Five years ago, Tanzania produced 32,239 tons of fertilizer locally. In 2025/2026, it produced 123,203 tons. The country is still a net importer, but the trajectory of import substitution has flipped from aspiration to data.
Local fertilizer production in Tanzania has grown by 282.16% in five years. The number is striking on its own. What it represents — a fertilizer industry being deliberately rebuilt from low-base origins, a subsidy programme reaching deeper into rural wards than at any point in living memory, and an import bill that is starting to bend rather than relentlessly grow — is more striking still.
The numbers
In 2020/2021, Tanzania manufactured 32,239 tons of fertilizer domestically. That figure stood at the start of the Awamu ya Sita period as a measure of where the industry was: small, dependent, with a handful of facilities operating below capacity. The Hotuba reports that by 2025/2026, local fertilizer production had reached 123,203 tons. The 282.16% increase is not a marginal improvement on an existing baseline; it is essentially a different industry.
The total fertilizer availability picture has moved in parallel. In 2020/2021, the country had 678,017 tons of fertilizer available — combining domestic production and imports. By 2025/2026, total availability had risen to 1,098,990 tons. That is a 62.09% increase over five years. The local share of supply has approximately doubled, from about 5% to about 11%.
These figures sit inside a fertilizer market that is itself growing as the input-subsidy programme draws more farmers into formal supply chains. The growth in availability is not a story of supply chasing static demand. It is supply expanding into rising demand, with domestic production beginning to take up more of the slack.
How the demand-side anchor works
The reason fertilizer demand has grown is that more Tanzanian farmers now have direct access to subsidised inputs through the digital voucher system run by the Ministry of Agriculture in coordination with the Tanzania Fertilizer Regulatory Authority — TFRA. A registered farmer receives an electronic voucher on a mobile phone. The voucher is redeemable at certified agro-dealers for specific fertilizers at subsidised prices. The transaction is logged in the e-Kilimo system, which is integrated with TFRA’s data layer and with the broader payments architecture through the Government electronic Payment Gateway.
Behind that mechanism sits a web of upstream and downstream coordination. TFRA regulates fertilizer quality and certifies dealers. The Tanzania Cooperative Development Commission integrates AMCOS membership data so that cooperative members can be enrolled at scale. The Tanzania Meteorological Agency provides seasonal weather forecasts that inform fertilizer recommendations. The system has matured into one of the most sophisticated input-subsidy delivery mechanisms in the region.
Why local production has accelerated
Three factors explain the sharpness of the local-production curve. The first is policy direction. The Government of Tanzania has been explicit that fertilizer manufacturing is a priority for industrial development, with implications for foreign exchange management, agricultural input cost stability, and regional trade positioning. Successive Hotuba speeches have signalled this priority; the FY 2026/27 numbers show the policy translating into industry response.
The second factor is demand visibility. A subsidy programme that runs at consistent scale — and that is delivered through a digital system whose volumes can be projected — gives manufacturers the demand confidence required to invest in capacity expansion. Investing in a fertilizer plant is a multi-year decision; manufacturers need to see consistent off-take to justify the capital.
The third factor is regulatory clarity. TFRA’s role in setting and enforcing fertilizer quality standards has matured over the past five years, with implications for both the local production environment (manufacturers know what they need to produce) and the import environment (low-quality imports are filtered out at the regulatory layer).
What it means for the cost of farming
For a smallholder, the practical question is not whether fertilizer production is up by 282% in aggregate. It is whether the bag at the dealer’s door is cheaper, available, and of good quality. The honest answer is that the subsidy programme has moved the affordability needle for registered farmers, and that the quality regime through TFRA has made certified fertilizer more reliably what it claims to be on the bag.
Where the system still strains is at the margins of registration — farmers in remote wards who do not yet have full digital connectivity, farmers without national identity documents, farmers whose AMCOS has not yet been fully onboarded into the digital workflow. The Hotuba is candid about the integration work still underway, including the deepening connection with NIDA. As more of these gaps close, the share of farmers receiving the full benefit of the subsidy programme should continue to rise.
“Katika kipindi hiki tumeshuhudia dhamira ya dhati ya Mheshimiwa Rais ya kumpunguzia mkulima gharama za uzalishaji kwa kuwezesha ruzuku ya pembejeo za kilimo kupitia mfumo wa kidijiti hadi vijijini.”
— Hon. Daniel Godfrey Chongolo (MB), Waziri wa Kilimo, Hotuba ya Bajeti FY 2026/2027
What to watch in FY 2026/27
Three indicators will determine whether the fertilizer trajectory continues. First, the pace of additional local-production capacity coming online — will the 123,203-ton figure for 2025/26 grow to 200,000 tons or more by the close of FY 2026/27? Second, the share of subsidy uptake — what proportion of registered farmers actually redeem their vouchers in any given season? Third, the price differential — does the local-vs-imported price gap narrow as domestic production scales, and does that narrowing pass through to the farmer at the dealer’s counter?
Tanzania does not need to be self-sufficient in fertilizer to be agriculturally sovereign. But it needs to be on a trajectory that gives its farmers reliable, affordable, quality inputs irrespective of global price shocks. The 282% number is the clearest signal yet that the trajectory is real.