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For a standard Conveyance (Sale), the official Tamil Nadu Budget Speech sets out 5% stamp duty + 2% transfer duty + 2% registration fee — total 9% on the applicable market value under TNREGINET's valuation rules. TNREGINET currently groups the first two components as 7% under “Stamp Duty.” Duties and the registration fee are calculated and paid before registration at the Sub-Registrar Office. [Get Started](https://app.proquiro.com/users/sign%5Fup)[Open TNREGINET](https://tnreginet.gov.in/portal/) For a standard Tamil Nadu Conveyance (Sale), the official rate breakdown is 5% stamp duty + 2% transfer duty + 2% registration fee — totalling 9% on the applicable market value under TNREGINET's valuation rules; TNREGINET currently groups the first two components as 7% under “Stamp Duty.” Source: [Tamil Nadu Budget Speech 2023–24, paragraph 144](https://financedept.tn.gov.in/en/my-documents/2020/07/BS%5F2023%5F24%5FENG%5FFINAL.pdf) Portal [TNREGINET](https://tnreginet.gov.in/portal/) Cost Standard Conveyance (Sale): 5% stamp duty + 2% transfer duty + 2% registration fee = 9% of the applicable market value under TNREGINET's valuation rules. TNREGINET currently groups the first two components as 7% under “Stamp Duty.” Instrument-specific rates and women-buyer concessions may differ — verify on TNREGINET. Processing time E-Stamp generation: instant. SRO appointment: 1–7 days. Registration: same-day at SRO. ## How to calculate and pay Tamil Nadu stamp duty Procedure to estimate, pay, and file stamp duty for a Tamil Nadu property registration via TNREGINET. 1. 1 ### Confirm the applicable market value Look up the live guideline value and confirm the applicable market value accepted for registration under TNREGINET's valuation rules before calculating duties and fees. 2. 2 ### Use the TNREGINET stamp-duty calculator Visit https://tnreginet.gov.in/portal/ and use the stamp-duty calculator. For a standard Conveyance (Sale), budget 5% stamp duty + 2% transfer duty + 2% registration fee = 9% of the applicable market value under TNREGINET's valuation rules. The portal currently displays the first two components together as 7% under “Stamp Duty.” [Open portal](https://tnreginet.gov.in/portal/) 3. 3 ### Check for women-buyer concessions Tamil Nadu has announced concessional registration rates for women buyers under specific value thresholds. Confirm current applicability and exact percentages on the TNREGINET portal before relying on a discounted rate. 4. 4 ### Pay via e-Stamping or DD Stamp duty can be paid via e-Stamping (online) or Demand Draft. Generate the e-Stamp certificate from the TNREGINET portal. 5. 5 ### Register at the Sub-Registrar Office Schedule registration at the relevant SRO with the Sale Deed, e-Stamp certificate, identity proofs, photographs, and witnesses. Registration is mandatory within 4 months of execution. ## Red flags to catch before signing These are the patterns that break deals if missed. - The draft uses a value the SRO does not accept under TNREGINET's valuation rules — confirm the applicable market value before paying duties and fees. - Property is registered at a value much below market rate to evade stamp duty — Income Tax Department may treat the difference as deemed gift, triggering tax. - Stamp duty paid but registration is delayed beyond 4 months — stamp paper can become invalid or attract penalty. - Sale Deed clauses include hidden consideration (cash component) — registration based on partial value is illegal and creates future title risk. - Buyer is relying on a women-buyer concession without confirming current TNREGINET rates and value thresholds — concessions change with state budgets; verify before assuming the lower rate. ## When manual stops scaling A single stamp-duty calculation is one form-fill. Acquisition teams modeling deal economics across 20+ active leads — comparing guideline vs market, factoring women-buyer concessions, modelling impact of guideline-rate hikes — repeat the calculation manually for every revised offer. Proquiro models stamp-duty cost in deal-feasibility calculations automatically and refreshes when guideline values change. [Get Started](https://app.proquiro.com/users/sign%5Fup) Common Questions ## Stamp Duty & Registration Charges FAQ What is the current stamp duty in Tamil Nadu? A standard Conveyance (Sale) attracts 9% total on the applicable market value under TNREGINET's valuation rules — 5% stamp duty + 2% transfer duty + 2% registration fee. TNREGINET currently groups the 5% stamp-duty and 2% transfer-duty components together as 7% under “Stamp Duty.” Do women get a stamp duty concession in Tamil Nadu? Tamil Nadu has announced concessional registration rates for women buyers under specific value thresholds. The standard stamp-duty component is 5%; confirm which fee component the current concession changes before calculating the total. Because rate schedules change with state budgets, confirm current concession percentages and value caps directly on the TNREGINET portal before relying on a discounted figure. Is stamp duty calculated on the sale agreement value or guideline value? TNREGINET applies duties and the registration fee to the applicable market value accepted for registration under its valuation rules. The official guideline value is one input to that valuation process. Confirm the live guideline value and the value accepted for the draft instrument with TNREGINET or the jurisdictional SRO before paying. How do I pay Tamil Nadu stamp duty online? Use the TNREGINET portal's e-Stamping flow. Calculate the duty using the built-in stamp-duty calculator, generate an e-Stamp certificate, and pay via net banking, UPI, or DD. The e-Stamp certificate must be presented at the Sub-Registrar Office during registration. ## Related terms [Stamp Duty](/glossary/stamp-duty)[Guideline Value (Government Value)](/glossary/guideline-value-government-value)[Sale Deed (Registered Conveyance)](/glossary/sale-deed-registered-conveyance)[Encumbrance Certificate (EC)](/glossary/encumbrance-certificate-ec) ## Keep exploring Connect your land intelligence workflow with these powerful tools. [Document VerificationReview India-native land records in one structured workflow. Proquiro organizes Patta, Chitta, EC, FMB, and ti](/features/document-verification)[Full Land Acquisition PlatformSee the complete land acquisition workflow combining all features.](/solutions/land-acquisition)[PricingTransparent India pricing — Solo from ₹639/mo.](/pricing) Last verified 2 September 2026 ## The land acquisition software your team needs to close with confidence. Start with Solo from ₹639/mo · Cancel anytime. 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