What is TDS / TCS Return Filing?
A TDS return is a quarterly statement of tax deducted at source that a deductor files with the income tax department, reporting each deduction, the deductee's details and the challan through which the tax was paid. The form depends on the nature of the payment, and the certificates issued to deductees are generated from the return.
Who needs it
- Employers deducting tax from salaries, who file Form 24Q each quarter.
- Businesses and professionals deducting tax on payments to residents, such as contractors, rent, professional fees, commission or interest, who file Form 26Q.
- Anyone making payments to non-residents on which tax is deducted, who files Form 27Q.
- Sellers and others required to collect tax at source, who file Form 27EQ.
- Buyers of property deducting tax on the purchase consideration, who report it in the form prescribed for that deduction.
- Deductors who need to correct a return already filed, because of a wrong PAN, challan or amount.
Benefits
- Returns filed with validated PANs, so deductees receive credit and the deductor avoids a higher-rate default.
- Challans matched to deductions before filing, which is what prevents a short-payment demand later.
- Certificates in Form 16 and Form 16A issued from the processed return within the time allowed.
- Correction returns filed to clear defaults shown in the justification report on the TRACES portal.
- A quarterly calendar for deduction, deposit and filing, so a late fee does not accrue unnoticed.
Key facts
| Item | Position |
|---|---|
| Who files | Any person required to deduct or collect tax at source, using their TAN |
| Forms | 24Q (salary), 26Q (resident non-salary), 27Q (non-resident), 27EQ (tax collected at source) |
| Frequency | Quarterly |
| Due dates | 31 July, 31 October, 31 January and 31 May |
| Tax deposit | By the 7th of the following month; for March, by 30 April |
| Certificates | Form 16 by 15 June; Form 16A quarterly, from the processed return |
| Late fee | ₹200 per day under Section 234E, capped at the tax deducted |
| Portal | TRACES for certificates, corrections and the justification report |
Which form applies to which payment?
The form follows the nature of the payment and the residential status of the recipient. Getting this wrong is not a formality: a payment to a non-resident reported in Form 26Q will not carry the treaty and residency information the department expects, and the return will have to be corrected.
| Form | What it covers | Typical payments |
|---|---|---|
| 24Q | Tax deducted from salary | Monthly salary, with annual details of regime, exemptions and deductions in the last quarter |
| 26Q | Tax deducted on payments to residents other than salary | Contractor payments, professional fees, rent, interest, commission, dividend |
| 27Q | Tax deducted on payments to non-residents | Interest, royalty, fees for technical services, payments for property, other remittances |
| 27EQ | Tax collected at source | Sale of specified goods, remittances under the liberalised remittance scheme, overseas tour packages |
What does a TDS default actually cost?
There are four separate consequences, and they stack rather than replace one another. Treating them as one liability is how deductors underestimate the exposure.
| Default | Consequence |
|---|---|
| Tax not deducted when it should have been | Interest under Section 201(1A) from the date it was deductible, and the expense can be disallowed in computing income |
| Deducted but deposited late | Interest under Section 201(1A) for the period of delay, at the rate the section prescribes for late deposit |
| Return filed late | Fee of ₹200 per day under Section 234E, limited to the tax deducted in that return |
| Return not filed, or filed with incorrect information | Penalty under Section 271H, in addition to the fee under Section 234E |
The disallowance of the expense is the one that surprises businesses most, because it converts a compliance slip into additional tax on income. Where the deduction is made good later, the expense is generally allowed in the year the tax is paid, so the cost is one of timing and interest rather than a permanent loss.
How does a correction return work?
A correction return replaces specific records in a return already filed, rather than replacing the whole return. The consolidated file for the original return is downloaded from the portal, the records in question are amended, and the file is filed as a correction. There is no fee for the correction itself.
The place to start is the justification report for the quarter, which lists exactly what the department has treated as a default: short deduction, short payment, late payment, late deduction or an invalid PAN. Working from that report rather than from the deductor's own reconciliation is faster, because it shows the defaults as the system sees them. Where a challan was simply tagged to the wrong deductions, the correction is an exercise in re-tagging rather than paying anything further.
A quarterly routine that avoids defaults
Almost every default traces back to something that could have been settled earlier in the quarter: a PAN not validated, a rate not checked, or a challan not reconciled before filing. The routine below is built around those points.
- Collect and validate the PAN of every new vendor or employee before the first payment, not at the year end
- Check the rate and the threshold for each nature of payment at the start of the year, and again when a new type of payment arises
- Deposit by the 7th, using a separate challan for each quarter so matching stays clean
- Reconcile the challans to the deduction register before filing, not after a demand arrives
- Download the justification report after each return is processed and clear what it shows while the quarter is fresh
- Issue Form 16A each quarter instead of letting four quarters' certificates accumulate
- Record the details of any lower deduction certificate against the deductee, with the period it covers
A note on the Income-tax Act, 2025
The Income-tax Act, 2025 replaced the Income-tax Act, 1961 with effect from 1 April 2026. It uses the term "tax year" in place of previous year and assessment year, and it renumbers sections and forms. This page uses the 1961 section numbers because that is how the provisions are still commonly known; the corresponding provisions of the Income-tax Act, 2025 apply to periods governed by the new Act. Confirm the current numbering for your period before relying on a reference.
Related reading
- TDS rates and due dates chart — rate and threshold by nature of payment
- Payroll, PF and ESI services — where salary TDS is computed each month
- ITR filing — where the deductee claims credit for the tax withheld
Official sources
- Income Tax Department – e-filing portal — TAN, returns and certificates
- TRACES — certificates, correction returns and the justification report
- Income Tax Department – statutory forms — Forms 24Q, 26Q, 27Q, 27EQ, 16 and 16A
Documents required
- 01Tax deduction and collection account number (TAN) and the portal credentials
- 02Details of each deductee: name, PAN and the nature of the payment
- 03Amounts paid or credited and the tax deducted, date by date
- 04Challans through which the tax was deposited, with their BSR code, date and serial number
- 05Salary details for Form 24Q: regime opted, declarations, exemptions and deductions claimed
- 06Residency details and treaty information for payments to non-residents in Form 27Q
- 07Any lower or nil deduction certificates obtained by deductees
- 08The previous quarter's return, its acknowledgement and the conso file for corrections
Due dates and penalties
| Item | Due date | If missed |
|---|---|---|
| Quarterly return for April to June | 31 July | Late fee under Section 234E of ₹200 for each day of delay, limited to the tax deducted |
| Quarterly return for July to September | 31 October | Late fee under Section 234E, and penalty under Section 271H in addition |
| Quarterly return for October to December | 31 January | Late fee under Section 234E, and deductees' credit is delayed |
| Quarterly return for January to March | 31 May | Late fee under Section 234E, and Form 16 cannot be issued on time |
| Deposit of tax deducted | By the 7th of the following month; for March, by 30 April | Interest under Section 201(1A) and possible disallowance of the expense |
| Form 16 to employees | By 15 June following the end of the financial year | Penalty for failure to furnish the certificate |
Due dates can be extended by the Central Board of Direct Taxes for a particular quarter, and the dates for certificates follow the processing of the return. We confirm the applicable dates for the quarter before filing. The Income-tax Act, 2025 note below applies to the section references on this page.
Mistakes to avoid
- Deducting at the right rate but depositing late, which attracts interest and can lead to the expense being disallowed.
- Filing with an invalid or missing PAN, which triggers deduction at the higher rate the Act prescribes and denies the deductee credit.
- Using Form 26Q for a payment to a non-resident, which belongs in Form 27Q.
- One challan covering deductions across quarters, so the matching fails and a short-payment demand follows.
- Ignoring the justification report on the portal, so small defaults compound across quarters.
- Not collecting the employee's choice of tax regime and declarations before deducting on salary.
- Treating a lower deduction certificate as applying to all payments, rather than to the deductee, period and section it names.
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