Small and Medium Enterprises (SMEs) are the backbone of Tanzania’s economy, contributing approximately 35% of the national GDP and employing more than 6 million people across diverse sectors such as retail, manufacturing, services, agriculture, and ICT. Despite this vital role, Tanzanian SMEs face significant hurdles due to a complex and burdensome tax system that undermines their potential for growth, innovation, and formalization.

According to a 2025 report by the Tanzania Investment and Consultant Group Ltd. (TICGL), SMEs are subjected to a corporate income tax of 30%, 18% VAT for businesses with an annual turnover above TZS 100 million (approx. USD 40,000), and a 4% Skills and Development Levy (SDL) on payroll. These taxes are compounded by various local government levies and withholding taxes ranging from 2% to 15%, depending on transaction types.

A nationwide survey of 250 SMEs revealed alarming figures:

• 78% identified high tax rates as a primary obstacle to business growth.
• 76% reported that tax filing procedures are excessively complex.
• 72% operate informally to avoid compliance burdens and associated costs.
• On average, SMEs spend 248 hours annually just on tax compliance activities, often relying on external consultants at an average cost of TZS 1.5 to 2 million per year.
• For some businesses, penalties and dispute-related costs have reached up to TZS 11 million (USD 5,200) over a two-year period due to delayed payments or VAT discrepancies.

These burdens are particularly severe in urban centers. For instance, a retail business in Dar es Salaam with TZS 150 million annual revenue pays around TZS 20 million in corporate tax, TZS 5 million in VAT, and TZS 3 million in municipal levies, consuming over 18% of its income before operational expenses.

The pressure of over-taxation has discouraged reinvestment, job creation, and formalization. About 56% of SMEs admitted to reducing staff or delaying business expansion due to tax-related financial strain. Comparatively, Rwanda, with a flat SME tax rate of 3% on turnover, has seen over 60% compliance growth, showing how tax-friendly regimes foster enterprise growth.

To address these challenges, TICGL’s report proposes actionable reforms:

• Reduce the corporate tax rate for SMEs to 15–20%.
• Raise the VAT threshold or exempt SMEs earning under TZS 200 million.
• Introduce digital tax platforms and mobile tax solutions to ease compliance, especially for rural enterprises.
• Offer tax holidays (e.g., 2–3 years) for startups and businesses in agriculture, manufacturing, and technology.
• Strengthen tax education, particularly for informal businesses considering formalization.

In conclusion, without targeted reforms, Tanzania risks stalling the growth of its most dynamic economic segment. A simplified, inclusive, and supportive tax regime is not only essential for SME development but also critical for expanding the national tax base and achieving the country’s Vision 2025 goals. The time for tax reform is now — and the data makes the case clear.