Home Loan Sanction Letter vs Disbursement (2026): Validity, the KFS, and What Can Still Change
By Nitish Bharadwaj · Published Sep 25, 2026 · 6 min
A home loan sanction letter says the bank has approved your income and credit profile for a stated amount, rate and tenure, but it is conditional. The property still has to clear legal and technical checks, and the sanction usually lapses after three to six months. Before disbursement, the loan amount can fall if the valuation comes in low, and a floating rate moves with the benchmark. Since October 1, 2024, RBI requires a Key Facts Statement for every retail loan, and banks cannot levy any charge that it does not disclose.
The day the sanction letter arrives, most home buyers relax and start planning the move. That is premature. A sanction letter is the bank saying yes to you. Disbursement is the bank saying yes to the property as well, and several things can change in between: the loan amount, the rate and the final list of charges. Knowing where each document sits in the process saves you from nasty surprises at registration.
The Documents, in Order
| Stage | What it is based on | Is it binding? |
|---|---|---|
| In-principle approval / pre-approved offer | Your income, CIBIL score and existing EMIs. The property is not checked yet | No. It is only an indication |
| Sanction letter | Full credit appraisal of you and your documents | Conditional. Valid for a fixed period and subject to property checks |
| Key Facts Statement (KFS) | Standardised summary of the rate, APR, EMI and every charge | Yes. The bank cannot charge anything outside it without your consent |
| Loan agreement | Detailed terms, signed after you accept the sanction | Yes, once signed |
| Disbursement | Legal and technical clearance of the property, own contribution paid, original documents deposited | Money is actually released |
What a Sanction Letter Actually Commits the Bank To
The sanction letter states the approved amount, the interest rate or spread over the benchmark, the tenure, the indicative EMI and the conditions for disbursement. It also has a validity period, which is typically three to six months depending on the lender. If you do not finalise the property and complete documentation in that window, the sanction lapses and you have to request a revalidation, which often means fresh income documents and the rate prevailing at that time.
The conditions matter more than the headline amount. Most sanction letters make disbursement subject to a clear title report from the bank's lawyer, a satisfactory valuation, proof that you have paid your own contribution, and no material change in your income or employment. If you switch jobs or take a car loan between sanction and disbursement, the bank is entitled to reassess.
What Can Still Change Before Disbursement
| Item | Can it change? | Why |
|---|---|---|
| Loan amount | Yes, downward | The bank lends against its own valuation, within RBI's LTV caps of 90% up to ₹30 lakh, 80% for ₹30–75 lakh, and 75% above ₹75 lakh |
| Interest rate (floating) | Yes, with the benchmark | The spread is fixed at sanction, but the repo rate or MCLR it is linked to can move |
| EMI and tenure | Yes | They follow from the final amount and rate |
| Processing fee and other charges | Only if disclosed in the KFS | RBI bars undisclosed charges on loans sanctioned from October 1, 2024 |
| Insurance cover | Only with your consent | Home loan insurance is optional and cannot be made a hidden condition |
A low valuation is the most common shock. If you agreed to buy at ₹80 lakh but the bank values the flat at ₹72 lakh, the loan is calculated on ₹72 lakh, and you have to fund the gap yourself. For a linked rate, our explainer on switching from MCLR to a repo-linked loan shows how the spread and benchmark combine into your final rate.
The Key Facts Statement Rule
RBI's circular of April 15, 2024 made a Key Facts Statement mandatory for all new retail and MSME term loans sanctioned on or after October 1, 2024, including home loans. The KFS shows the annual percentage rate (APR), which includes the interest and all fees, plus the EMI schedule, the recovery mechanism and the grievance officer's details. It must remain valid for at least three working days so that you can compare offers. Any fee not listed in the KFS cannot be charged later without your explicit consent. Our guide to loan processing fees and hidden charges shows which charges typically appear.
How Disbursement Works
For a ready or resale property, the bank usually releases the full amount on or around the registration date, by cheque or transfer to the seller rather than to you, after you deposit the original title documents. For an under-construction flat, the bank releases money in stages linked to construction progress, usually under a tripartite agreement with the builder. You pay pre-EMI interest only on the amount released so far. Our guide to under-construction home loans explains that schedule in detail.
Checklist Before You Sign
- Match the sanction letter and the KFS line by line: amount, spread, benchmark, tenure and every fee.
- Note the sanction validity date and plan the property registration well before it.
- Read the disbursement conditions and arrange your own contribution early, with receipts from the seller or builder.
- Get the property's title and approvals checked before paying a large token amount, since the bank's legal check can still reject it.
- Decline any bundled insurance you do not want. It is optional.
- Keep a list of the original documents you deposit, because RBI requires banks to return them within 30 days of loan closure.
That last point matters years later. Under RBI's 2023 rule on returning property documents after loan closure, a lender that delays beyond 30 days owes you ₹5,000 for each day of delay.