Tanzania has introduced a new requirement for people conducting business through social media to publicly display their tax identification details, bringing online sellers and other digital businesses under a more visible layer of tax enforcement.
The Tax Administration (General) (Amendment) Regulations, 2026, issued through Government Notice No. 158G, require a person conducting business on social media to display a Tax Identification Number (TIN), Tax Clearance Certificate or the applicable tax certificate on their social media profile or account in a manner that is easily visible.
The regulations were signed by Finance Minister Khamis Mussa Omar in Dodoma on June 30 and took effect July 1, 2026. They amend Regulation 58 of the Tax Administration (General) Regulations, 2016, made under the Tax Administration Act, Cap. 438.
The change effectively makes a social-media account part of a business’s tax compliance footprint.
For online merchants, creators and other entrepreneurs using platforms such as Instagram, Facebook and other social networks to sell goods or services, tax credentials will now have to be visible on the account used for that business.
The regulation says the information must be displayed for the purposes of “inspection and enforcement,” giving Tanzania’s tax authorities a direct way to identify businesses operating through social media.
The measure comes as governments across Africa look for ways to capture economic activity moving from traditional shops and marketplaces to digital platforms.
Tanzania has already introduced tax rules covering parts of the digital economy, including registration requirements for certain non-resident electronic service providers. The latest amendment takes a different approach by targeting the visibility of businesses operating directly through social media.
For Tanzania’s growing base of small online businesses, the requirement could turn tax compliance into something customers can see before making a purchase.
A seller’s social-media page may no longer simply be a storefront carrying a product catalogue, phone number and payment details. It will also need to carry evidence of the seller’s tax status.
The rule could also make it easier for authorities to identify businesses that operate exclusively online and previously had little physical presence through which they could be identified.
The amendment does not specify a particular social-media platform in Regulation 58, meaning the requirement is framed around conducting business on social media, rather than being limited to Instagram, Facebook, TikTok or another named service.
For Tanzania’s digital merchants, the change marks a broader shift in the relationship between social media and government regulation: the platform where a business sells is increasingly becoming part of the system through which that business is identified, monitored and taxed.