Essential Tax Deductions for Texas Business Owners

Big profits can shrink fast at tax time—unless you know which expenses you can deduct. This guide explains the major Texas small business deductions, what “ordinary and necessary” means, and how entity choices (LLC, S-corp, sole proprietor) change your results. Use it to spot savings and plan before year-end.

Who this guide is for (and how to use it)

You run a small or mid-sized business in Texas. You want clear rules, not jargon. Start with the core deductions that apply to most owners, then jump to your entity section for targeted tips. Keep receipts, write brief memos for business purpose, and review this list each quarter.

Key rule: a business expense must be ordinary (common in your industry) and necessary (helpful and appropriate). See the IRS overview in Publication 535: Business Expenses.

Texas snapshot: state items that affect deductions

• No Texas personal income tax. Your federal return still drives income-tax results.
• Texas Franchise Tax. Most entities file an annual franchise tax report (due May 15). Thresholds and deduction options change by year; confirm the right method (COGS, Compensation, or EZ) using the Texas Comptroller’s Franchise Tax resources.
• Local taxes and fees. Business personal property taxes, permits, and licenses are common and usually deductible. Keep statements and proof of payment.

Core deductible business expenses (applies to most entities)

Advertising and marketing. Website, hosting, SEO, listings, print, sponsorships, event booths.
Auto and mileage. Choose standard mileage or actual expenses each year; keep a mileage log. The IRS explains both methods in Publication 463: Travel, Gift, and Car Expenses and updates the standard mileage rates.
Business insurance. General liability, professional liability, cyber, workers’ comp, and business auto.
Business meals (50%). Must have a clear business purpose. Record who, where, and why.
Depreciation and expensing. Use Section 179 and (when available) bonus depreciation to expense qualifying assets; see the expensing rules in Publication 946: How to Depreciate Property.
Education and training. Courses and certifications that maintain or improve skills used in your current business.
Employee pay and benefits. Wages, employer payroll taxes, health benefits, HSA contributions, and retirement plan matches.
Home office deduction. Exclusive and regular use is required. Consider the simplified method ($5 per square foot up to 300 sq ft). See Publication 587: Business Use of Your Home.
Interest and bank fees. Business loans, credit lines, merchant fees, and service charges.
Legal and professional fees. Bookkeeping, accounting, tax planning, and legal services tied to your business.
Rent, utilities, repairs, and maintenance. Office, warehouse, internet, phone, and ordinary repairs.
Startup and organizational costs. Deduct up to $5,000 in your first year (phase-out rules apply), then amortize the rest over 15 years; see Publication 535.
Taxes and licenses. Business property tax, sales/use tax paid on purchases (if not capitalized), and local license fees.
Travel. Airfare, hotels, ground transportation, and necessary incidentals for trips away from your tax home; see Publication 463.

Documentation matters. Keep receipts, mileage logs, and short notes stating the business purpose. The IRS outlines basic recordkeeping in Publication 583: Starting a Business and Keeping Records.

Often-missed or misapplied deductions

Bad debts (accrual method only). You must show the debt is worthless and collection was attempted. See “Bad Debts” in Publication 535.
Charitable contributions. Confirm the recipient is a qualified charity. For non-cash gifts, review the rules in Publication 526: Charitable Contributions.
Retirement plan contributions. SEP-IRA, SIMPLE, or Solo 401(k) can reduce taxable income. See Publication 560: Retirement Plans for Small Business.
Cost basis additions. Transaction costs and capital improvements can raise basis and reduce future gains on sale.
Software and R&D-like costs. Be consistent: expense, amortize, or capitalize based on current IRS guidance and your facts.

Sole proprietors and single-member LLCs (Schedule C)

• Most core deductions apply directly on Schedule C.
• Consider home office if you manage admin tasks at home and meet the exclusive-use test.
• You may deduct self-employed health insurance on your Form 1040, subject to rules in Publication 535.
• Retirement: compare SEP-IRA vs. Solo 401(k) using Publication 560.
• QBI (Section 199A) may lower your federal tax through 2025 (subject to limits); see the forms and instructions for Form 8995/8995-A.

Texas angle: You still may owe Franchise Tax if you operate through an entity. See current thresholds and filing guidance at the Texas Comptroller’s site.

Multi-member LLCs/partnerships

• Guaranteed payments are deductible to the entity but lower the partner’s QBI. Model cash vs. tax effects.
• Use an accountable plan for partner reimbursements to keep reimbursements out of income.
• Review fringe benefits and health insurance treatment for partners; see Publication 541: Partnerships.
• Track W-2 wages (if any) and UBIA of qualified property for QBI limits using Form 8995/8995-A instructions.

Texas angle: Decide whether COGS or Compensation works best for Franchise Tax. The choice can shift your state-level burden; confirm with the Comptroller’s guidance.

S-corporations (popular with Texas owners)

• Pay reasonable compensation to shareholder-employees. Wages affect payroll taxes and QBI.
• Use an accountable plan for business reimbursements (mileage, home-office portion of internet/phone, supplies) to preserve deductions without adding taxable wages. The accountable plan rules appear in Publication 463.
• Report >2% shareholder health insurance properly so you receive the deduction at the individual level.
• Plan Section 179 and bonus depreciation timing to control pass-through income and QBI phase-outs. See Publication 946.

Texas angle: S-corps often cross the No Tax Due threshold but still must file. Check due dates and account status on the Texas Franchise Tax portal.

Texas-specific insights that move the needle

• Franchise Tax deduction method. Choose COGS if you sell products or Compensation if payroll is your main cost driver. Run both before you file.
• Sales and use tax. Keep resale and exemption certificates on file. Track use tax on out-of-state purchases. See the Comptroller’s business tax pages from the Texas Comptroller.
• Business personal property renditions. Maintain accurate fixed-asset lists. Removing disposed assets can lower property tax.

Industry mini-notes

Real estate and trades. Vehicles, tools, and equipment often qualify for Section 179; separate business vs. personal use. Track per-diem travel rules in Publication 463.
Professional services. Education to maintain skills is deductible; watch SSTB status if you rely on QBI (see Form 8995-A instructions).
E-commerce. Deduct merchant fees, platform costs, shipping, packaging, and returns processing. Manage multi-state sales tax nexus using the Comptroller’s and state DOR resources.

Recordkeeping that wins audits

• Keep separate business banking and credit cards.
• Store digital copies of receipts with brief notes on business purpose.
• Maintain mileage logs and appointment calendars.
• Reconcile monthly; review fixed-asset schedules quarterly.
• For IRS basics on recordkeeping, see Publication 583.

Quarter-by-quarter planning (save this checklist)

Q1

• Confirm entity structure and accountable plan setup.
• Start a mileage log; review insurance coverage.
• Set safe-harbor estimates.

Q2

• Mid-year tax projection.
• Map Section 179 and bonus purchases.
• Check sales/use tax compliance.

Q3

• Retirement plan funding path (SEP/SIMPLE/Solo 401(k)).
• Tune fringe benefits and review payroll vs. distributions for S-corps.

Q4

• Tax-loss harvesting; timing of asset purchases/sales.
• Review charitable giving strategy.
• Finalize contractor 1099 list and W-9s.

Common mistakes and red flags

• Claiming commuting as business mileage.
• Mixing personal and business expenses without proof.
• Treating entertainment as deductible (generally not).
• Ignoring reasonable compensation in S-corps.
• Missing 1099-NEC filings for contractors.
• Weak documentation for home office or travel.

Frequently Asked Questions

What counts as a deductible business expense in Texas?

An expense that is ordinary and necessary for your trade. See examples in Publication 535.

Can I deduct home office if I work at client sites too?

Yes, if you meet exclusive and regular use and the space is your admin/management hub. See Publication 587.

Mileage or actual expenses—what’s better?

Run both. High-mileage drivers often prefer standard mileage; expensive vehicles or heavy maintenance may favor actuals. See Publication 463 and the current standard mileage rates.

How do Section 179 and bonus depreciation work?

They let you recover asset costs faster (subject to limits and eligibility). Start with Publication 946.

Where do I learn about Texas Franchise Tax?

The Texas Comptroller’s Franchise Tax page covers thresholds, methods, due dates, and filing tools.

Why work with North Texas Tax Advisors

Most firms react in March and April. We plan in every quarter—mileage, accountable plans, Section 179 timing, retirement funding, and Texas Franchise Tax modeling. When questions pop up, we answer quickly, and we document cleanly so deductions hold up.

Disclaimer: This guide is for general education. It is not tax advice. Laws can change. Please consult a tax professional.