Income Tax Law | Statutory Guide

Section 156 of the Income-tax Act, 1961: Notice of Demand

Section 156 governs the formal notice specifying tax, interest, penalty, fine or another sum payable under an income-tax order. It also treats certain processing intimations as notices of demand and provides a special payment rule for qualifying start-up employee share benefits.

Legislative transition: The Income-tax Act, 2025 applies from 1 April 2026, subject to its savings and transitional provisions. Section 156 of the 1961 Act remains relevant to proceedings and demands governed by the earlier law. For demands under the new Act, consult the corresponding notice-of-demand provisions, including section 289, and the applicable transitional rules.

1. Meaning and scope of Section 156

Under Section 156, where an amount becomes payable as a consequence of an order under the 1961 Act, the Assessing Officer must serve a prescribed notice specifying the sum. The amount can comprise income tax, interest, a penalty, a fine or another statutory amount.

A notice of demand communicates the amount payable under an underlying order; it is not, by itself, a substitute for the assessment or penalty order establishing liability. The prescribed notice for assessment demand is generally Form No. 7 under the applicable rules.

2. Deemed notices of demand

The proviso to Section 156(1) treats the following intimations as notices of demand when they determine an amount payable:

Section 143(1): intimation on processing an income-tax return.
Section 200A(1): intimation on processing a tax-deduction-at-source statement.
Section 206CB(1): intimation on processing a tax-collection-at-source statement.

A separate Form No. 7 is therefore not necessarily required for these deemed notices.

3. Special rule for eligible start-up ESOP taxation

Section 156(2) addresses qualifying perquisite income under Section 17(2)(vi) from specified securities or sweat equity shares allotted or transferred by an eligible start-up employer referred to in Section 80-IAC. Subject to statutory conditions, the tax or interest included in the demand becomes payable within 14 days of the earliest of these events:

Expiry of 48 months from the end of the relevant assessment year;
Sale of the specified securities or sweat equity shares; or
The employee ceasing employment with the employer that allotted or transferred them.

This is a special deferral mechanism, not a general extension for every employee share award.

4. Payment deadline, interest and recovery

Under Section 220(1) of the 1961 Act, an ordinary demand is generally payable within 30 days after service of the notice. A shorter period may be specified where the statutory conditions and prior approval requirements are met. The special Section 156(2) rule operates separately.

Provision	Practical effect
Section 156	Notice specifying the sum payable
Section 220(1)	General 30-day payment period, subject to statutory exceptions
Section 220(2)	Interest generally at 1% per month or part of a month on delayed payment
Section 220(3)	Possible extension of time or instalments on application
Section 221	Potential penalty for default, subject to legal safeguards

Filing an appeal does not automatically cancel a demand or guarantee a stay of recovery. Taxpayers should seek appropriate stay or instalment relief where necessary.

5. How to verify and respond to an outstanding demand

Sign in at the Income Tax e-Filing Portal.
Open Pending Actions and select Response to Outstanding Demand.
Examine the assessment year, demand amount, underlying order and payment credits.
Where correct, pay through the authorised payment facility and retain the challan.
Where incorrect or already paid, submit the appropriate response with supporting evidence; consider rectification or appeal as applicable.

The department's official outstanding-demand communication describes the response facility and access to the underlying order.

6. Rectification, appeal and revision of demand

A clear mistake apparent from the record may be addressed through Section 154 rectification. Disputed additions or legal findings may instead require a statutory appeal. Consequential adjustments may also arise under Section 155. The appropriate remedy and filing deadline depend on the order and governing law.

Where a demand is reduced through an order in an applicable insolvency proceeding, Section 156A may require modification of the outstanding demand, subject to its statutory conditions.

7. Income-tax Act, 2025 and transitional cases

The new Act uses reorganised section numbering. Its official consolidated text should be consulted for notices and recovery arising under that legislation. Section 289 concerns notice of demand under the new Act. Do not assume that the section number or procedural rules of the 1961 Act apply unchanged to a new-Act tax year.

Frequently asked questions

Is every income-tax demand accompanied by a separate notice?

No. Certain intimations under Sections 143(1), 200A(1) and 206CB(1) are themselves deemed notices of demand.

How long do I have to pay a demand under Section 156?

Ordinarily 30 days from service under Section 220(1), subject to exceptions, including an authorised shorter period and the special eligible start-up ESOP rule.

What should I do if a demand has already been paid?

Check the payment credit and submit an appropriate response through the e-Filing Portal with challan details. Rectification may be needed if the underlying record is incorrect.

Does an appeal automatically stop recovery?

No. A separate stay or other relief may be required under the applicable provisions.

Official legal sources

Updated: 26 October 2026. This article provides general statutory information; the relevant assessment year, order and amendments must be checked for individual cases.