The East African Community’s monetary union, originally due in 2024, has been pushed to 2031 amid institutional delays and weak convergence, and the East African Monetary Institute still isn’t operational (1). But while the treaty-driven dream of a single currency stalls, practical integration is sprinting ahead through payments. The Pan-African Payment and Settlement System now connects 19 countries and 160 commercial banks for instant, local-currency cross-border settlement, and in early 2026 Kenya’s Pesalink linked its network into PAPSS (2)(3). For a Kampala firm selling into Nairobi or Kigali, settlement friction is a bigger daily tax than tariffs, and payment-rail integration delivers perhaps 80% of a monetary union’s commercial benefit with none of its political cost. The lesson: regional integration follows infrastructure, not treaties. Abandon the single-currency timeline and redirect that energy into instant-payment rails.
Key Takeaways
- The EAC monetary union, originally targeted for 2024, has been pushed to 2031 amid institutional delays and weak convergence, with the East African Monetary Institute still not operational (1).
- Meanwhile, the Pan-African Payment and Settlement System (PAPSS) now connects 19 countries and 160 commercial banks, enabling instant cross-border payments in local currencies without routing through correspondent banks abroad (2).
- In early 2026, Kenya’s Pesalink, its de facto instant-payment network, linked into PAPSS, enabling 24/7 cross-border payments settled in local currencies into Kenyan banks and mobile-money operators (3).
- For a firm selling across EAC borders, settlement friction is a bigger daily tax than tariffs, making payment-rail integration immediately valuable to commerce.
- Payment-rail integration delivers an estimated 80% of a monetary union’s commercial benefit with none of its political cost or convergence requirements.
- The principle: regional integration follows infrastructure, not treaties. The EAC should redirect single-currency energy into interoperable instant-payment rails and mutual fintech licensing, because convergence follows commerce, never the reverse.
Why has the single-currency dream stalled?
Because a monetary union requires deep political and economic convergence that the EAC’s member states have been unable and largely unwilling to achieve, and the timeline has slipped accordingly, from 2024 to 2031, with the foundational institutions still unbuilt.
A monetary union, a single currency across member states, is an enormously demanding project. It requires members to converge their economies (inflation rates, fiscal deficits, debt levels, exchange-rate stability) to strict criteria, to surrender national monetary policy to a regional central bank, and to accept the political constraints of a shared currency. The EAC set out toward this goal with a target of 2024, but the convergence never materialized: member economies remained too divergent, the convergence criteria too far from being met, and the political will to surrender monetary sovereignty too weak. The result is a timeline pushed to 2031, and even that is widely doubted, with the East African Monetary Institute (the body meant to lay the groundwork for the regional central bank) still not operational (1). The single-currency dream has stalled not for lack of treaties or summits (there have been plenty) but because the underlying convergence the treaties require has not happened, and cannot be willed into existence by declaration.
This is a familiar pattern in regional integration: ambitious, treaty-driven institutional goals that require deep convergence tend to stall, because the convergence is hard and the political costs of surrendering sovereignty are high. The monetary union is the most demanding form of integration, and it has hit exactly this wall. The honest assessment is that the EAC single currency is, for the foreseeable future, not happening. The 2031 timeline is more aspiration than plan, and the institutional foundations remain unbuilt. A great deal of institutional energy continues to be spent on this stalled goal: summits, committees, convergence monitoring, the machinery of a monetary union that the members are not actually converging toward. The practitioner’s question is whether that energy is well spent, whether the EAC should keep pursuing the demanding treaty-driven dream, or redirect its energy toward the form of integration that is actually working.
What is actually integrating East Africa?
Payments. While the single-currency dream stalls, cross-border payment rails are integrating East African commerce in practice, delivering most of the commercial benefit of a monetary union without requiring the political convergence a single currency demands.
The contrast is striking. As the monetary union slipped to 2031, the Pan-African Payment and Settlement System quietly built the infrastructure that delivers the commercial substance of integration. PAPSS, run by the African Export-Import Bank, now connects 19 countries and 160 commercial banks, enabling instant cross-border payments in distinct local currencies, settled directly between African banks without routing through expensive correspondent banks in New York or London (2). This is a profound practical change: a business in one African country can pay or be paid by a business in another, instantly, in local currencies, at low cost, so the settlement friction that has long taxed cross-border African commerce is largely removed. And the integration is deepening into East Africa specifically. In early 2026, Kenya’s Pesalink, the country’s de facto instant-payment network, linked into PAPSS, enabling 24/7 cross-border payments settled in local currencies into Kenyan banks and mobile-money operators (3). Kenya and Rwanda have separately moved toward mutual fintech license-passporting under the EAC’s Cross-Border Payment System Masterplan. The rails are being laid, country by country and link by link, and they are doing what the monetary union was supposed to do, making cross-border commerce frictionless, without any single currency.
The reason this matters so much is that, for the businesses integration is supposed to serve, settlement friction is a bigger daily tax than tariffs. A Kampala firm selling into Nairobi or Kigali deals with tariffs occasionally, at the border. But it deals with payment friction, the cost, delay, and complexity of getting paid across a currency boundary, on every single transaction. Slow, expensive cross-border settlement, routed through correspondent banks and multiple currency conversions, is a constant drag on regional trade, often more burdensome than the formal trade barriers that get the political attention. By removing this friction, payment-rail integration delivers the thing regional businesses most need from integration, frictionless cross-border transactions, which is perhaps 80% of the commercial benefit a monetary union would provide. And it does so with none of the monetary union’s political cost: no surrender of monetary sovereignty, no convergence criteria, no shared currency. The rails deliver the commercial substance of integration while leaving the politically impossible part aside. This is integration that actually works, serving the cross-border founders and traders the EAC exists to enable and underpinning the region’s broader compounding-decade case, where regional payment integration is a key input.
Why does integration follow infrastructure, not treaties?
Because functional integration, the actual ability to transact, trade, and operate across borders, is created by infrastructure that works, not by treaties that declare; and convergence tends to follow commerce rather than precede it.
The deep insight the PAPSS story illustrates is about the sequence of integration. The treaty-driven model assumes a sequence: negotiate the agreement, achieve the convergence, build the institutions, and integration follows. This is the monetary-union model, and it has stalled because the convergence step is so hard. But there is an opposite, more reliable sequence visible in the payments story: build the infrastructure that lets businesses transact across borders, and integration happens in practice, with the convergence the treaties demand tending to follow the commerce rather than precede it. When firms can transact frictionlessly across borders (because the rails work), trade deepens, economies intertwine, and the practical integration that treaties aim at is achieved functionally, regardless of whether the formal convergence criteria are met. Infrastructure creates integration directly. Treaties only declare it and then wait for a convergence that may never come. The EAC’s payment rails are integrating the region now, in practice, while the monetary union’s treaties wait for a 2031 that keeps receding.
This reverses the conventional wisdom about how regional integration works, and it has a clear strategic implication: integration energy is far better spent on infrastructure (payment rails, mutual licensing, interoperable systems) than on treaties requiring deep convergence (single currency, harmonized policy). Infrastructure delivers functional integration reliably and incrementally: each new country connected to PAPSS, each fintech license passported, deepens real integration, whereas treaty-driven convergence goals stall on the hard, politically costly convergence step. The convergence that the monetary union demands as a precondition may actually emerge more naturally as a consequence of deepening commerce on shared rails: as economies intertwine through frictionless payments and trade, the case for and feasibility of deeper monetary coordination grows. Commerce builds the convergence that treaties cannot will into being. So the practitioner’s recommendation is not to abandon the goal of deep integration but to reverse the sequence: build the infrastructure first, let commerce deepen, and let convergence follow, rather than waiting for convergence that the treaty model has shown will not come on command.
The Rails-First Path: integration that actually works
Here is the framework I would put to the EAC and its member states. Call it the Rails-First Path: four moves that redirect integration energy from stalled treaties to working infrastructure.
Move 1. Prioritize interoperable instant-payment rails. Make connecting and deepening cross-border instant-payment infrastructure (PAPSS and national networks like Pesalink) the primary integration project, because it delivers the commercial substance of integration immediately, country by country, link by link (2)(3). This is the highest-return integration investment available.
Move 2. Pursue mutual fintech and financial licensing. Enable financial institutions and fintechs licensed in one member state to operate across borders through mutual recognition and license-passporting, as Kenya and Rwanda have begun. This lets the firms that build on the payment rails scale regionally, multiplying the integration the rails enable.
Move 3. Formally redirect single-currency energy. Be honest that the monetary union is not happening on its stated timeline, and redirect the institutional energy spent pursuing it (summits, committees, convergence monitoring) into the infrastructure that is actually integrating the region. Stop spending scarce institutional capital on a stalled treaty goal.
Move 4. Let convergence follow commerce. Treat deeper monetary coordination not as a precondition to be achieved before integration but as a consequence that emerges as commerce deepens on shared rails. Build the commerce; let the convergence grow from it, in time, rather than waiting for it as a gate.
The Rails-First Path reframes regional integration from a treaty-driven project that stalls into an infrastructure-driven process that compounds. Each rail connected, each license passported, each transaction made frictionless deepens real integration today, and builds the commercial intertwining from which deeper convergence can eventually follow. It is integration that works, because it follows infrastructure rather than waiting for treaties.
What should the EAC and its members do?
Declare the single-currency timeline the aspiration it is, and put the region’s integration energy and prestige behind the payment rails that are already working.
The practical agenda is to make rails-first integration the EAC’s explicit strategy: prioritize and accelerate cross-border payment-rail connection (linking every member into PAPSS and interoperating national instant-payment networks), pursue mutual fintech and financial licensing across borders, and redirect the institutional energy currently spent on the stalled monetary union into this infrastructure. This serves the region’s businesses immediately, removing the settlement friction that taxes every cross-border trader and founder, and it builds the functional integration that the June 2026 push to remove trade barriers and the broader Cross-Border Payment System Masterplan aim at, far more reliably than treaty negotiations can. It also connects to the region’s wider trade re-orientation: frictionless intra-African payments complement the Gulf and global trade corridors by making the African side of those trades efficient.
The conclusion reframes a perceived failure as a redirection toward success. The EAC monetary union is, by any honest assessment, stalled: pushed to 2031, its institutions unbuilt, its convergence unachieved. This is widely read as a failure of regional integration. But that reading mistakes the form of integration for its substance. While the single-currency treaty stalls, the payment rails are integrating East African commerce in practice: 19 countries, 160 banks, instant local-currency settlement, Kenya’s Pesalink linked in, fintech licenses beginning to passport across borders. For the businesses integration exists to serve, this delivers most of what a monetary union would, meaning frictionless cross-border transactions, with none of its political cost. The lesson is that regional integration follows infrastructure, not treaties. Build the rails, and integration happens. Wait for convergence, and it recedes. The single currency, as a near-term treaty goal, is dead, and that is fine, because the payment rail is doing the real work. The EAC should stop mourning the monetary union and start celebrating, and accelerating, the infrastructure that is actually integrating the region. Long live the payment rail.
FAQ
What happened to the EAC monetary union?
It stalled. Originally targeted for 2024, the single-currency monetary union has been pushed to 2031 amid institutional delays and weak economic convergence, and the East African Monetary Institute (the body meant to lay the groundwork for a regional central bank) is still not operational. The convergence the treaty requires has not materialized (1).
What is PAPSS?
The Pan-African Payment and Settlement System, run by the African Export-Import Bank, is a real-time infrastructure for instant cross-border payments across Africa in distinct local currencies, settled directly between African banks without routing through correspondent banks abroad. It now connects 19 countries and 160 commercial banks (2).
How is East Africa integrating without a single currency?
Through payment rails. PAPSS enables instant, low-cost, local-currency cross-border settlement, and in early 2026 Kenya’s Pesalink linked into PAPSS for 24/7 cross-border payments. Kenya and Rwanda are also pursuing mutual fintech license-passporting. This delivers the commercial substance of integration, frictionless cross-border transactions, without a single currency (2)(3).
Why is settlement friction a bigger problem than tariffs?
Because a firm trading across EAC borders deals with tariffs occasionally, at the border, but deals with payment friction, the cost, delay, and complexity of getting paid across a currency boundary, on every transaction. Slow, expensive cross-border settlement is a constant daily drag on regional commerce, often more burdensome than formal trade barriers.
Why does “integration follow infrastructure, not treaties”?
Because functional integration, the actual ability to transact across borders, is created by infrastructure that works, not by treaties that declare convergence goals. Building payment rails integrates commerce directly and incrementally, while treaty-driven convergence (like a single currency) stalls on hard political steps. Convergence tends to follow deepening commerce, not precede it.
Related Reading
- Scaling Faster Than the Rules: AfCFTA and the Cross-Border Founder
- The Compounding Decade: East Africa’s 2030s Breakout
- The Gulf Bridge: CEPA and East Africa’s New Trade Geography
- Pay From Revenue, Not Equity: Financing on Legible Rails
- The Diaspora Bond Comeback: How Africa Prices Its Own Risk
Sources and Evidence
- The Citizen: “Why delays in EAC’s quest for monetary union persist”. Source for the monetary union’s slip to 2031 and the non-operational East African Monetary Institute.
- TheCable: “PAPSS now connects 19 countries, facilitates cross-border payments in seconds, says CEO”. Source for PAPSS connecting 19 countries and 160 commercial banks for instant local-currency settlement.
- Afreximbank: “Pesalink and PAPSS unlock cross-border payments in local currencies in Kenya”. Source for the early-2026 Pesalink/PAPSS link enabling 24/7 cross-border local-currency payments into Kenyan banks and mobile money.
- TechCabal: “How PAPSS is meeting cross-border promise four years on”. Assessment of PAPSS’s four-year record and trajectory.
- Ecofin Agency: “East African leaders set June 2026 deadline to remove trade barriers”. Context on the EAC’s parallel trade-integration push.