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Non-Interest Banking in Nigeria: What You Need to Know About Ethical Banking

Ayomide Oduniyi
Published: September 24, 2025

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Ethical banking, non-interest banking; these are terms you’ve probably heard at one point in your banking journey, but what do these terms really mean in general, and what does it mean for you to bank with a non-interest or ethical bank?

In a rapidly evolving financial landscape, non-interest banking is emerging as a transformative force in Nigeria, offering a compelling alternative to conventional banking. As more Nigerians seek ethical, inclusive, and sustainable financial solutions, institutions like The Alternative Bank are redefining banking as a platform for shared prosperity. In this article, let’s look together at what non-interest banking truly means, its principles, benefits, regulatory framework, and its growing impact on Nigeria’s economy.

What Is Non-Interest Banking?

You know how you take a loan, and you have to pay the financial institution a 30% interest over the loan tenure? Or you put money in an investment and after a period get a certain percentage as interest? That’s not what this is, but relax, it’s even better. Non-interest banking refers to a financial system that does not charge or pay interest on transactions. Instead, it operates on profit-sharing, risk-sharing, and asset-backed financing models, often guided by ethical or religious principles.

In Nigeria, non-interest banking is regulated by the Central Bank of Nigeria (CBN) and is categorised under Specialised Banks as per the Banking and Other Financial Institutions Act (BOFIA). These banks are known as Non-Interest Financial Institutions (NIFIs) or Ethical Banks and include banks like Alt Bank (The Alternative Bank), and others.

Core Principles of Non-Interest Banking

Non-interest banking is built on the following foundational principles:

  • Money is not treated as a commodity that earns interest so there is a prohibition of Riba (Interest).
  • There is risk sharing, this means that both the bank and customer share profits and losses.
  • Non-interest banking practices Asset-Backed Financing, so investments must be tied to tangible assets.
  • Since non-interest banks practice Ethical Investments, industries like alcohol, gambling, and arms are avoided.
  • There is transparency and justice so contracts must be clear, fair, and equitable.

 

We know your next question might be, if you don’t charge interests, how do you make money? So, let’s dive into that.

How Do Non-Interest Banks Make Money?

Contrary to popular belief, non-interest banks are profitable. They earn income through different avenues.

  • Fee-Based Income: Advisory services, transaction fees, and commissions.
  • Financing-Based Income: Profits from ethical contracts like Murabaha (Cost-Plus Sale), Ijara (Leasing), Mudarabah (Profit-Sharing Partnership),Musharakah (Joint Venture). For example, if a customer wants to buy a car, the bank purchases the car and sells it to the customer at a markup, payable in instalments. This model ensures ethical profit without interest.

 

Is Non-Interest Banking Only for Muslims?

Another question that we know pops up a lot is whether ethical banking or non-interest banking is only for Muslims; the answer is “absolutely not!”. Non-interest banking is inclusive and open to all, regardless of religion. Its ethical foundation should appeal to any individual and business seeking transparency, fairness, and sustainability in financial dealings.

The Regulatory Framework

Not to worry, we’re not just making up the rules as we go along, like every other bank in Nigeria, we’re regulated by the Central Bank of Nigeria (CBN). The CBN has issued comprehensive guidelines for non-interest banking in Nigeria, here are some key highlights below.

  • Licensing Categories: Regional and National licenses with capital requirements of ₦10 billion and ₦20 billion respectively.
  • Governance: Institutions must have an Advisory Committee of Experts (ACE) to ensure ethical compliance.
  • Permissible Transactions: Must avoid ambiguity, gambling, speculation, and unethical industries.
  • Disclosure Requirements: Full transparency in profit-sharing investment accounts.

 

Benefits of Non-Interest Banking

Yes, all we’ve said so far is all well and good, and informative, but how does ethical banking benefit you?

  • Economic Inclusivity  

Non-interest banking provides access to finance for individuals and businesses previously excluded.

  • Support for MSMEs  

By promoting risk-sharing and ethical lending, it empowers Micro, Small, and Medium Enterprises (MSMEs), the backbone of Nigeria’s economy.

  • Job Creation  

As MSMEs grow, so do employment opportunities, contributing to national development.

  • Infrastructure Development  

The Federal Government has raised about ₦612 billion through Sukuk bonds for road construction, showcasing the power of non-interest finance in public infrastructure.

  • Financial Stability  

By avoiding speculative and interest-based transactions, non-interest banks foster a more resilient financial system.

 

Let’s be honest, most people don’t wake up excited about banking, but that’s exactly what we’re changing at The Alternative Bank.

We believe banking should feel like a partnership, not a transaction. It should be built on trust, transparency, and shared goals. That’s why we’ve reimagined the approach, evident in the kind of solutions we offer.

Whether it’s helping you power your home with AltPower, shop smarter with AltMall, engage in asset-backed investments through AltInvest, or even turn your recyclables into income with WasteBanc, we’re here to make finance feel more human, more ethical, and more empowering.

To us, you’re a partner not just a customer, because when you grow, we grow; and when we grow together, prosperity becomes something we all share.

So, if you’re looking for a bank that sees you, hears you, and builds with you, not just for you, then maybe it’s time to make the switch to the Alternative way.

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Abubakar Muhammad Musa

Summary

Abubakar Muhammad Musa is currently a Sharia Advisor and Consultant for SHAPE Knowledge Services a consulting firm based in Kuwait. He has been involved in product development, Sharia research and approval of Islamic banking products for different clients. His work covers retail banking, corporate banking and project finance deals.

Formerly, Abubakar worked as a Researcher in different units at International Shariah Research Academy for Islamic Finance (ISRA) in Kuala Lumpur, Malaysia. Besides his primary assignments in ISRA, he taught Shariah Rules in Financial Transactions to Chartered Islamic Finance Professional (CIFP) Masters online Students of International Centre for Education in Islamic Finance (INCEIF), Malaysia. He also taught MBA and BBA Students different Islamic Banking and Finance Subjects at University College of Bahrain.

Abubakar holds two Diplomas with distinction, one in Islamic Law and the other in Arabic Language from Al-Imam University Riyadh. He also holds LLB (Hons) degree in Shariah from the same University. He successfully completed his (CIFP) Professional Masters Degree Programme at (INCEIF), Malaysia. He had his internship program on Islamic Banking & Finance at Fajr Capital in Kuala Lumpur. During the programme, Abubakar conducted research relating to product structuring and market development.

Abdurraheem Ahmad Sayi

Summary

Abdurraheem Ahmad Sayi is a legal practitioner and Consultant of over 16 years of active legal practice. He is currently the principal partner, A.A. Sayi & Co. (Qist Chambers) and Qadi, Independent Shari’ah Panel of Lagos State – a platform, through which he has delivered several judgments of in-depth analysis, widely applauded by leading legal and intellectual icons, including learned Judges, professors of law and Islamic Studies.

He is the Executive Director/C.E.O., ClearPath Islamic Centre (Incorporated), Lekki-Lagos and Chief Imam, SilverPoint Central Mosque, Badore, Ajah-Lagos. Fondly called Imam Sayi, Abdurraheem is the designate Chairman, Shari’ah Advisory Committee, Mutual Benefit Takaaful.

Imam Sayi has also authored a few works, some of which include: The Financial Obligations: a compendium of essays on monetary or material obligations under Islamic Law and Waqf (Charity Endowment): The Governing Principles.

He holds a Certificate on Improving Personal Effectiveness from the Lagos Business School (Pan African University) and he is a recipient of numerous awards and certificates of merits.

Abdulkader Thomas

Education:

Master of Arts Law and Diplomacy, The Fletcher School of Law & Diplomacy.

Bachelor of Arts Arabic & Islamic Studies, The University of Chicago.

Shariah Board Experience:

Bank Muscat Meethaq (2013 – 2017)

Sterling Bank Nigeria (Since 2013)

University Bank, USA (Since 2006)

Summary

Abdulkader Thomas has over 35 years of diversified financial services experience in major markets. With a Master of Arts Law and Diplomacy from The Fletcher School of Law & Diplomacy and a BA in Arabic & Islamic Studies from The University of Chicago. His areas of activity have included trade finance, real estate finance, securities and alternative finance.

As the general manager of a foreign bank branch in New York, he secured the first US regulatory approvals of Islamic mortgage and instalment credit/sale as banking instruments. Later, he secured US regulatory approval for profit sharing deposits. Abdulkader has been involved in the successful implementation of these products in the US market. With more than 17years Shariah Board Experience in Bank Muscat Meethaq, Sterling Bank Nigeria and University Bank USA, Abdulkader has worked on IFTA projects in Europe, Africa, Southeast Asia, and an authority on Islamic deal structures and securities.

He also serves as a director of Alkhabeer Capital in Jeddah and Chairman of Alkhabeer (DIFC). He is a member of the international advisory board of the Securities Commission of Malaysia, a published author, and an active speaker on Islamic finance.