CBN KYC tiers are the reason two people can use the same app and have very different experiences. One person can fund a wallet, send money and cash out airtime; another can buy airtime and data but cannot open a virtual account. The difference is not luck or favouritism. It is the identity checks attached to each tier.
This guide explains what the tiers are for, what each one unlocks on Mabro, the documents you need, how to upgrade, why applications get rejected and what to do if your account is locked. The limits quoted here are Mabro’s tier limits; your available limit and the exact requirements for your account are always shown in the app.
What CBN KYC tiers actually are
KYC means Know Your Customer. It is the process a financial service uses to confirm who you are before it lets you move money. The Central Bank of Nigeria sets the framework, and licensed providers apply it through tiers. A lower tier requires less information and allows smaller transactions. A higher tier requires stronger evidence of identity and allows larger ones.
The tier system exists because identity checks and access are a trade-off. Requiring a full address verification before someone can buy ₦500 of airtime would exclude millions of people from basic services. Allowing unlimited transfers with no identity check would make the system easy to abuse. Tiers let a provider serve both needs without pretending the risk is the same.
On Mabro, the tiers run from Tier 0 to Tier 3. Each tier adds a check and unlocks more of the app. The checks are cumulative: a Tier 2 account has already completed the Tier 1 steps, and a Tier 3 account has completed everything below it.
Why CBN KYC tiers have limits
A transaction limit is not a punishment for new users. It is a control that limits the damage from stolen identities, money laundering, fraud and mistaken payments. If an account is opened with minimal information, the provider cannot safely let it move an unlimited amount. As the identity evidence improves, the risk falls and the ceiling rises.
Limits also protect you. If someone obtains access to a low-tier account, the amount they can move is capped. If a scammer tries to use your identity to open an account, the tier requirements create more points where the fraud can be caught. The system is not perfect, but it is designed to make impersonation harder and to leave a record when something goes wrong.
The practical consequence is simple: decide what you need to do, then complete the tier that supports it. Do not upgrade for its own sake if Tier 1 covers your use. Do not try to force a large transaction through a tier that cannot carry it.
Mabro KYC tiers at a glance
| Tier | What you provide | What it unlocks | Limits |
|---|---|---|---|
| Tier 0 | Phone number and email | Airtime and data | No virtual account |
| Tier 1 | BVN verification | Virtual account for funding | Up to ₦50,000 per transaction and ₦200,000 daily |
| Tier 2 | NIN plus an in-app liveness check | Bank transfers and airtime to cash | Up to ₦500,000 per transaction and ₦5,000,000 daily |
| Tier 3 | Address verification and manual review | Full access, subject to review | Unlimited transactions |
The app is the authoritative source for your current tier, your remaining limit and the next step available to you. If the app shows a different limit from a friend’s screen, the difference is usually the tier or the account status, not a glitch.
Tier 0: phone and email only
Tier 0 is the entry level. You can create an account with a phone number and an email address, and you can buy airtime and data. You cannot open a virtual account, so you cannot fund the wallet by bank transfer. If your only goal is occasional airtime or a data bundle, Tier 0 may be enough.
The moment you want to receive money, pay a bill, or do anything that requires a wallet balance, Tier 0 stops being sufficient. That is deliberate. A virtual account is a financial relationship, and the provider needs a verified identity behind it. The upgrade from Tier 0 to Tier 1 is the step that turns the app from a buying tool into a wallet.
Tier 0 is also the tier that scammers prefer to use for testing stolen phone numbers. That is another reason the limits are tight and why a sudden request to upgrade through a third party should be treated with suspicion.
Tier 1: BVN and your first virtual account
Tier 1 requires BVN verification. The BVN is a unique bank-issued identity number that links your bank accounts to one biometric record. Verifying it confirms that the person opening the Mabro account has a real banking identity, which is why Tier 1 can support a virtual account.
With Tier 1, you can fund your wallet through your virtual account and move up to ₦50,000 per transaction and ₦200,000 per day. Those limits are suitable for everyday bills, airtime, data and small transfers, but not for large business payments or a high-value crypto sale. The app shows your remaining room before you transact.
Why the BVN is asked for first
The BVN is a strong first check because it is already tied to a bank account and a biometric record. It catches simple impersonation and duplicate identities without demanding a utility bill or a home visit. It is also familiar to most Nigerian adults, which makes it a practical starting point.
Your BVN itself is sensitive. Enter it only inside the Mabro verification flow. No support agent needs your BVN sent in a chat, and no legitimate agent needs your bank app password or OTP to verify it.
Tier 2: NIN and the liveness check
Tier 2 adds NIN verification and an in-app liveness check. The NIN is the national identity number issued through NIMC. The liveness check confirms that a real person is present during verification, rather than a photograph or a recorded video being used to impersonate someone.
Tier 2 unlocks bank transfers and airtime to cash, and raises the limit to ₦500,000 per transaction and ₦5,000,000 daily. That is the tier most active users need: it supports meaningful bill payments, larger wallet funding and cashing out eligible airtime. The liveness step is not a performance test; follow the on-screen instructions, use good lighting and keep your face inside the frame.
What the liveness check is looking for
The check compares a live capture with the identity record and looks for signs that the capture is genuine. Common failures are poor lighting, a covered face, a blurry camera, a screen reflection, or another person appearing in the frame. If it fails, retry in a brighter room and follow the prompt exactly. Repeated failures may require support review; that is not an accusation.
Tier 3: address verification and manual review
Tier 3 requires address verification and a manual review. It removes the transaction limits, subject to the review outcome. This is the tier for users who need to move amounts beyond the Tier 2 ceiling or who need the highest level of account access.
Address verification is more than typing an address. The evidence must connect you to the address in a way a reviewer can check. The exact document or method accepted is shown in the app, because requirements can change and can differ by account. Do not send a document that belongs to someone else, and do not edit an address document to make it match. A mismatch discovered later can lead to a restriction.
Manual review takes longer than the automated tiers. That is expected. Submit clear, complete evidence once, then wait for the outcome rather than sending the same documents repeatedly.
Documents you need at each stage
Tier 0 needs a phone number and an email address. Tier 1 needs your BVN. Tier 2 needs your NIN and a successful liveness check. Tier 3 needs address verification evidence and a manual review. The app may ask for additional information if a check is inconclusive, but it will not ask you to send your password, PIN or OTP.
Keep your legal name consistent across every document. A BVN registered as “Chinedu Okafor” and a NIN registered as “Chinedu O. Okafor” can still be the same person, but the mismatch may require a manual check. If you have changed your name, use the documents that reflect the change and be ready to explain it.
Why you might be asked for more than the minimum
A provider can ask for extra evidence even when you meet the minimum for a tier. This usually happens when a check is ambiguous, when the account activity looks unusual, or when a document cannot be verified automatically. It is not necessarily a sign that you did something wrong.
Respond with clear, genuine documents. Do not send a different person’s ID to “help” the process, and do not use an agent who offers to push the application through. A rejected application can often be fixed; a fraudulent document can get the account closed.
If your documents use different versions of your name, do not change one document to match another. Use the version that reflects your current legal identity and provide the evidence that connects the older record to the new one, such as a marriage certificate or a sworn affidavit where the app accepts it. A clear explanation is better than a rushed edit. If you are unsure which document the app will accept, ask support before submitting; a wrong submission can create a duplicate review that takes longer to clear.
How to upgrade your tier step by step
- Open the app and go to your profile or verification section.
- Check your current tier and the next requirement shown for your account.
- Gather the document or complete the action requested. Use your own details.
- Follow the in-app capture instructions carefully, especially for the liveness check.
- Submit once and wait for the status to update.
- If the application is rejected, read the reason before resubmitting.
- After approval, check that the new limits and features are active before making a large transaction.
Do not upgrade in the middle of a time-sensitive payment if you can avoid it. Verification can take longer than expected, and a pending upgrade does not raise the limit until it is approved.
Common KYC rejections and how to fix them
| Reason | What it usually means | What to do |
|---|---|---|
| Name mismatch | The name on your ID does not match your account or another record | Use the legal name that matches your documents, or provide proof of a name change |
| Blurry document | The image cannot be read or verified | Retake it in good light, with all edges visible and no glare |
| BVN or NIN mismatch | The number does not match the identity details supplied | Check the number, correct the personal details, and use only your own record |
| Liveness failure | The live capture could not be confirmed | Retry in a brighter room, remove obstructions, and follow the prompt |
| Duplicate account | Another account may already use the same identity | Contact support. Do not open a second account to get around the check |
| Unsupported address evidence | The document does not prove the address in the required way | Use the accepted document shown in the app and make sure the details are current |
What to do if you are locked out
Being locked out can mean a failed verification, a limit issue or a security review. Start by reading the message in the app. It usually says which check failed or what is needed next. Do not create a new account with a different phone number; that can make the original problem worse and may be treated as an attempt to evade a check.
Gather your identity documents, your account details and any reference from the verification attempt. Contact support through the official channel in the app. Explain what happened and ask for the specific reason and the next step. If the issue is a failed liveness check, ask whether you can retry. If it is a duplicate identity, ask how to resolve the existing record.
Never pay an agent to unlock an account. A legitimate review does not require a cash payment to a third party, and an agent who asks for your PIN or OTP is trying to take the account, not restore it.
Tier limits in everyday use
A Tier 1 user can pay ordinary bills and fund a wallet up to the daily ceiling, but a ₦60,000 transaction will not pass the ₦50,000 per-transaction limit. A Tier 2 user can handle larger bill payments and airtime-to-cash transactions, but a ₦600,000 single payment is above the per-transaction ceiling. A Tier 3 user has no tier limit, though other controls and reviews can still apply.
If you regularly hit a ceiling, calculate whether upgrading is worth the effort. If you hit it once during an emergency, use a smaller amount or wait for the daily reset rather than trying to split the payment in a way that looks like structuring.
Planning a large payment across tiers
If you know a large payment is coming, start the verification early. A Tier 1 user who needs to pay ₦120,000 cannot do it in a single transaction, and a Tier 2 user cannot treat the ₦500,000 per-transaction ceiling as advisory. Map the amount to the tier first, then check the daily limit, then start the upgrade if the route you need is higher.
Do not wait until the bill is due. A manual review can take longer than a payment window, and a pending upgrade does not change your limit until it is approved. If the payment cannot wait, use a smaller amount within your current tier or ask the recipient whether the payment can be split across days. Never split it into artificial amounts to stay under a threshold; that pattern can trigger a review.
Keep the receipt for every large transaction, and confirm the recipient details before sending. The tier system is there to make large movements traceable, so a clean record works in your favour if the payment is ever questioned.
Keeping your KYC data safe
Your BVN, NIN, address documents and selfie are sensitive. Submit them only through the app’s verification flow. Do not send them to a WhatsApp agent, a Facebook page or an email address you cannot verify. Do not post a photo of your ID on social media, even with the number covered; the other details can still be used.
Mabro uses your information to verify your identity and meet regulatory obligations. That does not mean every request for your data is legitimate. If someone contacts you claiming to be from Mabro and asks for your BVN or NIN, end the conversation and verify through the app.
KYC and the services you use
Your tier affects more than a number on a screen. It decides whether you can fund a wallet, withdraw to a bank, use airtime to cash, or handle a large crypto sale. Gift card payouts and bill payments still have their own rules, but the wallet behind them must be able to receive the money.
That is why a user who can buy data may still be unable to cash out. The service is visible, but the wallet function it depends on is locked behind a tier. Check your tier before assuming a service is broken.
How long upgrades take
Automated checks can complete quickly. Manual reviews and address verification take longer, and the app will show the status while you wait. Do not submit the same application repeatedly; it does not speed up a review and can create duplicate records. If the status has not changed after the window shown in the app, contact support with your reference.
Myths about KYC
- “KYC is only for big transactions.” It also decides whether you can open a virtual account at all.
- “An agent can upgrade me without my documents.” No legitimate agent can bypass identity verification.
- “One tier is enough for everything.” Different services unlock at different tiers.
- “A rejected check means I am banned.” Often it means a document was unclear or a detail did not match; read the reason.
- “I can use someone else’s BVN with my name.” That is identity fraud and will be caught.
Frequently asked questions
What are the CBN KYC tiers?
They are levels of identity verification that determine what a customer can do and how much they can transact. Mabro applies them as Tier 0, Tier 1, Tier 2 and Tier 3.
What can I do at Tier 0?
You can buy airtime and data with a phone number and email. You cannot open a virtual account or receive a bank transfer into the wallet.
What does Tier 1 unlock?
A virtual account for funding, with limits of up to ₦50,000 per transaction and ₦200,000 per day.
What do I need for Tier 1?
BVN verification. Enter your own BVN through the app, not through an agent or a chat.
What does Tier 2 add?
NIN verification and an in-app liveness check. It unlocks bank transfers and airtime to cash, with limits of up to ₦500,000 per transaction and ₦5,000,000 daily.
Why is my liveness check failing?
Poor lighting, a blurry camera, a covered face or another person in the frame can cause a failure. Retry in a brighter room and follow the prompt. If it keeps failing, contact support.
What is Tier 3?
Address verification plus a manual review. It removes the transaction limits, subject to the review and normal account controls.
How long does verification take?
Automated checks are usually quicker than manual reviews. The app shows the current status and the relevant window. Do not resubmit repeatedly while it is pending.
Can I upgrade without a BVN?
Tier 1 requires BVN verification. If you do not have one, ask your bank about the process for obtaining it rather than using another person’s number.
Can I use my spouse’s BVN or NIN?
No. The identity must be yours. Using someone else’s details is identity fraud and can lead to account closure.
Why was my KYC rejected for a name mismatch?
The name on your account and the name on the identity record did not match closely enough. Correct the details or provide evidence of a legal name change, then follow the review instructions.
Is my BVN safe with Mabro?
Submit it only in the official app flow. Mabro uses identity data for verification and regulatory purposes. Do not share it with agents or send it through chat.
What if I am locked out after a failed check?
Read the in-app message, gather your genuine documents and contact official support. Do not pay an agent to unlock the account or create a new account to get around the check.
Can my tier be reduced?
Yes. A tier can be reviewed or reduced if account activity, identity details or verification evidence raises a concern. Contact support to understand the reason and the steps to resolve it.
Ready to move up a tier? Open the Mabro app, complete the verification step shown for your account and unlock the wallet features that fit the way you use money.