Guides

Taxes for 1099 Door-to-Door Sales Reps: Quarterly Payments, Mileage and the Forms

How a 1099 door-to-door rep pays tax: self-employment tax, quarterly estimated payments and due dates, the 2026 IRS mileage rates, and the forms.

Short answer: as a 1099 contractor nobody withholds tax from your commission, so you pay it yourself. You owe self-employment tax of 15.3 percent on net earnings (Social Security and Medicare) on top of income tax, you report the work on Schedule C and Schedule SE with your Form 1040, and if you expect to owe 1,000 dollars or more for the year you are generally expected to pay in four quarterly installments. Business miles you drive to and around your territory can lower what you owe, but only with records. This page explains the federal rules as the IRS states them; state tax and your own situation are for a tax professional.

Why 1099 pay feels bigger than it is

A W-2 paycheck has income tax, Social Security and Medicare taken out before you see it. A 1099 commission check does not. The whole amount lands in your account, and the tax on it is due later. Reps who spend the full check in season are the ones who owe a large bill in April with nothing set aside. The fix is simple: move a share of every check into a separate account the day it arrives, and pay the IRS from that account.

Not sure which one you are? The pay guide covers W-2 versus 1099 and the questions to ask before you start.

Self-employment tax

• The rate is 15.3 percent: 12.4 percent for Social Security and 2.9 percent for Medicare. An employer would normally pay half of this for a W-2 employee; as a contractor you pay both halves.
• The 400 dollar line. You file Schedule SE and pay self-employment tax when your net earnings from self-employment are 400 dollars or more for the year.
• It is on net earnings, meaning commission minus your business expenses (Schedule C). Expenses you can document reduce both self-employment tax and income tax.
• There is an offsetting deduction. The IRS lets you deduct the employer-equivalent portion of self-employment tax when figuring adjusted gross income. It lowers income tax, not the self-employment tax itself.

Quarterly estimated tax

The IRS says you generally must make estimated payments if you expect to owe at least 1,000 dollars for the year after withholding and refundable credits, and your withholding and credits will be less than the smaller of 90 percent of this year's tax or 100 percent of last year's tax (110 percent if last year's adjusted gross income was over 150,000 dollars). Payments go in with Form 1040-ES or online.

When a due date falls on a weekend or legal holiday, a payment made the next business day is on time. Note that the second "quarter" is only two months long. For a summer rep that matters: the big months of May through August are split across the June and September payments.

Mileage

Driving is the largest expense for most reps, and the IRS standard mileage rate is the simplest way to deduct it. For 2026 the IRS set two business rates:

• 72.5 cents per mile for business miles driven January 1 to June 30, 2026.
• 76 cents per mile for business miles driven July 1 to December 31, 2026.

Only the business share of your driving counts, and the IRS requires you to back up the deduction with adequate records. In practice that means a log with the date, the miles and the purpose for each trip, kept as you go rather than rebuilt in April. If you own the car and want the standard rate, the IRS says you must choose it in the first year you use the car for business. You can instead deduct actual costs (fuel, repairs, insurance, depreciation), and the IRS suggests figuring it both ways.

Other costs reps commonly track

• The business share of your phone and data plan.
• Sales app, tablet or software fees the company charges you.
• City permit and background-check fees you pay yourself (see permit rules by city).
• Housing charges on a summer program, which are worth asking a tax professional about because the answer depends on where your tax home is.

Keep the receipt or statement for each one. Whether a given cost is deductible depends on your facts, so treat this list as what to save, not what to deduct.

A simple system for a commission rep

1. Open a second account used only for tax.
2. Every time commission lands, move a fixed share of it there before spending anything.
3. Log miles daily in a mileage app or a notebook in the car.
4. Pay each quarterly installment from the tax account on time.
5. At year end, check the 1099-NEC each company sends against your own record of what you were paid.

Sources

Read on each source page on 2026-11-06. Rules change, so check the source before you rely on it.

• IRS: estimated tax for individuals (due dates)
• IRS: who must make estimated tax payments
• IRS: self-employment tax (Social Security and Medicare)
• IRS: standard mileage rates
• IRS Topic 510: business use of car

Door-to-door sales jobs by industry

• Pest Control sales jobs
• Solar sales jobs
• Fiber Internet sales jobs
• Roofing sales jobs
• Sales blitz jobs