Profit First calculator

By Freelance Ledger · Last reviewed October 17, 2026 · How we research

A simple way to divide each payment into separate bank accounts. The percentages below are editable starting points, not official numbers.

Not tax advice. Results are estimates built from the assumptions shown. Your actual taxes depend on your full situation. Check with a tax professional. Nothing you type leaves your browser.

Split a payment

Percentages (must total 100)

The idea

Instead of paying yourself whatever is left over, you move a fixed percentage of every payment into separate accounts the moment it arrives: one for profit, one to pay yourself, one for taxes and one for running the business. The method comes from Mike Michalowicz's book Profit First; this page is our own calculator and is not affiliated with the book.

Choosing your percentages

Setting up the accounts

Some business banks let you open several accounts or sub-accounts for free; others charge for each one. Compare options in our business bank account guide. Move money on a fixed schedule (for example the 10th and 25th) rather than after every payment if that's easier.

FAQ

Are these the official Profit First percentages?

No. The book publishes its own target allocation tables by revenue size. The defaults here are simple illustrative numbers you should adjust.

Do I need four bank accounts?

It helps, because money you can't see is harder to spend. At minimum, keep taxes in a separate account.