Close

Buy a Life Insurance Plan in a few clicks

Now you can buy life insurance plan online.

Kotak Fortune Maximiser

Create wealth through bonus payout from 1st policy year

Kotak Assured Savings Plan

A plan that offer guaranteed returns and financial protection for your family.

Kotak Guaranteed Fortune Builder

A plan that offers guaranteed income for your future goals.

Close

Get a Call

Enter your contact details below and we will get in touch with you at the earliest.

  • Select your Query

Thank you

Our representative will get in touch with you at the earliest.

Tax Declaration Form: How to File and Key Insights

A tax declaration is a list of the tax-saving investments you plan to make as an employee. It helps employers calculate TDS by considering deductions like home loan interest, HRA, LTA, health insurance, Section 80C, and more. Employers use Form 12BB, along with investment proof, to verify these claims and finalize TDS.

  • 1,390 Views | Updated on: Apr 08, 2025

What is Tax Declaration?

A tax declaration is a projection of tax-saving investments and expenses that you, as an employee, intend to make during the financial year. It is to be submitted to your employer at the beginning of the year. The employer uses this information to deduct TDS (Tax Deducted at Source) from your monthly salary and deposit with the government.

Later, you will also be required to submit proof of all the listed investments along with Form 12BB. It is important to note here that the Income Tax (IT) declaration is just an estimate, and the actual investment amount may vary.

Tax Declaration Explained with an Example

Let us take the example of Mr. Aman to better understand what is tax declaration’s effect.

At the beginning of 2024-25, Mr. Aman declares that he will invest ₹50,000 in the Public Provident Fund (PPF), pay ₹10,000 as medical insurance premiums, and incur ₹50,000 as life insurance premiums. His employer will deduct a total amount of ₹1,10,000 from his annual salary to calculate his taxable income and TDS.

Towards the end of the financial year, Mr. Aman will submit Form 12BB and proof of investment. The employer will then adjust TDS according to the actual amount.

Recent Updates on Tax Declaration for Employees

The tax declaration provision has undergone a change with the introduction of the new tax regime. Under this regime, employees can opt for lower tax rates in exchange for giving up most exemptions and deductions. However, salaried employees can still claim two deductions under the new tax regime:

  • Standard deduction of ₹75,000
  • Employer’s contribution to the NPS

In both these cases, you need not file the tax declaration or Form 12BB.

Overview of Form 12BB and Its Purpose

Form 12BB is a statement that is filed at the end of the financial year to claim deductions for various investments and expenses under the Income Tax Act. It declares all investments you have actually made during the year, along with their proof.

Form 12BB helps employers calculate the correct taxable income and finalize TDS adjustments. They can check whether the tax deductions considered during TDS calculation at the start of the year were accurate or they need to be adjusted. The form requires details like your name, address, PAN, investment amount, and proof. By filing Form 12BB accurately, you can reduce your tax liability and ensure compliance with tax regulations.

Declaring Investments

You should note at this point that income tax declaration for salaried employees is just a projection. IT declaration meaning helps the employer get an estimate about how much TDS is to be deducted from your salary. This amount is finalized when you submit Form 12BB along with the evidence.

Investment Declaration can be Made for the Following Investments

Claiming tax deductions on the following investments can help you increase the amount of your in-hand salary.

Home Loan Interest Payments

When you pay interest on your home loan, you can claim a deduction of up to ₹2 lakhs under Section 24. In such a case, you must submit the lender’s details, loan certificate, property possession certificate, and a document declaring your share of ownership, along with Form 12BB.

House Rent Allowance (HRA)

While HRA is included in your salary, a part of it is deducted from your taxable income as per the provisions of Section 10 (13A). You can benefit from this deduction by submitting rent receipts. If you pay a rent exceeding ₹1 lakh, you must also submit the owner’s PAN details.

Leave Travel Allowance or Concession (LTA)

If LTA forms part of your compensation structure, you can claim deductions on actual travel costs incurred for domestic travel. You will need to submit travel tickets and boarding passes for the same.

Health Insurance Premium (Mediclaim)

Section 80D allows you to reduce your taxable income by paying premiums for medical insurance taken for yourself or your family. The amount must be paid in any mode other than cash, and you must file the premium payment receipts with Form 12BB.

Other Deductions Under Income Tax Provisions

In addition to the above provisions, you can also claim deductions under the following sections. Documentary evidence must be submitted in all such cases:

  • Section 80C: Life insurance premiums, PPF contribution, investment in tax-saving mutual funds, children’s tuition fees, and more.
  • Section 80CCC: Contribution to pension funds
  • Section 80CCD: Contribution to the National Pension Scheme (NPS)
  • Section 80E: Education loan interest payments
  • Section 80G: Donations to specified organizations

Verification Process for Supporting Documents by Employers

The Form 12BB allows the employer to verify whether the projections made in the tax declaration were accurate or not. You can facilitate this process by following these steps:

  • Head over to the income tax e-filing portal and log in to your account
  • Download the Form 12BB from the ‘Forms’ section
  • Fill out the form with personal details like your name, address, PAN, employee code, employer code, etc.
  • Give details of your investments and expenses, such as HRA, LTC, Section 80C investments, and more. Do not forget to submit documentary evidence wherever required
  • Double-check whether you have filled the accurate information and sign the declaration
  • Submit the form to your employer and keep a copy for your reference

Possible Scenarios While Filling the Tax Declaration Form

The discrepancy between the tax declaration’s projections and the actual investments reported under Form 12BB can either increase or decrease your final tax liability.

If the Actual Investment Amount is Less Than the Declared Amount

If your actual investment falls short of the declared amount, your employer will increase the taxable income based on the final proof of investments provided. This will result in additional TDS deductions in the last few months of the financial year to compensate for the shortfall.

If the Actual Investment Matches the Declared Amount

In this case, there will be no further changes to the TDS deducted. The tax liability remains as initially estimated, ensuring a smooth tax filing process without additional adjustments.

If the Actual Investment Exceeds the Declared Amount

If you end up investing more than what you initially estimated, you will be eligible to claim a higher tax deduction. This, in turn, will reduce your tax liability. You can mention the same while filing your income tax return and receive a tax refund for the extra investments.

FAQs on Tax Declaration Form

1

What is the purpose of a tax declaration form?

A tax declaration statement allows employees to inform their employers about the tax-saving investments and expenses they plan to make during the financial year. It helps employers calculate taxable income accurately and deduct the appropriate TDS from monthly salaries.

2

Is it mandatory to submit proof of investment while declaring taxes?

No, proof of investment is not required when submitting the initial tax declaration. However, employees must submit valid investment proofs before the employer’s cut-off date to validate their claims and avoid discrepancies in TDS deductions.

3

What happens if I fail to declare my investments on time?

If you fail to declare investments on time, your employer will calculate TDS based on your full taxable income, which may lead to higher tax deductions from your salary. You can claim tax refunds when filing ITR / income tax return if you later provide proof of eligible deductions.

4

Can I modify my tax declaration after submission?

Yes, many employers allow employees to update or revise their tax declarations during the financial year. You can adjust your declaration during designated periods or until the final cut-off for proof submission.

5

Is Form 12BB applicable to all employees?

Form 12BB is applicable to all salaried employees in India who opt for the old tax regime and want to claim tax deductions on investments and expenses such as HRA, home loan interest, and deductions under Section 80C.

6

How does tax declaration impact my take-home salary?

Tax declarations influence how much TDS is deducted from your monthly salary. Declaring tax-saving investments reduces your taxable income, which decreases TDS and increases your take-home pay.

Amit Raje
Written By :
Amit Raje

Amit Raje is an experienced marketer who has worked in various Fintechs and leading Financial companies in India. With focused experience in Digital, Amit has pioneered multiple digital commerce in India. Now, close to two decades later, he is the vice president and head of the D2C business department. He masters the skill of strategic management, also being certified in it from IIMA. He has challenged his challenges and contributed his efforts in this journey of digital transformation.

Amit Raje
Reviewed By :
Prasad Pimple

Prasad Pimple has a decade-long experience in the Life insurance sector and as EVP, Kotak Life heads Digital Business. He is responsible for developing user friendly product journeys, creating consumer awareness and helping consumers in identifying need for life insurance solutions. He has 20+ years of experience in creating and building business verticals across Insurance, Telecom and Banking sectors

Kotak Guaranteed Fortune Builder

Download Brochure

Pay 10,000/month for 10 years, Get 1,65,805/Year* for next 15 years.

  • Guaranteed@ Income Benefit for upto 25 years
  • Flexibility to choose income period
  • Premium break for females on child birth or any listed specific illnesses
  • Life cover for the premium payment period
  • Enhance your life cover with rider offerings

ARN. No. KLI/23-24/E-BB/1201

T&C

Download Brochure

Features

  • Increasing Life Cover*
  • Guaranteed^ Maturity Benefits
  • Enhanced Protection Through Riders
  • Tax Benefits
  • Dual Benefits: Guaranteed^Maturity + Death benefits

Ref. No. KLI/22-23/E-BB/999

T&C

Buy Online
Kotak Guaranteed Fortune Builder Kotak Guaranteed Fortune Builder

Kotak Guaranteed Fortune Builder

Guaranteed Income for bright financial future

Invest Now
Kotak Assured Savings Plan Kotak Assured Savings Plan

Kotak Assured Savings Plan

Guaranteed Lumpsum returns for achieving life goals

Invest Now

The information herein is meant only for general reading purposes and the views being expressed only constitute opinions and therefore cannot be considered as guidelines, recommendations or as a professional guide for the readers. The content has been prepared on the basis of publicly available information, internally developed data and other sources believed to be reliable. Recipients of this information are advised to rely on their own analysis, interpretations & investigations. Readers are also advised to seek independent professional advice in order to arrive at an informed investment decision. Further customer is the advised to go through the sales brochure before conducting any sale. Above illustrations are only for understanding, it is not directly or indirectly related to the performance of any product or plans of Kotak Life.

Start saving today and enjoy guaranteed returns with our Savings Plans!