Move to the text

What's New and news

Notice of Change of Invoice Format and Business Registration Number
2023-03-01
In accordance with the National Tax Agency's Notice on the invoice system (qualified invoice preservation method), which will be introduced in October of this year, we will make the following changes to the method of calculating consumption tax on invoices issued on or after June 1 (scheduled), We will make the following changes to the method of calculating consumption tax for invoices issued by us on or after June 1 (tentative).
In addition, a notification of our Qualified Invoicing Business Registration Number will also be sent out.
Please contact the following individuals if you have any questions. Thank you very much for your cooperation.

・Our qualified bill issuance company registration number 

 T4-0117-0100-2635 (This number will be written on each invoice.)


・Details of Invoice change

Details of change 

Consumption tax on invoices will be calculated in accordance with the method designated by the National Tax Agency.

Consumption tax Calculation method

Consumption tax rate multiplied by the total amount invoiced (rounded down to the nearest yen)

Date of change 

Scheduled to be changed for invoices issued on or after June 1.


・Contact persn in charge of invoice system

 KEIYOKOGYO Inc. Accounting Department Sato

 TEL 03-3678-0020 E-mail f-sato@keiyokogyo.co.jp

Back to TOP