Transfer Pricing in Tanzania: Related-Party Files TRA Will Actually Read

This page is the related-party pricing operating file: arm’s-length evidence for goods, services, loans and intangibles involving a Tanzanian company. It is not a WHT calculator, not a thin-cap ratio, and not a penalty table.

• Withholding on the same cash: cross-border WHT
• Interest limitation: thin capitalisation
• Source of funds: inward capital trail
• TRA dispute ladder: TRAB / TRAT

As at 10 September 2026. Confirm tra.go.tz and the live transfer-pricing regulations. This page publishes no documentation threshold, no penalty figure, and no invented OECD paragraph as if it were Tanzanian law. OECD guidance can be discovery. The Act is the file.

Related party is a fact pattern, not a brand

Parents, subsidiaries, sister companies, shareholders, and persons who control or are controlled: the live Income Tax Act definition decides who is related. A ‘strategic partner’ with a 30 per cent stake can still be related. A founder’s other company in Dubai is usually related. If you have to argue that you are not related, you are already in a documentation conversation.

Domestic related-party deals sit in the same family as cross-border ones. A Dar trading company buying from a related Mwanza manufacturer still needs a pricing story. Cross-border is louder because WHT, forex and customs valuation join the party. Loud is not the only file.

Arm’s length, in operator language

Charge what independents would charge for the same thing, in similar circumstances. That sentence is easy. The file is not: functional analysis (who does what, who bears which risk, who owns which intangible), comparables the live method allows, and contemporaneous papers: papers that existed when the deal was priced, not a PDF invented the week the auditor booked a flight.

Methods (comparable uncontrolled price, resale, cost-plus, transactional net margin, profit split) are a live regulation question. This page will not pick one for your facts. An adviser who always uses cost-plus plus eight per cent because ‘that is what Tanzania wants’ is not reading your functions.

What contemporaneous means

TRA’s live rules decide who must prepare a formal file and by when. Thresholds move. Confirm them. Below a threshold is not a permission to price at random. It is a smaller formal-file duty, not a holiday from arm’s length.

Customs valuation is a cousin, not a twin

Related-party import prices meet customs valuation as well as income-tax transfer pricing. A price that is low for TRA profit can be high for duty, or the reverse. Do not let the customs broker and the tax adviser invent two different ‘true’ prices for the same carton. Reconcile them. TANCIS and PVoC are the import siblings. This page is the income-tax sibling.

Undervaluation slogans (‘we will sort TRA later’) are how you meet both desks in the same season. Later is an assessment.

Loans, guarantees and treasury

Related-party interest must be a real loan: agreement, drawdown, repayment capacity, and a rate independents would take. Then thin-cap / interest limitation may still disallow a slice. Then WHT may sit on the coupon. Three files, one loan. See the thin-cap page. Do not skip it because the transfer-pricing report has a nice cover.

Guarantee fees, cash-pooling, and ‘HQ treasury allocation’ are the same family. If no independent would pay it, TRA will ask why you did.

Services and intangibles

Management fees need a benefit test: did the Tanzanian company receive something it could use, that it did not already pay staff to do, that an independent would buy? Duplicate HQ slides are not a benefit. A named engineer who flew in and left a report can be.

Royalties need IP that exists. Licensing a brand the group does not use in Tanzania is a conversation. Confirm the live royalty row and the treaty file if you claim one.

Sequence

1. Map the related parties and the actual flows: goods, services, money, IP.
2. Write the functions before you pick a method.
3. Price, then paper: agreement, invoices, evidence of work.
4. Align WHT, forex and customs to the same story.
5. Keep the file for the live retention period. Confirm TRA, do not invent it.

Where this file stalls

• Backdated agreements the week of the audit visit
• Cost-plus with no functional analysis
• Management fees that exist only to move cash
• Two prices for the same import: customs vs income tax
• Inventing a penalty or a threshold from a 2018 slide

Worked path: same-group spare parts vs HQ brand royalty

A Tanzanian assembler buying spare parts from a related Kenyan warehouse needs a goods price independents would pay, a customs value that can be explained, and invoices that match TANCIS. If the Kenyan warehouse is only a letterbox, the comparable is not ‘Kenya list price’. It is the manufacturer’s price plus a real logistics function. Write the functions.

A Tanzanian retailer paying a Swiss IP company for a brand used on the shopfront needs a royalty that matches how independents licence that kind of brand, a WHT file, and a treaty file if claimed. If the brand is not on the shopfront, ask why the royalty exists. TRA will.

Currency of this file

Regulations, thresholds and return labels move. This page is orientation as at 10 September 2026. tra.go.tz and the live regulations win.

Documents that should exist before the auditor’s flight is booked

A current group chart; the intercompany agreements that are actually in force; a functional narrative someone in the Tanzanian company can defend; invoices and evidence of delivery or work; and the customs entries for related-party goods. If the only person who understands the fee is in Dubai, the file is not contemporaneous. It is a story.

Board minutes that adopt the policy should pre-date the invoices. Backdating is visible. TRA has seen it.

What this page will never publish

A documentation threshold in shillings or dollars. A penalty. An OECD paragraph cited as if it were the Income Tax Act. A blessed markup. Confirm tra.go.tz.

How an audit of this file usually starts

Not with a philosopher. With a management-fee line that grew faster than revenue, or a related-party import whose customs value and management accounts cannot be reconciled. Build those two reconciliations every year even if no one asked. The year someone asks, you will not have time.

As-at 10 September 2026: diary discipline

Price related-party deals when you set the budget, not when you file the return. Confirm the live regulations the month you sign a new HQ agreement. If the regulation and this page disagree, the regulation wins.

Mandate-holders this file does not replace

TRA income tax is this file. TRA Customs valuation is a cousin. BOT documentary standards sit on the SWIFT. BRELA beneficial-ownership names the people. None of those desks will accept ‘we have a TP policy’ as a substitute for their own paper. Map the four. If a HQ fee leaves the country, add withholding as a fifth.

Zanzibar companies still meet Union income tax. A related-party fee billed to a BPRA company is not automatically a ZRA-only story. See the Union-versus-non-union page. Do not hide a Dubai fee in a Zanzibar P&L because the island felt quieter.

Sector regulators (EWURA, the Mining Commission, BOT as a licensing authority) can ask for related-party contracts for their own reasons. That is not a TRA transfer-pricing file. Give them what they asked. Do not send them the OECD-style report unless they asked for it.

What to put in the board minutes

Write the related parties, the flows, the policy date, and who in Tanzania can explain the fee. If the minutes say only ‘HQ support continues’, the audit interview will be the first time anyone tries to explain it. That interview goes badly.

When a new intercompany agreement is signed, minute it. When a fee changes, minute why. When a loan is converted, minute the Companies Act path. Transfer pricing is a story told in papers that have dates.