What the TRA written interview is
The Tanzania Revenue Authority runs its own mass-recruitment drives for tax officers, customs officers, accountants, drivers and other support staff, separate from the general civil-service portal (ajira.go.tz) that most of the rest of Tanzania’s public service recruits through. TRA applications go through the Authority’s own recruitment portal, and every applicant who clears paper screening sits a written screening test that TRA and the Tanzanian press both call a “written interview,” held at fixed regional centers on a fixed date. Only candidates who pass that written stage are called forward to an oral interview and, for some technical posts, a practical assessment. It is a genuine standardized written exam gating a specific agency’s recruitment, not the interview-and-CV-matching process that characterises Tanzania’s general jobseeker registration pipeline.
Who can apply
Applicants must be Tanzanian citizens, and TRA’s 2025 recruitment notice set a general age ceiling of 45, waived for candidates already serving as public servants. The academic bar depends on the specific post advertised: a bachelor’s degree for professional-cadre roles such as Tax Management Officer Grade II, Customs Officer Grade II or Accounts Officer Grade II; a diploma for assistant-cadre roles such as Tax Management Assistant Grade II; and a Form IV certificate together with a VETA-recognised basic driving course and a Class C1 or E driving licence for Driver II posts. Every applicant must attach certified copies of the relevant academic certificates, National Form IV and (where the post requires it) Form VI certificates, a birth certificate and a recent passport-size photograph; result slips in place of the actual Form IV or Form VI certificates are explicitly not accepted.
How the written interview is structured
The written interview is administered on a single fixed date at a small number of designated centers covering both mainland Tanzania and Zanzibar, rather than online from home. In TRA’s February-to-April 2025 round, the Authority first screened 135,027 applications against the paper requirements above; 112,952 applicants cleared that screening and were called to sit the written interview on 29 and 30 March 2025 across nine test centers. The exact subject syllabus TRA uses for the written interview was not published in any sourced press coverage of this round, so it is not stated here; what is documented is that it functions as a hard pass/fail gate before the oral interview stage, scored and ranked separately for each advertised post category rather than against one combined cutoff.
After the written interview
TRA published the written-interview results on 26 April 2025. Of 80,888 candidates who actually sat the test, only 6,505 were shortlisted to the next stage, an overall pass rate of roughly 8 percent. The shortlist broke down sharply by post: 1,784 of 18,139 candidates advanced for Tax Management Officer Grade II, 974 of 5,491 for Tax Management Assistant, 862 of 14,614 for Customs Officer Grade II, and 553 of 3,480 for the Driver cadre. Shortlisted candidates then sat an oral interview, with a practical assessment added for some technical cadres, before final selection. Successful candidates have historically gone through an induction programme, reported in earlier TRA recruitment cycles as run at the Institute of Tax Administration in Dar es Salaam, before taking up their posts.
How to prepare
Because TRA does not publish a fixed syllabus for the written interview, the most useful preparation is treating it as a competitive, strictly scored screening test tied to the specific post applied for: revising the subject-matter knowledge relevant to that cadre (tax administration and customs procedure for the revenue cadres, basic accounting for finance posts, road-traffic and vehicle-handling knowledge for the Driver cadre), alongside general numeracy and English or Kiswahili comprehension, since TRA accepts applications and publishes official notices in English. Because the written interview is held on one fixed date at a limited number of regional centers, confirming the assigned test center and travel arrangements well in advance matters as much as subject revision, given how little time typically separates the paper-screening announcement from the test date.
Sources and re-verification
TRA’s vacancy counts, application numbers, test center counts and the written-interview pass rate all come from a specific February-to-April 2025 recruitment round and will differ in the Authority’s next round. TRA’s age ceiling, document requirements and cadre-specific academic bars have also changed between recruitment cycles in the past. Re-verify any date, vacancy count or eligibility detail against TRA’s current recruitment notice on tra.go.tz or its recruitment portal before relying on it for a live application.