Free Tools
Free tools for self-employed tradespeople in Ireland and the UK. No signup. No fluff. Just the numbers.
See your income tax, USC, and PRSI breakdown. Enter your turnover and business expenses — tradesperson expense categories included.
Ireland · Updated for 2025
Find out if you need to register for VAT with Revenue. Covers the €80,000 (goods) and €40,000 (services) thresholds with a timeline to registration.
Ireland · €80k goods / €40k services
Calculate statutory interest on an overdue invoice under the EU Late Payment Directive. Enter the invoice amount and dates to get the total amount owed.
Ireland · EU Late Payment Directive
🇬🇧 Based in the UK? View UK calculators — sole trader tax, MTD threshold checker →
AutoInvoice tracks your income so these numbers stay accurate year-round
No spreadsheets. No manual totals. Every invoice logged, every expense tracked, accountant export ready at year-end.