From April 1, 2026, India’s tax landscape fundamentally changed. The Income Tax Act, 1961 — the legislation that governed every salary, every vendor payment, and every tax filing for 65 years — was repealed. In its place came the Income Tax Act, 2025. For employers, tax teams, and finance professionals, this is not a minor update. Every TDS deduction, every quarterly return, and every certificate must now reference new section numbers, new form codes, and new payment procedures. This guide breaks down all TDS income tax updates April 2026 with real examples, transitions rules, and a complete compliance checklist.

What Changed: The Income Tax Act 2025 Structural Overhaul

The Income Tax Act, 1961 had grown unwieldy. At 819 sections, 47 chapters, and 511 rules across nearly 50,000 lines of text, it was amended over 3,000 times. Finding the correct TDS rate required cross-referencing multiple sections and provisos. Professional fees, contractor payments, and salary TDS each had their own scattered provisions.

The Income Tax Act, 2025 restructures this completely. It consolidates TDS income tax updates April 2026 into a clean, tabular system:

• Section 392: Salary TDS only
• Section 393: All non-salary TDS (contractors, vendors, professionals, interest, rent)
• Section 394: All TCS (Tax Collected at Source)

The result: Instead of looking up Section 194C, 194J, 194I, 194H separately, you now reference Section 393 with a specific table row and numeric code.

TDS Section Mapping: Old 194-Series → New Sections 392, 393, 394

This is the critical bridge for compliance. If you file a return for an April 2026 payment using the old section number (e.g., 194C), the system will reject it with a validation error. You must use the new section mapping from day one.

Here’s the official mapping for the 15 most common TDS categories:

The Dual-Law Transition Rule: Which Act Governs Your Payment

Here is the most critical rule for April-June 2026: The governing law depends on when the payment or credit occurs, not when the work was done.

The Rule: If the “earlier of the event of payment or credit” occurs on or before March 31, 2026 → Income Tax Act 1961 applies. If it occurs on or after April 1, 2026 → Income Tax Act 2025 applies.

This means in a single month you may deduct TDS under two different Acts. Your March 31, 2026 contractor payment uses old Section 194C. Your April 1, 2026 contractor payment uses new Section 393.

Three real scenarios clarify this:

Scenario 1: Professional Fees Credited Before, Paid After Cutoff

Situation: An accounting firm credits ₹50,000 in professional fees to a vendor’s account on March 15, 2026, but makes the actual bank payment on April 5, 2026.

Which Act applies? Income Tax Act, 1961 (old Section 194J at 10%) — because the credit event occurred on March 15, even though payment happened later. TDS must be deducted at 10% under the old Act and deposited using the old challan and forms.

Scenario 2: Monthly Contractor Work Spanning the Cutoff

Situation: A manufacturing company has a monthly housekeeping contract. Work for March 2026 is credited on March 25, 2026 (₹30,000). Work for April 2026 is credited on April 25, 2026 (₹30,000).

Which Act applies? March payment → Old Act, Section 194C (1% or 2%). April payment → New Act, Section 393(1) Sl.6(i) (1% or 2%). The rates are identical, but the return forms differ (old Form 26Q vs new Form 140). Both must be filed in their respective periods.

Scenario 3: Advance Payment Made Before, Credited After Cutoff

Situation: A software consultancy pays ₹2,00,000 in advance to a vendor on March 10, 2026, but the services are credited to books on April 10, 2026.

Which Act applies? Income Tax Act, 1961 (old Act) — because the earlier event (payment on March 10) occurred before April 1. TDS is deducted at the time of payment itself, so March 10 is the controlling date, not the April 10 credit date.

Tax Year Replaces Assessment Year

Another terminology shift: The old system referenced “Financial Year” (FY 2025-26) and “Assessment Year” (AY 2026-27). The new Act uses a single term: Tax Year.

Tax Year 2026-27 = income earned from April 1, 2026 to March 31, 2027, filed and assessed in Tax Year 2027-28.

This eliminates confusion but requires updating all systems, payroll references, and documentation. Your Form 138 returns, Form 130 certificates, and investment declarations must now reference “Tax Year 2026-27” instead of “Assessment Year 2026-27.”

All New TDS Forms: Form 138, 130, 131, and More

Every TDS form number has changed. Using old form names for Tax Year 2026-27 transactions will trigger non-compliance warnings.

Critical Point: Form 130 is auto-generated through the TRACES portal only after your employer files Form 138 (quarterly return). You cannot create Form 130 independently using your internal payroll software. Any Form 130 generated outside TRACES is non-compliant.

New Payment Code System (1001–1067)

Instead of section numbers, TDS challans now use numeric payment codes. The government has assigned codes 1001–1067 for different payment categories under Section 393:

• 1010: Interest on fixed deposits (old 194A)
• 1011: Dividend (old 194)
• 1015: Motor accident tribunal interest (new)
• 1020: Contractor/Work (old 194C)
• 1021: Professional fees (old 194J)
• 1024: Commission (old 194H)
• 1025: Rent (old 194I)
• 1030: Royalty (old 194D)
• 1038: NRI property purchase (old 195 + PAN now)
• 1045: Non-resident payments (old 195)

When filing your Form 138 or Form 140 quarterly return, you must quote the numeric code, not the section number. Your ERP and TDS software must be updated to auto-map old sections to new codes. If your system still outputs “194C” instead of “1020,” returns will be rejected.

Salary TDS Reset From April 2026

Critical for payroll teams: Your salary TDS calculation resets completely on April 1, 2026. Any TDS carried forward from FY 2025-26 does not roll into Tax Year 2026-27. Your employer must:

1. Reset the cumulative TDS counter to zero on April 1.
2. Recalculate projected annual salary for Tax Year 2026-27.
3. Collect updated investment declarations referencing new section numbers (e.g., Schedule XV read with Section 123 for old Section 80C deductions).
4. Choose your tax regime (old regime 192A vs new simplified regime) — old regime continues to exist for Tax Year 2026-27.
5. Update payroll software to reference Section 392 and Form 138, not old Section 192 and Form 24Q.

If your employer does not reset TDS calculations and continues from March 2026 levels, your first April salary may have minimal or zero TDS deducted, followed by catch-up deductions in later months. Ensure your HR team completes the reset exercise by April 10, 2026.

📌 Bookmark this calculator to estimate TDS interest quickly for any delayed payment scenario during Tax Year 2026-27. Interest and penalty both apply under the new Act; use this tool before making late deposits.

5 Key Substantive Tax Changes (Beyond TDS Renumbering)

1. Motor Accident Claims Tribunal (MACT) Interest — Fully Exempt

Interest awarded by a MACT to a natural person is now completely tax-exempt. The old ₹50,000 ceiling is removed. If an insurer or legal party pays ₹5 lakh in MACT interest to an accident victim, zero TDS is deducted. Update your payment systems immediately; any TDS deducted will create reconciliation issues for the recipient.

2. Dividend Deduction Removed

Under the old Act, taxpayers could deduct interest expenses up to 20% of dividend income. From April 2026, this deduction is removed. This reduces the taxable base for dividend income, increasing the net dividend received.

3. NRI Property Purchase: PAN Instead of TAN

Buyers purchasing immovable property from an NRI seller can now deduct TDS using the buyer’s PAN directly. Previously, a TAN registration was required, creating a procedural hurdle. This simplifies cross-border real estate transactions.

4. Manpower Supply — Explicit TDS Coverage

For years, businesses debated whether “manpower supply” (deploying workers to another organization) qualified as “Contractual Work” (lower TDS rate: 1%) or “Professional Service” (higher rate: 10%). The new Act explicitly defines manpower supply under “Work” in Section 402(47), settling the debate. TDS is now deductible at: 1% on payments to individuals/HUFs, 2% on all other entities. If your contracts have never deducted TDS on manpower supply, correct this from April 2026. Non-deduction can lead to expense disallowance in assessments.

5. CBDT Guidelines Now Binding

The new Act explicitly restores the binding nature of CBDT circulars and guidelines on both tax authorities and deductors. Under the old Act’s final years, some deductors argued CBDT circulars were merely advisory. From April 2026, they are mandatory.

TCS Rate Changes: 2% Flat on Select Items

TCS (Tax Collected at Source) rates have been simplified. Several categories now attract a flat 2% rate:

• Sale of scrap and waste
• Sale of alcoholic liquor
• Sale of coal
• Sale of tendu leaves
• Life insurance premium (revised from 2% to 2% flat)
• Sale of forest produce
• Education and medical LRS (Liberalised Remittance Scheme)
• Overseas tour packages

If you collect goods or services in any of these categories, update your billing and collection systems to apply the correct 2% flat rate. Filing Form 143 (new TCS return) with old form numbers will fail validation.

Manpower Supply TDS: Explicit Clarification with Enforcement Teeth

This clarification matters to HR departments, procurement teams, and staffing companies. If you deploy workers (temporary, contract, or full-service manpower supply), TDS is now explicitly due. The rates:

• 1% for payments to individuals or HUFs
• 2% for payments to all other entities (companies, partnerships)

Threshold: Applied to all payments, no minimum threshold (unlike some old category exceptions).

The enforcement risk: Non-deduction can lead to expense disallowance under Section 40(a)(i) — meaning the deductee cannot claim the manpower cost as a business expense, turning a ₹10 lakh payment into a ₹12.5 lakh taxable outgo (if in 12% slab). Ensure your purchase order terms, vendor contracts, and payment reconciliations all reference TDS deduction for manpower services from April 2026 onwards.

❌ Mistake 2: Not deducting TDS at all, assuming it’s an inter-company transfer or related-party transaction

❌ Mistake 3: Using old Section 194C reference in Form 140 instead of Section 393(1) Sl.6(i) code 1020

❌ Mistake 4: Deducting TDS but depositing under wrong code or not reconciling against Form 131 issued by vendor

❌ Mistake 5: Claiming full expense as deductible when TDS was not deducted, triggering expense disallowance

How the Dual-Law Rule Works: 3 Real-World Examples

Example 1: Salary Payment Crossing the Cutoff

An employee works at a company for FY 2025-26 (April 2025 – March 2026) and then continues in Tax Year 2026-27 (April 2026 – March 2027).

• March 2026 salary (paid March 31, 2026): TDS under old Section 192 at slab rates. Certificate: Form 16 issued by June 15, 2026.
• April 2026 salary (paid April 30, 2026): TDS under new Section 392(1) at slab rates. This TDS is added to Form 130 (new certificate) issued by June 15, 2027.

The employee receives two certificates: Form 16 (for FY 2025-26) and Form 130 (for Tax Year 2026-27). When filing his ITR, he merges both for total income and credits under the new ITR form structure.

Example 2: Contractor Payment with Advance Made Before April 1

In February 2026, a company makes an advance payment of ₹1 lakh to a contractor. Services are delivered and credited in May 2026.

• TDS liability arises on the payment date (February 2026): old Section 194C at 1% / 2%. TDS = ₹1,000–2,000.
• Deposit challan: Old challan. Return: Form 26Q (old). This obligation is closed under the old Act.
• The May 2026 invoice and service completion is separate and may trigger new TDS if an additional payment is made (under new Section 393).

Example 3: Multi-Quarter Rent Payment Spanning April Transition

A landlord receives rent for Q4 (January–March 2026) credited on March 25, 2026 (₹30,000) and Q1 (April–June 2026) credited on April 25, 2026 (₹30,000).

• March rent: Old Section 194I at 5%. Deduction amount: ₹1,500. Return filed: Old Form 26Q by April 7.
• April rent: New Section 393(1) Sl.9(i), code 1025, at 5%. Deduction amount: ₹1,500. Return filed: New Form 140 by May 7.
• Certificates issued: Old Form 16A (for March rent) and new Form 131 (for April rent). Landlord receives two certificates matching the payment periods.

20-Point TDS Compliance Checklist for Tax Year 2026-27

Complete all 20 actions by May 31, 2026, to avoid April-June filing errors.

1. ☐ Update payroll software / ERP to recognize Section 392, 393, 394 instead of 192, 194-series.
2. ☐ Map all payment categories to new table codes (1010, 1020, 1021, 1025, etc.).
3. ☐ Reset salary TDS cumulative counters to zero on April 1, 2026.
4. ☐ Collect updated Form 121 (nil/lower deduction certificate) from all eligible deductees; Forms 15G/15H are invalid from April 2026.
5. ☐ Collect updated investment declarations from all employees referencing new section numbers (Schedule XV / Section 123 for old 80C, etc.).
6. ☐ Update quarterly TDS return forms: Form 138 (salary), Form 140 (non-salary), Form 143 (TCS), Form 144 (non-resident).
7. ☐ Reconfigure bank challan printing: Old challan codes are invalid. New codes 1001–1067 must be used.
8. ☐ Verify all vendor master data: Ensure TDS payment codes, PAN, and category (individual/company/HUF) are correctly recorded.
9. ☐ Review and update all payment-related contracts: Explicitly state TDS deduction rates for contractor, manpower supply, professional, and rental payments.
10. ☐ Implement manpower supply TDS deduction: If deploying workers, start deducting 1% (individuals) or 2% (others) from April 2026.
11. ☐ Test first quarter TDS return filing (Forms 138, 140) in test environment before May 7 deadline.
12. ☐ Brief all accounts payable and HR personnel: Distribute new form numbers, section references, and checklist to teams.
13. ☐ Audit all vendor invoices for Q4 FY 2025-26 to confirm old-Act TDS was deducted correctly (to be filed with old Form 26Q by April 7).
14. ☐ Verify TRACES portal access: Confirm username/password, digital signature validity, and portal updates.
15. ☐ Establish dual-ledger reconciliation: Track payments and credits split across old Act (≤March 31) vs new Act (≥April 1).
16. ☐ Document deductee communication: Send notifications to all vendors, contractors, and service providers about new form numbers and TDS codes.
17. ☐ Update GST-TDS reconciliation: Ensure TDS deposits are tracked separately from GST input tax credit across systems.
18. ☐ Schedule Form 130 generation process: Ensure quarterly Form 138 is filed in timely manner; Form 130 is auto-generated afterward from TRACES.
19. ☐ Prepare draft Form 130 (sample generation) by May 2026 to catch any data mismatches before June 15 issuance deadline.
20. ☐ Conduct compliance audit: Internal review of the first month’s TDS data against new Act requirements; file any corrections within same quarter.

Frequently Asked Questions

Key Takeaways

Conclusion

TDS income tax updates April 2026 represent India’s most significant tax modernization in 65 years. While TDS rates and thresholds remain unchanged, everything operationally — section numbers, form codes, payment procedures, and certification — has transformed. For payroll teams, TDS software providers, and accounting practices, delay in updating systems will immediately show as validation errors, rejected returns, and compliance risk.

The good news: The new Act is simpler and more logical. Section 393’s tabular structure is easier to navigate than 60+ scattered sections. Form 130 integrates better with digital ITR filing. The dual-law transition rule is clear: earlier of credit/payment determines governing law.

The deadline for action is May 31, 2026. By that date, your systems must support Section 392/393/394, your first quarterly returns must be filed in new forms, and all team members must understand the new architecture. This guide provides the roadmap. Your TDS software vendor should provide the tools. Your CA should handle the transition advisory. Do not delay.