Name: SA ID Checker
Author: SA ID Checker

Question 1

How do I check an SA ID number?

Accepted Answer

Simply enter the 13-digit South African ID number into our free ID checker tool above. The SA ID number check validates the format, date validity, and Luhn checksum, and decodes birth date, age, gender, and citizenship status from the number itself instantly. It does not check the number against Home Affairs or verify a person's real-world identity.

Question 2

Is this SA ID number check free?

Accepted Answer

Yes, our SA ID number check tool is 100% free to use. You can check up to 5 ID numbers for free without creating an account, and create a free account for 5 validations every month. For higher volumes, we offer affordable paid plans starting at R79/month.

Question 3

What information can I get from checking an ID number?

Accepted Answer

Our ID checker decodes the following from the number itself: date of birth, current age, gender (male/female), and citizenship status (SA citizen or permanent resident). It also validates whether the ID number is structurally valid using the Luhn algorithm checksum.

Question 4

Is my ID number data stored or shared?

Accepted Answer

We never store your ID numbers, and we never store the decoded personal details such as date of birth, age, gender, or citizenship. We do keep privacy-safe usage metadata — for example whether a check passed, the time it ran, and which feature was used — to operate the service. We do not sell or share your data with third parties. Privacy by design and POPIA compliant.

Question 5

How does the SA ID checker validate a number?

Accepted Answer

It checks the format and length, confirms the embedded date of birth is a valid date, and verifies the structure using the official Luhn algorithm checksum. This confirms the number is structurally valid — it does not check the number against Home Affairs or confirm it belongs to a real, living person.

SA ID Resources: Government Links & Useful Tools

Government Resources

Department of Home Affairs

eHomeAffairs Online Portal

SASSA

Government Services Portal

Legal & Compliance

Information Regulator (POPIA)

Financial Intelligence Centre (FICA)

CIPC

Industry Bodies

EAAB (Estate Agency Affairs Board)

HPCSA

Banking Association SA

Our Guides

SA ID Number Explained

Luhn Algorithm Guide

POPIA Compliance

FICA Compliance

ID Validation for Business

Verify ID Documents

ID Generator for Testing

Age Verification Guide

Need Help with ID Number Validation?