Beauty salons use principal business activity code 812112 on Line B of Schedule C (Form 1040). Nail-focused shops use 812113, and barber shops and men’s hair styling shops use 812111. That six-digit number tells the IRS what kind of business you run, and it’s how your return gets sorted for benchmarking against similar businesses.1Internal Revenue Service. Instructions for Schedule C (Form 1040)
Picking the Right Code for Your Salon
The three codes come from the North American Industry Classification System:
- 812111 — Barber shops and men’s hair styling shops.
- 812112 — Beauty salons offering hair cutting, coloring, styling, facials, or makeup application.
- 812113 — Nail salons focused on manicures, pedicures, and nail extensions.
Choose the code that matches whatever generates most of your revenue. If you run a full-service salon that does hair, nails, and facials, and hair services bring in the majority, use 812112. A nail-focused shop uses 812113. Getting the code wrong won’t trigger an audit on its own, but the IRS runs automated comparisons between your numbers and national averages for businesses in the same category. A shop coded as a nail salon that reports hair-salon revenue patterns can look off, and looking off is how returns get flagged for a closer look.
What Counts as Income on That Return
Every dollar the salon takes in belongs on the return as gross receipts: service fees, product sales, gift certificate redemptions, and any other payment tied to the business. If the money wouldn’t have come in without the salon, it’s business income.2Internal Revenue Service. The Challenges of Business Income
Tips are the easiest thing to underreport and the easiest thing for the IRS to notice missing. Cash tips, charged tips routed through an employer, and your share of any tip pool are all taxable. Keep a daily tip record showing the date, cash tips, tips from card transactions, and the value of any non-cash tips like gift cards or products.3Internal Revenue Service. Publication 531 – Reporting Tip Income
If you accept payments through card processors or apps, you may receive Form 1099-K reporting the gross transactions. The amount on that form isn’t adjusted for processing fees, refunds, or discounts. Those come off separately as deductions; you still report the gross number as income. And even if no 1099-K arrives, the income is still reportable.4Internal Revenue Service. What to Do with Form 1099-K
If you own the salon and rent chair space to independent stylists, that booth rental income is part of your gross receipts too. Keeping service revenue, product sales, and rental income separated in your bookkeeping makes filing far cleaner.
Self-Employment Tax
Sole proprietors and independent contractors owe self-employment tax on top of regular income tax. The combined rate is 15.3%: 12.4% for Social Security and 2.9% for Medicare.5Office of the Law Revision Counsel. 26 USC 1401 – Rate of Tax
W-2 employees split that with their employer, but self-employed salon owners pay both halves. The Social Security portion applies to net self-employment earnings up to $184,500 in 2026. Medicare has no cap and applies to every dollar of self-employment income; earnings above $200,000 pick up an additional 0.9% Medicare surtax.6Social Security Administration. Contribution and Benefit Base
You can deduct half of your self-employment tax when calculating adjusted gross income. That doesn’t shrink the SE tax itself, but it lowers the income that gets hit with regular income tax.
Quarterly Estimated Payments
No employer means no paycheck withholding, so the IRS expects you to pay as you go. Quarterly estimated payments are required if you expect to owe at least $1,000 in tax for the year after subtracting any withholding and refundable credits.7Internal Revenue Service. 2026 Form 1040-ES – Estimated Tax for Individuals
The 2026 due dates:
- Q1: April 15, 2026
- Q2: June 15, 2026
- Q3: September 15, 2026
- Q4: January 15, 2027
To avoid an underpayment penalty, your payments plus any withholding must cover at least 90% of your 2026 tax liability or 100% of the tax shown on your 2025 return, whichever is smaller. If your 2025 adjusted gross income exceeded $150,000 ($75,000 if married filing separately), the second number climbs to 110%.7Internal Revenue Service. 2026 Form 1040-ES – Estimated Tax for Individuals
Deductions That Lower the Bill
Federal tax law allows a deduction for expenses that are ordinary and necessary to run the business. Ordinary means common in the beauty industry; necessary means helpful and appropriate. A styling chair meets both tests; a personal vacation meets neither.8Office of the Law Revision Counsel. 26 USC 162 – Trade or Business Expenses
- Rent or lease payments for salon space.
- Supplies and products such as hair color, bleach, sanitation chemicals, disposable capes, and foils.
- Licensing fees for cosmetology board renewals and business permits.
- Insurance premiums for general and professional liability policies.
- Continuing education, including advanced training, certification workshops, and trade show attendance that maintain or improve your professional skills.
Equipment and Section 179
Salon equipment like styling chairs, shampoo bowls, and hair dryers qualifies for depreciation because it lasts more than one year.9Internal Revenue Service. Topic No. 704, Depreciation Standard depreciation spreads the cost across several years, but Section 179 lets you deduct the full purchase price in the year you buy the equipment and put it into service. The 2026 Section 179 limit sits above $2.5 million, which is far more than any salon spends on equipment, so the practical effect is direct: buy a $3,000 styling station this year, deduct $3,000 this year.
Classifying the People Who Work There
How you classify workers decides who handles their taxes. Getting it wrong makes you liable for the payroll taxes you should have been withholding, plus penalties.
W-2 employees work under your direction. You set their hours, tell them how services are performed, and provide their tools. You withhold income tax, Social Security, and Medicare from each paycheck and report the compensation on Form W-2 at year-end.10Internal Revenue Service. About Form W-2, Wage and Tax Statement
Booth renters and independent stylists who control their own schedules, bring their own clients, and supply their own products are independent contractors. You don’t withhold anything for them. Pay a contractor $600 or more during the year and you report those payments on Form 1099-NEC.11Internal Revenue Service. Reporting Payments to Independent Contractors
The line is control. If you dictate a stylist’s schedule, require them to use your products, set their prices, or tell them how to cut hair, the IRS is likely to treat that person as an employee no matter what the contract says. Misclassification is one of the more common audit triggers in the salon industry, and the resulting liability reaches back to the date the misclassification began.
Qualified Business Income Deduction
Salon owners filing as sole proprietors, partners, or S-corporation shareholders may qualify for the qualified business income deduction under Section 199A, which lets you subtract up to 20% of qualified business income from taxable income. It doesn’t reduce self-employment tax, but it can lower income tax meaningfully.12Internal Revenue Service. Qualified Business Income Deduction
Beauty salons are generally not classified as “specified service” businesses (a category that includes law, medicine, and consulting), so the deduction is available without the extra restrictions attached to those fields. It does phase out at higher income levels, and the thresholds adjust for inflation, so check the current Form 8995 instructions when you file.
On $80,000 of net profit, a full 20% deduction knocks $16,000 off taxable income. Depending on your bracket, that’s often several thousand dollars in actual tax savings.
Penalties for Getting It Wrong
Filing late costs 5% of the unpaid tax for each month the return is overdue, up to a maximum of 25%. More than 60 days late, the minimum penalty is $525 or 100% of the unpaid tax, whichever is less.13Internal Revenue Service. Failure to File Penalty
Paying late is separate: 0.5% of unpaid taxes per month, also capped at 25%. When both penalties apply in the same month, the failure-to-file penalty drops to 4.5% so the combined hit stays at 5%. If you can’t pay on time, file on time anyway. The filing penalty is ten times steeper than the payment penalty.14Internal Revenue Service. Failure to Pay Penalty
Underreporting income through negligence or a substantial understatement of tax triggers an accuracy-related penalty of 20% of the underpaid amount.15Internal Revenue Service. Accuracy-Related Penalty Willful tax evasion is a felony, and a conviction can carry a fine of up to $100,000 and up to five years in prison.16Office of the Law Revision Counsel. 26 USC 7201 – Attempt to Evade or Defeat Tax
Criminal prosecution is rare for small business owners who make honest mistakes. The IRS reserves it for deliberate concealment: two sets of books, hidden cash income, returns filed knowing they’re false. Consistently failing to report cash tips or underreporting product sales is the pattern that escalates from a civil penalty to something worse over time.