The government has introduced Form 121 under the Income Tax Act 2025 to simplify tax compliance for individuals seeking exemption from Tax Deducted at Source (TDS). Effective from April 1, 2026, this new form replaces the earlier Forms 15G and 15H with a single consolidated declaration. The move is aimed at streamlining reporting, reducing administrative complexity, and providing a uniform process for taxpayers across age groups whose estimated total income results in zero tax liability.
- Key Takeaways on Form 121 and TDS Rules
- What is Form 121?
- Purpose and Applicability
- Types of Income Covered
- Structure of Form 121
- Filing Process and Submission
- Compliance and Reporting Requirements
- Important Conditions and Validity
- Administrative Objective and Policy Impact
- Disclaimer and Advisory Note
- Understanding the Shift in TDS Declarations
- Spiritual Perspective on Honest Declarations
- FAQs on Form 121
Key Takeaways on Form 121 and TDS Rules
- Form 121 replaces Forms 15G and 15H from April 1, 2026
- Applicable to resident individuals and HUFs with zero tax liability
- Used to avoid TDS on specified income sources
- Mandatory PAN requirement for validity
- Submission required before TDS deduction
- Applicable across all age groups, including senior citizens
- Includes a Unique Identification Number (UIN) tracking system
- Filing is optional but must be done every tax year
What is Form 121?
Form 121 is a unified self-declaration form introduced in India to replace Forms 15G and 15H. It allows resident taxpayers to declare that their estimated total income for the tax year is below the taxable limit and that their tax liability is nil. Based on this declaration, the payer does not deduct tax at source on specified incomes.
Under the earlier system, taxpayers below 60 years used Form 15G, while senior citizens used Form 15H. The new structure eliminates this distinction by introducing a single form applicable to all eligible taxpayers irrespective of age.
Purpose and Applicability
The primary purpose of Form 121 is to prevent the deduction of TDS on income when the taxpayer’s total tax liability is zero. It is required to be submitted to the concerned payer before the scheduled transaction date.
Eligible taxpayers include:
- Resident individuals (including senior citizens)
- Hindu Undivided Families (HUFs)
- Other eligible assessees with income below the taxable limit
Conditions for eligibility:
- The taxpayer must be a resident in India
- Total tax liability for the year must be zero after deductions
- Declaration must be submitted before TDS is deducted
Who cannot file Form 121:
- Non-residents (NRIs)
- Companies and partnership firms
- Individuals or entities with taxable income
Types of Income Covered
Form 121 applies to a wide range of incomes where TDS is typically deducted. These include:
- Interest on bank fixed deposits and savings accounts
- Interest on post office deposits
- Interest on securities or bonds
- Dividend income
- Income from mutual funds
- Payments from life insurance policies
- EPF or PF withdrawals and pension
- Insurance commission
- Rental income
- Other specified incomes
The declaration must be submitted before the income is credited or paid to ensure that TDS is not deducted.
Structure of Form 121
Form 121 is divided into two parts:
Part A (Declarant Section)
Filled by the taxpayer, this section includes:
- Name and PAN
- Residential status
- Tax year
- Address and contact details
- Nature of income
Part A establishes the identity and eligibility of the declarant.
Part B (Payer Section)
Completed by the payer or deductor, such as a bank or institution, this section includes:
- Name, address, TAN and PAN
- Contact details
- Estimated income and total income
- Aggregate income declared
- Date of declaration
- Unique Identification Number (UIN)
Filing Process and Submission
Filing Form 121 is optional and applies only to taxpayers who wish to avoid TDS and meet the eligibility conditions.
Steps to fill the form:
- Determine total taxable income for the year
- Calculate tax liability
- Download Form 121 from the Income Tax Department website
- Fill Part A with personal and income details
- Enter payer details
- Sign and submit before TDS deduction
Submission methods:
- Physical submission (paper form)
- Online submission, if available through the payer
The form must be submitted to each payer individually. Once submitted, the payer completes Part B and uploads the details to the Income Tax e-filing portal.
Compliance and Reporting Requirements
Form 121 introduces structured reporting and tracking mechanisms:
- A Unique Identification Number (UIN) is assigned to each form
- UIN includes sequence number, tax year, and payer’s TAN
- Monthly consolidated statements must be uploaded by the 7th of the following month
- UINs must be referenced in the quarterly TDS return (Form No. 140)
Physically signed forms can also be used for preparing consolidated statements for uploads.
Important Conditions and Validity
- Quoting PAN is mandatory; without it, the declaration becomes invalid
- The payer must deduct TDS if PAN is not provided
- Form 121 must be filed separately for each tax year
- Submission must be completed before TDS deduction
- Filing is optional but essential for eligible taxpayers seeking exemption
Administrative Objective and Policy Impact
The introduction of Form 121 reflects an effort to simplify tax compliance and reduce administrative burden. By consolidating two forms into one, the government aims to create a streamlined reporting structure, reduce redundancy, and improve efficiency in TDS-related processes.
The unified system also ensures that both younger taxpayers and senior citizens follow a single standardized procedure, enhancing clarity and consistency in tax declarations.
Disclaimer and Advisory Note
This information is provided for informational purposes only and does not constitute professional tax advice. Tax laws and rules are subject to change. Readers are advised to verify details with official Income Tax Department notifications or consult a Chartered Accountant before making financial decisions.
Understanding the Shift in TDS Declarations
The transition to Form 121 marks a structural shift in how taxpayers declare nil tax liability for TDS exemption. By introducing a unified declaration format, the system reduces complexity and ensures a more consistent approach across taxpayer categories. The requirement for timely submission, accurate details, and compliance with PAN and reporting rules highlights the importance of procedural accuracy.
This change aligns administrative processes with simplified tax reporting while maintaining regulatory clarity.
Spiritual Perspective on Honest Declarations
In matters of financial compliance and truthful declarations, the principle of honesty holds both legal and deeper ethical significance. Spiritual understanding often emphasizes integrity in actions, where individuals align their conduct with truth and responsibility.
Tatvdarshi Sant Rampal Ji Maharaj explains that true spiritual Knowledge guides a person towards honesty and disciplined living in every aspect of life, including financial responsibilities. Such alignment between lawful duties and inner values reflects a balanced approach, where transparency and sincerity become essential in both personal and societal conduct.
For more information visit our
Website:www.jagatgururampalji.org
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FAQs on Form 121
1. What is Form 121?
Form 121 is a self-declaration form used to avoid TDS when total tax liability is nil.
2. When did Form 121 become effective?
It became effective from April 1, 2026.
3. Who can file Form 121?
Resident individuals, HUFs, and eligible taxpayers with zero tax liability.
4. Is PAN mandatory for Form 121?
Yes, without PAN the declaration is invalid and TDS will be deducted.
5. Is Form 121 filing compulsory?
No, it is optional but required to avoid TDS if eligible.
