Free calculator
SSM number decoder
Enter a 12-digit SSM number to see what it says. It checks the format only; SSM’s e-Search confirms the business.
12 digits, like 201901012345
Decoded
Valid SSM number format
- Year registered
- 2019
- Kind of entity
- Local company (Sdn. Bhd. or Bhd.)
- Serial number
- 012345
Older numbers like 1234567-X are still printed in brackets after the new one. Check a business on SSM’s e-Search before you rely on it.
Make an invoice with your SSM numberHow the number is built
- The first 4 digits are the year of registration.
- The next 2 are the kind of entity: 01 local company, 02 foreign company, 03 business, 04 LLP, 05 and 06 others.
- The last 6 are the serial number.
Last updated . This calculator is a guide, not tax advice.
Frequently asked questions
What about my old number, like 1234567-X?
Since October 2019 SSM uses the 12-digit format. Many businesses print the old number in brackets after it, like 201901012345 (1234567-X).
Must the SSM number be on my invoices?
Yes. Companies must show their registration number on invoices and business documents, and so must registered businesses.
Does this look the business up?
No. It runs offline in your browser.