Tax Deducted at Source (TDS) on salary is one of the most commonly encountered tax concepts for every salaried individual in India. Whether you are a fresher stepping into your first job or a seasoned professional, understanding how TDS works on your salary can help you plan your finances better, avoid surprises at the end of the financial year, and legally save a significant amount of tax.

In this comprehensive guide, we will cover everything you need to know about TDS on salary — right from its meaning, legal provisions, calculation methodology, applicable tax slabs, exemptions, deductions, Form 16, and the most effective strategies to minimize your TDS liability.

 

1. What is TDS on Salary?

TDS stands for Tax Deducted at Source. Under Section 192 of the Income Tax Act, 1961, every employer (who is responsible for paying salary) is required to deduct income tax at source from the salary paid to employees, before crediting the salary to their bank accounts.

In simple terms, your employer estimates your total taxable income for the financial year, calculates the applicable income tax, and deducts a proportionate amount from your monthly salary. This deducted amount is then deposited with the Income Tax Department on your behalf.

 

Key Points:

• TDS on salary is governed by Section 192 of the Income Tax Act, 1961.
• It is the employer’s legal responsibility to deduct and deposit TDS.
• TDS is deducted monthly and deposited to the government by the 7th of the following month (or 30th April for March).
• The employee receives Form 16 as a TDS certificate at the end of the financial year.

 

2. Who is Liable to Deduct TDS on Salary?

Any person (individual, company, firm, government department, HUF, trust, etc.) responsible for paying salary to an employee is liable to deduct TDS. This includes:

• Private companies and corporations
• Government departments and PSUs
• Firms and LLPs
• Non-profit organisations paying salaries to staff
• Individuals and HUFs with employees on payroll (subject to tax audit)

 

3. TDS Threshold Limit for Salary

TDS is deducted only if the estimated total taxable salary income of the employee exceeds the basic exemption limit in a financial year:

 

Category	Basic Exemption Limit (Old Regime)
Individual below 60 years	Rs. 2,50,000
Senior Citizen (60-80 years)	Rs. 3,00,000
Super Senior Citizen (80+ years)	Rs. 5,00,000
New Tax Regime (All ages)	Rs. 3,00,000

 

Additionally, if total income is up to Rs. 7,00,000 under the new tax regime, a rebate under Section 87A brings the effective tax liability to zero.

 

4. Income Tax Slabs for TDS Calculation (FY 2024-25)

Your employer will use the income tax slabs applicable to your chosen regime to calculate TDS. Here are the slabs for FY 2024-25:

 

Income Slab	Old Regime Rate	New Regime Rate
Up to Rs. 2.5 Lakh	Nil	Nil
Rs. 2.5L – Rs. 3L	5%	5%
Rs. 3L – Rs. 5L	5%	5%
Rs. 5L – Rs. 6L	20%	5%
Rs. 6L – Rs. 9L	20%	10%
Rs. 9L – Rs. 10L	20%	15%
Rs. 10L – Rs. 12L	30%	15%
Rs. 12L – Rs. 15L	30%	20%
Above Rs. 15 Lakh	30%	30%

 

Note: Health & Education Cess of 4% is applicable on the total income tax amount in both regimes. Surcharge may apply for income above Rs. 50 Lakh.

 

5. Step-by-Step: How TDS on Salary is Calculated

Step 1: Determine Gross Salary

Add all salary components: Basic Pay + HRA + Special Allowance + Bonus + Other Allowances.

Step 2: Subtract Exempt Allowances

Deduct tax-exempt allowances such as HRA (subject to limits), LTA, conveyance allowance (Rs. 1,600/month), children’s education allowance, etc.

Step 3: Deduct Standard Deduction

A flat standard deduction of Rs. 50,000 is allowed under both old and new regime (increased to Rs. 75,000 under new regime from FY 2024-25).

Step 4: Deduct Professional Tax

Professional tax paid (up to Rs. 2,500 per year) is deductible.

Step 5: Apply Chapter VI-A Deductions (Old Regime)

Under the old regime, deductions such as Section 80C (up to Rs. 1.5 Lakh), 80D, 80E, 80G, 80CCD(1B) etc., are subtracted to arrive at net taxable income.

Step 6: Compute Tax on Net Taxable Income

Apply the applicable tax slabs to calculate gross tax. Add cess and surcharge as applicable.

Step 7: Divide by 12 for Monthly TDS

The annual tax liability is divided by 12 (or remaining months of the financial year) to arrive at the monthly TDS amount.

 

6. TDS Calculation Example

Let us walk through a practical example for FY 2024-25 under the Old Tax Regime:

 

Gross Salary (Annual)	Rs. 12,00,000
Less: HRA Exemption	Rs. 1,20,000
Less: Standard Deduction	Rs. 50,000
Less: Professional Tax	Rs. 2,400
Less: Section 80C Investments	Rs. 1,50,000
Less: Section 80D (Health Insurance)	Rs. 25,000
Net Taxable Income	Rs. 8,52,600
Tax on Rs. 8,52,600	Rs. 75,780
Add: 4% Health & Education Cess	Rs. 3,031
Total Annual Tax (TDS)	Rs. 78,811
Monthly TDS Deduction	Rs. 6,568

 

7. Important Forms Related to TDS on Salary

Form 12BB – Investment Declaration

Employees submit Form 12BB to their employer at the beginning of the financial year (or when joining). This form contains details of investments, HRA, LTA, and home loan interest that the employee plans to claim. The employer uses this to calculate reduced TDS.

Form 16 – TDS Certificate

Form 16 is the TDS certificate issued by the employer to the employee at the end of the financial year. It has two parts:

• Part A: Details of TDS deducted and deposited (downloaded from TRACES portal)
• Part B: Detailed salary breakup, exemptions, and deductions claimed

Form 26AS / AIS

Form 26AS is the Annual Tax Statement available on the Income Tax portal. It reflects all TDS amounts deducted against your PAN. The Annual Information Statement (AIS) provides a comprehensive view of financial transactions.

Form 24Q – TDS Return by Employer

Employers file Form 24Q quarterly with the Income Tax Department, reporting all salary payments and TDS deductions made.

 

8. Exemptions & Deductions That Reduce TDS

8.1 HRA (House Rent Allowance) – Section 10(13A)

If you pay rent and receive HRA as part of your salary, you can claim HRA exemption. The exempt amount is the lowest of:

• Actual HRA received
• 50% of basic salary (metro cities) or 40% (non-metro cities)
• Actual rent paid minus 10% of basic salary

8.2 Standard Deduction

A flat deduction of Rs. 50,000 (old regime) or Rs. 75,000 (new regime from FY 2024-25) is available to all salaried employees without any proof of expenditure.

8.3 Section 80C – Up to Rs. 1,50,000

Investments in the following qualify for deduction:

• EPF (Employees Provident Fund)
• PPF (Public Provident Fund)
• ELSS Mutual Funds
• NSC (National Savings Certificate)
• 5-Year Tax Saver FD
• Life Insurance Premium (LIC)
• Principal repayment of home loan
• Tuition fees for children
• Sukanya Samriddhi Yojana

8.4 Section 80D – Health Insurance

Premium paid for health insurance is deductible:

• Up to Rs. 25,000 for self, spouse, and children
• Additional Rs. 25,000 for parents (Rs. 50,000 if senior citizens)

8.5 Section 80CCD(1B) – NPS

Additional contribution of up to Rs. 50,000 to the National Pension System (NPS) is deductible over and above the Rs. 1.5 Lakh 80C limit.

8.6 Section 80E – Education Loan Interest

Interest paid on education loans is fully deductible for up to 8 years from the start of repayment.

8.7 Section 80G – Charitable Donations

Donations to eligible charitable organisations can be claimed as deductions (50% or 100% depending on the organisation).

8.8 LTA – Leave Travel Allowance – Section 10(5)

LTA is tax-exempt for travel within India for self and family, subject to conditions, for two journeys in a block of four years.

8.9 Home Loan Interest – Section 24(b)

Interest paid on a home loan for a self-occupied house is deductible up to Rs. 2,00,000 per year under Section 24(b).

 

9. Old Tax Regime vs New Tax Regime – Which is Better for TDS?

From FY 2020-21, the government introduced an optional new tax regime with lower tax rates but no exemptions or deductions. From FY 2023-24, the new regime has become the default regime.

 

Feature	Old Tax Regime	New Tax Regime
Tax Rates	Higher	Lower
Deductions (80C, 80D)	Available	Not Available
HRA Exemption	Available	Not Available
Standard Deduction	Rs. 50,000	Rs. 75,000
NPS 80CCD(1B)	Available	Not Available
Home Loan (24b)	Available	Not Available
Best For	High deduction claimers	Low investment people

 

General Rule: If your total deductions exceed Rs. 3.75 Lakh (Rs. 75,000 standard deduction + Rs. 1.5L 80C + others), the old regime may result in lower tax. Otherwise, the new regime is likely better.

 

10. How to Save TDS on Salary – Top Strategies

Strategy 1: Maximise Section 80C Investments

Invest the full Rs. 1,50,000 limit through ELSS, PPF, EPF, LIC, etc. This alone can save up to Rs. 46,800 in taxes (at 30% slab).

Strategy 2: Invest in NPS for Extra Rs. 50,000 Deduction

The additional Rs. 50,000 deduction under 80CCD(1B) can save another Rs. 15,600 in taxes and helps build a retirement corpus.

Strategy 3: Optimise Salary Structure

Work with your HR to restructure your CTC to include more tax-free components like meal coupons, fuel reimbursement, telephone allowance, and leave travel allowance.

Strategy 4: Claim Full HRA Exemption

If you live in a rented accommodation, ensure you submit proper rent receipts and landlord PAN (if annual rent exceeds Rs. 1 Lakh) to your employer for maximum HRA exemption.

Strategy 5: Claim Home Loan Benefits

If you have a home loan, claim both the interest deduction (Section 24b – up to Rs. 2 Lakh) and principal repayment (Section 80C) to significantly reduce taxable income.

Strategy 6: Buy Health Insurance

Claiming deduction under Section 80D for health insurance premiums is one of the simplest ways to reduce tax. Cover yourself, your family, and your parents.

Strategy 7: Submit Form 12BB on Time

Always declare your investments to your employer via Form 12BB at the start of the financial year. Delay in submission means higher TDS deduction in early months.

Strategy 8: Choose the Right Tax Regime

Evaluate both regimes carefully based on your income, deductions, and investment habits. Use an online tax calculator to compare before declaring your regime choice to your employer.

 

11. TDS Due Dates and Compliance

TDS Deduction	Monthly from salary payment
TDS Deposit to Govt.	By 7th of following month (30th April for March)
Quarterly TDS Return (24Q)	Q1: 31 Jul | Q2: 31 Oct | Q3: 31 Jan | Q4: 31 May
Form 16 Issuance	By 15th June of the following FY
TDS Mismatch in Form 26AS	Contact employer for correction via TRACES

 

12. TDS Refund – What to Do if Excess TDS is Deducted?

If your employer deducts more TDS than your actual tax liability (e.g., due to investments declared late or not reflected), you can claim a TDS refund by filing your Income Tax Return (ITR). The Income Tax Department processes refunds and credits them directly to your bank account.

Steps to Claim TDS Refund:

• File your ITR before the due date (31st July for salaried individuals)
• Ensure your bank account is pre-validated on the IT portal
• Cross-check TDS amounts in Form 26AS and Form 16
• Track refund status on the IT portal under ‘Refund / Demand Status’

 

13. Consequences of Non-Deduction or Non-Payment of TDS

Failure to comply with TDS provisions can lead to serious penalties:

Non-deduction of TDS	Interest at 1% per month + penalty equal to TDS amount
Non-deposit of TDS	Interest at 1.5% per month from deduction to deposit date
Late filing of TDS return	Rs. 200 per day of delay (max equal to TDS amount)
Incorrect/No Form 16	Penalty up to Rs. 1 Lakh under Section 271H

 

14. Frequently Asked Questions (FAQs)

Q1. Is TDS mandatory on all salaries?

No. TDS is mandatory only when the estimated annual taxable salary exceeds the basic exemption limit (Rs. 2.5 Lakh for below 60 years under old regime).

Q2. Can I request my employer to deduct lower TDS?

Yes. You can submit a declaration of your investments (Form 12BB) to your employer to reduce TDS. Alternatively, you can apply to the Income Tax Officer for a lower deduction certificate under Section 197.

Q3. What if my employer deducts TDS but does not deposit it?

You can still claim credit for this TDS while filing your ITR. However, you should report the employer’s non-compliance to the IT Department.

Q4. Is TDS on salary the same as income tax?

TDS is an advance payment of income tax deducted at source. It is adjusted against your final tax liability when you file your ITR.

Q5. Can I change my tax regime mid-year?

Salaried employees can change their tax regime at the time of filing ITR. However, the regime declared to the employer at the beginning of the year determines TDS deduction during the year.

 

15. Summary – Key Takeaways

• TDS on salary is deducted by your employer under Section 192 of the Income Tax Act.
• TDS is calculated based on the estimated annual taxable salary and applicable tax slabs.
• You can reduce TDS by claiming deductions under Sections 80C, 80D, 80CCD(1B), HRA, LTA, home loan, etc.
• Submit Form 12BB to your employer with investment proof to minimise monthly TDS.
• Choose between old and new tax regime wisely — compare based on your actual deductions.
• File ITR to claim refund if excess TDS has been deducted.
• Form 16 is your primary TDS certificate — verify it with Form 26AS every year.