What are the key Finance Act 2025 changes that affect corporate taxpayers?

The headline changes are the introduction of VAT on digital services, new non-final withholding taxes on commissions and hired vehicles, and a 10% charge on undistributed corporate profits, alongside revised PAYE bands and rates.

When do the Finance Act 2025 measures take effect?

The principal measures took effect on 1 July 2025, the start of Tanzania’s fiscal year. Specific transitional provisions may allow limited grace periods for administrative steps such as non-resident VAT registration.

Who must register for VAT on digital services in Tanzania?

Both resident and non-resident suppliers of electronic services consumed in Tanzania must register. Non-residents use a simplified registration regime through TRA’s electronic portal; no physical presence is required.

How does the withholding tax on undistributed profits work?

A 10% charge applies to after-tax profits that a company retains beyond the prescribed threshold or period without distributing as dividends. The charge is in addition to standard corporate tax and any future dividend withholding tax.

How do I object to a TRA assessment and what are the deadlines?

A taxpayer must file a formal objection with the Commissioner General within the timeline prescribed by the Tax Administration Act. If the objection is rejected, the taxpayer may appeal to the Tax Revenue Appeals Board, then to the Tribunal and ultimately to the courts.

What penalties apply for non-compliance with new withholding taxes?

Late or non-remittance of withholding tax attracts interest at the statutory rate, plus penalties prescribed under the Tax Administration Act. Persistent non-compliance may also trigger enhanced audit selection by TRA.

When should a business consult tax lawyers Tanzania professionals?

Ideally, before the changes take effect, during the planning and system-configuration phase. At a minimum, businesses should engage a qualified tax lawyer when they receive a TRA audit notification, an assessment they wish to challenge, or when structuring transactions affected by the new rules.

Tax Lawyers Tanzania | Global Law Experts

Tax lawyers Tanzania practitioners and the corporate taxpayers they advise face a demanding compliance landscape following the enactment of the Finance Act 2025, which introduced sweeping changes to VAT on digital services, withholding tax obligations, and the taxation of undistributed profits. These measures, most of which took effect on 1 July 2025 with further implementation milestones running into 2026, require immediate action from CFOs, tax managers and in-house counsel operating in or into the Tanzanian market. This practitioner-focused guide consolidates the key legislative changes, sets out actionable compliance checklists and filing workflows, and addresses the dispute-resolution strategies that businesses will need if the Tanzania Revenue Authority (TRA) challenges their positions during audits or assessments.

Immediate actions for corporate taxpayers:

VAT on digital services. Confirm whether your business supplies digital services into Tanzania and, if so, complete simplified VAT registration with TRA and update invoicing systems.
Withholding tax processes. Revise supplier-payment workflows to apply new non-final withholding rates on commissions, hired-vehicle payments and other prescribed categories; update ERP withholding-tax codes.
Undistributed profits exposure. Review your dividend-distribution policy and board-resolution calendar to manage the 10% charge on undistributed profits before the compliance deadline bites.
Dispute preparedness. Build contemporaneous documentation files now, the cost of defending a TRA assessment is significantly lower when records are assembled in real time rather than reconstructed during an audit.

Overview, Finance Act 2025: Scope & Effective Dates

The Finance Act 2025 is the principal annual legislative vehicle through which the Government of Tanzania adjusts tax policy for the fiscal year commencing 1 July 2025. It amends several parent statutes, including the Value Added Tax Act (Cap 148), the Income Tax Act (Cap 332) and the Tax Administration Act (Cap 438). For corporate tax Tanzania obligations, the 2025 Act is notable for three headline measures: the extension of VAT to digital services supplied by non-resident providers, the introduction and adjustment of non-final withholding tax categories, and a new charge on undistributed corporate profits.

Additional changes affect PAYE bands and rates, excise duties and various sectoral incentives, but it is the three headline measures above that demand the most urgent operational response from businesses.

Industry observers expect TRA to issue supplementary guidance notes and practice directives throughout the second half of 2025 and into 2026, clarifying administrative details such as simplified registration portals for non-resident digital suppliers and the mechanics of the undistributed-profits charge. The table below summarises the key dates and the immediate taxpayer actions each one triggers.

Date	Change	Required action (by taxpayer)
1 July 2025	VAT on digital services, effective for resident and non-resident suppliers	Register for VAT (simplified regime for non-residents); update invoicing and VAT return entries
1 July 2025	New / amended non-final withholding taxes on commissions, hired vehicles and other prescribed payments	Update supplier payment workflows; withhold at source from the effective date; file withholding-tax returns
1 July 2025	10% charge on undistributed profits applies for the year of income	Review dividend / distribution policies; schedule board resolutions; adjust tax provisions in financial statements
1 July 2025	Revised PAYE bands and rates for the 2025/26 year of income	Update payroll systems; issue revised pay-slips; reconcile employer monthly PAYE returns

How to Read Effective Dates vs Transitional Provisions

Unless a specific section of the Finance Act 2025 prescribes a different commencement date, the default effective date for amendments is the first day of the new fiscal year, 1 July 2025. Where the Act grants transitional relief (for example, a grace period for non-resident digital suppliers to complete registration), taxpayers should treat the transitional window as a compliance runway, not a deferral of the underlying tax liability. In practice, this means that the obligation to account for VAT or withholding tax crystallises on the statutory effective date even if TRA’s administrative systems allow a later registration window.

Tax lawyers Tanzania practitioners routinely advise clients to document compliance efforts taken during any transitional period, such evidence becomes critical if TRA later disputes whether tax was accounted for on time.

VAT on Digital Services Tanzania, Who Must Register, Invoicing & Compliance

The extension of VAT to digital services is one of the most commercially significant changes introduced by the Finance Act 2025. It aligns Tanzania with a growing number of African jurisdictions, including Kenya, Nigeria and South Africa, that now require non-resident digital service providers to register, collect and remit VAT on supplies consumed within their borders.

Which Supplies Are Captured as Digital Services

The Finance Act 2025 defines “electronic services” (commonly referred to as digital services) broadly. The definition captures services delivered over the internet or an electronic network where the supply is essentially automated or requires minimal human intervention. Typical examples include:

Streaming and digital content. Music, video, e-books, podcasts and online gaming subscriptions.
Software and cloud services. Software-as-a-service (SaaS), platform-as-a-service (PaaS), web hosting and cloud storage.
Online advertising. Search-engine advertising, social-media advertising placements and affiliate marketing services.
Digital marketplaces and intermediation. Platform facilitation services (ride-hailing, accommodation booking, freelance marketplaces) where the platform charges a commission or service fee.
Online education and training. E-learning courses, webinars and digital training materials delivered electronically.

Supplies that require significant human involvement, such as live professional consultancy delivered via video call, are generally excluded from the digital-services definition, although the boundary can be difficult to police in practice. Early indications suggest TRA will adopt a substance-over-form approach, scrutinising the degree of automation rather than the delivery medium alone.

Registration Thresholds and Who Must Register

Resident businesses supplying digital services are subject to the standard VAT registration threshold applicable to all taxable supplies under the Value Added Tax Act. Non-resident suppliers, however, face a simplified registration obligation that does not require them to establish a physical presence in Tanzania or appoint a fiscal representative. The simplified regime requires the non-resident supplier to register through TRA’s electronic portal, obtain a Taxpayer Identification Number (TIN) and file periodic VAT returns electronically.

A critical compliance point for non-resident suppliers is that the obligation to register and remit VAT arises once the supplier makes taxable digital supplies to consumers in Tanzania, regardless of whether the supplier has a permanent establishment or any other physical nexus in the country. Business-to-business (B2B) supplies may be subject to a reverse-charge mechanism, under which the Tanzanian recipient accounts for VAT on the supply. The distinction between B2C and B2B treatment is therefore essential for determining who bears the registration, invoicing and remittance obligation.

Invoicing, VAT Collection and Reverse-Charge Practicalities

For B2C supplies, the non-resident supplier must issue a VAT invoice compliant with TRA’s electronic fiscal device (EFD) requirements, or, where TRA permits, a simplified electronic invoice generated through the registration portal. The invoice must show the Tanzanian VAT registration number, the VAT amount and the gross consideration in Tanzanian Shillings (TZS) or the foreign-currency equivalent at the prevailing exchange rate.

For B2B supplies subject to the reverse charge, the Tanzanian purchaser accounts for VAT through its own VAT return. The purchaser must retain the non-resident supplier’s invoice, a record of the reverse-charge calculation and evidence of payment. Failure to self-account for reverse-charge VAT exposes the purchaser to penalties and interest under the Tax Administration Act.

VAT on digital services, compliance checklist:

Determine whether your supplies qualify as electronic/digital services under the Finance Act 2025 definition.
Register with TRA (simplified regime for non-residents; standard VAT registration for residents).
Configure invoicing systems to issue compliant VAT invoices in TZS.
Classify each supply as B2C or B2B and apply the correct collection/reverse-charge treatment.
Maintain contemporaneous records of cross-border supply evidence (customer location data, IP addresses, payment-card country of issue).

Withholding Taxes & Undistributed Profits Tax, Rules, Examples & Calculations

The Finance Act 2025 introduced and amended several withholding tax Tanzania categories. The changes affect businesses that make payments to service providers, contractors and vehicle-hire companies, as well as entities that retain profits rather than distributing them to shareholders.

New Non-Final Withholding Taxes Introduced by Finance Act 2025

Among the most impactful changes is the introduction or adjustment of non-final withholding tax at a rate of 10% on certain categories of payment, including commissions paid to agents and intermediaries, and payments for the hire of motor vehicles. A non-final withholding tax means that the amount withheld is not the taxpayer’s final liability, the recipient must still include the gross income in its annual return and claim a credit for the tax withheld. This contrasts with a final withholding tax, where the amount withheld represents the full and final tax on that income.

Worked example, commission payment:

Company A engages Agent B to source customers and agrees to pay a commission of TZS 10,000,000. Under the new non-final withholding regime, Company A must withhold 10% (TZS 1,000,000) at the point of payment and remit that amount to TRA within the prescribed period. Agent B receives TZS 9,000,000 net and includes the gross TZS 10,000,000 in its annual income tax return, claiming a credit of TZS 1,000,000 against its assessed corporate tax Tanzania liability.

Worked example, hired vehicle:

Company C hires a vehicle from Supplier D for TZS 5,000,000 per month. Company C withholds 10% (TZS 500,000) from each monthly payment, remits the withholding to TRA and issues a withholding-tax certificate to Supplier D. Supplier D accounts for the gross payment in its annual return and offsets the cumulative withholding credits.

Payers must register as withholding agents with TRA (if not already registered), issue withholding-tax certificates, and file monthly withholding-tax returns. Late remittance attracts interest and penalties under the Tax Administration Act.

Undistributed Profits Tax (10%), Mechanics, Planning Risks and Appeals Exposure

The Finance Act 2025 introduced a 10% charge on the undistributed profits of certain corporate entities. The charge applies where a company retains profits beyond a prescribed threshold or period without distributing them to shareholders as dividends. The policy objective is to discourage indefinite profit retention as a strategy to defer or avoid dividend withholding tax.

Worked example:

Company E earns taxable profits of TZS 1,000,000,000 in the 2025/26 year of income and pays corporate tax at the standard rate of 30%, leaving after-tax profits of TZS 700,000,000. If Company E does not distribute dividends (or distributes less than the threshold prescribed by the Act), the undistributed amount is subject to the 10% charge. On TZS 700,000,000 of fully undistributed profits, the additional charge would be TZS 70,000,000.

The practical compliance risk is significant. Boards of directors must now factor the undistributed profits tax into capital-allocation decisions, weighing the cost of the charge against the commercial need to retain earnings for reinvestment, debt repayment or working-capital purposes. Industry observers expect TRA to adopt an assertive audit posture on this measure, particularly for closely-held companies and subsidiaries of multinational groups that have historically retained earnings in Tanzania.

Interaction with Corporate Tax and Double Taxation Treaties

The undistributed profits charge sits alongside (and does not replace) the standard corporate tax Tanzania rate of 30% and any dividend withholding tax that applies when profits are eventually distributed. Where Tanzania has a double taxation agreement (DTA) with the shareholder’s country of residence, the treaty may reduce the dividend withholding rate, but the undistributed profits charge itself is not classified as a dividend withholding tax and its treatability under existing DTAs remains an open question.

The likely practical effect is that businesses with cross-border shareholders will need to model the total effective tax cost of retention versus distribution under both domestic law and the applicable treaty, a task that underscores the value of engaging experienced tax lawyers Tanzania practitioners who understand both the legislative framework and TRA’s administrative practice.

Compliance Checklist & TRA Administration, Returns, Remittances, Recordkeeping & PAYE

Implementing the Finance Act 2025 changes requires a coordinated effort across finance, legal, payroll and IT functions. The following checklist is designed for CFOs, tax managers and heads of legal who need to prioritise actions and assign accountability within their organisations.

Step-by-step compliance checklist:

Audit current tax registrations. Confirm that the entity is registered for all applicable tax heads (VAT, income tax, withholding tax, PAYE). If supplying digital services, complete simplified registration.
Update withholding-tax codes in ERP/accounting systems. Map new withholding categories (commissions, hired vehicles) to the correct rates and general-ledger accounts.
Revise supplier and contractor payment workflows. Ensure accounts-payable staff apply the correct withholding rate at the point of payment and generate withholding-tax certificates automatically.
Review dividend-distribution policy. Present a board paper on the undistributed profits tax exposure and timeline for board resolutions authorising distributions.
Reconfigure payroll systems for PAYE rates 2026. Apply updated PAYE bands and rates effective 1 July 2025; run parallel payroll calculations to verify accuracy before the first pay run.
Establish a filing calendar. Map all monthly and annual return deadlines (VAT, withholding tax, PAYE, corporate income tax) into a centralised compliance calendar with automated reminders.
Prepare audit-ready documentation. Maintain contemporaneous files for each transaction type, invoices, contracts, bank statements, withholding certificates, cross-border supply evidence and board minutes.
Train staff. Conduct targeted training sessions for finance and procurement teams on new withholding-tax obligations and VAT on digital services.

PAYE Rates 2026, Employer Action

The Finance Act 2025 adjusted the individual income tax (PAYE) bands and rates applicable from 1 July 2025 for the 2025/26 year of income. Employers must update payroll software to reflect the new thresholds and marginal rates. The practical impact varies by salary level, but all employers should run test payroll calculations to confirm that net-pay figures, statutory deductions and employer returns reconcile correctly under the new structure. Monthly PAYE returns must be filed and paid electronically through TRA’s e-filing portal by the seventh day of the following month. Late payment attracts interest at the prevailing statutory rate, and persistent non-compliance may trigger penalties and audit selection.

TRA Compliance, E-Services, Filing Channels and Audit Documentation

TRA continues to expand its electronic services platform, and taxpayers are expected to file returns, make payments and submit correspondence electronically. Key TRA compliance points include:

E-filing. All VAT, withholding-tax and PAYE returns must be filed through TRA’s online portal. Paper submissions are no longer accepted for most tax heads.
Electronic Fiscal Devices (EFDs). Businesses that make taxable supplies must use TRA-approved EFDs to generate fiscal receipts. VAT on digital services invoicing may require integration with TRA’s Virtual Fiscal Device (VFD) system.
Audit documentation. During a TRA audit, assessors will request source documents, purchase and sales invoices, contracts, bank statements, payroll records, withholding-tax certificates and board minutes (for undistributed profits). Maintaining these records in an organised, retrievable format significantly reduces the cost and duration of an audit.

Entity type	VAT / Withholding obligations	Filing / remittance frequency
Resident company (general)	VAT on taxable supplies; withholding on commissions, hired vehicles, other prescribed payments; PAYE	Monthly VAT & withholding returns; monthly PAYE; annual corporate income tax return
Non-resident digital supplier	VAT on B2C digital services supplied into Tanzania	Periodic VAT return via simplified registration portal (frequency per TRA directive)
Tanzanian purchaser of non-resident digital services (B2B)	Reverse-charge VAT; withholding tax on service fees (if applicable)	Monthly VAT return (reverse charge line); monthly withholding return
Employer	PAYE on employee emoluments	Monthly PAYE return and remittance by the 7th of the following month

Disputes, Objections & Appeals, Practical Approach for Tax Lawyers Tanzania

Even with robust compliance processes, disagreements with TRA are common, particularly in the first years following major legislative changes when administrative practice is still evolving. Understanding the tax appeals process is essential for any business operating in Tanzania.

The TRA objection and appeal framework, as outlined on TRA’s official Objections & Appeals page, follows a structured sequence: informal engagement with the assessing officer, formal objection to the Commissioner General, appeal to the Tax Revenue Appeals Board (TRAB), appeal to the Tax Revenue Appeals Tribunal, and ultimately judicial review by the High Court and Court of Appeal. Strict timelines apply at each stage, a taxpayer who misses a deadline may lose the right to challenge the assessment entirely.

Practical Appeal Strategies

Effective dispute management starts well before a formal assessment is issued. The following strategies reduce both the likelihood of an adverse assessment and the cost of challenging one:

Prepare the objection file in parallel with the audit. As soon as TRA initiates an audit, begin assembling the documentary record you would need to support a formal objection. This includes transaction-level evidence, legal opinions, prior TRA rulings and any correspondence with the assessing officer.
Engage early and substantively. Respond to TRA queries promptly and in writing. A well-documented audit trail of cooperation strengthens the taxpayer’s position if the matter escalates.
Identify the legal issue precisely. Frame the objection around the specific statutory provision in dispute. Vague or generic objections are more likely to be dismissed or resolved unfavourably.
Use expert witnesses strategically. In complex technical matters, such as the characterisation of a supply as a digital service or the calculation of undistributed profits, expert evidence from registered tax consultants or industry specialists can be decisive at the TRAB stage.
Consider negotiated settlement. TRA has the power to enter into settlement agreements. Where the cost of protracted litigation exceeds the tax in dispute (including interest and penalties), a structured settlement may represent the commercially rational outcome.

Litigation Risks and Costs, When to Litigate vs Settle

Litigation before the Tax Revenue Appeals Board and Tribunal is time-consuming and expensive. Hearing schedules can extend over months or years, and the taxpayer is typically required to pay a proportion of the disputed tax as a condition of maintaining the appeal. Legal fees, expert-witness costs and management time diverted from core business operations all compound the expense.

The decision to litigate versus settle should be driven by a clear-eyed assessment of the legal merits, the quantum at stake and the precedent value of the dispute. Where the issue is one of statutory interpretation that will recur in future years, for instance, the scope of the digital-services definition or the application of the undistributed profits charge, the long-term value of a favourable ruling may justify the upfront cost. Conversely, where the dispute turns on factual evidence that is incomplete or ambiguous, settlement may be the more prudent path. Early engagement with experienced tax lawyers Tanzania professionals who have practised before the TRAB and the Tribunal is critical to making this assessment accurately.

Practical Next 90-Day Action Plan for CFOs & Legal Teams

With the Finance Act 2025 changes now in effect, the next 90 days are the critical implementation window. The following three-phase plan provides a prioritised framework for corporate compliance teams:

Phase 1, Weeks 1–4: Registration and system configuration

Complete or update VAT registration (simplified regime for non-resident digital suppliers; standard registration for residents).
Configure ERP and payroll systems for new withholding-tax codes and PAYE rates 2026.
Issue internal policy memoranda to accounts-payable and procurement teams on new withholding obligations.

Phase 2, Weeks 5–8: Process testing and training

Run parallel payroll calculations to verify PAYE accuracy.
Process test withholding-tax transactions and reconcile to TRA e-filing requirements.
Conduct targeted compliance training for finance, legal and procurement staff.

Phase 3, Weeks 9–12: Governance and documentation

Present a board paper on undistributed profits tax exposure and dividend-distribution strategy.
Establish a centralised compliance calendar with automated filing reminders.
Assemble audit-ready documentation files for each major transaction category.
Engage a qualified tax lawyer for a compliance health check and dispute-readiness assessment.

Businesses that complete these three phases within the first 90 days will be well-positioned to manage TRA compliance confidently and to defend their positions should an audit or assessment arise. The cost of proactive compliance is a fraction of the penalties, interest and professional fees associated with remediation after the fact.

Need Legal Advice?

This article was produced by Global Law Experts. For specialist advice on this topic, contact Vintan Mbiro at Breakthrough Attorneys, a member of the Global Law Experts network.