Self-Employed Roofer Tax Deductions: 2026 Schedule C Guide to Tools, the Truck, and Your License

Published: June 19, 2026 · Reading time: 9 min

TL;DR: As a self-employed roofer you file Schedule C, and the costs of running the trade are deductible — nail guns, compressors, ladder hoists, and power equipment under Section 179 on Line 13; shingles, underlayment, flashing, drip edge, and fasteners as supplies on Line 22 (or Cost of Goods Sold when you bid materials into a fixed price); the work truck at $0.725/mile or actual expenses on Line 9; general-liability and workers' comp insurance on Line 15; license renewals and permit fees on Line 23; fall-protection PPE, dumpster rental, and disposal fees on Line 27a; and crew pay on Line 11 (subs) or Line 26 (employees). Roofing isn't an SSTB, so the 20% QBI deduction is generally on the table. The difference between an average tax bill and a great one is tracking it all year — not reconstructing supply-house and dump runs in April.

If you run your own roofing business — tear-offs, re-roofs, repairs, residential or commercial — the IRS taxes your net profit, not what you invoice. Every legitimate dollar of tools, materials, fuel, insurance, and licensing you capture is a dollar that escapes both income tax and 15.3% self-employment tax. Roofing is brutal on equipment and heavy on materials, so the deductions are large — but only if the receipts survive the truck floor. Here's the full list, mapped to the exact Schedule C line.

New to the form? Start with how to fill out Schedule C.

Line 13: Power Tools & Equipment (Section 179)

The expensive gear of the trade is depreciable equipment — and you can usually expense the full cost in the year you place it in service with Section 179 or bonus depreciation on Line 13 (via Form 4562):

Roofing nail guns, coil nailers, and compressors
Ladder hoists, conveyors, and material lifts
Tear-off shovels, power cutters, and seam rollers
Generators, job-site air systems, and work lights
Extension and multi-position ladders, scaffolding, and pump jacks
Truck-bed toolboxes, ladder racks, and a dump-bed upfit

Small hand tools that wear out in a season — utility knives, hammers, tin snips, chalk lines — are simpler to deduct as supplies on Line 22. See Section 179 for freelancers and Line 13 depreciation for how the expensing election works.

Line 22 vs. Cost of Goods Sold: Materials

Roofing materials are your biggest spend, and where they go depends on how you bill.

Supplies (Line 22) — if you charge time-and-materials and keep stock as overhead: shingles, underlayment, ice-and-water shield, flashing, drip edge, ridge vent, sealant, and fasteners. See Line 22 supplies & software.
Cost of Goods Sold (Part III) — if you bid materials into a fixed-price roof: the shingles and components quoted into the lump sum belong in Part III cost of goods sold, which reduces gross income before the expense lines.

Both routes fully deduct the cost. The rule that matters: pick one treatment and stay consistent. Read the deeper breakdown in supplies vs. COGS.

Line 9: The Work Truck

Your truck is deducted on Line 9 (car & truck expenses) using one of two methods:

Standard mileage: $0.725/mile for 2026 — see the 2026 IRS mileage rate.
Actual expenses: fuel, repairs, tires, insurance, registration, and depreciation × business-use %.

A loaded one-ton with a dump bed, ladder racks, and constant material weight often wins on actual expenses, and a truck over 6,000 lb GVWR can qualify for a bigger first-year Section 179 vehicle deduction. Either way you must keep a contemporaneous mileage log — driving from your shop or home office to job sites, the supply yard, and the dump are business miles; see standard mileage vs. actual expense to choose.

Line 15: Insurance

Roofing is high-risk work, and the premiums are deductible on Line 15:

General-liability insurance
Tools-and-equipment / inland-marine coverage
Commercial-auto on the truck
Workers' compensation for your crew (often legally required)
A surety/contractor bond's premium (the bond itself isn't an expense, the premium is)

Note: your own health insurance is not a Line 15 business expense — it's an above-the-line self-employed health insurance deduction on Schedule 1.

Line 23: Licenses, Permits & Taxes

Costs to stay legal go on Line 23 (taxes and licenses):

Roofing or general-contractor license renewals
Pull permits and inspection fees for each job
Business license / local registration
The employer share of payroll taxes if you have W-2 crew

Qualifying for a new license the first time isn't deductible, but renewing an existing one is. See Line 23 taxes & licenses.

Line 27a: PPE, Disposal & Other Costs

The catch-all Line 27a (other expenses) is where a roofer's day-to-day costs land:

Fall protection — harnesses, lanyards, roof anchors, guardrails
PPE — hard hats, gloves, knee pads, safety glasses, work boots
Dumpster / roll-off rental and landfill tipping / disposal fees
Magnetic nail sweepers and tarps
Trade dues, code books, and continuing education
Phone and software used for estimating and scheduling

Dumpster and disposal costs alone can run into thousands across a season — don't let those receipts disappear.

Crew Pay: Line 11 vs. Line 26

How you pay help decides the line:

Subcontractors / day labor paid by 1099 → Line 11 (contract labor). File a 1099-NEC for anyone you pay $600+. See Line 11 contract labor.
Employees on payroll → wages on Line 26, with the employer payroll-tax share on Line 23. See Line 26 wages.

Worker classification matters — get it wrong and you can owe back payroll taxes. Read 1099 vs. W-2 worker classification.

Other Lines Worth a Look

Line 8 advertising — yard signs, truck wraps, Google/Facebook ads, lead-gen services. See Line 8 advertising.
Line 20 rent or lease — shop or yard rent, equipment/scaffold rental. See Line 20 rent or lease.
Line 17 legal & professional — your CPA, bookkeeper, and processor fees. See Line 17.
Line 30 home office — if you run estimating and scheduling from a dedicated space. See home office Line 30.

QBI: Roofing Isn't an SSTB

Because roofing is a skilled construction trade, it is not a specified service trade or business. That means a self-employed roofer generally qualifies for the 20% QBI deduction on net profit, subject to taxable-income limits — a benefit consultants and other SSTB fields lose at higher incomes.

Frequently Asked Questions

What can a self-employed roofer write off on taxes?

Nearly every ordinary cost of running the trade: nail guns, compressors, ladder hoists, and power equipment on Line 13 or Line 22; shingles, underlayment, flashing, drip edge, and fasteners as supplies on Line 22 or as Cost of Goods Sold when bid into a fixed-price roof; the work truck on Line 9 (standard mileage or actual expenses); general-liability and workers' comp insurance on Line 15; roofing/contractor license renewals and permit fees on Line 23; fall-protection harnesses, anchors, hard hats, and other PPE on Line 27a; dumpster rental and landfill/disposal fees on Line 27a; plus advertising, subcontracted crews on Line 11, employee wages on Line 26, and accounting fees.

Is my work truck deductible as a roofer?

Yes, on Schedule C Line 9. You choose between the standard mileage rate ($0.725 per business mile for 2026) and the actual-expense method (fuel, repairs, insurance, registration, and depreciation times your business-use percentage). A heavy dual-rear-wheel truck loaded with ladder racks, a dump bed, and material weight often does better on actual expenses, and a truck over 6,000 lb GVWR may qualify for a larger first-year Section 179 deduction. Run both methods your first year and keep a mileage log either way — the IRS requires one regardless of method.

Are shingles and roofing materials supplies or Cost of Goods Sold?

It depends on how you bill. If you charge time-and-materials and treat stock as overhead, shingles, underlayment, flashing, nails, and sealant are supplies on Line 22. If you bid materials into a fixed-price job — quoting the tear-off and re-roof as one lump sum — those materials belong in Cost of Goods Sold (Part III), which reduces gross income before you reach the expense lines. Both are fully deductible; pick the treatment that matches how you invoice and apply it consistently year to year.

Can a roofer deduct safety gear, dumpsters, and disposal fees?

Yes. Fall-protection harnesses, lanyards, roof anchors, hard hats, gloves, and steel-toe boots used only for work are deductible PPE on Line 27a. The dumpster or roll-off rental for a tear-off, plus landfill tipping and disposal fees, are ordinary business costs — list them on Line 27a (or Line 20 if billed as equipment rental). These job-site costs add up fast across a season, so capture every receipt; a missed dumpster receipt is a missed deduction on both income tax and 15.3% self-employment tax.

Does a roofer qualify for the QBI deduction?

Generally yes. Roofing is a skilled construction trade, not a specified service trade or business (SSTB), so a self-employed roofer typically qualifies for the 20% qualified business income deduction on net profit, subject to the taxable-income limits. Unlike consulting, health, law, or financial-services fields, trade work isn't on the SSTB list, so even at higher incomes you can still claim QBI as long as you meet the wage-and-property tests. The deduction starts from your Schedule C Line 31 net profit.

Authoritative References

Track Every Tear-Off, Supply Run, and Dump Fee — Automatically

Roofing throws off receipts faster than any trade: the supply yard at 6 a.m., the dumpster mid-week, fuel twice a day. CentSense lets you photograph each receipt on the job site, tags it to the right Schedule C line, logs your truck miles at $0.725/mile, and exports a CPA-ready CSV at tax time. No shoebox, no April reconstruction. Free tier includes 10 AI scans per month; Solo is $5/month for unlimited scanning and mileage logging.

Start free →

This guide is general education for U.S. freelancers and Schedule C filers in 2026. It is not personalized tax advice — bring your specific situation to a CPA or EA. Tax figures and thresholds can change.

Compare alternatives

See how CentSense stacks up to other expense and receipt tools for freelancers.