IRS Schedule C for striping owners, mileage and equipment depreciation

What to take away

How a striping sole proprietor reports income on Schedule C

An unincorporated striping business files Schedule C with Form 1040. The IRS publishes an overview of Schedule C for sole proprietors, and the result flows to Schedule 1 and then to the 1040.

Most small striping operations report on a cash basis. A job counts as income when the check clears, not when the stripes go down. A deposit held in December for January work is December income.

The line-by-line instructions for Schedule C spell out what belongs on each line, including the depreciation and Section 179 worksheets. Read them once with last year's return in front of you. Most errors are a number on the wrong line, not a number that should not exist.

Keep the accounting simple enough to produce monthly. A clean system of parking lot striping equipment and records means the return is assembled from categorized entries rather than reconstructed in April.

Money spent before you opened is not automatically deductible in year one. A stencil set or a used walk-behind striper bought before the first job splits between startup costs and equipment, and that split changes both the depreciation schedule and the startup budget you plan around.

A worked example

A two-person operation in Georgia. Gross receipts are $186,000. Paint and traffic marking tape come to $31,000. Contract labor paid to a second crew is $44,000. The truck runs 19,400 business miles. Insurance is $7,200. A new walk-behind striper and trailer cost $28,000.

Line 1 is $186,000. Line 11 is $44,000. Line 22 is $31,000. Line 9 holds either the mileage figure or the actual expense share. Line 13 holds the depreciation or Section 179 amount for the striper and trailer. What remains is the profit that income tax and self-employment tax are figured on.

Standard mileage versus actual vehicle expenses under Publication 463

The mileage decision is made in year one and is hard to reverse. Publication 463 covers both the standard mileage rate and the actual expense method.

The rule that matters most: use the standard rate in the first year a vehicle is used for business and you can switch to actual expenses later. Start with actual expenses and you cannot switch back for that car.

A newer truck with a loan, high insurance and heavy fuel use often produces the bigger deduction under actual expenses. An older paid-off truck with modest running costs usually favors the standard rate.

Actual expenses means totaling these costs:

Then multiply by the business-use percentage. That percentage comes from the log. Drive 24,000 miles in a year and 18,000 of them for business, and 75 percent of those costs are deductible.

The standard rate replaces most of that record keeping with one number, but not all of it. Parking fees and tolls on business trips are deductible separately. The rate also does not cover a trailer you pull, which is handled as its own asset under Publication 946.

Commuting from home to the first job of the day is generally not deductible mileage. Driving between two job sites in the same day is. That distinction is where many sole proprietors lose the argument.

Record the odometer at the start and end of each trip and note the customer or site. A phone photo of the dash with a job name in the caption is a legitimate log entry. The IRS wants a record made at or near the time of the trip, not one rebuilt from memory in March.

Treat the log as an operating document rather than a tax document. The same numbers that tell you the truth about crew productivity can tell you whether a truck costs more per job than the rate assumes.

Choosing between the two methods

Depreciating striping machines, trucks, and trailers under Publication 946

Depreciation spreads the cost of a business asset across its useful life. Publication 946 is the IRS guide to which property qualifies, how the recovery period is set, and which conventions apply.

A ride-on striper, a walk-behind unit, a blower, a stencil set and a pressure washer are depreciable assets when used in the business and expected to last more than a year. Most land in the 5-year or 7-year class depending on how the equipment is classified.

A truck used in the business is typically 5-year property. A trailer is a separate asset with its own recovery period, and the standard mileage rate does not cover it. List a trailer on its own line in your asset records.

Paint, traffic marking tape, cones and stencils that wear out in a season are supplies, expensed rather than depreciated. A $9,000 ride-on striper is not.

The half-year convention applies to most equipment placed in service during the year. You get half a year of depreciation in year one whether you bought in February or November. A December purchase still produces a deduction, just a smaller one than the same purchase in January.

The mid-quarter convention can apply when more than 40 percent of asset purchases land in the last three months of the year. A truck and a striper bought in December can trip that rule and shrink first-year deductions. Spread large purchases across the year when cash flow allows.

Sell or trade equipment and the depreciation you claimed reduces your basis. The gap between sale price and basis is a gain or loss, reported on Schedule C or Form 4797 depending on the asset. Keep the purchase receipt and the sale record in the same folder.

The choice to buy new or used equipment changes the purchase price, the repair profile and the depreciation base at once.

What to keep for each asset

1099 subcontractor payments and worker classification risk

Striping work is seasonal and uneven, so owners bring in extra crews for large lot jobs. Pay a subcontractor $600 or more in a year and you generally file Form 1099-NEC, sending a copy to the worker and to the IRS.

Contract labor goes on Schedule C line 11. The 1099 is the paper trail behind that line, and a gap between what you deducted and what the contractor reported is an easy audit flag.

Collect a Form W-9 before the first payment. It gives the legal name, entity type and taxpayer identification number, and without it you cannot file a correct 1099. A subcontractor who refuses a W-9 is a reason to withhold payment, not to guess.

Classification is the real risk. A worker who takes direction on when to show up, uses your equipment, works only for you and cannot profit or lose money on the job looks like an employee. A separate striping company with its own truck, its own insurance and its own price for the job looks like a contractor.

Misclassification exposes you to back employment taxes, penalties and interest. It also matters for insurance: a subcontractor without a certificate of insurance can leave you paying for damage to a lot you striped.

Keep a certificate of insurance, a signed agreement and the W-9 in one folder per subcontractor, and note the job address and dates with each payment. If a classification question comes up, that folder is your defense.

State rules can be stricter than federal rules, and some states apply their own tests to construction and maintenance trades. Check your state department of revenue or labor agency before you build a crew model around contractors.

Section 179 and bonus depreciation choices for striping equipment

Section 179 lets you deduct the full cost of qualifying equipment in the year it is placed in service, up to an annual limit, instead of spreading it over the recovery period. Bonus depreciation is a separate provision that also front-loads deductions, and the two interact.

For a striping business the candidates are the striper, the truck, the trailer, the compressor and the larger support equipment. Supplies and small tools are expensed normally and never need Section 179 treatment.

Section 179 cannot create a business loss beyond your business income, with some exceptions for certain property. Bonus depreciation is not limited by business income the same way. That difference matters in a slow year when you buy a truck but do not have the profit to absorb the deduction.

Using Section 179 on a vehicle adds a condition: the vehicle must be used more than 50 percent for business. A truck that is 40 percent personal does not qualify. Keep the mileage log current so the percentage is defensible.

A large first-year deduction is not automatically the right answer. If you expect higher income in two years, spreading depreciation can be worth more than taking it all now. Run both versions before you file.

The choice also affects pricing. Write off a striper in year one and then price jobs as if the machine were free, and the next replacement comes out of pocket. Your prices and margins should carry an equipment replacement allowance regardless of how the deduction was taken.

Steps to claim it correctly

Getting an EIN and keeping records that survive an audit

A sole proprietor does not need an EIN to file Schedule C under a Social Security number. Most striping owners should get one anyway. It keeps the business number off contracts and invoices and lets you open a business bank account without exposing a personal identifier.

The application is free and takes minutes online. The IRS explains how to get an employer identification number, including the online application and who needs one. Do not pay a third party for a number the IRS gives away.

Use the EIN on your W-9s, your bank account, your insurance policies and your 1099 filings. Once it exists, keep personal spending out of the business account. Mixed accounts are the most common reason a deduction cannot be proven.

Records should be kept by category and by year: gross receipts, expense receipts, mileage logs, asset registers, subcontractor files and prior returns. The IRS generally expects records kept at least three years after the return is filed, and longer in some situations.

A simple monthly routine beats a heroic April. Reconcile the bank account, categorize receipts, update the mileage log and file the paperwork for any new asset. Two hours a month keeps the return clean.

Audit-proofing is mostly about contemporaneous records. A receipt with a note about the job, a log entry made the same day and a signed subcontractor agreement are worth more than a folder of undated receipts.

Records checklist

Common questions

Do I need an EIN as a sole proprietor striping business?

No. You can file Schedule C under your Social Security number. An EIN is still worth getting because it keeps your personal number off invoices and makes business banking cleaner.

Can I use the standard mileage rate and also deduct my trailer?

Yes. The standard mileage rate covers the vehicle, not a trailer you pull. A trailer is a separate asset, depreciated under Publication 946.

What happens if I pay a subcontractor $600 and do not file a 1099?

You can still deduct the contract labor, but you lose the documentation that supports it and may owe penalties for failing to file. Collect a W-9 before the first payment.

Can I take Section 179 on a truck I also drive personally?

Only if business use exceeds 50 percent. Keep a mileage log so the percentage is supported, and expect the deduction limited to the business share.

Does buying equipment in December still reduce my tax bill?

Yes, if the asset is placed in service before year end, though the half-year convention means you get half a year of depreciation. A large December purchase can also trigger the mid-quarter convention.