3 September 2026 – The SARS Third-Party Data Bi-Annual Submission period is now open from 1 September to 31 October 2026. Approved third-party data providers are required to submit taxpayer information for the reporting period ending 31 August 2026.
Third-party data submissions are critical to support tax compliance and enable SARS to pre-populate and automatically assess tax returns. The quality and timeliness of the data submitted contribute to efficient tax administration and a better taxpayer experience.
Submitting entities are encouraged to submit information well before the deadline to support successful processing and compliance with law.
For more information, see the Third-Party Data webpage.
