Real Estate Tax Compliance for Under-Construction Property in 2026: 1% TDS, Form 141 and Complete Buyer Guide

Imagine booking a premium 3-BHK under-construction apartment in Bengaluru, Gurugram, or Mumbai valued at ₹1.2 crore. You meticulously budget your 20% down payment, secure an attractive interest rate on your home loan, and sign a construction-linked payment schedule with a reputed Tier-1 real estate developer. Every few months, as the builder reaches a new structural milestone—plinth completion, casting the fifth floor, or plastering—you receive a payment demand notice for ₹10 lakh to ₹15 lakh, which your home loan provider disburses directly.

Two years into the project, as you prepare to take possession, you receive a formal notice from the Income Tax Department under Section 201/271C. The system reflects that you failed to deduct and deposit 1% Tax Deducted at Source (TDS) on the instalment payments made to the developer over the last 24 months. Interest charges, late filing fees, and potential penalty notices start piling up on top of your home loan EMIs.

This situation is surprisingly common among salaried professionals and mid-to-high-income home buyers across India. Many buyers operate under the false assumption that compliance is managed automatically by the real estate developer or the lending bank disbursing the home loan. In reality, under Indian tax laws, the legal obligation to deduct and deposit 1% TDS on property transfers resting above specific statutory thresholds falls strictly on you—the buyer.

With major structural modernizations implemented in the Indian income tax administration system in 2026—including the overhaul of legacy challan mechanisms and the formal operationalization of consolidated reporting structures like Form 141—navigating real estate tax compliance requires up-to-date knowledge. This comprehensive guide covers every aspect of managing your TDS obligations, calculating payments across construction milestones, filing official compliance statements correctly, and avoiding expensive tax mistakes.

1. The Big 2026 Update: Form 141 and the Transition from Form 26QB

For over a decade, Indian property buyers deposited tax under Section 194-IA using the legacy Form 26QB—a standalone, payment-cum-challan form accessed through the e-Filing and TIN-NSDL portals. However, as part of the broader administrative consolidation under the modernized tax reporting architecture, the Income Tax Department transitioned to a unified challan-cum-statement workflow: Form 141.

Form 141 serves as a consolidated single-window tax payment and compliance statement designed to streamline high-value transactions. While legacy payments processed prior to the notification framework relied strictly on Form 26QB, transactions conducted under the current workflow utilize Form 141 (specifically under the dedicated Schedule/Category for Section 194-IA immovable property transfers).

Transition Rules for Buyers in 2026

If you signed your agreement to sell or builder-buyer agreement prior to April 1, 2026, but are making construction-linked instalment payments after April 1, 2026, the applicability of the filing form is governed by the date of actual payment or credit to the seller, whichever is earlier. Instalments paid prior to the transition date that require rectifications or late filings will continue to reference the legacy Form 26QB database records, whereas all active, ongoing, and future instalment payments executed must follow the Form 141 workflow on the e-Filing portal.

2. When Does 1% TDS Apply on a Property Purchase?

Tax compliance under Section 194-IA of the Income Tax Act is triggered based on specific legal and financial conditions. As a buyer, you are legally required to deduct 1% TDS if the transaction meets the statutory criteria established by the Central Board of Direct Taxes (CBDT).

The ₹50 Lakh Statutory Threshold Rule

The obligation to deduct 1% TDS applies if the total monetary consideration for the transfer of the immovable property equals or exceeds ₹50,000,000 (₹50 Lakh).

Under statutory provisions, the threshold of ₹50 lakh is evaluated against higher of two values:

• The Total Sale Consideration: The total agreement value agreed upon between the buyer and the seller, including additional charges such as car parking, club membership fees, advance maintenance charges, preference location charges (PLC), and electricity/water connection infrastructure charges.
• The Stamp Duty Value (SDV): The circle rate valuation adopted by the state government authority for stamp duty payment on the property transfer. If the agreement value is ₹48 lakh, but the government stamp duty circle value for the apartment is ₹53 lakh, the transaction crosses the ₹50 lakh threshold, making 1% TDS mandatory on the higher amount.

Surcharge, Cess, and Mandatory PAN Rules

• Applicability of Surcharge and Cess: For resident sellers under Section 194-IA, the TDS rate is fixed at flat 1% of the payment amount. No additional Health and Education Cess or Surcharge is added to this 1% rate.
• Consequence of Non-Furnishing of PAN: If the resident seller fails or refuses to furnish a valid, active Permanent Account Number (PAN) or if the seller’s PAN is inoperative due to non-linking with Aadhaar, the statutory TDS deduction rate escalates from 1% to 20% under Section 206AA.

Practical Application Examples

• Example A (Below Threshold): You purchase an under-construction flat with an agreement value of ₹42 lakh, and the Stamp Duty Value is ₹45 lakh. Total value is below ₹50 lakh. Result: No TDS deduction required.
• Example B (Above Agreement Threshold): Agreement value is ₹65 lakh. Stamp Duty Value is ₹60 lakh. Total consideration exceeds ₹50 lakh. Result: 1% TDS applies on the entire ₹65 lakh (payable instalment-wise).
• Example C (Stamp Duty Value Higher): Agreement value is ₹48 lakh, but the state government Stamp Duty Value is ₹54 lakh. Because the SDV exceeds ₹50 lakh, the transaction falls within scope. Result: 1% TDS applies on the higher valuation of ₹54 lakh.
• Example D (Joint Buyer Purchase): A husband and wife jointly purchase a flat valued at ₹80 lakh from a single developer, contributing ₹40 lakh each. Even though individual shares are ₹40 lakh, the total property consideration is ₹80 lakh (above ₹50 lakh). Result: 1% TDS applies to the full ₹80 lakh transaction.

3. Why Under-Construction Property Creates More Compliance Work

Purchasing a fully constructed, ready-to-move-in resale property involves a single point of tax deduction—usually executed at the time of final sale deed execution or full payment remittance. In contrast, purchasing an under-construction apartment from a major real estate developer requires a recurring, multi-stage compliance workflow spread over several years.

Under Section 194-IA, tax must be deducted at the time of credit of such sum to the account of the transferor (seller) or at the time of payment of such sum in cash or by issue of a cheque or draft or by any other mode, whichever is earlier.

In a typical Construction-Linked Payment Plan (CLP), a developer demands payments linked to project completion milestones:

Maintaining a Running Compliance Tracker

Because an under-construction project may involve 10 to 20 separate financial disbursements over a 3-to-5-year period, property buyers must maintain an internal compliance log detailing:

1. Developer Demand Note Reference & Date
2. Gross Amount Demanded (and breaking down core consideration vs non-taxable statutory charges)
3. Net Amount Paid to Developer (99%)
4. TDS Amount Deducted (1%)
5. Actual Date of Payment/Credit
6. Tax Deposit Challan Identification Number (CIN) / Filing Acknowledgement Number
7. Date of issuing Form 16B to the developer

4. How to Calculate 1% TDS on an Under-Construction Property

Calculating property TDS appears straightforward, but errors occur when buyers misclassify additional components added to the developer’s demand invoices (such as GST, club house membership, or maintenance deposits).

Inclusions vs. Exclusions in Consideration

Under Section 194-IA explanations, “consideration for transfer of immovable property” includes all charges of the nature of club membership fee, car parking fee, advance fee, electricity or water facility fee, maintenance fee, preferential location fee (PLC), or any other charges of similar nature, which are incidental to transfer of the immovable property.

• Included in TDS Calculation: Basic Flat Cost, Car Parking Charges, Preferential Location Charges (PLC), Development Charges (EDC/IDC), Club Membership Fees, Advance Maintenance Collected by Developer.
• Excluded from TDS Calculation: Goods and Services Tax (GST) charged on under-construction property invoices, provided GST is separately itemized in the builder’s invoice. (If GST is listed as a distinct statutory tax line item, TDS is calculated on the net property consideration excluding the GST component, per CBDT Circular No. 23/2017). Stamp duty and registration charges paid directly to state authorities are also excluded.

Calculation Examples

Example 1: Single Instalment Calculation
Your developer issues a milestone demand note for an under-construction flat worth ₹1.2 crore total. The invoice details are:

• Milestone Demand Amount: ₹10,000,000
• GST @ 5%: ₹50,000
• Total Invoice Value: ₹10,50,000

Calculation: TDS applies to the basic consideration of ₹10,000,000 (excluding GST).
TDS Amount to Deduct (1%) = ₹10,000,000 × 1% = ₹10,000.
Net Remittance to Developer = ₹10,50,000 – ₹10,000 = ₹10,40,000.
Amount Deposited to Central Government = ₹10,000.

Example 2: Multi-Instalment Project Lifecycle Breakdown
Agreement Value: ₹1.50 Crore (Excluding GST). Resident Developer.

5. Step-by-Step Guide: How to Pay 1% TDS on Property Purchase

Executing tax compliance on property purchases is managed through the Income Tax e-Filing portal. Follow this step-by-step workflow to prepare details and complete filing.

Pre-Requisite Information Checklist

Before logging in to execute your payment, collect and verify the following data points:

1. Buyer Details: Full Legal Name, PAN/Aadhaar Number, Residential Status, Address, Mobile Number, and Email ID.
2. Seller/Developer Details: Full Legal Corporate Name, Registered PAN (verify that the PAN belongs to the exact entity name listed on the builder agreement), Registered Address.
3. Property Specifications: Complete physical address of the under-construction property, flat number, tower code, block, and land measurement details.
4. Financial Details: Total Agreed Sale Consideration, Stamp Duty Value, Date of Agreement, Date of Payment/Credit, Current Instalment Amount paid, and previous instalment amounts paid.

The e-Filing Workflow Steps

6. How to File Form 141 for Property Purchase

Under the modernized reporting system, filing Form 141 replaces the standalone filing steps of older legacy systems, consolidating tax reporting and challan payment into a synchronized electronic submission.

Key Steps in Form 141 Execution

1. Schedule Selection: When initializing Form 141, select the dedicated Schedule for Immovable Property Transfers (Section 194-IA).
2. Mapping Multiple Entries: Form 141 allows buyers to track running instalment records under a single master transaction mapping, reducing redundant basic entry steps for recurring payments.
3. Declaring Historical Payments: If the transaction involves ongoing instalments, enter previous instalment amounts and cumulative TDS previously remitted to ensure the system correctly registers the remaining balance against the overall ₹50+ lakh property value.
4. Filing Deadline Rules: Form 141 and its accompanying tax deposit must be completed within 30 days from the end of the month in which the deduction is made. For example, if you make a payment to your developer on August 15, the tax must be deducted on August 15, and Form 141 along with the tax sum must be filed on or before September 30.

7. Form 26QB vs Form 141 — Which One Should You File?

Understanding which form applies to your specific transaction date avoids compliance errors, invalid filings, or processing delays.

8. How to Get and Issue Form 16B

Filing Form 141 and paying 1% TDS is only half of your legal requirement. You must also generate and issue Form 16B—the official TDS certificate—to the developer.

The developer’s finance team requires Form 16B to claim credit for the tax you deducted when they file their corporate income tax returns. Without Form 16B, the developer may reflect an outstanding balance in your customer ledger, delay possession, or demand late interest charges.

Step-by-Step Certificate Generation

1. Processing Timeline: Allow 3 to 7 working days post-filing for the Centralized Processing Center (CPC-TDS) to process your submission and credit the tax entry to the developer’s Form 26AS/AIS.
2. Access TRACES / e-Filing Certificate Download: Log in to the official TRACES Portal (tdscpc.gov.in) or access the integrated TDS Certificate Module via your e-Filing portal account.
3. Request Form 16B: Navigate to Downloads > Form 16B (For Buyer). Enter the Assessment Year, Acknowledgement Number, and CIN matching the filed payment statement.
4. Download & Transmit: Once the request status changes to ‘Available’, download the password-protected ZIP file (password is typically the buyer’s Date of Birth in DDMMYYYY format). Unzip the document to retrieve the official Form 16B PDF.
5. Submit to Developer: Send a copy of Form 16B via email to the developer’s accounts team and maintain a written acknowledgement for your records.

9. What If You Are Paying the Builder Through a Home Loan?

One of the most frequent points of confusion for under-construction property buyers is handling TDS when payments are disbursed directly by a bank or Housing Finance Company (HFC).

How Banks Disburse Home Loans vs. TDS Compliance

When an under-construction project reaches a construction milestone, the developer issues a demand notice (e.g., ₹10,000,000). If you have an 80% loan ratio, the bank disburses ₹8,000,000 directly to the builder, while you pay the remaining ₹2,000,000 equity share.

If the bank disburses the full gross loan amount directly to the developer without deducting 1% TDS, the developer receives the full amount, leaving the required tax unpaid. You must coordinate one of two working arrangements with your bank:

Method A: Net Disbursement by Bank (Recommended)

You instruct the lending bank in writing to disburse 99% of the loan demand directly to the developer, and disburse 1% into your personal account (or retain it) so you can deposit the 1% TDS to the Income Tax Department via Form 141.

Method B: Buyer Pays Full 1% TDS from Own Funds

If the bank insists on disbursing 100% of its sanctioned share directly to the builder, you must deduct the entire 1% TDS (calculated on the total invoice amount) from your personal equity contribution and deposit it directly via Form 141, ensuring the developer’s net total funds received equal exactly 99% of the overall invoice value.

Home Loan Practical Example

Property Value: ₹1 Crore. Milestone Payment Demanded: ₹10,000,000 (Excluding GST).

• Total 1% TDS Required = ₹10,000.
• Total Net Builder Entitlement = ₹9,90,000.
• Bank Disburses 80% Net Share directly to Builder = ₹7,92,000.
• Buyer Disburses 20% Net Equity Share directly to Builder = ₹1,98,000.
• Buyer Remits Total TDS to Government via Form 141 = ₹10,000.
• Total Funds Paid Out by Buyer + Bank = ₹10,00,000. Builder Ledger = Fully Settled. Tax Compliance = Complete.

10. Joint Buyers and Multiple Sellers: Avoid Expensive Errors

Purchasing an apartment with co-owners (such as a spouse, parent, or sibling) or buying from joint sellers creates specific compliance requirements under Section 194-IA.

1. Multiple Buyers (Co-Owners)

If two or more buyers acquire a property jointly, the aggregate transaction value determines threshold applicability. If the total property value is ₹80 lakh, 1% TDS applies even if individual co-owner contributions are ₹40 lakh each.

Compliance Rule: Every individual co-buyer must file a separate tax compliance submission (or complete individual co-buyer schedule sections in Form 141) proportional to their ownership percentage share.

Example: Husband (50% share) and Wife (50% share) buy a flat for ₹1.2 crore. An instalment payment of ₹10,00,000 is due. Total TDS = ₹10,000.

• Husband files Form 141 reflecting ₹5,00,000 payment share and deposits ₹5,000 TDS.
• Wife files Form 141 reflecting ₹5,00,000 payment share and deposits ₹5,000 TDS.

2. Multiple Sellers / Joint Landowners

When buying an under-construction flat built under a Joint Development Agreement (JDA) involving multiple landowners or corporate entities, tax deductions must be mapped precisely to each seller’s legal share as specified in the agreement to sell.

11. Common Mistakes Property Buyers Make

1. Assuming TDS applies only at possession: Deferring tax compliance until final possession creates compound interest liabilities across every intermediate construction milestone.
2. Expecting the developer to manage TDS: Developers manage their own corporate taxes; statutory buyer compliance under Section 194-IA is legally your personal responsibility.
3. Relying on banks for loan disbursements: Assuming the lending institution automatically handles tax filings during loan payouts.
4. Applying 1% rules to NRI Sellers: Applying Section 194-IA (1%) when purchasing from an NRI seller instead of following Section 195 (TAN required, higher rate).
5. Miscalculating the ₹50 Lakh threshold: Ignoring the rule that Stamp Duty Value (if higher than contract price) triggers Section 194-IA compliance.
6. Deducting TDS on GST line items: Miscalculating tax on the gross invoice amount including itemized GST instead of the net consideration value.
7. Failing to file individual co-owner statements: Filing a single tax entry when purchasing jointly instead of separate entries based on ownership share.
8. Entering incorrect seller PANs: Entering a local regional marketing entity’s PAN instead of the exact corporate holding entity named on the allotment letter.
9. Missing the 30-day filing deadline: Remitting payments on the 1st of a month but missing the filing deadline at the end of the subsequent calendar month.
10. Neglecting to generate and issue Form 16B: Depositing the tax with the government but failing to issue Form 16B to the developer.
11. Ignoring inoperative PANs: Failing to verify whether the seller’s PAN is active and linked with Aadhaar, leading to mandatory 20% higher tax requirements under Section 206AA.
12. Discarding tax receipts after transaction completion: Deleting challan records, CINs, and Form 16B files prior to long-term capital gains accounting.

12. Consequences of Delayed TDS Deduction or Deposit

Non-compliance, delayed deductions, or late filing of property TDS statements trigger automatic statutory interest, administrative fee levies, and penal provisions enforced by the Income Tax Department.

Statutory Charges & Fee Structure

Practical Delay Calculation Example

You pay a builder instalment of ₹10,00,000 on January 10. Required 1% TDS = ₹10,000. You deduct the tax on January 10, but delay filing Form 141 and remitting the funds until April 15 (a delay spanning 3 partial calendar months: February, March, April).

• TDS Principal Amount Due: ₹10,000
• Interest under Section 201(1A)(ii): 1.5% × 3 months × ₹10,000 = ₹450
• Late Fee under Section 234E: Statutory deadline = February 28. Filing date = April 15 (46 days late). 46 days × ₹200/day = ₹9,200 (Capped at maximum TDS amount of ₹10,000). Late Fee = ₹9,200.
• Total Amount Payable to Clear Default: ₹10,000 + ₹450 + ₹9,200 = ₹19,650.

A simple delay turns a basic ₹10,000 compliance requirement into a ₹19,650 liability.

13. Complete Under-Construction Property TDS Compliance Timeline

14. Detailed Case Study: Buying a ₹1.5 Crore Under-Construction Apartment

To see how these rules apply in practice, let’s look at a detailed case study.

Transaction Baseline Parameters

• Property Buyer: Mr. Vikram (Salaried Resident Indian, Single Buyer)
• Developer: Apex Urban Infra Pvt Ltd (Resident Corporate Entity)
• Agreed Basic Flat Consideration: ₹15,000,000 (₹1.50 Crore)
• Applicable GST: 5% Itemized separately on invoices
• Payment Plan: 5-Stage Construction-Linked Payment (CLP) Schedule
• Financing: ₹30 Lakh Personal Equity (20%) + ₹1.20 Crore Home Loan (80%)

Milestone-by-Milestone Tax Compliance Execution Schedule

By executing compliance at every individual milestone demand, Mr. Vikram successfully transfers the complete ₹1.50 lakh tax sum to the credit of the Central Government across the 15-month construction lifecycle. At possession, his customer account ledger is balanced, and he receives his physical unit without administrative or tax processing delays.

For related guides on property taxation and investments, explore our comprehensive analysis on Property Tax Guide in India, read our walkthrough on Home Loan Tax Benefits, evaluate your future liabilities via our Capital Gains Tax on Property dashboard, optimize your personal finances using our Income Tax Saving Guide, and structure your wealth using our Real Estate Investment Guide.

15. Frequently Asked Questions (FAQs)

1. Is 1% TDS mandatory on every under-construction property purchase?

Yes, deducting 1% TDS is mandatory under Section 194-IA of the Income Tax Act if the total sale consideration or the Stamp Duty Value of the property equals or exceeds ₹50 Lakh, and the seller is a Resident Indian.

2. Is TDS applicable if my flat costs exactly ₹50 Lakh?

Yes. The statutory threshold rule states that if the transaction consideration equals or exceeds ₹50,000,000, Section 194-IA compliance is triggered. Exactly ₹50 Lakh meets this criteria.

3. Is the ₹50 Lakh limit evaluated on each builder payment or the total property contract?

The ₹50 Lakh statutory threshold is evaluated against the total overall property transaction consideration or Stamp Duty Value. If the overall flat cost is ₹80 Lakh, TDS applies to every individual payment instalment, even if an individual milestone payment is only ₹5 Lakh.

4. Should I deduct TDS on GST charged in the builder’s demand note?

No. Per CBDT Circular No. 23/2017, if the Goods and Services Tax (GST) is itemized separately in the builder invoice, tax under Section 194-IA is calculated on the net property consideration excluding the GST component.

5. Do I need to apply for a TAN (Tax Deduction Account Number) to pay property TDS?

No. Individual buyers purchasing property under Section 194-IA do not need a TAN. All filings, tax deposits, and certificate issuances are executed directly using your personal PAN/Aadhaar credentials.

6. What is Form 141?

Form 141 is the modernized unified challan-cum-statement introduced by the Income Tax Department to streamline TDS payments, replacing legacy standalone filing workflows for transactions executed under updated operational directives.

7. What happened to legacy Form 26QB after the 2026 updates?

Legacy Form 26QB applied to property tax deposits prior to the administrative transition to Form 141. Ongoing payments and future instalments post-transition follow the Form 141 structure on the e-Filing portal.

8. How do I pay property TDS if I am financing the purchase via a bank home loan?

You must coordinate with your bank to ensure they disburse 99% of their loan share to the builder, while the 1% TDS is deposited with the tax authorities via Form 141. If the bank disburses 100% of its share directly to the builder, you must remit the full 1% TDS amount from your personal equity share.

9. What rules apply if the seller of the under-construction property is an NRI?

Section 194-IA does NOT apply to non-resident sellers. If the seller is an NRI, you must apply Section 195, obtain a Tax Deduction Account Number (TAN), deduct tax at capital gain rates (often 20% plus applicable surcharge/cess), and file quarterly Form 27Q statements.

10. How should joint buyers file property TDS statements?

Every joint co-owner must submit separate compliance statements (or complete individual co-buyer schedule entries in Form 141) proportional to their allocated share in the property agreement.

11. What is the statutory deadline for depositing property TDS each month?

Tax deducted under Section 194-IA must be remitted to the government within 30 days from the end of the calendar month in which the deduction was made.

12. What is Form 16B and who generates it?

Form 16B is the official TDS certificate downloaded by the buyer from the tax portal after their Form 141 payment statement is processed. The buyer must issue Form 16B to the seller/developer as official proof of tax credit.

13. What happens if I delay filing my property TDS statement?

Late filing incurs a mandatory administrative late fee under Section 234E of ₹200 per day until the statement is submitted (capped at the total TDS amount), plus simple interest of 1% to 1.5% per month on delayed tax deposits under Section 201(1A).

14. What should I do if I discover an error in a previously filed property TDS form?

You can file an online correction statement through the e-Filing portal or TRACES portal correction utility, depending on the original transaction filing period, to rectify PAN details, payment amounts, or structural allocation errors.

15. Can a real estate developer pay TDS on my behalf?

No. Under the Income Tax Act, the legal obligation to deduct and deposit TDS rests strictly on the buyer. While a developer may offer compliance assistance, you remain personally liable for any non-deduction, delayed filing, or accrued penalties.

16. Final Property Buyer Compliance Checklist

Official Resources and References

For direct statutory guidelines, official forms, and portal access, consult the following official government links:

• Income Tax Department Official e-Filing Portal
• TRACES Portal (TDS Reconciliation Analysis and Correction Enabling System)
• Central Board of Direct Taxes (CBDT) Official Portal

Disclaimer: This article is published exclusively for educational and informational purposes and does not constitute formal legal or tax advice. Tax laws, form rules, and portal workflows in India are subject to periodic administrative updates by the Central Board of Direct Taxes (CBDT). Readers should verify current procedural details with official Income Tax Department notifications and consult a qualified Chartered Accountant (CA) or financial professional regarding their specific property transactions.