RERA Possession Delay Interest Calculator
Builder missed the possession date in your agreement? Under RERA Section 18, you are entitled to interest at SBI MCLR + 2% (currently 10.95% p.a.) on the full agreement value for every month of delay — or a full refund with the same interest. Calculate your exact entitlement in under a minute.
Your Section 18 rights at a glance: If your builder has delayed possession, RERA mandates compensation at 10.95% per annum on the entire agreement value — not just amounts paid. On a ₹1 crore flat delayed by 24 months, that is ₹21.9 lakh in interest alone. You can claim this monthly or demand a full refund plus interest.
What is RERA Section 18?
Section 18 of the Real Estate (Regulation and Development) Act, 2016 is the homebuyer's primary remedy against builder delay. It creates a statutory right to compensation — not contractual, so it cannot be waived by any clause in your agreement. The section gives you two options:
- Stay in the project and claim monthly interest at SBI MCLR + 2% on the entire agreement value from the due date of possession to the actual date of possession.
- Exit the project and demand a full refund of all amounts paid, plus interest at the same rate calculated from the date of each payment — not just from the possession due date.
The rate resets when SBI revises its MCLR. The current SBI 1-year MCLR is 8.95%, making the RERA rate 10.95% p.a.
Quick reference — delay interest by flat value
| Delay duration | ₹50L flat | ₹1 Cr flat | ₹2 Cr flat |
|---|---|---|---|
| 6 months | ₹2.74L | ₹5.48L | ₹10.95L |
| 12 months | ₹5.48L | ₹10.95L | ₹21.9L |
| 18 months | ₹8.21L | ₹16.43L | ₹32.85L |
| 24 months | ₹10.95L | ₹21.9L | ₹43.8L |
| 36 months | ₹16.43L | ₹32.85L | ₹65.7L |
At 10.95% p.a. on full agreement value. Amounts rounded to nearest ₹1,000. Actual figure may vary with SBI MCLR revision.
How to file a RERA Section 18 complaint — step by step
- Collect documents. Registered sale or allotment agreement (must show possession date), all demand-letter-linked payment receipts, and bank statements showing payments.
- Find the project's RERA registration number. It should be on all builder marketing material, your agreement, and is searchable on the state RERA portal.
- Register on the state RERA portal (MahaRERA for Maharashtra, RERA Haryana, KRERA for Karnataka, TNRERA for Tamil Nadu, etc.).
- File a complaint under Section 18. Select "Delayed Possession" as the cause of action. Enter the interest amount from this calculator.
- Pay the filing fee (usually ₹1,000–₹5,000 for individuals; varies by state).
- Attend hearings. RERA is a summary proceeding — most cases are decided in 2–4 hearings within 60–90 days of first hearing.
For detailed state-by-state guides, see our possession delay claim hub.
Frequently asked questions
What interest rate applies to RERA possession delay compensation?
RERA Section 18 mandates interest at the SBI Marginal Cost of Lending Rate (MCLR) plus 2% per annum. The current SBI 1-year MCLR is 8.95%, making the applicable rate 10.95% p.a. This rate is reset every time SBI announces a new MCLR — check the SBI website before filing. The rate applies on the entire agreement value (not the amount paid), calculated from the date possession was due to the date it is actually handed over.
How do I claim RERA possession delay compensation?
File a complaint on your state RERA portal (e.g., MahaRERA, RERA Haryana, RERA Karnataka). Attach your registered sale/allotment agreement showing the promised possession date, all payment receipts, and a computation sheet showing the interest claimed. Most state authorities have a dedicated "Section 18 complaint" category. You do not need a lawyer — RERA is a summary quasi-judicial proceeding, though legal help is useful for large amounts.
Is there a time limit to file a RERA possession delay complaint?
RERA itself does not prescribe a limitation period for Section 18 complaints, but most state authorities have issued rules capping it at three years from the date the cause of action arises (i.e., from the missed possession date). Some states apply the general Limitation Act. File as early as possible — delay weakens your case and makes it easier for the builder to raise limitation as a defence.
Can the builder deduct TDS or any charges from my compensation?
RERA compensation is interest income in your hands and attracts TDS at 10% under Section 194A of the Income Tax Act if paid by a domestic company. The builder is required to deduct TDS and issue Form 16A. However, the RERA authority typically orders the gross amount — TDS is a separate bilateral transaction between you and the builder. Ensure the RERA order specifies the gross interest and that you receive the TDS certificate.
What is the difference between claiming monthly interest vs a full refund?
Under RERA Section 18, you have two mutually exclusive options: (a) continue with the project and claim monthly interest from the builder for every month of delay until possession, or (b) withdraw from the project and demand a full refund of all amounts paid plus interest at the same 10.95% rate on the entire agreement value from the date of each payment. Option (b) is better if you have lost confidence in the builder or the project is stuck. Option (a) is better if you still want the flat and expect possession in the near future.
Is RERA delay interest taxable as income?
Yes. The Supreme Court of India (Shree Choudhary Real Estate vs CIT, and later assessments) has confirmed that interest received under RERA Section 18 is taxable as "income from other sources" under Section 56 of the Income Tax Act. It is not exempt under Section 10. If you receive ₹5 lakh as delay interest and fall in the 30% slab, you will pay ₹1.5 lakh in tax. Factor this in when deciding Option A vs Option B.
Can I go to the Consumer Forum instead of RERA for possession delay?
Yes, but RERA is generally faster and more favourable. The Supreme Court has held that RERA and the Consumer Protection Act operate concurrently — you can choose, but you cannot pursue both simultaneously for the same cause of action. RERA is preferred because: (a) state authorities have subject-matter expertise, (b) execution orders are more enforceable, and (c) the flat-rate Section 18 interest formula is clearer than the "deficiency in service" standard under Consumer Protection Act. However, for mental agony, harassment, and exemplary damages, NCDRC/state consumer commissions may award more.
What are the step-by-step RERA filing instructions for a possession delay claim?
1. Register on your state RERA portal (e.g., MahaRERA, RERA Haryana, KRERA for Karnataka). 2. Create a complainant account and verify your mobile/email. 3. File a new complaint under Section 18 — select "Delayed Possession." 4. Enter project RERA registration number (find it on builder's marketing material or your agreement). 5. Upload documents: registered sale/allotment agreement, all payment receipts (demand letters + bank statements), identity proof. 6. Enter your claim amount — use this calculator for the interest figure. 7. Pay the nominal filing fee (varies by state, typically ₹1,000–₹5,000 for individuals). 8. Attend the hearing date (virtual or physical). RERA orders are typically issued within 60–90 days of the first hearing.