Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →If you do not file a required return or answer certain income-tax notices, an Assessing Officer in India may complete a best-judgment assessment under section 144 of the Income-tax Act, 1961. The officer uses relevant information available to the department to determine your total income or loss and tax payable. This is not an automatic rule that every allegation is accepted or that all gross receipts become taxable income.
Your immediate priorities are to identify the notice type, read its stated due date, respond through the official e-Proceedings account where the matter remains open, and keep proof of what you submitted. If an assessment order has already been served, check the appeal authority, filing deadline, assessment year and payment requirements in that order and under the law applying to your case.
As an Amazon Associate I earn from qualifying purchases.
What “best judgment assessment” means in India
Section 144 gives the Assessing Officer power to determine an assessee’s total income or loss and the amount payable when specified compliance failures occur. The decision is made from the material the officer has gathered and other relevant information, rather than from a complete agreed return and evidence package supplied by the taxpayer.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →The statutory description is: “the Assessing Officer, after taking into account all relevant material which the Assessing Officer has gathered, shall, after giving the assessee an opportunity of being heard, make the assessment of the total income or loss to the best of his judgment”. That wording matters. “Best judgment” means an evidence-based estimate using the information available to the officer; it does not authorize an arbitrary figure or require a worst-case result.
#1 Best Overall
This explanation concerns India’s section 144 framework. Check the assessment year, the exact notice or order you received, and the version of the law applying to that year before relying on any procedural detail.
Failures that can lead to section 144
- You did not file a return required under the Income-tax Act.
- You did not comply with a notice under section 142(1), which can require a return, documents or information.
- You did not comply with a direction under section 142(2A).
- You filed a return but did not comply with a notice under section 143(2).
The power is tied to these statutory circumstances. A missed communication that belongs to another process should not automatically be described as a section 144 assessment.
What happens before the officer finalizes the assessment
The usual opportunity to be heard
Section 144 generally requires a show-cause notice. It should state a date and time and ask why the assessment should not be completed to the best of the officer’s judgment. Your response is the opportunity to explain the facts, correct the department’s information, and provide records supporting income, deductions, losses and other claims.
The section 142(1) exception
The additional show-cause opportunity is not required when a section 142(1) notice was issued before the proposed section 144 assessment. This is an express statutory exception, so do not assume that a fresh show-cause notice must always arrive after you have already ignored a section 142(1) notice. Read the sequence of notices and the wording of the order carefully.
How the officer uses available information
The officer must take relevant material gathered into account. Depending on the case, that may include information already filed with the department, responses or non-responses in the proceeding, and records obtained through the assessment process. The statute does not say that every item of money appearing in a third-party record is automatically taxable income. Your evidence can affect whether an amount is income, a business receipt with allowable costs, a loan, a reimbursement, a capital transaction or something else recognized by law.
How a non-response can move from notice to order
- A statutory trigger occurs. A required return is missing, or a section 142(1), section 142(2A) or section 143(2) requirement is not met.
- The department communicates the requirement. The notice identifies what is sought and gives a response date or period. The exact wording and service record matter.
- The proceeding remains open for response. In e-Proceedings, you can generally view the notice, submit a written response and attach supporting documents.
- The officer evaluates the information available. If your response is missing or incomplete, the officer proceeds using relevant material gathered for the case.
- A section 144 assessment is made when the statutory conditions are met. The order determines total income or loss and the resulting amount payable on the officer’s judgment.
- Post-order remedies become relevant. If you disagree, use the appeal route and deadline applicable to the particular order, assessment year and service date rather than assuming a universal period.
A late upload does not, by itself, prove that a closed proceeding has reopened. The portal status, the officer’s directions and the governing law determine what can still be done.
Rank #2
- Ideal for Gifting
- Ideal for a bookworm
- Compact for travelling
Which notice did you miss?
Correctly identifying the notice prevents you from using the wrong remedy. These paths are related but not interchangeable.
| Notice or path | What the authority is asking for | Response timing | Connection with section 144 |
|---|---|---|---|
| Section 142(1) | A return, documents or information needed for assessment | The date or period printed in the notice | Non-compliance is one of the specified grounds for a best-judgment assessment; an earlier 142(1) notice also triggers the show-cause exception described in section 144 |
| Section 143(2) | Compliance and information after a return has been filed | The date or period printed in the notice | Failure to comply after filing a return is a specified ground for section 144 |
| Section 139(9) defective-return notice | Correction of defects that make the filed return invalid | Generally 15 days from receipt, or the period stated in the notice; an extension request may be possible | A separate defective-return process, not itself a section 144 notice |
For any of these notices, preserve the service date, the notice identification number, the assessment year and the response receipt. Those details help establish what was requested and whether the matter is still active.
How to respond to an income-tax notice online
The Income Tax Department’s e-Proceedings guidance says notices and responses can be handled online, including document attachments. Use the official account associated with the taxpayer and follow the notice-specific workflow.
- Read the notice in full. Record the section cited, assessment year, issue date, service date, required information, hearing date and response due date.
- Sign in to the official income-tax portal. Open the e-Proceedings area and locate the proceeding by notice or assessment-year details.
- Prepare a point-by-point explanation. Match each question or document request with a clear answer. Explain discrepancies rather than uploading unexplained files.
- Attach legible supporting records. Use the formats and size limits shown by the portal. Keep the original files and a copy of exactly what was uploaded.
- Submit before the stated deadline. Save the acknowledgement, transaction or response number and a PDF or screenshot showing the submission status.
- Check the portal again. Confirm that the response is recorded under the correct proceeding and watch for a further communication or hearing notice.
Why the first submission must be complete
The e-Proceedings FAQ states that a response cannot be edited or withdrawn after submission. Review names, dates, figures and attachments before selecting submit. If you discover an error afterward, use the channel and instructions in the proceeding to explain it; do not assume the original response can be replaced.
When a due date has already passed
Submit what the portal still permits and explain the circumstances, but do not represent a late response as an automatic reopening. The FAQ also states that when a clarification communication’s due date has passed without a response, the Centralized Processing Centre may process the return using information available. Keep proof of any late submission and seek case-specific advice if an order or demand has already been issued.
Defective returns under section 139(9) are different
A section 139(9) notice concerns a defect in a return that was filed. The department generally allows 15 days from receipt, or the alternative period written in the notice, to correct it; an extension request may be available. If you do not respond, the return may be treated as invalid or as not filed, with possible consequences such as penalty, interest, or loss of loss-carry-forward or exemptions where the law makes those consequences applicable.
That defective-return consequence should not be attached to every missed assessment response. First classify the communication: a 139(9) defect notice, a 142(1) information request, a 143(2) scrutiny notice, or another proceeding each has its own procedure.
What evidence should accompany a response?
Organize evidence around the issue raised in the notice and the way the amount appears in the department’s information. Useful categories can include:
- Books, ledgers, invoices and bank statements that reconcile receipts and expenses.
- Contracts, loan confirmations, reimbursement records or capital-account documents explaining credits.
- Tax-deduction certificates, salary statements, interest certificates and other third-party records.
- Proof supporting deductions, exemptions, losses or carry-forward claims made in the return.
- A reconciliation explaining differences between reported figures and information shown in an annual information statement or other departmental record.
Do not send a large unindexed bundle without an explanation. A short schedule that identifies each disputed amount, its nature, the supporting document and the requested treatment makes the relevant material easier to evaluate.
A practical way to structure the explanation
Start with the notice number and assessment year. Then reproduce each request in a short heading, answer it directly, state the figure involved and identify the attachment that proves it. If a requested record does not exist, say so plainly and provide the closest reliable substitute rather than leaving the question blank. A final reconciliation should tie the schedules to the return, books or bank records so the officer can follow the calculation.
Separate facts from conclusions. For example, first show the date and amount of a bank credit, then explain whether it was a customer receipt, a loan, a transfer between your own accounts or a reimbursement. This helps prevent a third-party figure from being treated as unexplained merely because the description was unclear.
What a section 144 order does not automatically mean
- It does not mean the officer must accept every allegation in a notice without considering relevant evidence.
- It does not convert every gross receipt into net taxable income without regard to the facts and applicable deductions.
- It does not guarantee that the department will issue another hearing notice in every case, because the prior-section-142(1) exception applies.
- It does not make the result immune from challenge. An assessment order can be appealable under the applicable provisions.
If you receive a best-judgment assessment order
Check the appeal route identified for your order
The current 2026 official section 246 material identifies the Joint Commissioner (Appeals) as the route for eligible orders made by an Assessing Officer below the rank of Joint Commissioner. Eligibility depends on the authority that made the order and the type of order issued.
Rank #4
Verify the deadline instead of relying on a generic number
The sources establish appealability, but they do not establish one safe universal deadline for every reader. Confirm the filing period, prescribed form, payment or disputed-demand requirements and any condonation rules against the order, its service date, the assessment year and the law in force for that case. Missing a deadline can create a separate procedural problem.
Recommended Free Tools
Build the appeal record
- Keep the complete assessment order, demand notice and every earlier notice.
- Preserve portal acknowledgements, uploaded files and correspondence showing what you did or did not receive.
- Identify each factual error, unsupported adjustment and document that addresses it.
- Separate jurisdictional or procedural objections from arguments about the amount of income.
- Obtain advice from a qualified Indian tax professional when the assessment involves substantial tax, complex transactions or a live appeal.
Common mistakes after a missed notice
Assuming silence ends the matter
Non-response can allow the statutory process to continue without your explanation. Check the portal and postal or electronic service records promptly.
Using the wrong remedy
A 139(9) defect response, a 142(1) information submission and an appeal from a completed order are different actions. Selecting the wrong workflow can leave the underlying issue unresolved.
Uploading without proof
A file saved on your computer is not evidence of submission. Retain the acknowledgement and verify that the response appears in the proceeding.
Repeating an unverified deadline
Deadlines vary with the notice, assessment year and governing provisions. Use the date printed in your communication and confirm any appeal period from the order and current law.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallCrashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteQuestions to ask when triaging the notice
- Is this a request to file or explain something, a scrutiny communication after a filed return, a defective-return notice, or an order already determining tax?
- What assessment year and taxpayer identification details appear on every page?
- Was a section 142(1) notice served earlier, and can you prove when it was served?
- Does the communication specify a response date, a hearing date, or both?
- Which amounts or transactions does the department want explained, and which records will connect those amounts to the return?
- Does the e-Proceedings account show the matter as open, responded, closed or awaiting further action?
Answering these questions before drafting prevents a common error: sending a general letter about the tax account when the portal requires a response to a particular notice. The notice number and assessment year should appear in the subject line and in the file names of your attachments.
Best Value
- It can be a gift option
- Comes with secure packaging
- Helpful in various ways
A practical checklist
- Identify the taxpayer, assessment year, notice section and service date.
- Write down the exact due date and whether a hearing date is stated.
- Determine whether the communication is under section 142(1), 143(2), 139(9), section 144 or another provision.
- Download and preserve the notice and all attachments.
- Prepare a numbered response tied to each request.
- Attach reconciled, readable evidence and retain the originals.
- Submit through e-Proceedings while the portal allows it.
- Save the acknowledgement and confirm the status.
- If an order is served, check appeal authority, deadline, form and payment requirements for that order.
The key point
Under India’s section 144 framework, failing to file or answer specified assessment requirements can let the Assessing Officer determine income or loss from relevant information available to the department. Responding promptly and documenting the submission gives the officer evidence to consider; if an order has already been made, use the appeal route and timing that apply to that specific order rather than relying on a generic rule.
Frequently Asked Questions
What happens if I do not respond to an income-tax notice in India?
If the notice concerns a return or information requirement covered by section 144, the Assessing Officer may complete a best-judgment assessment using relevant material available to the department. The result is not automatically a worst-case figure, but your silence means the officer may decide without your explanation and supporting records.
Is a fresh show-cause notice always required before a section 144 order?
No. Section 144 generally provides a show-cause opportunity with a date and time. Its additional opportunity is not required when a section 142(1) notice was issued before the proposed assessment. Check the sequence and wording of the notices you received.
Free tools Windows power users keep installed
One-click scans. No signup required.
Can I respond to an income-tax notice online?
The Income Tax Department’s e-Proceedings channel generally allows you to view notices, submit responses and attach documents. Save the acknowledgement and confirm that the response appears under the correct proceeding. The portal FAQ says a submitted response cannot be edited or withdrawn.
Is a section 139(9) defective-return notice the same as a section 144 notice?
No. Section 139(9) addresses a defect in a filed return and generally gives 15 days from receipt, or the period stated in the notice, to correct it. If unanswered, the return may be treated as invalid or not filed, with consequences that differ from the section 144 process.
Can I appeal a best-judgment assessment?
An assessment order under section 144 is appealable under the applicable provisions. Current 2026 official section 246 material identifies the Joint Commissioner (Appeals) for eligible orders made by an Assessing Officer below Joint Commissioner rank. Confirm the authority, form, deadline and payment requirements from your own order and the law for its assessment year.
Does a late online response automatically reopen a closed proceeding?
No. A late upload does not by itself establish that the proceeding has reopened. Submit through the portal if it still permits a response, keep proof, and check the proceeding status and any instructions from the department.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
The Bottom Line
Bottom line: In India, ignoring a qualifying return or assessment notice can lead to a section 144 best-judgment assessment based on relevant information available to the Assessing Officer. Identify the notice, respond completely through e-Proceedings while the matter is open, preserve submission proof, and verify the case-specific appeal route and timing if an order has already been issued.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
