How Do I Change Tax Details Sars
How Do I Change My Tax Details With SARS
Most eFiling updates are immediate. Banking detail verification can take 7-14 business days.
What Details Can You Change
You can change your postal address, physical address, contact numbers, email address, and banking details on eFiling. Your name and ID number changes require a branch visit.
How to Update on eFiling
Log into eFiling, go to My Profile, select the detail you want to change, enter the new information, and save. Some changes require OTP verification.
When to Visit a Branch
Visit a branch for name changes, ID number changes, or if you cannot verify changes online. Bring your ID and supporting documents.
Frequently Asked Questions
How long do changes take to reflect?
Most eFiling updates are immediate. Banking detail verification can take 7-14 business days.
Do I need to notify SARS of address changes?
Yes. You are legally required to keep your address updated with SARS so they can send correspondence.
What if I changed my name?
Visit a SARS branch with your ID showing the new name and marriage certificate or deed poll as supporting evidence.
Need Help With Your Tax?
Admin Boss is a registered tax practice with over 20 years of experience helping South African individuals and businesses navigate SARS.
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Related Tax Guides
Official Resources
Important: this is not a free service. TaxSeason2026.online is the website of Admin Boss – Tax division, a private South African tax practice that assists individuals with the preparation and filing of their SARS tax returns for a professional fee. We are not SARS and we are not affiliated with SARS or any government body. SARS eFiling itself is a free government channel – our fee covers expert review, deduction optimisation and done-for-you filing.
