Documents Required for TDS Compliance in India
TDS compliance in India for FY 2026-27 requires meticulous documentation across deductor registration, deductee verification, and quarterly return filing to avoid interest, late-filing fees, and mismatch notices from the Income Tax Department. Note that the Income-tax Act, 2025 came into force on April 1, 2026, repealing and replacing the Income-tax Act, 1961 — the underlying TDS obligations are largely unchanged, but section numbers and several form numbers have been renumbered (e.g., the old Section 197 lower/nil-deduction certificate provision is now Section 395, and old Form 24Q/26Q/27Q have been reissued as Form 138/140/144 respectively); this checklist references both the old and new numbering for continuity, but always confirm current form and section numbers on the official portal before filing. Deductors covered under the applicable TDS provisions must withhold tax at the prescribed rate at the time of payment or credit, deposit it with the government within the statutory due date, and file the corresponding quarterly TDS return (Form 24Q/138 for salaries, Form 26Q/140 for other payments to residents, Form 27Q/144 for payments to non-residents). Every step in this chain depends on paperwork being collected and verified in advance — a valid TAN, correct PAN details for each deductee, and properly executed declaration forms where lower or nil deduction is claimed. Missing or mismatched documentation is the single biggest driver of defective returns, notices under the TRACES portal, and disallowance of expenses under the provision corresponding to old Section 40(a)(ia) (now Section 35(b) of the Income-tax Act, 2025) in the payer's own income tax assessment. This checklist walks through what to gather, when, and why, so your quarterly filing goes through cleanly the first time.
Before you start
- Valid TAN (Tax Deduction and Collection Account Number) with active status confirmed on the Income Tax e-filing/TRACES portal
- PAN of the deductor (business) and PAN of every payee/deductee, verified against the PAN database before deduction
- Digital Signature Certificate (Class 3) for the authorized signatory, where DSC-based filing or online correction is used
- Registered login credentials on the TRACES portal and the Income Tax e-filing portal for the deductor
- Bank account and challan payment details (BSR code, challan serial number, deposit date) for each TDS payment made
- Declaration forms — Form 15G/15H (now Form 121) from eligible payees, or lower/nil deduction certificates under old Section 197 (now Section 395 of the Income-tax Act, 2025), where applicable
- Copies of invoices, contracts, or payment vouchers supporting the nature and amount of each payment subjected to TDS
- Details of non-resident payees (tax residency certificate, Form 10F — now Form 41, PAN or equivalent) where Form 27Q/144 applies
Step-by-step
Confirm TAN registration and portal access
Verify that your TAN is active and correctly linked to your business PAN on the Income Tax e-filing portal and TRACES. If you do not yet have a TAN, apply using Form 49B (renumbered Form 134/135 under the Income-tax Act, 2025 and IT Rules, 2026) through the NSDL/Protean e-Gov portal or the Income Tax Department's authorized facilitation centres — confirm the currently applicable form name/number on the portal before applying.
- Keep the TAN allotment letter and any address-change acknowledgements on file, since a mismatch between TAN records and the deductor's registered address is a common cause of return rejection.
- If your business has undergone a change of address, legal name, or constitution (e.g., proprietorship to company), update TAN details before the next filing cycle rather than after.
Collect and verify deductee PAN details
Before making any payment liable to TDS, obtain the PAN of the payee and verify it through the PAN verification facility on the income tax portal or TRACES. An incorrect or unverified PAN leads to credit mismatches in the deductee's Form 26AS/AIS and generates default notices for the deductor.
- Where a payee does not have a PAN, tax must be deducted at the higher of the applicable rate or the rate prescribed for non-furnishing of PAN, subject to the specific provision governing that payment.
- Maintain a standing register of deductee PAN, category (individual, company, non-resident, etc.), and applicable TDS section for quick reference each quarter.
Collect declaration and exemption forms
For payees claiming nil or lower deduction, collect the relevant paperwork before applying a reduced rate:
- Form 15G (for individuals/HUF below the taxable threshold) or Form 15H (for senior citizens) — both now issued as Form 121 under the Income-tax Act, 2025 — for interest and similar payments, where the payee's estimated total income for the year is below the basic exemption limit.
- A certificate for lower or nil deduction under old Section 197 (now Section 395; the underlying application, formerly Form 13, is now Form 128), obtained by the payee from their Assessing Officer, where applicable.
- Cross-check the PAN on each declaration against the PAN card or e-PAN copy on record — a mismatched or expired declaration does not protect the deductor from a short-deduction demand.
Deduct tax at the correct rate and timing
Apply the TDS rate prescribed for the specific nature of payment (contractor payments, professional fees, rent, salary, interest, commission, etc.) at the time of credit or payment, whichever is earlier. Rates and thresholds are revised periodically in the Finance Act — confirm the applicable rate for the relevant financial year before deducting, rather than relying on the prior year's schedule.
- Where the payee is a non-resident, check whether a beneficial rate under an applicable Double Taxation Avoidance Agreement (DTAA) applies, supported by a valid tax residency certificate and Form 10F.
Deposit TDS with the government within the due date
Deposit the deducted tax through the applicable TDS challan (historically Challan No. ITNS 281; challan formats and numbering have been revised under the IT Rules, 2026 issued alongside the Income-tax Act, 2025, so confirm the current challan reference on the e-Pay Tax service before payment) within the statutory due date — generally by the 7th of the following month for most deductors, with a separate due date for March deductions. Retain the challan counterfoil (BSR code, challan serial number, deposit date, and amount) as this data feeds directly into the quarterly return.
- Reconcile the challan status on the TRACES/OLTAS portal before filing the return to confirm the payment has been credited against the correct TAN and assessment year.
Prepare and file the quarterly TDS return
Compile deductee-wise details, challan details, and the amount deducted/deposited for the quarter into the applicable return — Form 24Q/138 for salary payments, Form 26Q/140 for other payments to residents, or Form 27Q/144 for payments to non-residents (the second number in each pair is the form's designation under the Income-tax Act, 2025, effective April 1, 2026). File through the authorized return preparation utility and validate using the File Validation Utility (FVU) before submission.
- Cross-check that PAN, amount, and challan details in the return match the underlying documentation collected in earlier steps; even minor mismatches (a transposed PAN digit, wrong section code) can trigger a defective return notice.
Issue TDS certificates to deductees
Generate and issue Form 16 — now Form 130 (for salary, annually) — or Form 16A — now Form 131 (for non-salary payments, quarterly) — to each deductee, downloaded from the TRACES portal after the return is processed. Certificates should be issued within the timeline prescribed under the TDS rules following each quarter's filing.
- Confirm that the figures on the certificate match Form 26AS/AIS as reflected for the deductee, since discrepancies here are a frequent source of client queries and rework.
Reconcile and correct any defaults
Review the default/demand notices, if any, issued on TRACES after processing (short deduction, short payment, late filing fee, interest on late deposit). File a correction statement through the return preparation utility to fix PAN errors, challan mismatches, or amount corrections.
- Maintain a running log of correction statements filed against each original return, since repeated corrections on the same quarter can itself draw scrutiny.
Maintain records for the statutory retention period
Retain TAN documentation, PAN verification records, declaration forms, challans, filed returns, and issued certificates for the period prescribed under the Income Tax Act for retention of books of account and supporting records, in case of assessment or audit.
- Digitize and back up records where possible; physical challans and manually signed declarations are the hardest documents to reconstruct if lost.
Common mistakes to avoid
- Deducting TDS at the wrong rate because the payment was mis-categorized under the wrong section
- Filing the quarterly return without reconciling challan details against the OLTAS/TRACES portal first
- Accepting Form 15G/15H (Form 121) without verifying the payee's PAN and eligibility, exposing the deductor to a short-deduction demand
- Missing the statutory deposit due date and incurring interest on late payment of TDS
- Issuing Form 16A/131 with figures that do not match the filed Form 26Q/140, causing mismatches in the deductee's return
- Not applying for or verifying a lower-deduction certificate (old Section 197, now Section 395) before reducing the TDS rate
- Ignoring TRACES default notices until they escalate into a formal demand with accumulated interest
- Failing to update TAN records after a change in business address or legal constitution
Frequently asked questions
What is the due date for filing the quarterly TDS return in FY 2026-27?
Quarterly TDS returns (Form 24Q/138, 26Q/140, 27Q/144) are generally due within one month of the end of each quarter, with the exact date for the January-March quarter falling later than for the other three quarters. Due dates are set under the TDS rules and can be revised by the Income Tax Department — confirm the current schedule on the official e-filing or TRACES portal before your filing window, and note that FY 2026-27 is the first full year filed under the Income-tax Act, 2025 and its accompanying IT Rules, 2026.
Is a Digital Signature Certificate mandatory for filing TDS returns?
A DSC is required for certain categories of deductors (such as companies and entities subject to statutory audit) to authenticate filings and corrections electronically. Other deductors may use alternative authentication methods available on the e-filing portal — confirm which applies to your entity type before filing.
What happens if a payee does not provide their PAN?
Where a payee fails to furnish PAN, TDS must be deducted at the higher of the rate prescribed under the relevant section or the rate specified for non-furnishing of PAN, whichever results in a higher deduction. Accepting alternative KYC in place of PAN does not by itself reduce this obligation — confirm the specific provision applicable to the payment type.
Is there a penalty for late issuance of TDS certificates?
Yes, a late fee applies for delayed issuance of TDS certificates such as Form 16/130 or Form 16A/131 under the Income-tax Act, 2025 (effective April 1, 2026, replacing the Income-tax Act, 1961), calculated per day of delay up to a prescribed cap. This is separate from the late fee for delayed filing of the return itself and from interest on delayed deposit of tax — confirm the current fee schedule with your tax advisor, as amounts are subject to periodic revision.
Can Form 15G/15H be submitted online instead of physically?
Yes, most deductors now accept Form 15G/15H (now consolidated as Form 121 under the Income-tax Act, 2025) electronically through their own portal or the payer's designated system, which is then reported to the Income Tax Department. Whichever channel is used, the deductor must retain the signed declaration and the payee's PAN verification on file for the statutory retention period.
What is the difference between Form 26Q and Form 27Q?
Form 26Q (now Form 140 under the Income-tax Act, 2025) is used to report TDS on payments other than salary made to resident payees (contractor payments, professional fees, rent, interest, etc.). Form 27Q (now Form 144) is used specifically for payments made to non-resident payees, and requires additional details such as the payee's country of residence and any DTAA relief claimed.
How long should TDS-related documents be retained?
TDS records — challans, returns, certificates, and supporting declarations — should be retained for the period prescribed under the Income Tax Act for maintenance of books of account and supporting documents, which can extend well beyond the filing year if the case is reopened for assessment. Keep both digital and, where feasible, physical backups.
What triggers a defective or default notice on TRACES?
Common triggers include PAN mismatches, short deduction or short payment of tax, late deposit of TDS, late filing of the return, and inconsistencies between the challan details reported and the amount actually deposited. Reviewing the justification report on TRACES after each filing helps catch these before they escalate.
Can a TDS return be corrected after filing?
Yes, a correction statement can be filed through the authorized return preparation utility to fix errors in PAN, challan details, deduction amounts, or deductee records. Multiple corrections are permitted, but each correction resets certain processing timelines, so it is best to file the original return as accurately as possible.
Does a lower-deduction certificate under Section 197 apply automatically to all payments?
No, a lower-deduction certificate (old Section 197, now Section 395 of the Income-tax Act, 2025, effective April 1, 2026) is specific to the payee, the payer, the nature of payment, and a validity period stated on the certificate itself. The deductor must verify the certificate details against the actual payment before applying the reduced rate, and the certificate must be re-obtained once it expires.
What professional support does PNPC Global provide for TDS compliance?
PNPC Global assists with TAN registration and maintenance, deductee PAN verification, quarterly return preparation and filing (Form 24Q/26Q/27Q), reconciliation of TRACES defaults, and issuance of TDS certificates, so businesses can stay current on documentation without diverting internal resources from core operations.
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