Home Loans & Finance
What is a Home Loan Sanction Letter?
The document everyone signs and nobody reads. It contains the number that will govern your loan for twenty years — and this is the last moment you can argue about it.
The short answer
The sanction letter is the lender's formal offer — the amount, the rate, the tenure, the fees, the conditions.
It matters more than people realise, because it contains your SPREAD — the margin over the benchmark — and the spread is fixed for the life of your loan.
This is the last moment you can negotiate anything. After you sign, you cannot.
What a sanction letter is
The lender has assessed you — your income, your credit, your obligations — and assessed the property. They are now willing to lend.
The sanction letter is the offer. It is not the disbursal, and it is not a guarantee: it comes with conditions, and it expires.
The four things to read — and almost nobody does
| Read this | Why |
|---|---|
| 1. The SPREAD | The most important number in the document. Your rate = benchmark + spread. The benchmark moves with RBI policy; the spread is fixed at sanction, for the life of the loan. Improve your credit score afterwards and it will not change. This is your only chance. |
| 2. The processing fee | 0.25%–1%, sometimes capped. On ₹80 lakh, up to ₹80,000. Negotiable. Frequently waived, if you ask. Almost nobody asks. |
| 3. The reset frequency | How often the rate resets. EBLR loans must reset at least quarterly. A shorter cycle means a rate cut reaches you sooner. |
| 4. Prepayment terms | On a floating rate to an individual, RBI has banned prepayment charges. If the letter says otherwise, question it. On a fixed rate, charges may legitimately apply — and that is a real cost of fixing. |
Your spread is decided by your credit score, your income, your employer, your LTV — and it is set on the day you are sanctioned.
The bank may reduce spreads for new borrowers next year. Yours will not change.
Over twenty years, a quarter of a percentage point on a ₹60 lakh loan is worth lakhs.
So: get a competing offer BEFORE you accept. Then negotiate. It is the single highest-value hour of the entire purchase, and most people skip it because they are tired and want the flat.
What you can still negotiate
- The spread. Show a competing sanction letter. This is what moves it.
- The processing fee. Frequently waived on request, especially if you have a competing offer.
- The insurance. Decline it if you don't want it. It is not mandatory, however it is presented. Compare it with a plain term plan.
- The tenure. Longer for a safer EMI, then prepay — which is free on a floating loan.
- The reset frequency, if there is any flexibility.
The conditions — and what happens if you miss one
The sanction is conditional. Typically on:
- Clear title on the property, verified by the lender's lawyers
- A satisfactory technical valuation
- Your own contribution (the down payment) being paid first
- Original property documents being deposited with the lender
- All the approvals — RERA registration, occupancy certificate, sanctioned plan
- No material change in your circumstances
Do not change jobs between sanction and disbursal.
Do not take another loan. Do not max out a credit card. Do not do anything that would make the lender look at you differently.
The lender can, and does, re-verify before disbursal. A sanction withdrawn a week before registration — because you resigned to take a better job — is a catastrophe that people bring on themselves without ever knowing the rule existed.
Wait until the money is disbursed. Then celebrate.
It expires
Sanction letters are typically valid for 3 to 6 months.
If the property purchase drags — and they do — the sanction can lapse, and you may need to re-apply. Which means fresh checks, fresh fees, and a fresh look at your circumstances.
Check the validity date. Diarise it.
Home loan rates and the RBI's repo rate move. A page that says 'the rate is X%' is wrong within months, and quietly misleads everyone who reads it afterwards.
So we explain how the mechanism works — which does not change — and leave the number to you.
For the current repo rate, check the RBI's own website. For current home loan rates, check three or four lenders directly. Both take five minutes, and both are more reliable than anything a content site tells you.
Frequently asked questions
What is a home loan sanction letter?
The lender's formal offer, issued after credit appraisal — setting out the approved amount, the interest rate, the tenure, the fees and the conditions. It is not the disbursal, it comes with conditions, and it expires.
What should I check in a sanction letter?
Four things. The SPREAD — the margin over the benchmark, which is fixed for the life of the loan and cannot be changed afterwards. The processing fee, which is negotiable and frequently waived if you ask. The reset frequency. And the prepayment terms — on a floating-rate loan to an individual, RBI has banned prepayment charges, so question anything that says otherwise.
Can I negotiate the interest rate after sanction?
Not the spread — it is fixed at sanction for the life of the loan. So the moment to negotiate is BEFORE you accept the letter, ideally with a competing offer in hand. Over twenty years, a quarter of a percentage point on a Rs 60 lakh loan is worth lakhs. It is the highest-value hour of the entire purchase, and most people skip it because they are tired and want the flat.
Can I change jobs after my home loan is sanctioned?
Don't, until the money is disbursed. The sanction is conditional on no material change in your circumstances, and lenders do re-verify before disbursal. A sanction withdrawn a week before registration — because you resigned to take a better job — is a catastrophe people bring on themselves without knowing the rule existed.
How long is a sanction letter valid?
Typically three to six months. If the property purchase drags — and they do — the sanction can lapse, and you may need to re-apply, with fresh checks, fresh fees and a fresh look at your circumstances. Check the validity date and diarise it.