Not incorporated yet
The company does not exist
Open registration or complete setup. If the vehicle is still open, decide branch versus subsidiary first.
Do not start on digital transformation or tender.
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Companies must be able to say who owns and controls them. Inconsistent ownership stories fail banks, investors and BRELA filings.
Tanzanian companies are expected to maintain accurate beneficial-ownership information and to file it through the current BRELA beneficial-ownership process. Zatra helps companies map ownership and control, identify gaps and coordinate filings so the story told to BRELA, TRA and banks is consistent. Check Your Beneficial Ownership Compliance.
On this page: What Zatra handles · Process · Documents.

Companies with layered ownership, foreign parents or recent share changes.
Filing a simple share register that hides the real controller.
Ownership chart to the natural persons who control the company.
Boards, investors and banks that need a truthful control map.
Nominee arrangements and group charts that cannot be explained.
A control map and a filing path through the current BOS process.
The question is not who holds the shares but which natural persons ultimately own or control the company, including control through agreements, nominees or voting arrangements. If you cannot draw the control chain on one page, the portal filing will stall. Nominee arrangements, funds and layered holding companies still have to be explained.
Beneficial-ownership particulars are disclosed to BRELA and maintained as part of the company's registry record. Banks ask the same facts under their own AML obligations; inconsistent answers between the registry filing and the bank file are treated as a red flag. Confirm current fields on bos.brela.go.tz. Zatra does not design concealment structures. This work is usually paired with secretarial and annual returns. If ownership is changing, see share transfer. Professional fees are on pricing.
The natural persons who own or control the company, as defined in the current legal framework. Confirm the live definition before filing.
The bank file should not contradict BOS. See KYC readiness.
Exact lists depend on the entity, ownership and activity. Start with these items, then confirm against the live regulator or bank process.
Full foreign-investor pack: required documents checklist.
Trace ownership and control upward to natural persons, including control by agreement.
Nominees, trusts, joint arrangements and negative control need a documented position, not a guess.
Disclose the particulars the live form requires. Working days start from a complete, consistent pack.
The company’s own record has to match what was filed. Changes in control trigger a fresh disclosure.
Processing time and government fees change. Zatra does not publish a fixed timeline or fee table on this page; those are confirmed from the current authority or institution for the specific file.
Naming the immediate shareholder instead of the ultimate owner. Ignoring control that does not sit in the share register — veto rights, funding arrangements and nominee holdings. Filing once and never updating. Nominee stories that collapse under bank KYC.
Zatra does not guarantee authority acceptance, processing time, bank approval, incentive eligibility or that one registration authorises trading. Live regulator, bank and immigration rules govern.
Unstable regulatory facts are checked against the competent Tanzanian authority. Zatra cites the source of record, not a third-party summary.
If a portal, form or fee has changed since this review date, the live government source governs.
Most briefs need three or four pages, not forty-six. Start on the formation spine. Advisory sits after the company exists.
Not incorporated yet
Open registration or complete setup. If the vehicle is still open, decide branch versus subsidiary first.
Do not start on digital transformation or tender.
Already on the register
Stay on continuity. Standing answers sit on FAQs. Professional fees stay on pricing, separate from government charges.
Formation spine
Accurate information on who owns and controls the company, filed through the current BRELA BOS process. Confirm live fields on bos.brela.go.tz.
No. Directors manage. Beneficial owners are the natural persons who ultimately own or control. One person can be both; many files have different people in each role.
No. Nominees are part of the story the filing must tell, not a way to leave the form blank.
Confirm structure, document gaps and regulator exposure before committing package fees or third-party spend.
See live pricing —
Government, bank and official charges are separate.

Registered is not compliant.
Every filing, rate, deadline and penalty a registered business carries in Mainland Tanzania, on one calendar with named owners and a stated cost for each missed date. Struck on the Finance Act 2026.
2026/27 edition · PDF · free, no sign-up
Share the facts of the file. Zatra will not invent fees, timelines or guaranteed outcomes.
Use these articles for orientation, then brief the commercial desk for the live route.