Simple books for a barbershop: cash, invoices and reserves

What to take away

Simple books for a barbershop come down to three records: the cash drawer, the invoice file, and the reserve.

This article covers general barbershop bookkeeping practice, not tax, employment or legal advice. Recordkeeping rules differ by jurisdiction, so confirm current requirements with the Canada Revenue Agency, the IRS or your accountant before changing how the shop files.

The three books: cash, invoices and reserves

A barbershop runs on three records, and each answers a different question. The cash book answers what came through the drawer today. The invoice file answers what the shop owes and what it has already paid. The reserve answers what happens when the clippers die in the middle of a Saturday.

You can keep all three in a paper ledger, a Google Sheets workbook, or an accounting tool. Wave handles invoicing and bookkeeping free. QuickBooks Online Simple Start lists around $35 a month as of 2026, and Xero's cheapest plan typically sits near $20.

barbershop profit margins and break-even points sets the number all three have to feed, so start there and work backwards.

Cash: the daily count

Count the drawer at close, against the day's tickets, with two people present. Write the variance on the sheet even when it is zero, because a run of small shortages is what an audit catches later.

Log every cash payout: the till float, the bank run, and petty cash for coffee and cleaning supplies. A column for the date, the amount, who took it and what it bought takes two minutes a day.

A drawer with no payout log is the first thing a reviewer asks about.

Deposit the day's cash intact. Skimming the float from the deposit hides a shortage until it becomes a pattern.

Square, Booksy and Vagaro all print a daily close-out that separates sales, tips and payouts, which saves retyping the numbers into the cash book.

The invoice file: numbering, matching and payment

An invoice in a jacket pocket is an expense the month does not show. Give it a number the moment it arrives and file it the same day.

Use one running series, such as 2026-001 and 2026-002, rather than a folder sorted by supplier. Each month's total then becomes a sum instead of a search.

Match each supplier invoice to a delivery or a service record before paying it. Clippers, capes, razors, color, cleaning and software all arrive with paperwork; the paperwork is what proves the cost.

Wave sends and stores invoices free at its entry level. QuickBooks Online Simple Start and Xero both track supplier bills and keep a photo of the paper copy; expect roughly $20 to $40 a month for a single-chair shop.

Keep the records that support purchases, sales, payroll and assets, as the IRS recordkeeping guidance sets out. The system can be simple; it has to show income and expenses clearly.

Tips are not service revenue

A voluntary tip belongs to the barber. A mandatory service charge is the shop's revenue. The IRS tip recordkeeping guidance explains the split and the reporting duties that follow it.

An employee who takes $20 or more in tips in a month reports them on IRS Form 4070. IRS Publication 1244 holds the daily log that backs up the total, and both are free downloads.

Record tips separately from service revenue in the POS, and reconcile the tip payout to the barber's own record. A tip pool that nobody documents is a wage dispute waiting for a slow Tuesday.

The reserve: funded by the chair hour

If a shop cuts 60 chair hours a week and sets aside $2 per chair hour, the reserve collects $120 a week, or roughly $6,240 a year before any busy season. Fund it from chair hours rather than from whatever is left at month end.

Most single-chair shops aim to hold one to three months of fixed costs, typically $3,000 to $9,000, and a chair-hour rate reaches that mark at its own pace.

The reserve covers equipment replacement, a slow January, and the deposit on a second chair. Split it into three named accounts, Equipment, Slow season and Second chair, so the money has a job.

A used chair that fails inspection, a compressor that quits, and a lease renewal all land in the same month eventually. The reserve is what stops that month from going on a credit card.

What to check before you change anything

Test the export before you rely on it. Pull last month's sales, tips, payouts and settlements out of the POS into a spreadsheet, and confirm the totals match the bank deposit to the cent.

barbershop KPIs owners should track monthly lists the measures these records feed, including average ticket, retail attachment and cash variance. Each one needs a formula and an owner.

If the export will not reconcile, the problem is the software, not the arithmetic. barbershop software under review compares systems product by product on reporting and offline behavior.

A worked month, side by side

Common questions

How often should the drawer be counted?

Every day at close, by two people, against the day's tickets. Record the variance even when it is zero, because the pattern matters more than any single day.

Does a mandatory service charge count as a tip?

No. A mandatory service charge is the shop's revenue, while a voluntary tip belongs to the barber. Record them on separate lines so the payout and the reporting stay correct.

How much should a barbershop hold in reserve?

Set it as a rate per chair hour rather than a target balance. A shop cutting 60 chair hours a week at $2 per hour puts aside about $6,240 a year, which covers most single equipment failures.

What if the POS export does not match the bank?

Reconcile sales, tips, payouts and settlements as four separate lines before touching the books. If they still will not tie out, the reporting in the software is the problem, and the barbershop software and KPI guide covers what to look for in a replacement.

Small businesses can also start with the NIST Small Business Quick-Start Guides for keeping client and payment records secure.