Form 161 Updated by CBDT: Income Tax Penalty Waiver 2026

Receiving a penalty notice from the Income Tax Department for under-reporting or misreporting income can be financially overwhelming. In a significant relief measure, the Central Board of Direct Taxes (CBDT) notified the Income Tax (Sixth Amendment) Rules 2026 on 8 October 2026, introducing a revised Form 161 for seeking penalty waiver under Section 440(2) of the Income Tax Act 2025. This comprehensive guide explains who can apply, how much additional tax is required, and the step-by-step application process for 2026.

What is Form 161 and Why Was It Updated in October 2026?

Form 161 is the official document for taxpayers applying to have penalties waived under Section 440(2) of the Income-tax Act, 2025. The form provides a legal mechanism for taxpayers to seek relief from penalties imposed under Section 439 for under-reporting or misreporting of income, along with immunity from prosecution proceedings.

The amendment was notified by the Ministry of Finance on October 8, 2026, through Notification No. 134/2026. The revised form replaced the earlier version to add "or waiver" after "imposition" in Rule 231, explicitly incorporating waiver provisions alongside immunity.

Key Changes from the Previous Form

The October 2026 revision brought significant structural and substantive changes:

• Explicit Waiver Provision: The phrase "or Waiver" has been inserted alongside "Imposition" in Rule 231 of the Income Tax Rules
• Misreporting Coverage: The amended provision extended relief to cases involving misreporting and permitted waiver of a penalty already imposed
• Modernized Terminology: "Assessment Year" has been replaced with "Tax Year" throughout, and currency notation has been standardised to ₹
• Detailed Structure: The form is now divided into Part A (Personal Information) and Part B (Details of Orders and Payments) with comprehensive payment reporting fields

Who Can Apply for Penalty Waiver Using Form 161?

CBDT's 8 October 2026 notification is relevant to taxpayers who have received an assessment or reassessment order involving underreported income or intending to seek a penalty waiver under Section 440(2).

Eligible Taxpayers

Category	Eligibility Criteria	Conditions
Individual Taxpayers	Taxpayers facing a relevant penalty in connection with an assessment or reassessment order may use the revised form if they qualify under Section 440	Must pay tax, interest, and additional tax; no appeal filed
Companies & Businesses	Entities facing penalties relating to under-reported income may be eligible to apply, subject to the relevant provisions	Same payment and appeal conditions apply
Misreporting Cases	Post-Finance Act 2026 amendment, misreporting cases now covered	Must pay 120% additional tax instead of 100%

Who Cannot Use Form 161

Anyone who has already filed an appeal against the assessment order cannot use this form. The form requires a declaration that no appeal has been filed, and an undertaking not to file one before the period in section 440(5) runs out.

You can check your tax assessment details and TDS credits using the Form 26AS / TDS Fetch Tool to understand your penalty liability before applying.

Understanding Section 439: Under-Reporting vs. Misreporting

Before applying for penalty waiver, it's crucial to understand the nature of your penalty under Section 439 of the Income Tax Act 2025.

Under-Reporting of Income

The penalty for under-reporting shall be 50% of the tax payable on under-reported income. Under-reporting typically occurs when:

• Assessed income is greater than income declared in return processed under Section 270(1)(a)
• No return filed but income exceeds basic exemption limit
• Reassessed income is greater than previously assessed income
• Assessment has the effect of reducing loss or converting loss into income

Example: If you declared income of ₹8,00,000 but the assessment determined income of ₹12,00,000, the under-reported income is ₹4,00,000. If tax on ₹4,00,000 is ₹1,20,000, the penalty under Section 439 would be ₹60,000 (50% of ₹1,20,000).

Misreporting of Income

Where under-reporting is on account of misreporting, the penalty shall be two hundred per cent of the tax payable on the under-reported income. Misreporting includes:

• Making false entries in books of account
• Claiming bogus or non-genuine expenses without supporting evidence
• Suppressing receipts, sales, or revenue not recorded in books
• Recording non-existent expenditure or payments
• Failure to record investments in books of account
• Failure to report international or specified domestic transactions

Use the Income Tax Calculator to estimate your correct tax liability and identify any under-reported income before assessment.

How Much Additional Tax is Required for Form 161 Penalty Waiver?

The Finance Act 2026 extended the immunity framework to cover both under-reporting and misreporting, with differentiated payment requirements.

Payment Structure Under Section 440(1)

An assessee may make an application to the Assessing Officer to grant waiver of penalty levied under section 439 and immunity from prosecution under section 478 or 479 on fulfilment of conditions including payment of tax and interest as per assessment order within the period specified in notice of demand.

Type of Income Discrepancy	Penalty Rate (if no waiver)	Additional Tax for Waiver	Legal Provision
Under-reporting (Section 439(11)(a) to (f))	50% of tax on under-reported income	100% of the tax payable on under-reported income	Section 440(1)(b)
Misreporting (Section 439(11)(g))	200% of tax on under-reported income	120% of the tax payable on under-reported income	Section 440(1)(c)

Calculation Example

Case 1: Under-Reporting
Declared Income: ₹10,00,000
Assessed Income: ₹15,00,000
Under-reported Income: ₹5,00,000
Tax on under-reported income (assuming 30% slab): ₹1,50,000
Interest payable: ₹15,000
Total payable for waiver:
- Tax: ₹1,50,000
- Interest: ₹15,000
- Additional tax (100%): ₹1,50,000
Grand Total: ₹3,15,000

Case 2: Misreporting
Under-reported Income due to bogus expenses: ₹3,00,000
Tax on under-reported income (30% slab): ₹90,000
Interest payable: ₹9,000
Total payable for waiver:
- Tax: ₹90,000
- Interest: ₹9,000
- Additional tax (120%): ₹1,08,000
Grand Total: ₹2,07,000

Step-by-Step Process to Apply for Penalty Waiver Using Form 161

Applicants must provide full name, Permanent Account Number (PAN), address, mobile number, email address and complete the revised Form No. 161 ensuring that the application contains accurate assessment, payment and verification details.

Step 1: Review Your Assessment Order

Review the assessment or reassessment order to identify the relevant tax year, statutory provision, assessed income and demand. Obtain the following documents:

• Assessment/Reassessment order with Document Identification Number (DIN)
• Notice of demand showing tax, interest, and penalty amounts
• Computation sheet attached to assessment order

Step 2: Verify Amounts Payable

Reconcile the tax and interest liabilities with the computation sheet and notice of demand. Then calculate the additional income tax by applying the relevant statutory provisions to determine the amount specified for the waiver application.

Calculate precisely:

• Total tax payable on assessed income
• Interest under applicable sections (Section 234A, 234B, 234C)
• Tax payable specifically on under-reported income
• Additional tax: 100% or 120% depending on under-reporting vs. misreporting

Step 3: Make Payment Within Notice Period

Pay the total amount (tax + interest + additional tax) within the period specified in the notice of demand. This is a mandatory condition for eligibility. Compile payment records, verify challan details and retain evidence of amounts deposited.

Payment must be made through challan with:

• BSR Code of the collecting bank branch
• Challan serial number
• Date of deposit
• Amount paid (specify separately: tax, interest, additional tax)

Track your tax payments and verify them against Form 26AS to ensure all amounts are properly credited to your account.

Step 4: Download and Complete Form 161

Download the revised Form 161 from the Income Tax Department's official portal. The form consists of:

Part A: Personal Information

• Full name (as per PAN)
• Permanent Account Number (PAN)
• Complete residential address
• Mobile number and email address

Part B: Assessment and Payment Details

• Tax year for which penalty has been levied
• Date and Document Identification Number (DIN) of assessment/reassessment order
• Total income assessed
• Under-reported income with breakdown (misreporting vs. other)
• Tax and interest payable as per notice of demand
• Tax payable on under-reported income
• Additional income-tax payable (100% or 120%)
• Complete payment details with challan information

Step 5: Make Declarations and Verify

Declare that you have not filed an appeal against the order, and undertake not to file one before the period in section 440(5) expires. This is a critical statutory requirement.

Sign the declaration stating:

• All information provided is true and correct
• No appeal has been filed against the assessment/reassessment order
• Undertaking not to file appeal before expiry of Section 440(5) period

Step 6: Submit to Assessing Officer

Submit the completed Form 161 to the jurisdictional Assessing Officer mentioned in your assessment order. Keep acknowledgment of submission for your records.

What Happens After You Submit Form 161?

The application referred to in sub-section (1) shall be made within one month from the end of the month in which the order referred to in the said sub-section is received by the assessee, in such form and verified in such manner, as may be prescribed.

Timeline for Decision

The Assessing Officer must process your application within a specified timeframe. The Department's limitation materials indicate that the order on a Section 440 application must be passed within three months from the end of the month in which the application is received.

Outcome of Application

If all conditions are satisfied, the Assessing Officer will grant:

• Waiver of penalty levied under Section 439
• Immunity from prosecution under Section 478 (wilful attempt to evade tax)
• Immunity from prosecution under Section 479 (failure to pay advance tax)

The High Court directed the income tax department to allow the application and grant waiver of penalty under Section 270A and also provided immunity from initiation of proceedings under Section 276C or Section 276CC of the Income Tax Act (reference to recent Bombay High Court judgment upholding waiver rights).

Important Restrictions

If the taxpayer submits Form 161, the option to contest the assessment or reassessment order is no longer available. This is a trade-off: you accept the assessment findings in exchange for penalty waiver and prosecution immunity.

Finance Act 2026: Major Changes to Penalty and Prosecution Framework

The Union Budget 2026 introduced several taxpayer-friendly amendments to the penalty and prosecution regime under the Income Tax Act 2025.

Extension of Immunity to Misreporting Cases

There is already a framework for immunity from penalty and prosecution, under section 478 and 479 of the Act, if the penalty is initiated for underreporting of income. It is proposed to extend the same on payment of 100% of tax amount as additional income-tax. However, the misreporting of income in respect of unexplained cash credit, etc. is proposed to be settled with a payment of 120% of the tax.

This is a significant relief for taxpayers facing misreporting charges, who previously had no immunity option and faced 200% penalty.

Integrated Assessment and Penalty Orders

The government proposed a single, integrated order for assessment and penalties to prevent multiple proceedings. This reduces litigation timelines and provides clarity to taxpayers.

Decriminalization of Minor Offences

Budget 2026 proposed several prosecution relief measures:

• Non-production of books of account and documents, and requirement of TDS payment, where payment is made in kind, are being decriminalised
• Maximum imprisonment reduced to two years, and power to courts to convert even those into fine
• Immunity from prosecution with retrospective effect from 1.10.2024 for non-disclosure of non-immovable foreign assets with aggregate value less than 20 lakh rupees

Common Mistakes to Avoid When Filing Form 161

1. Filing Appeal Before or After Form 161

Once you file Form 161, you cannot file an appeal. Conversely, if you've already filed an appeal, you're ineligible for penalty waiver under Section 440. Choose your remedy carefully.

2. Missing the Payment Deadline

All payments (tax, interest, and additional tax) must be made within the period specified in the notice of demand. Late payment disqualifies your application.

3. Incorrect Calculation of Additional Tax

Ensure you correctly identify whether your case involves under-reporting (100% additional tax) or misreporting (120% additional tax). Underpayment will result in rejection.

4. Incomplete Payment Details

Form 161 requires comprehensive challan information including BSR Code, challan serial number, and date. Missing details cause processing delays.

5. Not Maintaining Documentary Evidence

Keep copies of all payment challans, bank receipts, assessment orders, and Form 161 acknowledgment. These may be required for verification.

For business taxpayers, use the Bank Statement Analyser to maintain proper documentation of all transactions and payments.

Alternative Relief Options: Section 273A and Section 469

If you don't qualify for Form 161 (e.g., you've already filed an appeal), other relief mechanisms exist:

Section 469 (Previously Section 273A)

Section 469 gives the Principal Commissioner or Commissioner power to reduce or waive penalties imposed or imposable under section 439 and states that power may be exercised irrespective of anything contained in this Act.

For obtaining waiver, the taxpayer has to make an application to the Commissioner. This discretionary power can be exercised in cases of genuine hardship or where full and true disclosure was made.

When to Use Section 469 Instead of Form 161

• When you've already filed an appeal against the assessment order
• When you cannot afford to pay 100%/120% additional tax immediately
• When there are genuine hardship circumstances (medical emergency, business loss, etc.)
• When penalty amount exceeds ₹1,00,000 (requires Chief Commissioner approval)

Recent Judicial Developments: Bombay High Court Judgment

The Bombay High Court held that, following the Finance Act, 2026 amendment to section 270AA with effect from 1 March 2026, an assessee can seek waiver of penalty even where it has been imposed for under-reporting consequent upon misreporting of income.

In this landmark case, as per the amended version, the assessee can seek waiver of penalty for underreporting of income in consequence of misreporting, however, the unamended provision does not have the option for such waiver.

Key takeaway: The Finance Act, 2026 amendment to the Section 270AA gave rise to a fresh cause of action. Thus, the assessee can file a second waiver application since the first application was rejected under pre-amended section.

Frequently Asked Questions

What is Form 161 and when was it updated by CBDT?

Form 161 is the official application form for seeking waiver of penalty under Section 440(2) of the Income Tax Act 2025. CBDT revised and notified the new Form 161 through Notification No. 134/2026 dated 8 October 2026, which came into force on 9 October 2026. The revised form replaces the earlier version and now explicitly covers waiver of penalties for both under-reporting and misreporting of income, along with immunity from prosecution under Sections 478 and 479.

Who is eligible to apply for penalty waiver using Form 161?

Taxpayers who have received an assessment or reassessment order involving under-reported or misreported income can apply for penalty waiver using Form 161. Both individuals and companies facing penalties under Section 439 are eligible, provided they pay the tax, interest, and additional income-tax (100% or 120% of tax on under-reported income) within the period specified in the notice of demand. Crucially, applicants must not have filed any appeal against the assessment order and must undertake not to file one before the period specified in Section 440(5) expires.

How much additional tax must be paid for penalty waiver under Form 161?

The additional income-tax payable depends on the nature of under-reporting. For under-reporting covered by Section 439(11)(a) to (f), you must pay additional income-tax equal to 100% of the tax payable on under-reported income. For misreporting cases covered by Section 439(11)(g)—such as false entries, bogus expenses, or suppressed income—you must pay 120% of the tax on under-reported income. This additional tax is paid in lieu of the penalty and must be deposited within the period specified in the notice of demand along with the original tax and interest.

What is the difference between under-reporting and misreporting under Section 439?

Under-reporting occurs when assessed income exceeds returned income due to genuine mistakes, computational errors, or differences of opinion on tax treatment. It attracts a penalty of 50% of tax on under-reported income. Misreporting is more serious and involves deliberate actions like making false entries in books, claiming bogus expenses, suppressing receipts, non-recording of investments, or failure to report international transactions. Misreporting attracts a penalty of 200% of the tax on under-reported income. The Finance Act 2026 extended penalty waiver immunity to misreporting cases as well, subject to payment of 120% additional tax.

What happens after submitting Form 161 to the Income Tax Department?

After you submit Form 161 with complete information and payment proof, the Assessing Officer must pass an order within three months from the end of the month in which the application is received, as per Section 440(5). If your application meets all conditions—full payment of tax, interest, and additional income-tax within the specified time, no appeal filed, and proper documentation—the Assessing Officer will grant waiver of penalty under Section 439 and immunity from prosecution under Sections 478 or 479. Once granted, you cannot file any appeal against the assessment order, as this is a statutory condition for immunity.

Conclusion: Make an Informed Decision

The revised Form 161 provides a valuable opportunity for taxpayers facing income tax penalties to settle their cases without prolonged litigation. With the Finance Act 2026 extending immunity to misreporting cases, more taxpayers can now benefit from this relief mechanism.

Before applying, carefully evaluate:

• Whether you can afford the 100% or 120% additional tax payment
• Whether you have valid grounds to appeal the assessment (if so, Form 161 may not be the best option)
• The timeline for payment as per your notice of demand
• Your eligibility for alternative relief under Section 469

Calculate your tax liability accurately using the Income Tax Calculator, verify your TDS credits through Form 26AS, and maintain proper documentation using the Bank Statement Analyser. For comprehensive tax planning and compliance support, explore all TaxFetch Tools designed to simplify your tax journey.

Disclaimer: This article provides general information based on CBDT notifications and publicly available resources as of October 2026. Tax situations vary by individual circumstances. Consult a qualified chartered accountant or tax professional for advice specific to your case before submitting Form 161.