Stamp Duty (Property)

Stamp duty was one of the largest transaction costs in Indian real estate, and understanding it was essential for any property buyer. Under the Indian Stamp Act, 1899 and corresponding state legislation, stamp duty was levied on instruments (legal documents) that gave rise to rights in immovable property — including sale agreements, conveyance deeds, gift deeds, and lease deeds. The actual rates varied considerably by state, property type, location, and buyer demographics.

Rates across major states illustrated the significant variation. Maharashtra levied stamp duty at 5 percent of the higher of the transaction value or ready reckoner rate for residential properties in most areas, with an additional 1 percent metro cess in Mumbai, making the effective rate 6 percent in the city. Concessions applied for women buyers (1 percentage point reduction in some states), rural areas, and certain property categories. During COVID-19, Maharashtra temporarily reduced stamp duty to 2 percent (September 2020 to March 2021) and then 3 percent (April to December 2021), a measure credited with significantly boosting property registrations during the pandemic recovery. Delhi charged 6 percent for men and 4 percent for women buyers. Karnataka charged 5 percent for properties above Rs 45 lakh. Rajasthan charged 5 percent for female buyers and 6 percent for others.

Stamp duty was payable before or at the time of document registration. The standard process involved the buyer purchasing stamp paper of the applicable value or using e-stamping through authorised government portals (available in most states), then presenting the document for registration at the Sub-Registrar's Office. Non-payment or under-payment of stamp duty rendered the document inadmissible in court as evidence, creating a significant legal risk for underpaid transactions.

A common (though legally risky) practice in Indian real estate was understating the transaction price in the registered document to reduce stamp duty, with the balance paid in cash outside the official transaction. RERA and income tax provisions strengthened the deterrent: Section 50C of the Income Tax Act deemed the sale consideration for capital gains purposes to be the stamp duty value (ready reckoner rate) if it exceeded the actual transaction price, effectively removing the tax benefit to the seller from undervaluing the transaction.

Stamp duty was not directly deductible under income tax provisions for individual property buyers purchasing residential property for self-occupation, though it could be included in the cost of acquisition for computing capital gains at the time of eventual sale. For properties held as investments or let-out properties, stamp duty formed part of the cost base for depreciation or capital gains calculation purposes.