Yes, you can deposit 10 lakhs in a savings account, but your bank will file a report and may ask questions about where the money came from.
Banks in India are required by law to report cash deposits of 10 lakhs or more to the Financial Intelligence Unit (FIU). This is not a ban on the deposit—it is a standard compliance step that happens automatically. The deposit will go through, but the bank will document it as a Suspicious Transaction Report (STR) or Currency Transaction Report (CTR) depending on the amount and how you deposit it.
The key thing to understand is that reporting is routine, not an accusation. Millions of deposits at this level are reported and cleared every month. However, the bank may ask you to explain the source of the funds before processing, and you should be prepared to provide that information clearly.
Key Takeaways
- Cash deposits of 10 lakhs or more trigger automatic reporting to the FIU, but the deposit itself is legal and will be processed.
- Your bank will likely ask for documentation of where the money came from—salary, business income, sale of property, loan repayment, or inheritance.
- The explanation does not need to be complicated; a straightforward statement of source with supporting documents (salary slips, invoices, property deed, loan agreement) is usually sufficient.
- Deposits made in multiple smaller amounts to avoid reporting (called structuring) are illegal and carry serious penalties, so deposit the full amount at once.
- Processing time may be longer than a normal deposit because the bank must verify the source before crediting the funds.
What the Bank Will Ask and Why
When you walk in with 10 lakhs in cash or attempt a large deposit, the bank's compliance officer will ask you to fill out a form stating the source of funds. This is not optional—it is a legal requirement under the Prevention of Money Laundering Act (PMLA). Common sources they accept include salary, business income, sale of property, inheritance, loan proceeds, or savings accumulated over time.
The bank is not trying to be difficult. They are required to verify that the money is not connected to illegal activity. If you can explain the source clearly and provide supporting documents, the process moves forward. If you cannot or will not explain, the bank may refuse the deposit or report it as suspicious without your cooperation, which can trigger further investigation.
Have your documents ready: salary slips or employment letter if the money is from employment, business invoices or GST returns if it is from a business, a property sale deed if it is from selling an asset, a will or inheritance letter if it is inherited, or a loan agreement if it is borrowed money. The bank does not need originals—photocopies with your signature are usually acceptable.
How the Reporting Process Works
Once you deposit 10 lakhs or more, the bank's system automatically flags the transaction. A compliance officer reviews it and files a report with the FIU within a set timeframe (usually 7 to 10 days). This report includes your name, account number, the amount, the date, and the source of funds you provided. The FIU then checks this information against databases of known illegal activity.
In the vast majority of cases, the report is filed and nothing further happens. Your money stays in your account, and you can use it normally. The report is not shared with you, and it does not appear on your credit report or affect your ability to borrow money. It is straightforward a record kept by financial authorities.
However, if the FIU identifies a pattern that suggests money laundering or other financial crime, they may investigate further. This is rare and usually involves multiple large deposits from unclear sources, not a single deposit with a clear explanation.
Documents You Should Bring to the Bank
| Source of Funds | Documents to Bring |
|---|---|
| Salary or employment income | Last 3 months of salary slips, employment letter, or bank statements showing regular deposits |
| Business income | Business registration certificate, recent GST returns or income tax returns, invoices, or bank statements |
| Sale of property | Property deed, sale agreement, stamp duty receipt, and bank statement showing the deposit |
| Inheritance | Will, death certificate of the deceased, probate order (if applicable), and any bank statements from the estate |
| Loan or borrowed money | Loan agreement, promissory note, and bank statement showing the loan deposit |
| Savings accumulated over time | Bank statements from the past 6 to 12 months showing regular deposits and balance growth |
What Not to Do: Structuring and Its Consequences
Do not break the 10 lakh deposit into smaller amounts across multiple days or multiple branches to avoid reporting. This practice is called structuring, and it is illegal under the PMLA. Banks are trained to spot it, and if they suspect you are doing it, they will report the pattern itself as suspicious.
Structuring carries serious consequences: the bank can freeze your account, the FIU can investigate you for money laundering, and you can face criminal charges and penalties of up to 5 lakhs or imprisonment. It is far simpler and safer to deposit the full amount at once with a clear explanation of the source.
How Long the Process Takes
A straightforward deposit with clear documentation usually takes 1 to 3 business days to process. The bank will verify your source documents, file the report, and credit the funds to your account. You can withdraw or transfer the money once it is credited, even though the FIU report is still being processed in the background.
If the bank has questions about your source or cannot verify your documents, the process may take longer—up to 2 weeks in some cases. In rare situations where the bank suspects illegal activity, they may place a hold on the account while they investigate, but this requires evidence of wrongdoing, not just a large deposit.
Deposits from Different Sources: What to Expect
If the 10 lakhs is from your salary, bring your last three salary slips and a letter from your employer. Banks see this regularly and process it quickly. If it is from a business, bring your GST registration and recent returns; the bank will verify these with the tax authority if needed. If it is from selling property, bring the sale deed and stamp duty receipt; the bank may contact the property registry to confirm the transaction.
If the money is inherited, bring the will and a death certificate. If the estate went through probate, bring the probate order as well. If it is a loan from a family member or friend, bring a signed loan agreement stating the amount, date, and terms. A straightforward agreement on paper with both signatures is acceptable—it does not need to be notarized, though notarization makes verification easier.
If the 10 lakhs is savings accumulated over time, bring bank statements from the past 6 to 12 months showing where the money came from. If it is a mix of sources, document each one separately. The bank's goal is to trace the money back to a legitimate origin, not to judge how you earned it.
Frequently Asked Questions
Will depositing 10 lakhs affect my credit score?
No. Large deposits do not affect your credit score. Your credit score is based on borrowing and repayment history, not on how much money you have in savings. The FIU report is not shared with credit bureaus and does not appear on your credit file.
Can the bank refuse to accept a 10 lakh deposit?
Yes, if you cannot explain the source or if the bank suspects illegal activity. However, this is uncommon. Most refusals happen when a customer refuses to provide any explanation or when the explanation contradicts other information the bank has. If your source is legitimate and documented, refusal is unlikely.
What if I deposit 10 lakhs in multiple installments over a few weeks?
If each deposit is under 10 lakhs, each one may not trigger a report individually. However, if the bank sees a pattern of deposits that add up to 10 lakhs or more within a short period, they will report the pattern as suspicious. It is better to deposit the full amount at once with documentation than to split it.
Do I need to inform the income tax department about a 10 lakh deposit?
Not automatically. However, if the 10 lakhs is income (salary, business profit, rental income), you may need to report it in your income tax return depending on your total income and tax obligations. If it is a transfer of existing savings or a loan, it is not taxable income. Consult a tax professional if you are unsure.
How long does the FIU keep the report on file?
The FIU maintains records of all reports filed. These records are not public and are not shared with you. They are used only for detecting patterns of financial crime. A single legitimate deposit report will not affect you in any way, even if it remains on file indefinitely.