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The 20:80 Payment Plan Explained

Published: October 6, 2026
Updated: October 29, 2026
5 min read

⚡ Quick Answer

In a 20:80 payment plan, you pay about 20% of the price at booking and agreement stage, and the remaining 80% at or near possession. It reduces how much you pay during construction compared with a regular construction-linked plan.

  • Taxes, stamp duty and registration are usually extra and may be due earlier.
  • The exact split and timing are set out in the agreement.
  • For L&T The Gateway Sewri, please confirm the current payment plan with our team.

The price of a home is only half the story. When you pay matters too, especially for an under-construction project. Developers offer different payment plans, and the 20:80 plan is one that many buyers ask about.

This guide explains how it works, how it compares with other plans, and what to check before choosing it.

What Is a 20:80 Payment Plan?

In a 20:80 plan, the buyer pays roughly 20% of the agreement value in the early stage – at booking and when the agreement is signed. The remaining 80% is paid at or close to possession, instead of in many instalments during construction.

If you take a home loan, the 80% portion is often funded by the loan at the later stage. Some plans have small variations, so always read the exact schedule.

20:80 vs Construction-Linked Plan

Point20:80 planConstruction-linked plan
When you payAbout 20% early, 80% near possessionIn instalments as each construction stage is completed
Cash flow during constructionLowerHigher, spread over the build period
Home loan interest during constructionUsually lower, as less is disbursedPre-EMI grows as more is disbursed
Amount due at possessionLargeSmaller
AvailabilityOffered for selected projects and periodsThe most common standard plan

This is a general comparison. The terms of your plan are those in your agreement for sale.

Want a fuller comparison with a simple example for every ₹100? Read 20:80 payment plan vs construction-linked plan: which should you choose?

Pros and Cons

  • Easier cash flowYou keep more of your funds free during construction.
  • Lower pre-EMIIf you take a loan, less is disbursed early, so interest during construction is lower.
  • Time to planYou have time to arrange the larger payment at possession.
  • Watch out: large final paymentYou must have the 80% ready at possession - from a loan, savings or the sale of another property.
  • Watch out: price and termsCompare the all-in price with other plans; special plans can come with different pricing.
  • Watch out: other chargesGST, stamp duty and registration may still be due early.

Questions to Ask Before You Choose

  1. What exactly is due at booking and at agreement? Ask for the schedule with amounts and dates.
  2. Which charges are outside the 20%? Stamp duty, registration, GST and other charges.
  3. Is the price the same as the regular plan? Compare the all-in cost of both options.
  4. Will my lender support this plan? Check with your bank before you book.
  5. What happens if possession is delayed? Read the clauses in the agreement and check the declared completion date on MahaRERA.

Our guide to home loans for premium flats in Mumbai explains how loans are disbursed, and the true cost of buying a flat in Mumbai covers stamp duty, GST and other charges.

Payment Plan at L&T The Gateway Sewri

Please confirm: a 20:80 payment plan has been mentioned for L&T The Gateway Sewri. Offers and plans can change, so please confirm the current payment plan and its terms with our team before you decide. Price on request.

The project offers 3, 4 and 4.5 BHK residences in Sewri with possession planned for September 2028 (to be confirmed with L&T). See the complete project overview or the L&T The Gateway Sewri homepage for more details.

A Simple Example

Imagine a home with an agreement value of 100 units (we use units instead of rupees so the example is easy to follow). The table below shows how the payments could be spread under the two plans. Real plans have their own exact stages and amounts.

Stage20:80 planConstruction-linked plan
Booking and agreementAbout 20 unitsAbout 10 to 20 units
During constructionLittle or nothingMost of the balance, in stages
At possessionAbout 80 unitsA small final instalment

Illustration only. Taxes and charges are extra. The actual schedule is in your agreement for sale.

The total price can be the same, but the timing changes your cash flow completely. That is why it is worth working out where the final payment will come from before you choose a 20:80 plan.

Frequently Asked Questions

What does a 20:80 payment plan mean?

You pay about 20% of the price at the start (booking and agreement) and the remaining 80% at or near possession.

Is a 20:80 plan better than a construction-linked plan?

It depends on your cash flow. It lowers payments during construction but needs a large payment at possession. Compare the all-in price of both.

Are stamp duty and GST included in the 20%?

Usually not. These charges are normally separate and may be due early. Check the cost sheet.

Can I take a home loan with a 20:80 plan?

Often yes, but check with your lender before booking, as lenders have their own rules for such plans.

Does L&T The Gateway Sewri offer a 20:80 plan?

A 20:80 plan has been mentioned for the project. Please confirm the current plan and terms with our team.

What happens if I cannot pay the 80% at possession?

Delays in payment can lead to interest or other consequences set out in the agreement. Plan your loan or funds well before possession and read the payment clauses carefully.

Conclusion: Plan the Payments, Not Just the Price

A 20:80 plan can make an under-construction home easier to manage, as long as you are ready for the larger payment at possession. Compare it with the regular plan, check every charge and read the schedule in your agreement. To get the current payment plan for L&T The Gateway Sewri, enquire now or call +91 80503 63647.

L&T The Gateway, Sewri

MahaRERA No. P51900054969

Get the project details, floor plans and price sheet for 3, 4 and 4.5 BHK residences in Sewri, Mumbai. Our team will call you back.

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