Tanzania Transfer Pricing Documentation Requirements

Tanzania requires transfer pricing documentation from every taxpayer with related-party transactions, regardless of value, with mandatory submission alongside the return where those transactions reach TZS 10 billion. The minimum penalty for non-submission is substantial.

TP documentation

Last reviewed 2025

Requirements at a glance

RequirementThresholdDeadlineDeadline typeLanguagePenalty
TP documentation
Required
All taxpayers with related-party transactions; submitted with the return above TZS 10bnBy tax return filing datePreparation deadline
The documentation must exist by the date shown and is produced only when the tax authority requests it. Once requested, it must be provided within 30 days.
SW / ENYes (minimum TZS 52.5m)
Preparation deadline: documentation must exist by the date and is produced only on request.   Submission deadline: filed with the authority by the date.
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Scope of the documentation obligation

There is no value threshold for preparing transfer pricing documentation in Tanzania. Every taxpayer with related-party transactions must prepare it by the income tax return filing date, regardless of the amount. Where a taxpayer’s related-party transactions reach TZS 10 billion, the documentation must additionally be submitted alongside the return rather than merely held. Documentation is produced within 30 days of a request.

Distinctive features of the Tanzanian regime

Two features distinguish the Tanzanian regime. The first is the universal preparation duty paired with a submission threshold: all taxpayers must prepare documentation, but only those above TZS 10 billion must file it with the return, which separates the duty to hold documentation from the duty to submit it. The second is the size of the minimum penalty. A failure to submit, or a late submission, attracts a minimum penalty of TZS 52.5 million, a high floor relative to the region that makes timely compliance a material concern. There is no published safe harbour, and there is no Country-by-Country reporting obligation in the regime as captured.

Benchmarking and comparables

Local comparables are preferred but not mandatory. Multi-year testing, preferably over three years, is preferred. There is no requirement to perform a fresh benchmarking study every year, with a fresh search conducted every three years in practice and an annual financial update. The limitation period is five years from the due date for filing the final corporate income tax return, with no limit in cases of fraud, evasion, or gross or wilful neglect.

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Frequently asked questions

Which Tanzanian taxpayers must submit documentation with the return rather than just hold it?

Those whose related-party transactions reach TZS 10 billion must submit the documentation alongside the return. All other taxpayers with related-party transactions must still prepare it and produce it on request.

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This guide is an informational research aid prepared by Comp-Press and is not tax or legal advice. Transfer pricing rules change; verify current requirements before relying on them for filing.