Business Tools
Interactive GST, super guarantee, first-year software cost and VPN subscription cash-outlay calculators, a scoped BAS due-date lookup, and official government resources for payroll tax, award pay, leave, ABN checks and Payday Super.
What is available now
Payroll tax is an official-resource guide: this site does not estimate liability or show a SoftwareHQ rate table. Use the national payroll-tax directory and the relevant state or territory revenue office. The GST Calculator adds or removes the standard 10% GST on a single taxable amount, rounding to the nearest cent. The Super Guarantee Calculator estimates the minimum SG amount from ordinary time earnings for 2024–25, 2025–26 and 2026–27, applying that period’s contribution-base cap. It does not decide eligibility and does not treat salary as always ordinary time earnings. The BAS due-date lookup shows the standard 2026–27 monthly and quarterly legislative due date, moved to the next working day when that date is a weekend or public holiday. It does not show agent, online-concession or other account-specific dates. The software cost calculator estimates first-year cost from the starting listed SKU plus seats, add-ons, hardware and migration you enter. Quote-only products stay partial. USD is not converted to AUD. The VPN subscription cost tool compares billed cash outlay for prepaid and monthly VPN plans. It does not treat an introductory equivalent-monthly teaser as an ongoing monthly charge.
Official government tools
Payroll tax rates and thresholds are published by each state and territory revenue office, listed from payrolltax.gov.au. Award pay rates and leave entitlements are calculated by the Fair Work Ombudsman Pay and Conditions Tool. ABN checks are done on ABN Lookup at the Australian Business Register — this site does not run an integrated lookup. Payday Super obligations from 1 July 2026 are explained on the ATO Payday Super pages. Those five routes stay live so you can reach the official tools.