Free calculators. No sign-up, no email.
Quick maths for Aussie businesses, run on the same engines as the real thing inside Billbook.
- GST calculatorAdd GST, take it back out, and see where your quarter is sitting.
- Sole trader tax calculatorIncome in, expenses out, and what to put aside before tax time.
- Pay and super calculatorTake-home pay after tax, and the super that goes on top.
- BAS due datesEvery quarterly and monthly due date this year, worked out by our due-date engine.
Where the numbers come from
Not a second set of rates typed into a website. Same figures the product uses.
- GST uses the tax-code table Billbook posts your invoices and bills with
- Tax rates come from the ATO's published tables, with the date we checked them
- Pay and super run on the ATO withholding schedules and the super guarantee rate
- Due dates come from the same engine that puts jobs on an accountant's board
- Nothing you type is sent anywhere, saved, or used to email you later
- Free, with no limit and no account
This is general information to help you plan, not tax advice for your situation. Check the details with your accountant or the ATO.
Or let Billbook do the lot.
Invoices, receipts, GST, pay runs and super, worked out off your actual numbers instead of a calculator. Free forever.