Income Tax Demand Notice: Agree, Pay or Dispute — The 30-Day Guide

Meera, a marketing manager in Bengaluru, opened her e-filing inbox to a line she did not expect: an outstanding demand of ₹23,400 for assessment year 2025-26. She had filed on time and her employer had deducted tax every month. The demand turned out to be two boring things stacked together: a fixed-deposit interest figure her bank had reported but she had not added, and a TDS credit her employer had filed a week late. Both fixable in an evening, once she knew which button to press. If a demand ever lands in your inbox, this is the guide for that evening.

For the wider assessment picture, see the income-tax hub’s filing and assessment guides and how to read a 143(1) intimation, the document that usually creates a demand. The refund tracking and reissue guide explains the set-off trap, the scrutiny notice guide covers what to expect if the demand leads to a deeper enquiry, and the compliance calendar hub keeps the payment and response dates in one place.

What a demand actually is

A demand is a simple statement: after processing your return, the department’s computation shows you owe a sum that has not been paid. It is not an accusation, not a penalty order and not a sign that you have done something wrong. It is a number – and numbers can be checked.

Most demands come from ordinary mismatches: interest your bank reported but you did not add, a TDS credit filed a week late, a deduction the system disallowed, or a figure typed into the wrong schedule. The first job is to find which one applies to you, because the fix depends on the cause.

The 30 days that matter

A demand notice normally gives you 30 days to pay or to respond. That window is not a suggestion. After it, interest starts running at 1% for every month or part of a month until the amount is paid. On a ₹50,000 demand, two months of delay adds roughly ₹1,000 – money paid for nothing. The demand can also be set off against a refund due to you in a later year, after the department gives you a chance to respond. And if the demand stays unpaid, it can move into recovery.

The clock runs from the date of the notice, not from the day you open it. A notice sitting unread in your e-filing inbox is already counting.

Agree, agree in part, or disagree

On the e-filing portal, under Pending Actions > Response to Outstanding Tax Demand, you will see the demand and three options. Choosing the right one is the whole game.

Agree with the demand. Use this when the department’s figure is right. Pay through the e-pay tax challan, then submit the response with the challan details. The demand is marked paid and the matter closes.

Agree in part. Use this when part of the demand is right and part is wrong. Pay the part you accept, and give reasons and evidence for the part you dispute. This is the most useful option for mixed cases, because paying the undisputed part stops interest on that portion while the disputed part stays open.

Disagree with the demand. Use this when the whole demand is wrong. Give clear reasons and upload supporting documents – Form 16, TDS certificates, bank statements, challans – and submit. A disagreement is not a legal fight; it is a request for a re-check. Most TDS and interest mismatches are resolved here, without an appeal.

After submitting, note the transaction ID. If nothing changes within a few weeks, follow up through the portal’s grievance section rather than waiting silently.

Before you pay: the quick checklist

• Compare the demand with your own computation, line by line.
• Check every TDS credit against Form 16 and Form 26AS / AIS.
• Check interest income against every bank statement, not just your main account.
• Check advance-tax challans are linked to the right assessment year.
• Pay the undisputed part within 30 days to stop interest running on it.
• Dispute the rest with documents, not just a written explanation.
• Keep the challan receipt and the response acknowledgement together.

If the demand is wrong: rectification, revision, appeal

Three remedies exist, and they are not interchangeable. Rectification corrects a mistake apparent on the face of the record – a wrong figure, a missed TDS credit, an arithmetic error. It is filed on the portal and is usually decided quickly. Revision asks a senior officer to revise an order that is wrong or prejudicial to you, where an appeal is not the right route. Appeal challenges an assessment on a point of law or fact, for example where a deduction was disallowed, and goes to the Commissioner (Appeals) within 30 days of the order.

Rule of thumb: data error, rectify; legal disagreement, appeal; unfair order with no other route, consider revision. Filing the wrong remedy wastes months, so classify the error before choosing.

FAQs

Is a demand notice the same as a scrutiny notice?
No. A demand says you owe money. A scrutiny notice says your return has been selected for detailed examination. They are different proceedings with different responses.

Can I pay a demand in instalments?
You can request time to pay, but the department is not obliged to grant it. Paying the undisputed part first and disputing the rest is usually better.

I paid but the portal still shows the demand outstanding. What now?
Wait a few days for the challan to be linked, then check again. If it still shows after a week, raise a grievance with the challan receipt attached.

Can a demand be raised for a year I already got a refund for?
Yes, if a later computation or reassessment finds additional income or a disallowed claim. A refund does not close a year permanently.

What if I never received the notice by email?
Service is generally treated as complete when the notice is uploaded to your e-filing account, even if the email went to spam. Check the portal inbox regularly during filing season.

Should I pay a wrong demand just to be safe?
No – dispute it first. Paying and then seeking a refund is a much longer road than disputing the demand in the first place, and interest on the undisputed part can be stopped by paying only that part.

Sources

Demand-notice framework: Income Tax Act, 2025, Sections 154, 156, 220, 246A and 264 · CBDT e-filing portal: Response to Outstanding Tax Demand, Pending Actions · Income-tax rules: interest, set-off and recovery provisions