Agreement for Sale vs Allotment Letter for a Housing Loan
Published 13 October 2026 · 6 min read · Clean EMI Editorial
Neha has booked a flat in a new project in Pune. The builder has given her an allotment letter, and she has been asked to sign an agreement for sale before the next instalment. She has heard both terms and wonders whether the bank will accept either document for a housing loan. Knowing what each document shows, and when a bank expects it, can save time. This article explains the two documents in plain terms and the stages at which banks usually ask for them. The exact requirements depend on the bank, the project and the stage of construction.
Part of the Home Loan guide series.
What an allotment letter shows
An allotment letter is issued by the builder or developer to confirm that a unit has been allotted to the buyer. It usually records the unit number, the carpet or built-up area, the price, the payment schedule and the project details. It shows that a booking has been accepted, but it is generally an early-stage document and may not transfer full legal rights on its own.
What an agreement for sale shows
An agreement for sale is the contract between the buyer and the seller, setting out the terms of the sale, the price, the payment plan, the possession date and the obligations of each party. It is a more detailed document than an allotment letter, and banks often ask for it at a later stage of the purchase.
Neha should read the agreement carefully, paying attention to the schedule of payments, the penalty for delay on either side and the conditions for possession.
Which document banks ask for at each stage
Banks typically ask for different documents depending on whether the project is under construction or ready to move in. The order below is a general pattern, and the bank's own list governs.
- Early booking: the bank may ask for the allotment letter, the builder's approval details and the payment schedule, for pre-sanction or a construction-linked disbursement plan.
- Agreement stage: the agreement for sale is often needed before the loan is disbursed, and the bank may want it registered where registration applies.
- Ready possession: the bank typically asks for the completion or occupancy certificate, along with the sale deed or registered agreement, depending on the transaction.
Checks Neha should make
- Confirm that the builder's name, project name and unit details match across all documents
- Check the project's approvals and whether the bank has approved the project for lending
- Read the payment schedule and link each instalment to a construction stage
- Ask whether the document must be stamped and registered, and what it costs in your state
For the sequence of steps when buying a home, see the first-time home buyer steps article. For the project-level checks, read the builder-approved project checks guide, and see the home loan page.
Final decision
Neha should ask the bank which documents it accepts at each stage, and in what form. The bank's profile is on Indian Bank. The final decision on whether a document is acceptable, and on the loan itself, rests with the lending bank.
Frequently Asked Questions
Is an allotment letter enough for a home loan?
Sometimes it is used at an early stage, but many banks ask for more documents. Ask the bank whether an allotment letter is sufficient for your stage.
What is the difference between an allotment letter and an agreement for sale?
An allotment letter confirms the unit allotment and basic terms. An agreement for sale is the fuller contract that sets out the sale terms, payments and possession conditions.
Do I need to register the agreement for sale?
Registration rules depend on the state and the document. Check the requirement and its cost locally, and ask the bank what it expects.
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