Simple Books Tools

Free bookkeeping and business tools for UK sole traders, freelancers and small businesses.

Invoice Generator

Create simple branded invoices, save customers, track status and export PDFs.

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Mileage Claim Calculator

Calculate HMRC mileage claims using the standard UK mileage rates.

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Client Tracker

Keep basic client details, notes and follow-up information in one place.

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Simple Expenses

Track expenses, mileage and receipts in the Simple Expenses web app.

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💸 Bills

Track supplier bills, due dates, payment status and business costs.

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VAT Calculator

Quickly calculate VAT-inclusive and VAT-exclusive amounts.

Coming soon

Bulk Email Draft Tool

Create draft emails from spreadsheet-style contact lists.

Coming soon