NBFC NACH Mandate Auto-Debit India — EMI Collection 2026

NBFC NACH Mandate Auto-Debit India — EMI Collection 2026

NACH (National Automated Clearing House) is NPCI's bulk payment infrastructure for recurring debits. For NBFCs, NACH is the standard mechanism to collect EMIs automatically from borrower bank accounts on the due date — without the borrower needing to initiate each payment. NACH replaces physical ECS (Electronic Clearing System) and is the foundation of efficient loan repayment collection.

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How NACH Works for NBFCs

Mandate Registration
Before the first EMI, the NBFC registers a NACH mandate with the borrower's bank. The mandate authorises the NBFC to debit a specified amount on a recurring basis (monthly on the EMI date) for a specified duration.

Types of Mandate
- Physical NACH: paper mandate signed by borrower, scanned and submitted to bank via NPCI
- eNACH (Digital): mandate registered online via net banking or debit card — no paper
- API-based NACH: mandate registered via bank API without borrower visiting any portal

Debit Execution
On the EMI due date, the NBFC submits a debit batch to NACH. NACH processes the batch overnight and returns the results — success or failure (insufficient funds, account closed, mandate not active).

Bounce Handling
When a debit fails (insufficient funds), the NBFC receives a failure response. The NBFC may retry once (as per NACH rules) and then must use manual collection for that EMI.

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eNACH — Digital Mandate Registration

For NBFCs doing digital lending, eNACH is the preferred method:

Net Banking eNACH
- Borrower logs into their bank's net banking
- Approves the mandate with net banking credentials
- Mandate registered instantly
- Supported by: SBI, HDFC, ICICI, Axis, Kotak, and most major banks

Debit Card eNACH
- Borrower enters debit card details and OTP
- Mandate registered without net banking login
- Useful for borrowers whose banks are not on net banking eNACH

UPI AutoPay
- Borrower approves mandate via UPI app (BHIM, GPay, PhonePe, Paytm)
- For UPI-comfortable borrowers — fast and familiar
- Supported for mandates up to Rs. 15,000 per debit

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MICS NACH Integration

Mandate Registration in Loan Origination
- Before disbursement, borrower is prompted to register NACH mandate
- eNACH widget embedded in loan application: borrower completes without leaving the flow
- Mandate registered → confirmation → disbursement triggered
- Mandate stored in MICS with mandate reference number

EMI Schedule and Debit Batch
- EMI schedule computed per loan: amount, date, tenor
- Monthly debit batch generated: all loans with EMI due in the month
- Batch submitted to NACH via NPCI or bank's NACH gateway
- Submission confirmation archived

Debit Result Processing
- Next day NACH returns debit results: success / failure per mandate
- Successful debits: EMI marked as paid in loan ledger, receipt generated
- Failed debits: bounce reason recorded, borrower notified, collection workflow triggered
- Bounce register: maintained per month with reason and retry status

Bounce Management
- Bounce reason categorisation: insufficient funds, account closed, mandate expired, payment stopped
- Automatic borrower notification: WhatsApp + SMS immediately on bounce
- Retry: if insufficient funds, retry attempt scheduled for 3 days later
- Manual collection: after retry failure, field agent or IVR call assigned
- Bounce charges: configurable, auto-added to overdue amount

Mandate Lifecycle
- Mandate status tracking: active, expired, cancelled
- Mandate expiry alert: 30 days before expiry, prompt for renewal
- Mandate cancellation: on loan foreclosure or pre-close
- Mandate modification: amount change on loan restructuring

Partial NACH Support
- Some borrowers debit partially (insufficient funds for full EMI)
- Partial credit recording with remaining overdue tracking

Reporting
- Monthly NACH success rate: % of debits successful
- Bounce trend: is bounce rate increasing — early warning for portfolio stress
- Bank-wise bounce: which banks have highest bounce rates

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NACH Partner Integration

MICS integrates with NACH through:
- Payment gateway NACH: Razorpay, Cashfree, PayU (fastest integration)
- Direct bank NACH: for NBFCs with direct bank partnerships (SBI, HDFC)
- NPCI NACH: direct NPCI integration for large NBFCs

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Pricing

- NACH integration: included in MICS NBFC software subscription
- eNACH transaction cost: Rs. 5-15 per mandate registration (charged by payment gateway, passed through)
- Debit presentation cost: Rs. 2-5 per debit (charged by payment gateway)

Free NACH integration demo: +91 9355273535 | admin@mics.asia