How do I file a RERA complaint in Karnataka against a builder (K-RERA)?

1. Search and confirm project registration at rera.karnataka.gov.in → Projects; note RERA number (format PRM/KA/RERA/...) and registered completion date.
2. Register on the K-RERA portal with email, mobile, Aadhaar/PAN.
3. Fill complaint form: project RERA number, facts, timeline, specific relief sought with calculated interest.
4. Upload: allotment letter, registered sale agreement, all payment receipts, demand letters, defect photographs if applicable.
5. Pay ₹1,000 (individual) or ₹2,500 (group/association) online.
6. Receive complaint number and hearing date (K-RERA target: 60 days). Parties may appear personally or through an advocate.
7. Orders appealable to Karnataka Real Estate Appellate Tribunal within 60 days.

K-RERA prescribes SBI MCLR + 2% per annum, compounded monthly. Calculated from the day after the registered possession date to actual possession or refund date.

Example: ₹60 lakh unit; MCLR 8.5% → 10.5% per annum; 18-month delay → interest ₹9.45 lakh.

For refund orders: K-RERA typically grants full amount paid + MCLR+2% interest from each payment date. Orders may direct payment from the project's RERA-designated escrow account, which strengthens enforceability.

If the builder does not comply within the prescribed period:

• Recovery Certificate: K-RERA issues to the District Collector for recovery as land revenue arrears — allows asset attachment and auction without a separate court decree.
• Penalty: up to 10% of estimated project cost under Section 63 of RERA.
• Imprisonment: up to 3 years for continued non-compliance under Section 70 of RERA.

Parallel NCDRC / consumer forum complaints are permitted and can be tactically useful where K-RERA enforcement is slow.

K-RERA does not have a standalone mandatory conciliation forum like MahaRERA. Matters are scheduled before the adjudicating officer, but settlement is actively encouraged at every stage and most Bengaluru RERA disputes settle before a formal written order is issued.

How settlement typically unfolds at K-RERA:

1. At the first scheduled hearing, the adjudicating officer asks both parties if settlement is possible.
2. If the builder signals willingness, an adjournment of 3–6 weeks is granted for bilateral negotiation.
3. Parties submit a joint settlement memo to K-RERA; the adjudicating officer records it as a consent order.
4. A consent order is enforceable exactly like a formal K-RERA order — a Recovery Certificate to the District Collector can be issued if the builder defaults on the settlement terms.

Effective settlement claim elements: A specific new possession date with a stated penalty (e.g. additional interest at MCLR+4% for each month of further delay); delay interest for the elapsed period calculated at MCLR+2%; and confirmation that the unit will be completed to the specifications in the RERA-registered floor plan — attach the relevant plan pages to the settlement document.

When not to settle: If the builder has already missed two self-imposed milestones, a formal K-RERA order producing a Recovery Certificate immediately is more useful than a third settlement agreement.

Bengaluru's large apartment projects — particularly in Whitefield, Sarjapur, Electronic City, and Thanisandra — routinely involve hundreds of buyers with identical delay or amenity complaints. Collective action at K-RERA offers practical advantages over isolated individual filings.

Joint complaint filing: Multiple allottees from the same project can file separate individual complaints that are consolidated for hearing. Each pays ₹1,000 individually. A coordinated group of 30–100 buyers receives priority scheduling and signals project-wide non-compliance to the adjudicating officer.

Association complaints: Apartment owners' associations registered under the Karnataka Societies Registration Act can file on behalf of members for:

• Non-handover of common areas, club facilities, parking, and maintenance responsibility after the RERA-mandated transition period.
• Corpus fund and sinking fund collected by the builder not transferred to the association.
• Defects in common infrastructure — elevators, DG sets, STP, water supply — not rectified within the 5-year Section 14(3) warranty window.

The K-RERA portal has a separate association complaint category with a ₹2,500 filing fee.

Tracking your Bengaluru project: Check rera.karnataka.gov.in for your project's quarterly update filings. Builders who have missed 2+ consecutive filings are often in financial difficulty — file immediately to secure your claim number, which establishes your seniority as a creditor in any subsequent insolvency proceedings.

Several major Bengaluru projects have entered or are approaching insolvency proceedings. For K-RERA complaint holders whose Recovery Certificates cannot be enforced because the builder company has no reachable assets, the Insolvency and Bankruptcy Code, 2016 (IBC) provides a parallel and more powerful mechanism.

Filing threshold: A minimum of 100 homebuyers (or those holding at least 10% of the total homebuyer financial debt for the specific project) can file at NCLT, Bengaluru Bench under Section 7 of the IBC as financial creditors.

What happens in CIRP: An Insolvency Resolution Professional (IRP) is appointed to take over the builder's assets. The Committee of Creditors (CoC) — in which homebuyers participate as a class with voting rights — evaluates resolution plans from new developers willing to complete the project. If no viable plan is approved within 330 days (extendable to 330 days), the project goes to liquidation and assets are sold to pay creditors.

Interaction with K-RERA: Filing an insolvency petition at NCLT triggers a moratorium that stays K-RERA Recovery Certificate execution. However, K-RERA complaints continue — the order obtained establishes and quantifies the debt admitted in the CIRP process. Homebuyers should file K-RERA complaints before or concurrently with IBC proceedings to document their individual claims formally.