Tanzania’s Quiet Outperformance: Low Inflation, Climate Money and the Risks No One Sees
- Derry Thornalley

- Dec 15, 2025
- 6 min read
In a year when African headlines have been dominated by debt restructurings, currency slumps and rating downgrades, Tanzania has done something unfashionable.
It has quietly… behaved.
Growth has been robust, inflation low, and its relationship with the IMF not defined by crisis talks, but by steady reviews of a reform programme that is, broadly, on track.
At the end of June, the IMF Executive Board signed off on Tanzania’s 2025 Article IV consultation, completed the fifth review of its Extended Credit Facility (ECF) and the second review of its Resilience and Sustainability Facility (RSF), unlocking about US$448 million in new financing.
Real GDP growth is estimated at 5.5% in 2024 and projected at 6.0% in 2025, rising to around 6½% over the medium term if reforms hold. Inflation was just 3.4% in August 2025, squarely inside the Bank of Tanzania’s 3–5% target band and well below the double-digit rates seen in several regional peers.
For a lower-middle-income country with per-capita GDP of roughly US$1,200 and more than US$9 billion in active World Bank IDA commitments, it’s a notable performance.
The question is not whether Tanzania looks better than many neighbours. It does.The question is what that outperformance is built on – and how fragile it might be.

A steady macro story in a noisy neighbourhood
The IMF’s description of Tanzania in 2025 is almost boring – and that’s precisely the point.
Economic conditions, it says, “have continued to improve, with robust growth and macro-financial stability underpinned by prudent macroeconomic management.”
Behind that bland language are some important building blocks:
Growth with breadth – Mining, agriculture, construction, financial services and manufacturing are all contributing to a real growth rate around 5½–6%.
Low, stable inflation – Headline inflation has hovered in the 3–4% range through 2025, helped by careful food and fuel management and a central bank now steering via a policy rate corridor.
Supportive ratings backdrop – Fitch affirms Tanzania at B+ with a Stable Outlook, highlighting strong growth versus similar-rated peers and relatively contained external vulnerabilities.
Unlike Ghana or Zambia, Tanzania is not in the headlines for default or restructuring. Unlike some oil exporters, it is not scrambling to plug a sudden fiscal hole. And unlike a number of frontier markets, it has managed to keep inflation under control without freezing growth.
In a region of noise, that quiet matters.
ECF + RSF: borrowing for both stability and climate
The interesting part is how Tanzania is using multilateral support.
Under the 40-month Extended Credit Facility, approved in 2022 and extended in 2024, the IMF is providing just over US$1 billion in concessional funding to shore up recovery, fiscal discipline and financial stability.
Layered on top of that is a newer instrument: the Resilience and Sustainability Facility. Tanzania’s 23-month RSF arrangement (about 150% of quota) channels long-term, cheap funding specifically into climate-related reforms and investments – everything from grid upgrades and renewable energy to climate-smart agriculture and flood resilience.
When the IMF staff team visited Dar es Salaam in April 2025, they left with a staff-level agreement that, once approved, would unlock around US$441 million under the ECF and RSF. In June, the Board’s sign-off turned that into US$448.4 million in disbursements.
On paper, this is exactly what many have asked for:
Cheaper, longer-dated money in local priorities, not just generic budget support.
A blend of macro-stability conditions (on deficits, debt, monetary policy) with climate-linked reforms that should, in theory, make future shocks less damaging.
The opportunity is clear. So are the risks.
The risks no one should ignore
The IMF, the World Bank and Tanzania’s own central bank all highlight the same broad risks:
A weaker global economy and slower trade, which could hit tourism, export earnings and FDI.
Reduced foreign development assistance, as donors face their own budget pressures.
Climate shocks – from droughts to floods – that could derail agriculture and infrastructure, precisely the sectors now being leaned on for growth.
On top of that sits a familiar African challenge: rising public debt.
Tanzania’s debt levels are lower than some crisis-hit peers, but they are climbing. External borrowing – including from multilaterals and markets – is funding roads, power, ports and now climate projects. The bet is that every borrowed dollar translates into more than a dollar of long-term, resilient growth.
If implementation is strong, the bet can pay off. If projects are delayed, poorly executed or distorted by politics, the bill remains while the benefits fade.
And because Tanzania is not in crisis, there is a temptation – domestically and internationally – to assume the risks can be parked for another day.
What this means for banks, asset managers and pension funds
For foreign investors, Tanzania is often a footnote: a name in an Africa fund slide deck, a modest weight in a frontier index, a B+ credit that is “fine for now”.
For Tanzanian and regional institutions, it is central to their balance sheets:
Local banks hold significant volumes of Tanzanian government securities and loans to climate-exposed sectors.
Pension funds and insurers are under pressure to finance infrastructure and climate-resilience projects, sometimes via new vehicles supported by RSF-linked reforms.
Asset managers are being asked to combine shilling assets with regional and global exposures in a way that still satisfies regulators – and members – that risk is under control.
The key questions are practical:
How much exposure do we really have to Tanzania sovereign and quasi-sovereign risk, across bonds, loans, guarantees and funds?
How much of our lending and investment book is now tied to climate-sensitive sectors – ports, power, agriculture, real estate on a vulnerable coastline?
Are we building portfolios that are genuinely diversified across countries, currencies and sectors, or just doubling down on the same domestic story through different vehicles?
Answering those questions with confidence requires more than spreadsheets.
Where Verī Platform fits: turning “quiet outperformance” into measurable risk
This is exactly the landscape Verī Platform is designed for: a country that is not in visible crisis, but where growing complexity and climate-linked borrowing demand sharper visibility.
Operating behind regulated institutions – not in front of retail investors – Verī can help Tanzanian and regional banks, asset managers, pension funds and insurers to:
Aggregate all Tanzania exposures – local TZS bonds, loans, infrastructure vehicles, climate funds, supranational paper – into a single, look-through view at client, portfolio and institution level.
Map sovereign, sector and climate risk: which parts of the book are exposed to government credit, which to climate-sensitive industries, and how those exposures interact.
Integrate regional and global assets – from Kenya and Ghana to global equity and fixed income – so that Tanzania risk is seen in context, not isolation.
Produce regulator-friendly reporting for supervisors who increasingly care not just about capital ratios, but about concentration, currency and climate-related risks tied to ECF and RSF-backed projects.
Verī doesn’t say whether Tanzania is a “buy” or a “hold”.
It provides the plumbing that lets decision-makers turn a story of quiet outperformance into measurable, manageable risk – before the external environment, or the climate, puts that story to the test.
Tanzania will not dominate the crisis headlines in 2025. That is precisely what makes it important.
If the country can show that IMF-backed borrowing, climate finance and domestic reforms can combine into visible, resilient development – rather than just better ratios on a spreadsheet – it could become a template for a different kind of African success story.
But templates need measurement. And in a world where the loudest stories are often the ones already in trouble, Tanzania’s quiet progress is a reminder:
Sometimes the most important risks – and opportunities – are the ones you have to go looking for.
#Tanzania #africafinance #IMF #ECF #RSF #macrostability #climatefinance #pensionfunds #banking #sovereignrisk #VeriPlatform
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