Hidden Charges in Bank Accounts: What Customers Can Challenge
Hidden charges in bank accounts are deductions that you may not have expected, understood or knowingly agreed to when opening or using your account. Banks in India can charge customers for many services, but these charges must generally be transparent and follow applicable RBI rules. If a bank deducts an undisclosed, wrongly calculated or prohibited charge, you can raise a complaint and, where appropriate, challenge the deduction.
Are Hidden Bank Charges Legal in India?
A bank charge is not illegal merely because it appears unexpectedly in your account statement.
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Banks are allowed to prescribe charges for various banking services. For example, a bank may charge for certain cheque books, ATM transactions beyond applicable limits, account statements, debit card services or failure to maintain the required minimum balance.
However, RBI instructions emphasise transparency in banking charges. Banks are expected to display important service charges at their branches and on their websites. RBI has also stated that service charges should be reasonable and should not be out of line with the average cost of providing the relevant service.
Therefore, the important question is not simply whether the bank charged you. You should check:
- whether the charge was disclosed;
- whether the bank was permitted to levy it;
- whether the amount charged matches the bank’s published schedule; and
- whether any special RBI conditions apply to that particular charge.
If these requirements are not followed, you may have grounds to dispute the deduction.
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What Bank Charges Can You Challenge?
There are several situations where you should carefully check a deduction made from your bank account.
Undisclosed Service Charges
If a bank starts deducting a service charge that was never disclosed to you, you can ask the bank to explain the basis of the charge.
RBI instructions require banks to display information about interest rates and service charges at branches as well as on their websites. The information is intended to allow customers to understand the cost of banking services before using them.
For example, suppose ₹250 is deducted from your account with a description such as “service charge”. You can ask the bank what service the charge relates to and where that charge was disclosed in its schedule of charges.
A bank should be able to provide a clear explanation rather than simply stating that it is an “automatic system charge”.
Can Banks Charge You for Not Maintaining Minimum Balance?
Yes, certain savings accounts can carry minimum balance charges, but RBI has laid down safeguards on how these charges are imposed.
When opening an account, the bank should transparently inform the customer about the minimum balance requirement and the charges applicable if the balance is not maintained.
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More importantly, if you fail to maintain the agreed minimum balance, the bank should notify you through methods such as SMS, email or letter. You must be given at least one month from the date of the notice to restore the required balance before the penal charge is recovered.
Minimum Balance Penalties Must Be Proportionate
The penalty should also be directly proportionate to the amount by which your balance falls below the required minimum.
For example, if your required average minimum balance is ₹10,000 and you maintain ₹9,500, the bank’s charging policy should take the ₹500 shortfall into account rather than treating the situation in exactly the same way as an account containing almost no balance.
RBI instructions also state that such charges should be reasonable.
Another important protection is that your savings account should not become negative solely because of minimum balance penalties.
If this happens, the charges should be questioned.
Can a Bank Charge Minimum Balance Penalties on an Inoperative Account?
Banks are not permitted to levy penal charges for failure to maintain the minimum balance in an inoperative account.
RBI instructions specifically prohibit such minimum balance penalties in inoperative accounts.
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This means that if an old savings account has become inoperative and deductions continue appearing as minimum balance penalties, you should ask the bank to review and reverse them where the RBI rule applies.
This is particularly important because customers sometimes stop using an account without formally closing it and later discover that several charges have accumulated.
Can Banks Charge You for Activating an Inoperative Account?
You should also examine any fee described as an “activation charge” or similar charge when an inoperative account is restored.
RBI customer-service instructions have provided that activation of an inoperative account should not attract a charge.
Therefore, if your bank deducts money merely for activating an inoperative account, you should ask for the specific regulatory or contractual basis for the deduction.
What About Zero-Balance Accounts?
Not every savings account requires a minimum balance.
A Basic Savings Bank Deposit Account, commonly referred to as a basic or zero-balance savings account, does not require customers to maintain a minimum balance under RBI’s framework.
Such accounts provide specified basic banking facilities without minimum balance requirements.
If you hold this type of account and notice charges described as “minimum balance charges”, you should immediately check the account classification with the bank.
However, additional value-added services outside the prescribed basic facilities may have separate charges. Therefore, it is important to identify exactly what service the deduction relates to before disputing it.
Can Banks Suddenly Increase Service Charges?
Banks may revise their charges, but transparency remains important.
RBI customer-service instructions state that customers should be informed transparently about applicable charges. Earlier RBI instructions concerning savings accounts also require advance notice where prescribed minimum balances or related charges are changed.
Suppose your bank earlier required an average minimum balance of ₹5,000 but later increased it to ₹10,000. The bank should not simply begin charging penalties without adequately communicating the revised requirement in accordance with the applicable rules.
Whenever a new charge appears, compare:
- your original account conditions;
- recent SMS or email communications from the bank;
- the bank’s current schedule of charges; and
- earlier account statements.
This can help determine whether the charge was properly disclosed.
Are ATM, Debit Card and Cheque Book Charges Illegal?
Generally, no.
Banks can impose charges for several banking facilities subject to RBI regulations and their disclosed pricing policies. RBI’s customer-service framework specifically recognises charges relating to services such as cheque books, account statements, account closure and ATM transactions.
Therefore, seeing an ATM fee or debit-card-related charge does not automatically mean that the bank has acted illegally.
You should instead check whether:
- the transaction was actually made;
- the charge falls within the applicable rules;
- the bank’s published schedule contains the same fee; and
- the correct number of free transactions or services, where applicable, was provided.
If the deduction does not match the applicable conditions, you can dispute it.
What Should You Do When You Find an Unknown Bank Charge?
Do not ignore small deductions simply because the amount is ₹50 or ₹100. Repeated charges can become significant over time.
Check the Transaction Description
Start by checking your bank statement or mobile banking application. Transaction descriptions may use abbreviations such as annual debit card fee, SMS charge, non-maintenance charge, cash handling fee or service charge.
If the description remains unclear, ask the bank for the complete explanation.
Check the Bank’s Schedule of Charges
Banks generally publish a schedule of service charges on their websites.
RBI has emphasised that banks should display and regularly update their service charge information to improve transparency for customers.
Compare the amount deducted from your account with the published fee.
Contact the Bank in Writing
If the deduction appears incorrect, submit a complaint through the bank’s official grievance mechanism.
Mention:
- your account details;
- date of deduction;
- amount charged;
- transaction description;
- reason why you believe the charge is incorrect; and
- refund or clarification requested.
Keep screenshots, account statements, SMS messages and complaint reference numbers.
Can You Complain to the RBI Ombudsman?
Yes. If the matter is not resolved satisfactorily by the bank, eligible complaints can be taken to the RBI’s grievance redress mechanism.
The Reserve Bank – Integrated Ombudsman Scheme, 2026, which came into force on 1 July 2026, provides a cost-free mechanism for complaints involving deficiency in service by regulated entities covered under the Scheme. It replaced the earlier 2021 Integrated Ombudsman Scheme.
Generally, the bank should first be given an opportunity to address the complaint before the matter is escalated under the RBI Ombudsman framework.
This route can be useful where a bank refuses to correct an erroneous deduction, does not properly respond to a complaint or fails to follow applicable customer-service requirements.
Does Every Unexpected Charge Have to Be Refunded?
No. An unexpected charge and an illegal charge are not the same thing.
If the charge was clearly disclosed in your account terms, permitted under applicable banking rules and correctly calculated, the bank may be entitled to levy it.
However, you have a stronger reason to challenge a charge where:
- it was not properly disclosed;
- the bank charged more than its published rate;
- the charge relates to a service you did not receive;
- minimum balance rules were not followed;
- the charge was imposed on an account where RBI rules prohibit it; or
- the deduction was caused by a banking error.
The bank should be able to explain what the charge represents and how it was calculated.
How Can You Avoid Unnecessary Bank Charges?
Regularly checking your bank account is one of the simplest ways to identify unnecessary deductions.
Review your bank’s schedule of charges when opening an account and whenever you receive a notice about revised banking terms. Also check whether your account requires a monthly or quarterly average balance.
If you rarely use a particular bank account, consider whether keeping it open is useful. An unused account may still carry permissible debit card fees, service charges or other costs depending on the account type.
At the same time, do not assume that every deduction is valid simply because the amount is small. Bank charges should remain transparent and consistent with applicable RBI requirements.
Conclusion
Banks in India can charge customers for many services, so not every deduction from a bank account is an illegal hidden charge. However, customers have the right to understand what they are being charged for.
If a bank imposes an undisclosed charge, incorrectly calculates a fee, violates minimum balance safeguards or levies a charge prohibited by RBI rules, you can challenge it. Check the bank’s published charges, raise a written complaint and, where necessary, use the RBI Ombudsman grievance mechanism.
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