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Digital ID South Africa: How It Works and How to Get One
South Africa is building a national digital ID system that will let you carry a secure, verified version of your identity on your phone. The Department of Home Affairs has published draft Digital Identity regulations, the public comment period has closed, and a phased rollout is already taking shape. This guide explains what the digital ID is, how it works, how you will get one, and what it means for the 13-digit ID number you already have.
Before anything else, it helps to understand the number that sits at the centre of all of this. Every South African digital identity is anchored to your existing 13-digit ID number. You can check that any ID number is structurally valid, free and in seconds, with our South African ID number checker.
What Is the Digital ID in South Africa?
The digital ID is a smartphone-based "Digital Identity Credential" issued by the state. Instead of carrying a physical card, you will be able to store a cryptographically secure version of your Smart ID, and over time other official documents, inside a government mobile application. The credential can then be used to prove who you are, both in person and remotely, without handing over a physical document.
The system is run through a central state platform branded MyMzansi. The aim, according to Home Affairs, is to cut fraud, reduce queues, and let citizens and organisations share verified identity details quickly and safely. Minister of Home Affairs Dr Leon Schreiber has positioned the digital ID as a flagship part of the department's wider modernisation drive.
Importantly, the digital ID is a credential built on top of your 13-digit South African ID number. It does not replace that number. It is a new, verifiable way to present the identity that number already represents.
How the Digital ID Works
The proposed system relies on biometrics to confirm that you are really you before a credential is issued or used. Expect three layers of verification:
- Liveness detection to confirm a real, present person rather than a photo or video.
- Facial recognition matched against the Home Affairs identity database.
- Fingerprint or other biometric checks captured when you enrol.
Once issued, the credential is bound to your specific mobile device. You will be able to share verified details with a bank, employer, or government office using technologies such as Near-Field Communication (NFC), Bluetooth, or a scannable QR code. Because the credential is tied to your phone, you would need to re-register if you lose, replace, or change your device.
Digital ID vs the Smart ID Card and Green ID Book
The digital ID does not make your physical documents worthless. It sits alongside them. Here is how the three compare:
| Feature | Digital ID | Smart ID Card | Green ID Book |
|---|---|---|---|
| Format | On your phone, in an app | Physical plastic card | Physical book |
| Validity | Expires every 5 years, renewable | Lifelong (barring damage or detail changes) | Being phased out |
| Status | Voluntary, opt-in | Standard ID document | Still valid but discontinued for new issues |
| How to get it | Requires a Smart ID first | Apply at Home Affairs or a partner bank | No longer issued |
One detail catches many people by surprise: unlike the Smart ID card, the digital ID is expected to expire every five years and need renewal. The green barcoded ID book, meanwhile, is being progressively discontinued in favour of the Smart ID card. If you are weighing up the change, our guide on the Smart ID card versus the green ID book breaks down the practical differences.
How to Get a Digital ID in South Africa
You cannot get a digital ID on its own. The first requirement is a physical Smart ID card, because the digital credential is a verified version of it. The practical path looks like this:
- Get a Smart ID card first. You can apply online through the eHome Affairs portal or in person. See our walkthrough on applying for a Smart ID online and the current Smart ID card cost.
- Use a participating bank if you can. Home Affairs has partnered with major banks, including Capitec, Standard Bank, FNB, Absa, and Nedbank, to capture biometrics and process Smart ID and passport applications. This rollout has grown quickly, from around 200 branches towards a target of roughly 750 branches, and it is the fastest way for most people to skip the long Home Affairs queues. Our guide to Home Affairs services at bank branches lists what to expect.
- Enrol for the digital credential once the public-facing system goes live, by verifying your biometrics through the official MyMzansi platform.
Timelines matter here. The draft regulations and bank rollout are real and active in 2026, but a full national digital ID launch is being phased in over the coming years rather than switched on all at once. Treat any single "launch date" you see in the news with caution and rely on official Department of Home Affairs announcements. If you are still waiting on a Smart ID, our note on how long a Smart ID takes sets realistic expectations.
Is the Digital ID Compulsory?
No. Based on the draft framework, the digital ID is voluntary. Physical Smart ID cards will continue to be issued and will remain valid, so you are not forced to adopt a phone-based credential to prove your identity.
That said, the proposal has drawn debate. Privacy advocates have raised concerns about centralising biometric data in a single state system, about surveillance risk, and about what happens to people without smartphones or reliable connectivity. These are reasonable questions, and they are part of why Home Affairs ran a public comment process. Because the credential handles personal information, it falls under South Africa's data protection regime. Our explainer on POPIA and your ID number covers how the law is meant to protect that data.
What the Digital ID Means for Your Existing ID Number
The most useful thing to understand is that the digital ID does not change your 13-digit ID number. That number, with its embedded date of birth, gender, citizenship, and Luhn check digit, remains the single key to your identity. The digital credential is simply a safer, faster way to present it.
So nothing about the change requires you to do anything to your current number. If you want to understand what each digit means, or confirm that a number is structurally valid before you rely on it, you can use our free South African ID number checker at any time. It runs entirely in your browser and never stores the number you enter.
Frequently Asked Questions
Is South Africa getting a digital ID?
Yes. The Department of Home Affairs has published draft Digital Identity regulations and is phasing in a smartphone-based digital ID through the state MyMzansi platform. The rollout is happening in stages over the coming years rather than all at once.
Is the digital ID compulsory in South Africa?
No. The digital ID is voluntary. Physical Smart ID cards continue to be issued and remain fully valid, so you can keep proving your identity with a card if you prefer.
What are the disadvantages of a digital ID?
The main concerns raised are privacy and the centralisation of biometric data, the risk of exclusion for people without smartphones or data, and the fact that the digital credential is expected to expire every five years and must be re-registered if you lose or change your phone.
Do I need a Smart ID to get a digital ID?
Yes. The digital ID is a verified digital version of your Smart ID card, so you need a physical Smart ID first. You can apply for one online through eHome Affairs or at a participating bank branch.
Does the digital ID replace my 13-digit ID number?
No. Your 13-digit South African ID number stays exactly the same. The digital ID is just a new way to present the identity that number represents. You can check any ID number's structure with our free ID number checker.
How long is the digital ID valid for?
Under the draft rules, the digital ID is expected to expire every five years and require renewal. This is different from the Smart ID card, which is generally valid for life unless your details change or it is damaged.