The three-month clock, and where people misread it
Section 18 of the Indian Stamp Act 1899 says that every instrument chargeable with duty executed only out of India "may be stamped within three months after it has been first received in India".
The trigger is first receipt in India. Not the date you signed it abroad. Not the date it is presented for registration. Plenty of guidance online says "within three months of execution", and that is simply wrong, in your favour as it happens, because your clock usually starts later than they think.
Section 18 also covers the case where the document cannot be stamped by a private person. It says the instrument may be taken to the Collector within that same three months, and the Collector stamps it. The section is permissive in its wording, but if a private person cannot stamp it, that is in practice the only route there is.
Telangana's registration department states the rule plainly for documents received from abroad: stamp duty can be paid within three months from the date of receipt of the document in India, before the District Registrar.
What happens if the window closes
The document does not become void. It becomes unusable until you fix it.
Under Section 35, an instrument that is not duly stamped is inadmissible in evidence and cannot be acted upon, until the duty and a penalty are paid. Under Section 40, on an impounded instrument, meaning one the officer has held back until the duty is paid, the Collector may levy the duty plus five rupees, or an amount not exceeding ten times the proper duty or the deficient portion.
Ten times is the ceiling, not the default. The Supreme Court held in Trustees of H.C. Dhanda Trust v State of Madhya Pradesh that imposing the maximum is not automatic and needs conduct that justifies it. In practice a document that was simply left in a drawer is not treated like an attempt to evade duty, but you are now negotiating rather than paying a fixed fee.
Adjudication: asking the Collector what is due
If nobody is sure what duty applies, which is common with a document drafted abroad, you do not guess. You adjudicate.
Under Section 31 you bring the instrument to the Collector of Stamps, the district revenue officer who fixes stamp duty, and ask their opinion on the duty chargeable. The Collector determines it. Under Section 32 the Collector then endorses a certificate on the document recording that the duty has been paid, or that none is due. The instrument is then treated as duly stamped, and that endorsement is what makes it safe to rely on.
In Maharashtra this is now an online process. The state's adjudication portal sets the adjudication fee at one thousand rupees and notes that the Joint District Registrar is also designated Collector of Stamps, except in Mumbai and Mumbai Suburban, where the Collector of Stamps is a separate office. The physical document still has to be submitted at that office.
In Telangana the party is heard before the duty is fixed, and there is an appeal to the Chief Controlling Revenue Authority and then the High Court.
Stamp duty is a state matter, so the number depends on the state
Under the Seventh Schedule to the Constitution, Parliament sets stamp duty rates only for the instruments in Union List Entry 91. Everything else, including powers of attorney, sits with the states under List II Entry 63. There is no single national figure, and any page that gives you one is guessing.
Two states we can state from their own sources:
| State | Position on a power of attorney |
|---|---|
| Telangana | A POA relating to property, in favour of someone other than a family member, attracts 1 percent stamp duty on the value of the property |
| Karnataka | General POA duty raised from 100 rupees to 500 by the Karnataka Stamp (Amendment) Act 2023, notified 3 February 2024. Where the POA is given for consideration and authorises sale, it is charged as a conveyance, meaning the duty on an outright sale |
For other states, including Maharashtra, Delhi and Tamil Nadu, the published figures online contradict each other badly enough that we will not repeat them. Your advocate confirms the current schedule for the state the property sits in, because that is the only number that matters.
The pattern worth knowing
Across states the structure tends to be the same even where the numbers differ. A power of attorney given without consideration to a close family member attracts a modest flat fee. A power of attorney given for consideration, or one that authorises sale to a non-relative, tends to be charged at or near conveyance rates, because the state treats it as the transfer it functionally enables.
That is why the identity of your attorney and whether anything is being paid to them changes the cost, sometimes by a lot. It is worth settling before the document is drafted rather than discovering it at the counter.