Free online tools built for UK freelancers, tradespeople, and small businesses. No sign-up needed. No data collected. All tax and wage rates verified from GOV.UK as of 31 March 2026.
Calculate your Income Tax and National Insurance as a self-employed worker in England, Wales, or Northern Ireland. Covers the 2025/26 and 2026/27 tax years.
Source: GOV.UK Income Tax rates
Check whether you are being paid at least the legal minimum wage. Enter your age, hours, and pay to get an instant result.
If you are being underpaid, contact ACAS on 0300 123 1100 (free) or report it to HMRC. It is illegal to dismiss you for raising a minimum wage complaint.
Source: GOV.UK National Minimum Wage rates
Create professional invoices with VAT for your UK business. Add your business details, client information, and line items. Print or save as PDF. No account required.
Paste a suspicious text, email, or WhatsApp message to check if it is a scam. Powered by ScamShield UK.
BasicTools UK is a project by ScamShield UK. All tools are 100% free, require no sign-up, and collect no personal data. Tax rates and wage figures are sourced directly from GOV.UK and verified against the House of Commons Library. This site does not provide financial advice — consult a qualified accountant for your specific situation.
BasicTools UK does not collect, store, or transmit any personal data. All calculations run entirely in your browser. No cookies are used. No analytics are active. No data leaves your device.