27 Tax Deductions Contractors Miss Every Year

This is general information, not tax advice. Deductibility depends on your situation and current law — work with a CPA and keep proper records.

Why contractors overpay

It’s rarely fraud in reverse — it’s just poor tracking. Expenses get paid from a personal card, receipts vanish, and mileage goes unlogged. Come tax time, you can only deduct what you can document. Clean books throughout the year are the real secret to a lower tax bill (chart of accounts).

27 deductions contractors commonly miss

Vehicles & travel

1. Business mileage (or actual vehicle costs).
2. Vehicle maintenance and repairs.
3. Fuel.
4. Vehicle insurance and registration.
5. Lease payments or depreciation (lease vs buy).
6. Parking and tolls.

Tools, equipment & supplies

7. Tools and equipment purchases.
8. Equipment depreciation / Section 179 expensing.
9. Small supplies and consumables.
10. Safety gear and PPE.
11. Uniforms and branded workwear.
12. Equipment repairs and maintenance.

Operating costs

13. Business insurance premiums (general liability, workers’ comp).
14. Software and subscriptions (FSM, accounting, your review platform).
15. Phone and internet (business-use portion).
16. Marketing and advertising (marketing spend).
17. Website and hosting.
18. Credit card processing fees (processing fees).
19. Bank and loan interest.

People & growth

20. Subcontractor payments.
21. Employee wages and benefits.
22. Training, licenses, and certifications (licensing).
23. Professional fees (accountant, attorney).
24. Business licenses and permits (licenses).

Home office & misc

25. Home office (if you qualify).
26. Retirement plan contributions (a big one).
27. Business meals (per current rules).

How to capture them all

• Separate business finances — a dedicated account and card (business credit).
• Track mileage with an app — it’s a huge, commonly-missed deduction.
• Keep receipts digitally and categorize as you go.
• Use accounting software and reconcile monthly.
• Work with a CPA who knows the trades — they pay for themselves.

Deductions lower the bill; reputation grows the top line

Chasing deductions is worth it — but the bigger lever is earning more profitable revenue. Reviews win more high-value jobs, and (bonus) your review software is itself a deductible business expense. Tailwind builds that reputation automatically — see how it works.

Stop overpaying the IRS. See how Tailwind works.