Last updated: 7 July 2026. Facts checked against current Nigerian regulation at time of update.
How to Open a Business Bank Account in Nigeria (2026)
If you’ve been mixing business money with your personal account, you already know the chaos it creates come month-end. Separating the two is one of the best moves you’ll make for your business. Here’s exactly how to open a business bank account in Nigeria, step by step, without the unnecessary bank runs.
Quick Answer
Register your business with CAC, get your TIN from FIRS, gather your documents, then walk into your chosen bank’s business banking unit. Total cost runs between ₦45,000 and ₦175,000 depending on your business type and bank. Timeline: 7–14 business days if your documents are ready.
What You’ll Need
Documents required:
- CAC business registration certificate
- Valid ID (NIN, driver’s licence, or international passport)
- Utility bill (not older than 3 months)
- Tax Identification Number (TIN) certificate
- Memorandum and Articles of Association (for LTDs)
- Board resolution authorising account opening (for LTDs)
- Initial deposit (amount varies by bank)
Estimated cost: ₦45,000 to ₦175,000
Estimated timeline: 7–14 business days (add 3–5 days if CAC registration is not yet done)
How to Open a Business Bank Account in Nigeria: Step-by-Step
Step 1: Register Your Business with CAC
No CAC certificate means no business account. Every bank requires it.
Your cost depends on your business type:
- Sole proprietorship (Business Name): ₦30,000
- Private Limited Company (LTD): ₦10,000 per ₦1M share capital plus ₦21,000 plus ₦7,500 stamp duty
You can register directly on CAC’s online portal at pre.cac.gov.ng or at any CAC office nationwide. Processing takes 3–5 business days once your application is submitted correctly.
Pro tip: If queuing at the CAC office is not how you want to spend your week, Lint handles business registration for the same government fees, without the office visits.
Common mistake: Submitting an incomplete application. Missing a director’s signature or the wrong NAICS code sends your application back to zero. Double-check every field before you submit.
Step 2: Get Your Tax Identification Number (TIN)
A TIN is your business’s tax identity number, issued by FIRS (Federal Inland Revenue Service). Banks require it to open a business account.
You can apply for a TIN online at tin.firs.gov.ng or visit any FIRS office. You’ll need your CAC certificate first. TIN registration is free.
Common mistake: Trying to use your personal TIN for your business account. Banks will flag this immediately. Your business needs its own TIN, separate from yours as an individual.
Step 3: Choose Your Bank
This step matters more than most founders realise. The right bank saves you time and money monthly.
Here’s what to compare:
| Feature | What to check |
|---|---|
| Minimum opening balance | ₦10,000 to ₦100,000 depending on bank |
| Monthly maintenance fees | ₦1,000 to ₦5,000 typically |
| Transaction limits | Varies widely, especially for digital transfers |
| Digital banking quality | Mobile app, internet banking, API access |
| FX access | Critical if you import, export, or receive USD |
Major banks to compare: GTBank, Access Bank, Zenith Bank, First Bank, UBA. Each has its own documentation checklist and processing timeline, so confirm requirements directly with your chosen bank.
Pro tip: Call the business banking unit before you visit. The requirements on a bank’s website are sometimes outdated. A five-minute call saves you a wasted trip.
Step 4: Gather Your Documents
Standard documents required by most banks:
- CAC certificate (original plus 2 photocopies)
- Memorandum and Articles of Association (for LTDs)
- Form CAC 7 (particulars of directors) (for LTDs)
- TIN certificate
- Utility bill for business address (not older than 3 months)
- Valid means of identification for each director or signatory
- Board resolution authorising account opening (for LTDs)
- Initial deposit
Common mistake: Showing up with an expired utility bill. Banks reject anything older than 3 months on the spot. Get a fresh one before you leave the house.
Step 5: Submit Your Application
Book an appointment with the bank’s business banking unit. Walk-ins at most major banks waste hours. Some banks let you start the process online and finish in-branch.
Bring originals and photocopies of everything. Banks typically keep the copies and return originals the same day.
Common mistake: Assuming one visit closes it. Banks sometimes need additional verification checks that add 2–3 days. Factor that into your timeline.
Step 6: Make Your Initial Deposit
Once approved, fund the account. This is what activates your debit card and online banking access.
Confirm the exact minimum with your bank before you visit. Showing up with ₦50,000 when the minimum is ₦100,000 means another trip.
A working balance of ₦200,000 to ₦500,000 gives you room to operate from day one.
Cost Breakdown
| Item | Cost | Notes |
|---|---|---|
| CAC Registration (Sole Prop) | ₦30,000 | Fixed government fee |
| CAC Registration (LTD) | ₦38,500+ | ₦21,000 + ₦7,500 stamp duty + ₦10,000 per ₦1M share capital |
| TIN Registration | ₦0 | Free from FIRS |
| Bank Opening Fee | ₦5,000–₦15,000 | Varies by bank |
| Initial Deposit | ₦10,000–₦100,000 | Bank-specific minimum |
| Total | ₦45,000–₦175,000 | Depends on business type and bank |
Common Mistakes to Avoid
1. Using your personal address carelessly
You can register a home office address, but some banks prefer commercial addresses. Confirm with your bank first. Using a home address that doesn’t match your utility bill causes delays.
2. Wrong TIN type
Personal TIN won’t open a business account. You need a separate business TIN registered under your company’s CAC details.
3. Expired utility bill
Three months is the hard limit. Banks don’t make exceptions. Grab a fresh bill before your appointment.
4. Incomplete CAC documents for LTDs
Missing Form CAC 7 or an unsigned board resolution sends everything back. Check every document before you leave home.
5. Not confirming the opening deposit in advance
Every bank has its own minimum. Confirm the exact amount before you visit, not after you’ve already made the trip.
KYC and Digital Banking: What’s Changed
Nigerian banks now apply enhanced KYC (Know Your Customer) checks for business accounts. This means more detailed questions about your source of income, the nature of your business, and sometimes additional documentation for certain industries. It’s not personal. It’s now standard across all major banks.
Most major banks offer full digital banking for business accounts. This includes mobile apps, internet banking, and API integrations for e-commerce businesses. If you process a lot of online transactions, ask specifically about API access during your account opening appointment.
Frequently Asked Questions
Can I open a business account without CAC registration?
No. Every Nigerian bank requires a valid CAC certificate. No exceptions.
How long does the whole process take?
7–14 business days if your documents are complete. Add 3–5 days for CAC registration if you haven’t done it yet.
What is the minimum age to open a business account?
18 years. Directors under 18 cannot open a business account.
Can I use my home address as my business address?
Technically yes, but confirm with your chosen bank first. Some require a commercial address. The address on your utility bill must match what you submitted to CAC.
Do I need a business plan?
Most banks don’t require a formal business plan. Some ask for basic business information during KYC. Prepare a short summary of what your business does just in case.
Can I open accounts at multiple banks?
Yes. Each account requires separate documentation and its own minimum deposit.
My business is online only. What address do I use?
A home office works. Some banks offer digital-first business accounts designed for online businesses. Ask about this option.
What happens if my documents are rejected?
The bank will tell you exactly what needs fixing. Correct it and resubmit. Most issues are small and straightforward to fix.
Can I switch banks later?
Yes. Notify your customers and suppliers of your new account details. Keep both accounts active during the transition period to avoid missed payments.
Is a business account required even for small businesses?
Yes, and the sooner the better. Mixing personal and business money makes tax filing harder and cash flow tracking nearly impossible.
Related Tools and Resources
- How to Register a Company with CAC in Nigeria
- How to Get a TIN Number in Nigeria
- Business Registration Cost Calculator (coming soon)
Cash flow stress at 2am is real. A dedicated business account is step one to getting your numbers under control.
Ready to skip the paperwork queue? Lint handles your CAC registration and connects directly to your new business account, no office visits required. Start at lint.finance.
Sources: Corporate Affairs Commission (CAC) | Federal Inland Revenue Service (FIRS) | Central Bank of Nigeria banking guidelines
Last updated: July 2026
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