Legal research platforms (Westlaw, LexisNexis, Casetext), case management software (Clio, MyCase, Practice Panther), document management, e-discovery tools, and contract review software are fully deductible.
A solo attorney paying $18,000/year for Westlaw, $6,000 for Clio, and $3,600 for DocuSign deducts $27,600 — saving $9,108 at 33%.
Legal research platforms are necessary tools for practicing law — fully deductible with no allocation required.
State bar association dues, ABA membership, CLE (Continuing Legal Education) course fees, bar exam fees, and specialty bar association memberships are fully deductible.
An attorney paying $1,800 in state bar dues, $800 ABA membership, and $2,400 in CLE courses deducts $5,000 — saving $1,650 at 33%.
Bar dues paid in advance for the following year may need to be allocated. Specialty bar memberships (AILA, ATLA, ABA sections) are all deductible.
Attorneys can deduct state bar dues ($200–$600/yr), ABA membership ($150–$500/yr), and all CLE (Continuing Legal Education) costs — typically $500–$2,000 per year. CLE is required to maintain bar membership (12–15 hours annually in most states). Also deduct specialty bar association dues, legal research subscriptions (Westlaw, LexisNexis), and malpractice insurance premiums.
An attorney paying $600/year in state bar dues, $400 in CLE courses, $200 in ABA membership, and $300 in specialty bar association dues deducts $1,500, saving $555 at 37%.
Attorneys have mandatory bar dues and CLE requirements. State bar dues ($200-$600/year), CLE credits (typically 12-15 hours/year, costs $200-$800/year), ABA membership ($100-$400/year), specialty bar association dues (ATLA, ABOTA, AILA), and specialty certification fees (board certification) are all deductible. Legal research tools (Westlaw, LexisNexis) and practice management software are also deductible.
Legal malpractice insurance premiums are fully deductible as a business expense. For attorneys in high-risk practice areas, annual premiums can reach $15,000-$50,000+.
A medical malpractice attorney paying $28,000/year in professional liability insurance deducts the full amount — saving $9,240 at 33%.
Tail coverage premiums (for claims after you stop practicing) are also deductible in the year paid.
Professional liability insurance (malpractice insurance) premiums are fully deductible as a business expense. This applies to all licensed professionals including physicians, dentists, nurses, attorneys, financial advisors, CPAs, architects, and any other professional who carries liability coverage for their practice.
A physician paying $8,000/year in malpractice insurance premiums deducts the full amount, saving $2,400–$3,200 in taxes.
Tail coverage (extended reporting period coverage) is also deductible in the year paid. If your employer pays for malpractice coverage, you cannot deduct it — only premiums you pay yourself qualify.
Legal fees paid for business purposes are fully deductible. This includes attorney fees for drafting contracts, reviewing leases, employment matters, business disputes, entity formation (LLC, S-Corp), intellectual property protection, and any other legal services directly related to your business operations.
A business owner paying $4,000/year in attorney fees for contracts and business matters deducts the full amount, saving $1,200–$1,600 in taxes.
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Bookkeepers working from home can deduct the home office space used exclusively for client work — typically worth $1,500–$4,000 per year using the actual expense method. Vehicle mileage to client offices, bank runs, and networking events is deductible at 70 cents per mile. A bookkeeper driving 5,000 business miles deducts $3,500.
A freelance bookkeeper using 12% of their home for bookkeeping deducts $2,400/year in home office expenses, plus $2,010 in vehicle mileage (3,000 miles x $0.67), saving $1,633 at 37%.
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Your home internet bill is deductible to the extent it is used for business. For most self-employed professionals who work from home, this is 50–100% of the monthly cost. A dedicated business internet line is 100% deductible.
A self-employed consultant paying $80/month for internet and using it 80% for business deducts $768/year, saving $230–$307 in taxes.
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Deduct business vehicle expenses using the standard mileage rate or actual expenses (depreciation, gas, insurance, repairs). Section 179 and 100% bonus depreciation allow full expensing of heavy SUVs and trucks in Year 1.
Driving 20,000 business miles at 72.5¢/mile = $14,500 deduction. A $80,000 SUV over 6,000 lbs can be fully expensed under 100% bonus depreciation, saving $29,600 at 37%.
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Any software subscription or SaaS tool you pay for and use in your business is fully deductible in the year paid. This includes accounting software (QuickBooks, FreshBooks), design tools (Adobe Creative Cloud, Figma, Canva), communication tools (Zoom, Slack, Microsoft 365), project management tools (Asana, Monday.com), and any other business application.
A freelance designer paying $600/year for Adobe Creative Cloud, $150 for Figma, and $200 for project management tools deducts $950/year, saving $285–$380.
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If you rent a coworking space, shared office, or dedicated office for your business, the full cost is deductible. This includes WeWork, Regus, local coworking memberships, and any other office rental. Monthly membership fees, day passes, and dedicated desk or private office costs all qualify.
A freelancer paying $400/month for a coworking membership deducts $4,800/year, saving $1,440–$1,920 in taxes.
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The cost of accounting, bookkeeping, and tax preparation for your business is fully deductible. This includes CPA fees for tax preparation and planning, bookkeeper fees, payroll service costs (Gusto, ADP, Paychex), accounting software (QuickBooks, Xero), and any other professional fees related to managing your business finances.
A self-employed consultant paying $3,500/year for CPA services, bookkeeping, and QuickBooks deducts the full amount, saving $1,050–$1,400 in taxes.
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Under IRC §280A(g), a homeowner can rent their personal residence to their business for up to 14 days per year. The rental income is completely tax-free to the homeowner, and the business deducts the full rental payment.
A business owner renting their home to their S-Corp for 14 days at $2,000/day: $28,000 in tax-free income to the owner + $28,000 business deduction saves $10,360 at a 37% rate.
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Any supplies you purchase and use in your business are fully deductible in the year purchased. This includes paper, pens, printer ink and toner, folders, binders, postage, envelopes, labels, staples, tape, and any other consumable materials used in your work.
A small business owner spending $1,200/year on office supplies saves $360–$480 in taxes depending on their bracket.
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Computers, laptops, tablets, monitors, keyboards, mice, external hard drives, and other hardware used in your business are fully deductible. Under Section 179, you can expense the full cost in Year 1 instead of depreciating over 5 years. For mixed business/personal use, only the business-use percentage is deductible.
A freelance software engineer purchasing a $2,500 laptop used 95% for work expenses $2,375 under Section 179, saving $713–$950 in taxes.
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S-Corp shareholders pay payroll taxes only on their "reasonable salary," not on all business profits. Distributions above the salary avoid 15.3% self-employment tax.
A business earning $300,000 net. Salary set at $80,000 (reasonable). Distributions: $220,000. SE tax savings: $220,000 × 15.3% = $33,660/year.
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Pass-through business owners (sole props, partnerships, S-Corps, LLCs) can deduct up to 23% of qualified business income starting in 2026, permanently under the OBBBA. The deduction reduces effective tax rates significantly.
A consultant earning $200,000 in QBI deducts $46,000 (23%), saving $17,020 at a 37% rate — $2,220 more than under the old 20% rule.
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Pass-through business owners (sole props, S-Corps, LLCs, partnerships) can deduct up to 20% of qualified business income from taxable income. This is one of the largest tax breaks available to small business owners.
A business owner with $200,000 in QBI at a 24% rate: 20% deduction = $40,000 reduction in taxable income = $9,600 in tax savings.
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Deduct a portion of your home expenses (mortgage interest, rent, utilities, insurance, depreciation) based on the percentage of your home used exclusively and regularly for business.
A 200 sq ft office in a 2,000 sq ft home = 10% allocation. $30,000 in home expenses × 10% = $3,000 deduction, saving $1,110 at a 37% rate.
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If you rent a separate studio space for your creative work, the full cost of rent, utilities, and equipment for that space is deductible. If you use a dedicated room in your home exclusively as a studio, it qualifies for the home office deduction. This applies to photography studios, podcast recording studios, video production spaces, and any other dedicated creative workspace.
A photographer renting a studio for $1,500/month deducts $18,000/year in rent, saving $5,400–$7,200 in taxes.
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Therapists who maintain a dedicated space in their home used exclusively and regularly for client sessions or administrative work qualify for the home office deduction. You can deduct a proportional share of rent or mortgage interest, utilities, internet, and homeowners insurance based on the square footage of the therapy space relative to total home square footage.
A therapist with a 200 sq ft home office in a 1,500 sq ft home (13.3%) paying $2,500/month rent deducts $3,990/year. A homeowner with $18,000 in mortgage interest and utilities deducts $2,394/year.
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Musicians who use a dedicated space at home for recording, practicing, or teaching can deduct a proportional share of rent or mortgage interest, utilities, internet, and home maintenance. Soundproofing, acoustic panels, and studio furniture are 100% deductible.
A musician with a 200 sq ft studio in a 1,500 sq ft home deducts 13.3% of $24,000 annual rent = $3,200/year, saving $1,120 at a 35% rate.
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Remote software engineers who work from a dedicated home office space can deduct a proportional share of rent, mortgage interest, utilities, and internet. Self-employed only — W-2 employees cannot claim this deduction under current tax law.
A freelance developer with a 180 sq ft office in a 1,400 sq ft apartment ($2,800/month rent) deducts $4,334/year in home office expenses.
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Virtual assistants working from home can deduct the home office space used exclusively for client work — typically $1,500–$4,000 per year. Also deduct computer equipment, monitors, keyboards, headsets, and any hardware used for client work under Section 179. A VA spending $3,000 on a new MacBook and monitor setup deducts the full amount in the year purchased.
A virtual assistant using 10% of their home for work deducts $2,000/year in home office expenses, plus $1,500 in laptop and equipment, saving $1,295 at 37%.
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Copywriters working from home can deduct their dedicated home office space, all research materials (books, industry reports, subscriptions), and any databases or research tools used for client work. A copywriter spending $2,000 on industry research, competitor analysis tools, and reference materials deducts the full amount. Also deduct Grammarly, Hemingway, and writing software subscriptions.
A freelance copywriter using 12% of their home for writing deducts $2,400/year in home office expenses, plus $1,200 in research and reference materials, saving $1,332 at 37%.
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Business consultants working from home can deduct the home office space used exclusively for client work and business activities. A 300 sq ft office in a 2,500 sq ft home yields a 12% deduction of all home expenses — typically $4,000–$10,000 per year. Also deduct all office equipment, furniture, and technology used for consulting work under Section 179.
A business consultant using 15% of their home for consulting deducts $4,500/year in home office expenses, plus $3,000 in equipment, saving $2,775 at 37%.
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Freelancers working from home can deduct the home office space used exclusively and regularly for business. The simplified method allows $5 per square foot (max 300 sq ft = $1,500 deduction). The actual expense method — deducting a percentage of rent, utilities, insurance, and internet — typically yields $3,000–$8,000 per year for most freelancers.
A freelancer using 12% of their home for work deducts $2,400/year in home office expenses, saving $888 at 37%.
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Photographers can deduct a dedicated home studio space used exclusively for photography work — shooting, editing, and client meetings. A 400 sq ft studio in a 2,000 sq ft home yields a 20% deduction of all home expenses — typically $4,000–$10,000 per year. Also deduct editing software (Adobe Lightroom, Photoshop, Capture One), cloud storage, and gallery delivery platforms (Pixieset, ShootProof).
A photographer using 20% of their home as a studio deducts $5,000/year in home studio expenses, saving $1,850 at 37%.
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Graphic designers can deduct computer equipment (iMac, MacBook Pro), external monitors, drawing tablets (Wacom Intuos Pro $500, Cintiq $1,500+), and any hardware used for design work under Section 179. A designer spending $5,000 on a new iMac and Wacom tablet deducts the full amount in year one. Also deduct the home office space used exclusively for design work.
A graphic designer using 12% of their home for design work deducts $2,400/year in home office expenses, plus $3,500 in equipment (iMac, Wacom tablet, monitor), saving $2,183 at 37%.
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S-Corp owners must pay themselves a reasonable salary for services rendered to the corporation — but can take additional profits as distributions not subject to self-employment tax. An S-Corp owner earning $200,000 in profit who pays themselves a $80,000 salary saves $18,360 in SE taxes on the $120,000 distribution. The IRS requires the salary to be comparable to what you would pay a third party for the same work.
An S-Corp owner with $150,000 in profit takes $75,000 as salary and $75,000 as distributions, saving $11,475 in SE tax vs. sole proprietor (15.3% on $75,000 = $11,475).
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S-Corp owners can reimburse themselves tax-free for business expenses through an Accountable Plan — home office, vehicle, phone, internet, and equipment. The corporation deducts the reimbursement as a business expense, and the owner receives it tax-free. An S-Corp owner reimbursing $12,000/year in home office and vehicle expenses saves $4,440 in taxes at 37%.
An S-Corp owner reimbursing $12,000/year in home office, vehicle, and phone expenses through an accountable plan saves $4,440 in taxes at 37% - the reimbursements are tax-free to the employee and deductible to the S-Corp.
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Rent your personal home to your business for up to 14 days per year. The rental income is tax-free to you personally, and the business deducts the full rental expense.
Renting your home to your S-Corp for 14 days at $2,000/day = $28,000 tax-free income to you, $28,000 deduction for the business, saving $10,360 in combined taxes.
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Establish a formal accountable plan to reimburse employees (including owner-employees) for business expenses tax-free. The business deducts the reimbursement; the employee pays no income or payroll tax on it.
An S-Corp owner with $15,000 in home office, vehicle, and phone expenses reimburses through an accountable plan, saving $5,550 in combined income and payroll taxes.
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Many states allow S-Corps and partnerships to elect to pay state income tax at the entity level, generating a federal deduction that bypasses the $10,000 SALT cap for individual owners.
An S-Corp owner in California paying $50,000 in state income tax: PTET election moves $40,000 above the SALT cap to a federal deduction, saving $14,800 at a 37% rate.
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LLC owners can elect to be taxed as a sole proprietorship (default), S-Corp, or C-Corp. The S-Corp election typically saves $5,000–$20,000 in self-employment taxes once net income exceeds $50,000. The C-Corp election (21% flat rate) benefits owners reinvesting profits in the business. The right election depends on income level, distribution needs, and business goals.
An LLC owner with $120,000 in profit who elects S-Corp taxation saves $9,180 in SE tax by taking $60,000 as salary and $60,000 as distributions.
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A dollar-for-dollar tax credit for qualified research expenses including wages, supplies, and contract research. Startups can apply up to $500,000/year against payroll taxes.
A software company spending $500,000 on R&D wages qualifies for a $50,000–$100,000 federal tax credit, dollar-for-dollar against taxes owed.
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A business owner creates their own insurance company to insure business risks. Premiums paid to the captive are deductible by the business; the captive pays tax only on investment income under §831(b).
A business paying $1.2M in captive premiums deducts the full amount, saving $444,000 at a 37% rate. The captive pays minimal tax on investment income.
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Deduct up to $5.00 per square foot for energy-efficient improvements to commercial buildings, including HVAC, lighting, and building envelope upgrades.
A 50,000 sq ft commercial building with qualifying improvements generates $250,000 in deductions, saving $92,500 at a 37% rate.
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Hire your children or spouse in your business to shift income to lower tax brackets. Children under 18 working for a sole proprietorship or partnership owned by parents are exempt from FICA taxes.
Paying a 16-year-old child $15,750/year (2026 standard deduction): $0 federal income tax for the child, $15,750 deduction for the business, saving $5,828 at a 37% rate.
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Employers who provide or pay for childcare facilities for employees receive a tax credit of 25% of qualifying childcare expenditures and 10% of childcare resource and referral expenditures, up to $150,000/year.
An employer spending $500,000 on an on-site childcare facility receives a $125,000 tax credit (25%), plus the remaining $375,000 is deductible.
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YouTubers earning AdSense income are self-employed and can deduct all channel-related expenses: equipment, editing software (Adobe Premiere, Final Cut Pro), music licensing (Epidemic Sound), stock footage, thumbnails (Canva), and channel management tools. Structuring as an S-Corp above $50,000 in net income saves $5,000–$15,000 in self-employment taxes annually.
A YouTuber with $100,000 in AdSense income structured through an S-Corp saves $7,650 in SE tax by taking $50,000 as salary and $50,000 as distributions.
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A Defined Benefit or Cash Balance Plan can shelter $100,000–$300,000/year from taxes — the single most powerful retirement strategy for high-income attorneys.
An S-Corp election on your law firm can save $15,000–$50,000/year in self-employment taxes — most solo practitioners never make the election.
Continuing legal education, bar dues, and professional development are 100% deductible business expenses — keep every receipt.
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