Form 13 isn't auto-approved. Here's what AOs accept vs reject.

Form 13 under Section 197 is the lower-TDS certificate Indian property sellers (NRIs) apply for to reduce buyer-side withholding from 20.8-23.92% on full sale price down to roughly 1-3% certified rate. The application goes to the Assessing Officer with jurisdiction over the seller's PAN.

Approval isn't automatic. The AO has discretion under Rule 28 of the Income-tax Rules. We've filed 200+ Form 13s for NRI clients across 4 years. Approval rate: roughly 91%. Approval-with-query rate: roughly 7%. Outright rejection: roughly 2%.

The queries are what slow things down. Most are documentation-driven: cost basis substantiation, indexation calculation, Section 54 reinvestment intent, buyer's PAN verification. A clean application that anticipates these clears in 30-45 days. A query-heavy application can stretch to 90-120 days.

This post covers what AOs accept readily, what gets queried, and what gets rejected based on our 4-year case data.

Clear cost-basis documentation. Original purchase deed, registered. Stamp duty receipts. If improvements claimed: GST invoices for major works (kitchen renovation, addition of floor, structural repairs).

Indexation computed correctly. CII tables applied year-by-year. Acquisition year clearly stated. For pre-July-2024 sales: indexation method. For post-July-2024 sales: 12.5% flat or 20% with indexation, whichever lower (Budget 2024).

Section 54 / 54F reinvestment claim with declaration. If claiming reinvestment exemption, the application must include a declaration of intent and ideally an agreement-to-purchase the new property within the Section 54 window.

Clean buyer details. Buyer's PAN, name, full address. Sale agreement draft attached.

Valid TRC + Form 10F. Attached as part of the application.

When all five are clean, approval typically lands in 30-45 days at the certified rate matching actual tax liability divided by sale price.

Cost basis without paper trail. The AO accepts the registered purchase deed, but if you're claiming improvements without GST invoices (especially for pre-2017 work, when GST didn't exist), the AO queries. Response: provide municipal corporation receipts, contractor letterheads, or alternate evidence.

Section 54 reinvestment without identified property. Claiming Section 54 exemption requires an actual residential property to reinvest into within 2 years. AOs query when the application says 'intend to reinvest' without naming the property. Response: name a specific property under negotiation, provide an MoU or token-payment receipt.

Unindexed cost basis in pre-July-2024 sales. AOs query when sellers don't apply indexation — usually they accept your computation and approve at a higher certified rate, but slowly.

Foreign-buyer scenarios. When the buyer is also NRI (less common but happens), the AO queries the source of funds and the buyer's PAN registration in India. Response: provide buyer's bank confirmation and PAN clearance.

Property held jointly with a resident. The split between NRI seller's share vs resident co-owner's share gets queried. Response: registered partition deed or co-ownership ratio in the original purchase deed.

Rejection is rare (roughly 2% of cases) but specific:

Missing TRC + Form 10F. Without these, the AO can't confirm NRI status for the year of sale. Application cannot proceed.

Cost basis fabricated or significantly inconsistent. If the indexed cost claimed doesn't match the registered purchase deed, the AO rejects and may flag for separate audit.

Undisclosed prior assessments. If the seller has open Section 148 reassessments or unresolved scrutiny under Section 143(2), the AO will hold or reject the Form 13 until those resolve.

Property type mismatch. Form 13 is for capital-asset sales. Stock-in-trade or business-asset sales are different forms. Filing Form 13 for the wrong asset type gets rejected.

Reinvestment exemption already claimed. If the Section 54 reinvestment exemption was already used on a prior sale within the 2-year window, you can't double-claim. AO checks the seller's PAN history and rejects.

In all rejection cases, the seller proceeds at default Section 195 rate (20.8-23.92%) and recovers the gap through ITR. Slower and more expensive in cash flow but eventually recoverable.

When the AO queries the application, they issue a written notice with a 30-day response window. Missing the window is the single biggest cause of preventable delay.

Week 1: receive the query. Read carefully. Most queries are 1-3 specific items, clearly stated.

Week 2: gather supporting documents. If improvement bills are queried, request copies from the contractor or municipal records.

Week 3: draft a written response. Address each query point individually. Attach supporting documents.

Week 4: submit through the e-filing portal under Section 197(2) reply mechanism. Include the original Form 13 reference number.

The AO has 15 days from your reply to either approve, query again, or reject. In our experience, 80% of queries clear with a single round; 15% need a second round; 5% escalate to a personal hearing.

If you're outside India during the query window, the personal-hearing requirement can be handled via Section 288 Authorized Representative — your CA attends on your behalf.

Form 13 turnaround varies by AO jurisdiction, even for identical applications. Patterns from our case data:

Mumbai International Tax Wards: fast track. NRI-focused, used to Form 13 volume. Average approval: 28 days. Query rate: roughly 4%.

Bengaluru ITO Bandra etc.: slower. Average approval: 50 days. Query rate: roughly 12%. Documentation expectations higher.

Delhi Section 197 wards: middle. 35-day average. Query rate roughly 8%.

Chennai International Tax: slowest. 60-day average. Query rate roughly 15%.

For sellers with flexibility on AO jurisdiction (e.g., recent address changes between cities), routing through the faster jurisdiction matters. For sellers with established jurisdiction by PAN history, the AO is fixed and timing follows the city's pattern.

This is one reason engaging a CA familiar with the specific AO matters. They know which paperwork patterns clear smoothly in their jurisdiction.

We file Form 13 applications for NRI property sales. Flat fee: ₹14,999 plus AO fees. Includes the application, query responses (up to 2 rounds), Section 288 representation if a personal hearing is needed, and post-approval Form 16A coordination with the buyer.

For sales above ₹2 crore, we typically include a pre-application valuation report by a registered valuer to substantiate cost basis. Adds ₹4,999.

If you're 90 days from sale closing and Form 13 isn't filed yet, Book free CA appointment now. The application takes 4-6 weeks of preparation; filing 30 days before closing means the certificate may not arrive in time and the buyer falls back to default 23.92% withholding.

For post-sale recovery (when Form 13 wasn't filed in time), Section 119(2)(b) condonation handles the over-deduction. Different timeline, similar net outcome over 6-10 months.

Q: I sold my flat last month at default 23.92% withholding. Can I still file Form 13 retroactively?

A: No. Form 13 must be issued before the buyer files the TDS challan. Once the challan is filed, the over-deduction is recoverable only through ITR or Section 119(2)(b) condonation — slower path but eventually recoverable.

Q: My buyer is a builder/developer, not an individual. Does Form 13 work?

A: Yes. The buyer's status doesn't matter for Form 13. The AO certifies the lower-TDS rate; the buyer (whether builder, individual, or company) deducts at the certified rate.

Q: I'm reinvesting fully in another residential property under Section 54. Why don't I get a 0% Form 13?

A: You can. Form 13 with a Section 54 declaration plus a specific reinvestment property identified often produces a near-zero certified rate. The AO confirms the exemption claim is genuine before issuing.

Q: How long is the Form 13 certificate valid?

A: For the specific sale only. New sale = new Form 13. The certificate references the buyer's PAN, the property address, and the expected sale value. Material changes (different buyer, different price) require a fresh application.

Q: My AO rejected. What's the appeal path?

A: File a CIT(A) appeal under Section 246A within 30 days of the rejection order. CIT(A) hearings on Form 13 rejections are uncommon but available. Most rejected sellers proceed at default rate and recover via ITR + Section 119(2)(b) — faster than appeal.