Nigeria Payment Infrastructure Faces New Rules as Interswitch Tour Opens

NIGERIA · PAYMENTS

Interswitch opened a four-city tour in Owerri on Thursday, as Nigerian banks and fintechs face new central bank limits.

Interswitch began a four-city event series in Owerri on Thursday, putting Nigeria payment infrastructure under fresh public scrutiny. The tour lands as the central bank tightens rules on who may dominate the payment market.

Nigeria is Africa’s most populous country, with about 233 million people in 2024, World Bank data shows. That is more than Brazil, which had 212 million.

It is no longer Africa’s largest economy. World Bank figures for 2024 rank it fourth, at US$252 billion, behind South Africa, Egypt and Algeria.

What Interswitch Announced In Owerri

Interswitch said on 23 September 2026 that its TechConnect 6.0 series would open in Owerri the next day. Three further dates follow in Abuja, Ibadan and Lagos.

The Abuja session is set for 8 October, Ibadan for 22 October and Lagos for 27 October. All four fall in 2026.

The theme is “Built for What’s Next: Designing Adaptive Financial Infrastructure for a Dynamic Market.”

Speakers listed by the company include Tyoyila Aga, vice-president for business innovation and growth. Robinta Aluyi, chief sales officer, and Suliat Aliyu, head of partnership, also feature.

The Owerri keynote came from Justice R. Okoye of the Imo State Internal Revenue Service, its executive chairman.

Justice is his given name, not a judicial rank.

Why Nigeria Payment Infrastructure Is Under Pressure

The Central Bank of Nigeria issued a market structure circular on 16 June 2026. It limits how far one firm may dominate both sides of the payment market.

A licensed institution holding more than 25 percent of consumer card issuing faces a 15 percent cap in merchant acquiring. The rule cuts at the heart of Nigeria payment infrastructure.

A second rule requires payment data generated in Nigeria to be stored and managed inside the country. Banks and fintechs have until 1 January 2027 to comply.

Central bank governor Olayemi Cardoso has framed the changes as protection for consumers and fair competition. Regulators also want clearer disclosure of who ultimately owns payment firms.

How Big The Company Behind The Tour Is

Interswitch was founded in Nigeria in 2002 as a transaction switching and processing company. Its founder, Mitchell Elegbe, built it around the plumbing that moves money between banks.

Switching is the traffic control of card payments. It routes a tap or a swipe from the shop’s bank to the cardholder’s bank and back.

Without a switch, a card issued by one bank would not work in another bank’s terminal. The switch is the reason it does.

The company launched Verve, described as Africa’s first domestic chip card scheme, and the Quickteller retail payments service. Verve passed 100 million cards issued in December 2025.

Interswitch also says it led Nigeria’s move to EMV chip card standards. EMV stands for Europay, Mastercard and Visa, the firms behind that global standard.

Visa took a stake in 2019 that valued Interswitch at about US$1 billion. The company runs a network of more than 11,000 cash machines.

Nigerian banks share a single switching layer for cards and transfers. That concentration makes reliability a public question, not only a company one.

The Numbers Behind Nigeria’s Cash Shift

Electronic payments in Nigeria reached 1.07 quadrillion naira (about US$806 billion) in 2024, according to NIBSS. NIBSS is the Nigeria Inter-Bank Settlement System, which runs the shared transfer rails.

Nigeria’s 2024 output was 372.8 trillion naira (about US$252 billion), on World Bank figures. Payments therefore ran at close to three times the size of the economy.

Money moving several times over is normal — the same naira is spent, banked and spent again. The multiple shows how much of that now moves electronically.

Naira figures here use a rate of 1,327 naira to US$1 on 24 September 2026. Currency values move, so the dollar equivalent is an approximation.

Currency moves also reshaped the league table. Nigeria’s dollar GDP fell from US$487 billion in 2023 to US$252 billion in 2024, World Bank data shows.

Output measured in naira rose over the same two years. The drop is a currency effect, not a collapse in production.

Instant transfers carried 11.2 billion transactions in 2024, up about 120 percent on 2022, NIBSS reported. Most of those settle in under a second.

Brazil offers the closest comparison. Pix, the central bank’s instant payment system, settled 56.3 billion transactions in 2024, Banco Central do Brasil data shows.

That is five times Nigeria’s instant transfer count, in a country with 20 million fewer people. Pix reached 71.3 billion transactions in 2025.

By value, Pix moved about 1.9 times Brazilian GDP in 2024. Nigeria’s wider electronic payments ran nearer three times its own.

Cash made up 91 percent of Nigerian transactions in 2019, according to Worldpay’s global payments report. By 2024 that share had fallen to roughly 41 percent.

Worldpay expects cash to account for about 32 percent of transactions by 2030. The direction of travel is clear, even if the exact pace is not.

Why This Matters For Business In Africa

Anyone selling into Nigeria depends on these rails to get paid. If the switching layer wobbles, card payments and transfers fail at the till.

Small traders who moved to cards and transfers have little fallback if a rail fails. Cash handling has thinned out across many Nigerian towns.

The new dominance caps may reshuffle which firms handle card issuing and merchant acquiring. Businesses could find their payment provider changing terms or partners over the next year.

The data rule may push firms to spend on local storage, power supply and backup sites. Those costs can reach merchants through higher fees.

For firms outside Nigeria, that rule is the sharper change. Payment records generated in Nigeria must sit on Nigerian soil from January 2027.

Any foreign processor serving Nigerian customers is caught by it. Cloud contracts and disaster-recovery arrangements may need rewriting.

What is not known is how regulators will treat firms that miss the January 2027 deadline. No enforcement penalties have been published.

It is also unclear whether this series will produce any binding commitments. The events are a discussion forum, not a rule-making body.

What To Watch Next

The Abuja session on 8 October is the next test of how far the conversation goes. Ibadan follows on 22 October and Lagos on 27 October.

Interswitch already sells a revenue collection platform to government agencies, which explains the tax chief’s slot in Owerri. State revenue offices are becoming large payment customers.

Watch for firm commitments on uptime, interoperability and local data hosting rather than broad statements. Those are the measures that reach ordinary users.

Nigeria payment infrastructure now has to absorb record volumes and a tighter rulebook at once. The next year should show whether it can.

More: Nigeria news in English, every day from The Rio Times.

Frequently Asked Questions

What is Interswitch TechConnect 6.0?

It is a four-city discussion series run by Interswitch on the future of payment systems in Nigeria.

When and where does TechConnect 6.0 run?

Owerri on 24 September, Abuja on 8 October, Ibadan on 22 October and Lagos on 27 October 2026.

What new rules do Nigerian payment firms face?

Caps on market dominance from June 2026, and a rule to store payment data in Nigeria by January 2027.

Sources: Reporting draws on Interswitch and Verve announcements, the Imo State Internal Revenue Service, the Central Bank of Nigeria, NIBSS settlement data, Worldpay’s global payments report, THISDAY, P.M. News and TechCabal. Population, national output and comparative payment figures come from the World Bank’s World Development Indicators and Banco Central do Brasil open data.

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