It is stressful when you have ensured funds are available in your bank account, but the EMI remains undeducted on the due date. This situation often leads to concerns about late fees and credit score impacts. Understanding the technical cycle of automated debits helps in identifying whether the delay is due to bank processing times or a failure in the NACH mandate. Monitoring your account closely during this window is essential for maintaining financial health.
Why does your EMI amount show deposited but not deducted
Several factors can cause a lag between you depositing money and the lender successfully pulling it. Even if your balance is sufficient, the following issues might prevent the deduction:
- Holiday delays: If your due date falls on a Sunday or a public holiday, the NACH clearing process might only initiate on the next working day.
- Bank server latency: Sometimes, the NPCI systems or your bank’s servers experience technical downtime exactly when the debit is presented.
- Timing of deposit: If you deposited funds on the morning of the due date, the system might have already attempted the debit earlier in the day when the balance was low.
- Mandate expiry: Your NACH mandate might have reached its expiry date or the cumulative limit set during the loan application.
- Inoperative account: If your bank account is dormant or has been frozen due to missing KYC, the automated debit request will be rejected.
- Internal processing time: Banks often take up to 48 hours to update the final status of a transaction on your statement.
- Technical rejection: Issues such as a signature mismatch in the original mandate records can lead to sudden deduction failures.
NACH mandate and how EMI deduction works at Bajaj Finserv
The process of EMI deduction in India is governed by the National Automated Clearing House (NACH). This is a centralised system managed by the NPCI that facilitates bulk electronic transactions. When you take a loan, you provide a mandate that authorises the lender to pull a specific amount from your account monthly.
The flow typically starts three to four days before the due date. The lender sends a request to the NPCI with your loan details. On the due date, the NPCI presents this request to your bank. Your bank then checks for available funds and valid mandate instructions. If everything is in order, the bank debits the amount and sends a confirmation back through the NPCI to the lender. This entire cycle can take 24 to 72 hours to reflect accurately in your loan ledger. During this period, your bank statement might show the amount as "held" or "blocked" before the final debit occurs. If the funds remain in your account after this window, it indicates a failure in the communication loop between the bank and the lender.
Common reasons for EMI payment mismatch
A mismatch occurs when the lender’s records do not align with your bank statement. This can happen for various administrative reasons.
- Incorrect loan account number: If you made a manual payment instead of an automated one, a single digit error in the LAN can lead to the money going to a suspense account.
- Duplicate mandates: Having multiple active mandates for the same loan can confuse the bank's automated processing system.
- System sync issues: The digital interface of the loan portal might experience a delay in fetching the latest transaction data from the core banking system.
- Overlapping payments: Making a manual payment very close to the NACH date can result in a mismatch where both amounts appear to be in transit.
