Tue 13 October
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Invoices & paperwork

BTW Register & Cashbook

Keep track of sales and purchases and see each month how much BTW you pay or get back.

Add a sale or purchase

Type
SRD
The amount is
DateDescriptionExcl.BTW
BTW to pay this month
–

These are the figures you need for the monthly BTW return: BTW charged on sales per rate, minus the BTW paid on business purchases (input tax). File and pay before the 16th of the next month.

Your data stays on this device

Business details, customers and numbers are stored only in this browser. Make a backup now and then, for example before you clear your browser or change phones.

Sources

These tools follow the official rules as published. They are a guide, not tax or legal advice. Rules are checked daily against the official sources; when a rule changes we update it after verifying the official text.

Frequently Asked Questions

Is this an official BTW return?

No. It collects the figures you need; you still file the return yourself through the Belastingdienst portal.

Where is my data stored?

Only in this browser. Download a backup regularly, and keep your own invoices and receipts for 10 years as the BTW law requires.

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