FREE TOOLS
Professional tools for invoices, VAT calculations, receipts, profit margins, and more. Free to use, beautifully designed, and built for modern small businesses.

I never wanted bookkeeping to become a second job on top of client work. With TapBooks, everything stays organized throughout the year, so I can focus on running my business instead.
Mark Scottsdale
Founder, Scottsdale Creative
You've tried our free tools. Now organize receipts, create invoices, track expenses, and keep your bookkeeping in one place with TapBooks.
Setup in minutes. Cancel anytime.
Invoicing
Create a professional invoice in seconds. Enter your details and generate a clean PDF-ready invoice for free.
Try toolTaxes
Calculate VAT from net or gross amounts in seconds.
Try toolPricing
Calculate the hourly rate you need to reach your income goal after business expenses.
Try toolCalculators
Calculate profit and margin percentage from revenue and costs.
Try toolCalculators
Find how many units you need to sell to cover fixed and variable costs.
Try toolPricing
Work out what to charge as a freelancer by the hour or by the day, after business expenses.
Try toolPricing
Convert between markup and margin from cost, or calculate selling price in either mode.
Try toolFinance
Estimate how many months your cash will last at current burn rate.
Try toolInvoicing
Calculate invoice due dates from invoice date and net payment terms.
Try toolInvoicing
Calculate late payment interest on overdue invoices using principal, annual rate, and days overdue.
Try toolInvoicing
Generate a sequence of formatted invoice numbers with a custom prefix, start number, and padding.
Try toolBusiness Names
Generate business name ideas from keywords, industry, and naming style.
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