You may apply to have your South African citizenship reinstated if you are a former citizen by birth or descent and you have returned to South Africa permanently, or are living in South Africa permanently.

Former citizens by naturalisation must re-apply for permanent residence, or apply for exemption thereof, before they can be considered for resumption.
To apply for resumption, you need to:

• Complete Forms DHA-175and DHA-52
• Complete the application for identity document Form DHA-9
• Submit two identity document photographs that comply with the passport and ID photograph specifications
• Submit proof that you live in South Africa permanently (e.g a municipal account) and a copy thereof
• Submit your marriage certificate (if applicable) and a copy thereof
• Pay the prescribed fee