SmitheryListed

TapTax

TapTax is Making Tax Digital software for UK sole traders and landlords. Ask in plain English: how much tax you owe so far this year, which transactions still need reviewing, log a receipt, invoice a client, or get your quarterly HMRC update ready. **37 tools work with no account:** the self-employed tax estimate, PAYE tax code checker, MTD eligibility and deadlines, and every calculator at taptax.co.uk/tax-calculator (take-home pay, salary vs dividends, corporation tax, IR35, Capital Gains Tax, Stamp Duty, rental income, VAT, CIS, mileage, penalties and more), plus invoice, quote and receipt generators. **11 tools act on your own TapTax account** once you sign in with OAuth and choose read-only or read-and-change access: your tax position, transactions and the review queue, mileage, invoices, and the quarterly update. Filing to HMRC always stays one tap in TapTax: the quarterly update tool shows the figures with a button that opens TapTax on the right period. Invoices are emailed only when you press Send on the invoice card. Estimates are not tax advice.

First seen 10 Oct 2026. Evidence as of 12 Oct 2026.