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Do Receipts Need an Invoice Registration Number?

Published: Oct 19, 2026 | Updated: Oct 19, 2026 | About (Japanese)

Key points
  • The number is "T" plus 13 digits
  • Only registered businesses can write one
  • Check the exact requirements with the National Tax Agency

Since the invoice system began, many people ask, "Does a receipt need a registration number?" Here are the basics.

What the number is

It is the number given to a business registered as a "qualified invoice issuer". It is "T" followed by 13 digits, for example T1234567890123.

Who can write one

Does a receipt count as an invoice?

The payer needs an invoice if they want to deduct consumption tax paid on purchases. A receipt can serve that role if it has the required items. In general, these are:

Detailed requirements, such as the description of items and reduced-rate handling, depend on the transaction. This tool is meant for simple receipts. For business use, check the National Tax Agency's guidance or ask a tax accountant.

How to enter it in this tool

In Create a Receipt PDF, enter the number under "Address, phone, registration number" and it appears in the issuer block. If you choose 10% or 8% for the tax line, the "of which consumption tax" amount is filled in automatically. If you are not registered, leave it blank.

Use "Create a Receipt PDF" (free)

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