Banking complaints: disputed debits, loans, transfers and repayment mandates

Understand the problem before writing

Financial complaints often involve more than one company. A customer may borrow from a digital lender, receive salary through a payroll platform and use a separate bank account to view the resulting statement. The name on the account statement does not automatically identify the lender that originated a disputed obligation or the processor that applied a repayment mandate.

Map the transaction before choosing a recipient. Identify who offered or serviced the loan, who received the disputed money, who created or processed the mandate, and which institution simply holds the account used as evidence. The provider responsible for the challenged product or deduction should usually receive the first complaint, while a directly involved payment processor may also need a copy.

For a disputed loan deduction, compare the application, repayment schedule, actual disbursement, deduction date and every mandate reference. If you authorised one instalment but an additional amount was deducted for a loan you say was never disbursed, describe the legitimate facility separately from the challenged debit. Do not present all repayments as fraudulent when only one transaction is disputed.

PetitionDesk distinguishes ordinary banking complaints from loan, credit and excess-charge complaints when assessing whether provider follow-up or regulator escalation is appropriate. Preserve the provider's complaint reference and complaint date; without both, it may be impossible to establish that a regulator-stage complaint is ready.

Build an evidence checklist

Use records that relate directly to your complaint. Put events in date order, identify the organisation involved, and keep copies of every message or acknowledgement. Describe what your documents actually show; do not present an allegation as a proven finding.

• The name of the lender, bank, wallet operator or processor complained against
• The disputed amount, transaction date and account or repayment reference
• Any loan agreement, disbursement evidence and genuine repayment schedule
• Mandate references and proof of the disputed deduction
• A relevant account statement with sensitive information redacted
• Earlier complaint correspondence, reference and submission date

Choose the institution that can respond

Complain first to the institution responsible for the disputed financial product or transaction. Where a payroll lender and a named mandate processor are directly involved, address the lender and copy the processor through verified channels. Do not address an account-statement bank unless your complaint concerns that bank's own conduct.

A company mentioned in a statement, address, receipt or background document is not automatically the institution responsible for the complaint. Identify who provided the disputed service, who made the decision, and who can supply records or correct the problem.

Decide whether escalation is justified

If the provider does not resolve the complaint, organise the original complaint date, reference, response and supporting evidence before approaching the relevant financial regulator. Ask the authority to determine the applicable rule rather than inventing a regulatory deadline, mandatory penalty or fixed compensation entitlement.

Before escalating, keep the original complaint reference, the institution's written answer where available, and a concise explanation of what remains unresolved. Check the current instructions published by the relevant authority instead of assuming that one deadline applies to every type of complaint.

Worked example: applying the route in practice

If VeendHQ provided a Remita payroll loan and an additional deduction appears under a Remita mandate, the lender is the primary respondent and Remita may be a relevant copied participant. A FirstBank statement showing that no matching loan disbursement was received is supporting evidence, not proof that FirstBank provided the loan.

Avoid common mistakes and protect personal data

Do not combine a genuine loan with a disputed separate deduction, omit the mandate reference, expose a complete account number publicly or assume a payment platform and a deposit-taking bank have identical responsibilities.

Remove passwords, one-time passcodes, card security codes and unrelated medical, financial or family information. Request a specific remedy supported by your evidence, such as an explanation, correction, investigation, refund or written decision.

Frequently asked questions

Official sources and contact starting points

These links point to the organisations' published websites or complaint resources. Check that the channel and procedure remain current before sharing your complaint or evidence.

• Central Bank of Nigeria complaints portal
• VeendHQ Remita payroll loan information
• Remita official support portal