Tanzania: Tax revenue (current LCU)

Key figures

What the numbers say

In 2024, Tanzania's tax revenue (current LCU) rose 14.8% on 2023 (from 21.99 trillion to 25.24 trillion).

Across the 14 yearly changes before that (2010 to 2023), the average change was +12.5% and a typical year strayed about 9% from that (the standard deviation). This year's change was 0.3 standard deviations above that average, so it was an ordinary year: it sits within the range of normal year-to-year movement.

On record, the biggest yearly rise was 24.7% in 2016 and the biggest yearly fall was 4% in 2021. The numbers show how large and when, not why; for the cause, look at what happened in that country in those years.

From 2015 to 2024 the straight-line trend is upward, about 1.48 trillion a year. A straight line explains 95% of the movement over 10 observed years.

Worked out from the yearly values above. How the checks work: standard deviation, z-scores and straight-line trends.

A straight-line projection, tested first

Extending that straight line gives about 27.89 trillion for 2027. We show this only because the same method, fitted on earlier years, predicted 2022 to 2024 better than "no change" would have: its average miss was 1.39 trillion, against 5.41 trillion for assuming no change. Treat it as a continuation of the recent pattern, not a forecast of events: it cannot see a recession, a policy change or a revision to the data.

See how a linear trend forecast works and the guide on forecasting without fooling yourself.

How it compares

In 2024, Tanzania had the 9th highest value of the 91 economies reporting that year. Higher is not always better: for some indicators the lowest value is the one to aim for. See the full ranking.

Closest to Tanzania in the 2024 ranking

• Chile — 5th of 91: 56.74 trillion
• Paraguay — 6th of 91: 38.33 trillion
• Uganda — 7th of 91: 25.72 trillion
• Russian Federation — 9th of 91: 22 trillion
• Hungary — 10th of 91: 18.53 trillion
• Mongolia — 11th of 91: 13.6 trillion

What this measures

Taxes are compulsory, unrequited payments, in cash or in kind, made by institutional units to government units. This indicator is expressed in current prices, meaning no adjustment has been made to account for price changes over time. This series is expressed in local currency units.

Limitations: For most countries central government finance data have been consolidated into one account, but for others only budgetary central government accounts are available. Countries reporting budgetary data are noted in the country metadata. Because budgetary accounts may not include all central government units (such as social security funds), they usually provide an incomplete picture. In federal states the central government accounts provide an incomplete view of total public finance. Data on government revenue and expense are collected by the IMF through questionnaires to member countries and by the Organisation for Economic Co-operation and Development (OECD).

All 16 values

Tax revenue (current LCU) in nearby economies

• Angola — 7.89 trillion (2024)
• Botswana — 59.18 billion (2023)
• Burkina Faso — 2.62 trillion (2024)
• Burundi — 1.03 trillion (2021)
• Cabo Verde — 32.42 billion (2020)
• Cameroon — 2.83 trillion (2021)
• Central African Republic — 114.52 billion (2021)
• Congo, Dem. Rep. — 15.07 trillion (2022)
• Congo, Rep. — 535.13 billion (2021)
• Côte d'Ivoire — 6.39 trillion (2023)
• Equatorial Guinea — 563.15 billion (2022)

More public sector data for Tanzania

• Military expenditure (current USD) — 1.03 billion (2025)
• Military expenditure (current LCU) — 2.64 trillion (2025)
• Military expenditure (% of GDP) — 1.16% (2025)
• Arms imports (SIPRI trend indicator values) — 4 million (2025)
• Military expenditure (% of general government expenditure) — 5.81% (2025)
• Armed forces personnel, total — 28,000 (2020)
• Armed forces personnel (% of total labor force) — 0.1% (2020)
• CPIA business regulatory environment rating (1=low to 6=high) — 3 (2025)
• CPIA debt policy rating (1=low to 6=high) — 4 (2025)

Reading data like this

• Where to find free public data, and how to check it before you trust it — 2 min read
• Data analysis examples: 6 worked from one dataset — 3 min read
• Real change or random noise? A plain guide to reading your numbers — 2 min read

Questions people ask

What is Tanzania's tax revenue (current LCU)?

25.24 trillion in 2024, according to the World Bank (World Development Indicators).

How has it changed since 2009?

It is up 469.88% from 4.43 trillion in 2009 (12.3% a year on average, compounded). The highest value was 25.24 trillion in 2024 and the lowest 4.43 trillion in 2009.

How does Tanzania rank?

9th highest of 91 economies with data for 2024.

Source

World Bank, World Development Indicators, indicator GC.TAX.TOTL.CN, licensed CC BY 4.0. Original source: Government Finance Statistics Yearbook and data files, International Monetary Fund (IMF) Figures are fetched from the World Bank API and refreshed monthly; see the series on data.worldbank.org. The full definition and method are in the World Bank's metadata glossary. Comparisons use the same World Bank release.

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