Free small business tools & calculators

Work out your tax reserve, compare a salary package or check the cost of your next hire. Free Australian tools with worked examples and sources you can check.

Tax, pay and hiring costs

Plan with 2026-27 settings, compare scenarios and download your estimate. Each tool explains its assumptions. Your financial figures stay in your browser.

Free tax & pay tool2026-27 settings

Australian take-home pay calculator

See what a salary leaves after tax, compare a pay rise, or unpack a package that includes super. Start with the example, then use your own numbers.

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Free tax & pay tool2026-27 settings

Sole trader tax and savings calculator

Turn expected business profit into a tax saving target. Include your other income, subtract tax already paid, and see how much still needs to go into the tax account.

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Free tax & pay tool2026-27 settings

Company tax calculator for small businesses

Check the company tax rate that fits the figures you enter, then estimate tax and the balance after instalments. Keep this result separate from your own take-home pay.

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Free tax & pay tool2026-27 settings

Instant asset write-off savings calculator

Before buying equipment for a tax deduction, check the cash you still have to spend. This tool separates the GST credit from the deduction and its possible tax benefit.

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Free tax & pay tool2026-27 settings

Employee wage and super cost calculator

A wage offer is only part of the hiring budget. Add employer super and your own allowance for insurance, payroll tax and other costs before deciding what the business can afford.

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Pricing, planning and other business tools

Free directoryOfficial TPB source

Find a BAS agent

Search registered names and suburbs, filter by state, and open the TPB record for current registration and contact details.

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Free comparison11 products · 55 pairings

Compare accounting software

Compare prices, payroll, bank feeds, BAS and stock requirements. Add your actual quotes to calculate the full software cost.

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Free calculator~2 minutes

Australian GST Calculator: Add or Remove 10% GST

Work out the GST-exclusive price, GST amount and total for an ordinary taxable sale in Australia. Choose whether your starting figure already includes GST.

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Free calculator~2 minutes

Break-Even Calculator for Small Business

Find how many sales you need each month to cover operating costs, then test a profit target. Use one product, one service or a realistic average sale.

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Live now~10 minutes

Marketing health check

Check signals visible in your website's page source and get a starting checklist for your marketing. Tracking and JavaScript-loaded content may need manual confirmation.

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Live now~15 minutes

One-page business plan builder

Seven guided sections, your break-even calculated as you type, and a printable one-page plan at the end.

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