TDS - Tax Deducted at Source (India)
India's pay-as-you-earn tax collection system where the payer (employer, bank, client) deducts income tax at prescribed rates before disbursing payment, and deposits it with the government on behalf of the recipient.
- What Is TDS (Tax Deducted at Source)?
- TDS on Salary (Section 192)
- Key TDS Sections Beyond Salary
- TDS Compliance Calendar for Employers
- Employer's TDS Obligations
- Form 26AS and Annual Information Statement (AIS)
- TDS Penalties and Consequences
- TDS Statistics and Revenue Impact [2026]
- Frequently Asked Questions About TDS
What Is TDS (Tax Deducted at Source)?
Key Takeaways
- ✓TDS is India's mechanism for collecting income tax at the point of income generation, where the payer deducts tax before making the payment and deposits it with the government.
- ✓For salaried employees, TDS under Section 192 is deducted by the employer based on estimated annual taxable income and applicable slab rates.
- ✓TDS applies to over 30 types of payments: salaries, interest, rent, professional fees, commissions, contractor payments, and more, each with its own section and rate.
- ✓TDS collections exceeded Rs 16.8 lakh crore in FY 2023-24, accounting for over 40% of India's total direct tax revenue (CBDT).
- ✓The deductor (employer, bank, or client) is legally responsible for deducting TDS correctly, depositing it on time, and filing quarterly TDS returns. Failure triggers penalties and prosecution.
TDS works on a simple principle: collect tax when income is earned, not months later when the tax return is filed. Instead of waiting for millions of taxpayers to self-assess and voluntarily pay their taxes, the government shifts the collection responsibility to the payer. Your employer deducts tax from your salary before depositing it in your account. Your bank deducts tax from interest before crediting it. A client deducts tax from a consultant's fee before payment. In every case, the deducted amount is deposited with the government and credited to the recipient's PAN. The recipient then adjusts this TDS against their total tax liability when filing their ITR. If TDS exceeds the actual liability, they get a refund. If it falls short, they pay the difference. This system was first introduced in India in 1961 with the Income Tax Act. Over the decades, it's expanded to cover nearly every type of payment. For employers, TDS on salary is the most significant: every month, you must estimate each employee's annual tax liability, divide by 12 (or the remaining months), deduct that amount, deposit it with the government by the 7th of the next month, and file quarterly returns. Get any part of this wrong, and the penalties are immediate and automatic.
TDS on Salary (Section 192)
Section 192 governs TDS on salary and has unique rules compared to other TDS provisions. Unlike most TDS sections that use flat rates, salary TDS uses the employee's actual slab rates.
How salary TDS is calculated
The employer estimates each employee's total annual taxable income: gross salary minus exemptions (HRA, LTA) minus standard deduction minus Chapter VI-A deductions (from Form 12BB). Tax is calculated on this estimated taxable income at the applicable slab rates (old or new regime). The annual tax is divided equally across the remaining pay periods. If an employee joins mid-year, the employer calculates TDS for the remaining months only. As the year progresses and actual income becomes clearer, the employer adjusts monthly TDS to ensure the annual total is accurate.
Slab rates under old regime (FY 2024-25)
Up to Rs 2.5 lakh: nil. Rs 2.5 lakh to Rs 5 lakh: 5%. Rs 5 lakh to Rs 10 lakh: 20%. Above Rs 10 lakh: 30%. Plus 4% health and education cess on total tax. Surcharge applies for income above Rs 50 lakh (10%), Rs 1 crore (15%), Rs 2 crore (25%), and Rs 5 crore (37%). Rebate under Section 87A eliminates tax for income up to Rs 5 lakh.
Slab rates under new regime (FY 2024-25, default)
Up to Rs 3 lakh: nil. Rs 3 lakh to Rs 7 lakh: 5%. Rs 7 lakh to Rs 10 lakh: 10%. Rs 10 lakh to Rs 12 lakh: 15%. Rs 12 lakh to Rs 15 lakh: 20%. Above Rs 15 lakh: 30%. Plus 4% cess. Rebate under Section 87A eliminates tax for income up to Rs 7 lakh. Standard deduction of Rs 75,000 (from Budget 2024). Most Chapter VI-A deductions not available.
Key TDS Sections Beyond Salary
While Section 192 (salary) is most relevant for HR teams, understanding other TDS sections helps when processing contractor payments, rent, and other business expenses.
| Section | Type of Payment | TDS Rate | Threshold (Annual) | Deductor |
|---|---|---|---|---|
| 192 | Salary | Slab rates | Basic exemption limit | Employer |
| 194A | Interest (other than securities) | 10% | Rs 40,000 (Rs 50,000 for senior citizens) | Bank/NBFC |
| 194C | Payment to contractors | 1% (individual/HUF), 2% (others) | Single: Rs 30,000, Aggregate: Rs 1,00,000 | Any payer |
| 194H | Commission or brokerage | 5% | Rs 15,000 | Any payer |
| 194I | Rent | 2% (plant/machinery), 10% (land/building/furniture) | Rs 2,40,000 | Any payer |
| 194J | Professional/technical fees | 2% (technical) or 10% (professional) | Rs 30,000 | Any payer |
| 194O | E-commerce operator payments | 1% | Rs 5,00,000 (individual/HUF) | E-commerce platform |
TDS Compliance Calendar for Employers
TDS compliance involves monthly deposits and quarterly filings. Missing any deadline triggers automatic interest and penalties.
| Obligation | Deadline | Form/Channel | Penalty for Non-Compliance |
|---|---|---|---|
| Monthly TDS deposit | 7th of the following month | Challan 281 via OLTAS/TIN-NSDL | Interest: 1.5% per month on unpaid amount (Section 201) |
| March TDS deposit | 30th April | Challan 281 | Same interest penalty applies |
| Q1 TDS return (April-June) | 31st July | Form 24Q (salary) / 26Q (non-salary) | Rs 200/day late fee (Section 234E), capped at TDS amount |
| Q2 TDS return (July-Sept) | 31st October | Form 24Q / 26Q | Same late fee + penalty Rs 10,000 to Rs 1,00,000 (Section 271H) |
| Q3 TDS return (Oct-Dec) | 31st January | Form 24Q / 26Q | Same penalties apply |
| Q4 TDS return (Jan-March) | 31st May | Form 24Q (with annual annexure) / 26Q | Same penalties apply |
| Issue Form 16 to employees | 15th June | Part A (TRACES) + Part B (employer) | Rs 100/day delay penalty (Section 272A) |
Employer's TDS Obligations
Employers bear significant responsibility in the TDS ecosystem. Every obligation is backed by penalties, interest, or prosecution for non-compliance.
TAN registration
Every entity deducting TDS must obtain a Tax Deduction and Collection Account Number (TAN) from the Income Tax Department using Form 49B. The TAN is a 10-character alphanumeric code that must be quoted on all TDS returns, challans, and certificates. Operating without a TAN when deducting TDS is a punishable offense. Application can be made online through NSDL/Protean.
Correct deduction
The employer must apply the correct TDS rate based on the employee's estimated annual income, declared deductions (Form 12BB), and chosen tax regime (old or new). Over-deduction means the employee has lower take-home pay and must wait for a refund. Under-deduction makes the employer liable for the shortfall under Section 201, plus interest at 1% per month from the date TDS was deductible to the date of actual deduction.
Timely deposit
TDS deducted from employee salaries must be deposited with the government by the 7th of the following month. March TDS can be deposited by April 30. Deposits are made electronically through Challan 281 via the OLTAS (Online Tax Accounting System) portal. Late deposits attract interest at 1.5% per month (Section 201(1A)(ii)) from the date of deduction to the date of actual deposit.
Quarterly return filing
Employers file Form 24Q quarterly, reporting employee-wise TDS details. The Q4 return includes an annual salary annexure with the full salary breakup and deduction details for each employee. This data feeds into Form 16 Part A (downloaded from TRACES) and into employees' Form 26AS/AIS. Incorrect data in the quarterly return means incorrect Form 16, which creates problems for every affected employee when filing their ITR.
Form 26AS and Annual Information Statement (AIS)
These are the taxpayer-facing documents that reflect TDS credits. HR teams should understand them because employee TDS queries often relate to mismatches between Form 16 and these statements.
Form 26AS
Form 26AS is the consolidated tax credit statement for a taxpayer. It shows all TDS deducted by employers and other deductors (banks, clients), advance tax and self-assessment tax paid, and specified financial transactions (SFT). Employees access it through the TRACES portal or the income tax e-filing portal. TDS deducted by the employer should appear in Part A of Form 26AS within a few weeks of the employer filing the quarterly TDS return.
Annual Information Statement (AIS)
Introduced in FY 2021-22, AIS is a more detailed statement showing all financial information the Income Tax Department has about a taxpayer: salary, interest, dividends, securities transactions, property purchases, and more. AIS includes a feedback mechanism where taxpayers can confirm, deny, or provide clarification on reported transactions. HR teams should advise employees to check both Form 26AS and AIS before filing ITR to catch any discrepancies.
TDS Penalties and Consequences
TDS non-compliance carries a layered penalty structure: interest, late fees, monetary penalties, and criminal prosecution.
| Violation | Provision | Consequence |
|---|---|---|
| TDS not deducted when required | Section 201(1A)(i) | Interest at 1% per month from due date to deduction date |
| TDS deducted but not deposited | Section 201(1A)(ii) | Interest at 1.5% per month from deduction to deposit date |
| Late filing of TDS return | Section 234E | Rs 200 per day until filed, capped at TDS amount |
| Failure to file TDS return | Section 271H | Penalty of Rs 10,000 to Rs 1,00,000 |
| Non-deduction: deemed assessee in default | Section 201(1) | Deductor liable for TDS amount plus interest |
| Willful failure to deposit deducted TDS | Section 276B | Imprisonment: 3 months to 7 years plus fine |
| Failure to issue TDS certificate | Section 272A(2)(g) | Rs 100 per day of delay |
TDS Statistics and Revenue Impact [2026]
Key figures demonstrating the scale of TDS in India's tax ecosystem.
Frequently Asked Questions
What's the difference between TDS and income tax?
Can I avoid TDS if my income is below the taxable limit?
What happens if my employer deducts TDS but doesn't deposit it?
How do I check if my employer has deposited my TDS?
Is TDS applicable on employer PF contributions?
What is the TDS rate if I don't have a PAN?
Written by Adithyan RK