Provisional Attachment of Property by the Tax Department: Section 500, Income Tax Act 2025

Provisional attachment means the Assessing Officer (AO) freezes your property while an assessment or a large penalty case is still going on, before any tax demand is final. Under section 500 of the Income-tax Act, 2025, the AO needs the previous written approval of a Competent Authority, the order lapses after six months unless extended, and you can get it revoked by furnishing a scheduled bank guarantee.

This guide walks through when section 500 applies, how long an attachment lasts, how a bank guarantee gets it lifted, and what happens if the guarantee is not renewed. All figures are from section 500 of the Act as amended by the Finance Act, 2026. Last reviewed on 10 November 2026.

When can the tax department provisionally attach property?

Section 500(1) allows it in two situations, while the proceeding is still pending:

• An assessment or reassessment is pending: assessment of any income, or assessment or reassessment of income that has escaped assessment (section 500(1)(a)).
• A penalty under section 444 is pending (penalty for false entry or omitted entry in books of account), and the penalty likely to be imposed, alone or in aggregate, exceeds Rs 2 crore (section 500(1)(b)).

In either case the AO must be of the opinion that attachment is necessary to protect the interests of the revenue. He then attaches any property belonging to the assessee, by an order in writing, with the previous approval of the Competent Authority. The manner of attachment is the one set out in section 413.

Who is the "Competent Authority" whose approval is needed?

Section 500(12) lists: Principal Chief Commissioner or Chief Commissioner, Principal Commissioner or Commissioner, Principal Director General or Director General, Principal Director or Director. The approval has to be taken before the order, not after.

How long does a provisional attachment last?

Every provisional attachment ceases to have effect after six months from the date of the order (section 500(2)). The Competent Authority may extend this, for reasons recorded in writing (section 500(3)). The total extension cannot exceed two years or sixty days after the date of the assessment or reassessment order, whichever is later.

How do I get a provisional attachment lifted with a bank guarantee?

If you furnish a guarantee from a scheduled bank for an amount not less than the fair market value (FMV) of the attached property, the AO shall revoke the attachment by a written order (section 500(4)). If the AO is satisfied that a guarantee for a lower amount is enough to protect the revenue, he may accept it and revoke the attachment (section 500(5)).

To fix the FMV, the AO may refer the property to the Valuation Officer, who estimates it in the manner of section 269(3) to (7) and reports within thirty days of receiving the reference (section 500(6)).

Situation	Revocation order due	Reference
No Valuation Officer reference	Within 15 days of receiving the guarantee	Section 500(7)(b)
Valuation Officer reference made	Within 45 days of receiving the guarantee	Section 500(7)(a)
Valuation Officer's report	Within 30 days of the reference	Section 500(6)

What happens to the guarantee afterwards?

• Demand not paid: if a notice of demand is served and you do not pay within the time given, the AO may invoke the guarantee, wholly or in part (section 500(8)).
• Guarantee not renewed: the AO shall invoke it if you fail to renew it, or to furnish a new scheduled-bank guarantee for an equal amount, before fifteen days of its expiry (section 500(9)).
• Money realised: it is adjusted against the existing demand. Any balance is deposited in the Personal Deposit Account of the Principal Commissioner or Commissioner, at the Reserve Bank of India, the State Bank of India or a bank appointed as the RBI's agent at that place (section 500(10)).
• No longer needed: once the AO is satisfied it is not required to protect the revenue, he shall release it forthwith (section 500(11)).

Worked examples with numbers

Example 1: Dates for the attachment and the guarantee (assumed facts)

Assumptions: an AO passes a provisional attachment order on a commercial plot on 10 January 2027, during a reassessment, with the Competent Authority's prior approval. On 3 March 2027 the assessee gives a scheduled-bank guarantee equal to the plot's FMV.

Step	Working	Date
Attachment lapses if not extended	10 January 2027 + 6 months	10 July 2027
Revocation due, no valuation reference	3 March 2027 + 15 days	18 March 2027
Revocation due, valuation referred	3 March 2027 + 45 days (28 days left in March + 17 in April)	17 April 2027

Example 2: Guarantee invoked after a missed renewal (assumed facts)

Assumptions: the guarantee is for Rs 80,00,000. The assessment is completed and a demand of Rs 62,00,000 is outstanding. The assessee neither renews the guarantee nor gives a new one before the fifteen-day cut-off, so the AO invokes it in full under section 500(9).

1. Amount realised from the bank: Rs 80,00,000.
2. Adjusted against the existing demand: Rs 62,00,000.
3. Balance: Rs 80,00,000 - Rs 62,00,000 = Rs 18,00,000, deposited in the Personal Deposit Account of the Principal Commissioner or Commissioner (section 500(10)).

Real-life scenario 1: Ravi, a trader under reassessment

Ravi's case is reopened for income that allegedly escaped assessment. Halfway through, the AO attaches Ravi's warehouse. Ravi's CA first checks that the order is in writing and that the Competent Authority approved it beforehand. Ravi then offers a scheduled-bank guarantee for the warehouse's FMV. Under section 500(4) the AO has to revoke the attachment, and Ravi can use the warehouse again.

Real-life scenario 2: Meena and the Rs 2 crore penalty test

Meena's books are under scrutiny, and the likely section 444 penalty for omitted entries is Rs 1.4 crore. That is below the Rs 2 crore line in section 500(1)(b), so the AO cannot attach on the penalty ground alone. If the same case also has a pending assessment, section 500(1)(a) is a separate route and the Rs 2 crore test does not apply to it.

Common mistakes

• Not checking the approval. The order needs the previous approval of a Competent Authority listed in section 500(12). Check it exists before responding.
• Treating the six months as final. The Competent Authority can extend it, so do not assume the attachment ends on its own.
• Letting the guarantee lapse. Not renewing it, or not replacing it before fifteen days of expiry, makes invoking it mandatory (section 500(9)).
• Forgetting to ask for release. Once the guarantee is no longer needed, section 500(11) says the AO shall release it. Follow up in writing.
• Mixing up the Rs 2 crore test. It applies to the penalty route only, not to pending assessments.

Quick reference

Point	Rule
Penalty route threshold	Penalty under section 444 likely to exceed Rs 2 crore
Approval	Previous approval of Competent Authority, order in writing
Default life	6 months from the order
Extension	Reasons in writing; total up to 2 years or 60 days after the assessment order, whichever is later
Guarantee	Scheduled bank, not less than FMV (lower amount if AO is satisfied)
Renewal cut-off	15 days before expiry

Where this is in the Act

• Section 500(1): grounds and approval; 500(2) and (3): duration and extension
• Section 500(4) to (7): bank guarantee, valuation and revocation timelines
• Section 500(8) to (11): invoking, realising and releasing the guarantee
• Section 500(12): Competent Authority
• Section 413: manner of attachment; section 269(3) to (7): valuation; section 444: penalty for false or omitted entries

For the wider recovery process after a demand becomes final, see our guide on tax recovery under the 2025 Act.

How can CA firms keep track of attachment timelines?

When a client has an attachment in force, the dates that matter are the six-month lapse, any extension, the guarantee expiry and the fifteen-day renewal cut-off. Finexo's practice management software lets a CA firm keep these dates against each client and get reminded before they pass. It does not file anything or advise on the case.

This article explains the Income-tax Act, 2025 (as amended by the Finance Act, 2026). It is general information, not tax advice. Confirm the position for a specific case with a qualified chartered accountant.