Tanzania’s 2025/26 Budget Bets on Excise Hikes and Digital Tax Reform

Tanzania’s 2025/26 budget outlines a deliberate push to strengthen domestic manufacturing through higher excise duties on selected imported goods. The government’s position is clear: protect local industries, safeguard jobs and reinforce industrial growth. But beyond the headline tax adjustments, a quieter shift is also underway: tighter enforcement and improved compliance through the newly introduced Integrated Domestic Revenue Administration System (IDRAS).  

The proposed excise increases are rooted in a familiar policy approach. By raising the cost of certain imports, the government aims to create breathing space for local producers competing against cheaper foreign products. Manufacturers have long argued that low-priced imports distort the market, limiting the ability of domestic firms to expand production, invest in quality improvement and create employment.  

In principle, protective taxation can support industrialisation. If local factories gain market share, the country benefits from stronger value chains, increased formal employment and a broader tax base. Over time, this could reduce reliance on imports and improve trade balances. For a government prioritising economic transformation, the logic is straightforward.  

However, protection through taxation must be carefully calibrated. Higher excise duties can raise consumer prices, particularly where local supply is limited or production costs remain high. Without parallel improvements in productivity, infrastructure and access to finance, protection alone may not translate into competitiveness. There is also the regional dimension to consider, as Tanzania operates within trade frameworks that encourage integration and market openness.  

What strengthens the government’s current approach is that tax rate adjustments are being matched with administrative reform. IDRAS, recently rolled out by the Tanzania Revenue Authority (TRA), does not change tax laws or introduce new tax categories. Instead, it modernises how taxes are administered and enforced. The system connects institutions and taxpayers digitally, enabling issues to be handled online, reducing physical visits to TRA offices, and improving transparency.  

Importantly, enforcement remains intact – and arguably stronger. Non-compliance, such as failure to issue receipts, will still attract penalties, now monitored through a more integrated digital system. Applications for extensions, dispute resolution, and clarifications can be processed online, signalling a move toward greater efficiency without altering the legal tax framework.  

This matters because higher excise duties are only effective if properly enforced. Revenue gains and industrial protection can be undermined by leakage, under-declaration, or smuggling. A digitised administration system enhances oversight and reduces opportunities for revenue loss. In that sense, the budget’s tax measures are supported by structural improvements in compliance.  

The broader strategy appears to rest on two pillars: adjust excise duties to encourage domestic production and strengthen revenue collection through digital systems. The objective is not simply to raise taxes, but to improve how existing taxes are administered while aligning fiscal tools with industrial policy goals.  

Still, outcomes will determine success. If local industries expand output, create jobs and enhance competitiveness, higher excise duties could prove justified. If costs rise without corresponding gains in production capacity, consumers may bear the burden without tangible economic benefit.  

As implementation unfolds, the focus will shift from policy intent to measurable impact. The combination of targeted excise adjustments and enhanced compliance through IDRAS signals a more structured tax strategy – one that seeks to balance revenue mobilisation, industrial growth and administrative efficiency.  

Whether this approach levels the playing field or reshapes it unevenly will depend on execution, enforcement and the responsiveness of domestic industries in the year ahead.