utilities, insurance, and repairs). The space must be used regularly and exclusively for business. Most freelancers find the simplified method easier, but the regular method often yields a larger deduction if you live in a high-cost area.
Yes. Self-employed individuals can deduct 100% of health insurance premiums for themselves, their spouse, and dependents. This includes medical, dental, and vision insurance, as well as qualified long-term care insurance. The deduction is taken on your personal tax return (Form 1040) as an adjustment to income, not on Schedule C. You cannot claim this deduction for any month you were eligible for an employer-subsidized health plan through your own employer or your spouse's employer.
You can deduct 50% of your self-employment tax as an adjustment to gross income. The self-employment tax rate is 15.3% on net earnings (12.4% for Social Security on income up to the wage base, plus 2.9% for Medicare on all net earnings). So the deductible portion is effectively 7.65% of your net self-employment income. On $100,000 of net income, that saves you roughly $7,650 in deductions. This deduction is calculated automatically when you file Schedule SE with your tax return.
The IRS recommends keeping records that support your income and deductions for at least three years from the date you filed the return (or two years from when you paid the tax, whichever is later). For each deduction, keep receipts, bank and credit card statements, invoices, mileage logs, and any contracts or agreements. Digital records are fully acceptable. For meals and travel, also document the business purpose, who attended, and the business relationship. Using accounting software to categorize expenses throughout the year makes tax time significantly easier and provides an organized audit trail if needed.
The Freelancer Business Kit includes expense tracking templates, invoice templates, contract templates, and a complete tax deduction checklist. Stop leaving money on the table.
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