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Foldrule
Free tool

Sales tax calculator

Add your rate to a price, or take it back out of a total that already includes it. Useful when a customer asks for the number with tax and you are standing in a driveway.

All free tools
Total with tax
0.00
Before tax
0.00
Tax
0.00

These numbers stay in your browser. Nothing is uploaded and nothing is saved.

Two questions come up on a job. What does this cost with tax, and how much of the cash in my hand is tax that is not mine. This does both. Type the amount, type your rate, and pick which direction you are going.

Use the rate you actually charge at that address. Rates differ by state, by county and sometimes by city, and taking one off the internet for the wrong jurisdiction is how a filing goes wrong. Your accountant or your state revenue site is the right source, not a calculator page.

Nothing here is saved. In the product the rate lives on the property, so the right one is applied to the right address without anyone typing it twice, and the totals on a sent document are frozen so they never drift.

Questions about sales tax

Rates are yours to know. The arithmetic is ours.

Does it know my local rate?

No, on purpose. Rates change by jurisdiction and by date, and a wrong rate that looks official is worse than no rate. Use the one you are registered to charge.

What does backing out tax mean?

A customer hands you a total that already includes tax and you need to know the part that is really yours. This splits it into the amount before tax and the tax itself.

Is labor taxable?

It depends on the state or province and on the kind of work. Some tax labor, some tax only materials, and some tax neither on a repair. Ask your accountant rather than a web page.

How does the product handle this?

The rate sits on the property, so the right address gets the right rate, and each rate is shown as its own line on the document. Once the document is sent, the totals never recalculate.

Free tools you can use right now

The right rate, on the right address.

Join the early access list and stop typing tax rates into a calculator on the tailgate.

See invoicing in the product