TDS Under Section 393: Complete Guide to the New Consolidated TDS Framework

For decades, TDS compliance in India meant navigating a labyrinth of over 30 separate sections — each with its own rates, thresholds, conditions, and exceptions. 43 sections governing TDS in the Income Tax Act 1961, along with their sub-sections, provisos, and explanations, created a compliance framework so complex that even experienced CAs needed constant reference to rate charts and circulars.

The Income Tax Act 2025 changes this fundamentally. TDS provisions are consolidated into Sections 193 and 194, with a rate schedules specified within Section 393. This is not a cosmetic reorganization — it is a structural simplification that changes how CAs approach TDS compliance.

This guide covers everything you need to know about the transition from the old multi-section framework to the new consolidated Section 393.

The Old Framework: A Maze of 30+ Sections

Under the 1961 Act, TDS was governed by the following key sections:

Section	Nature of Payment	Rate
192	Salary	Slab rates
193	Interest on securities	10%
194	Dividends	10%
194A	Interest (other than securities)	10%
194B	Winnings from lottery/games	30%
194BB	Winnings from horse races	30%
194C	Payments to contractors	1%/2%
194D	Insurance commission	5%
194DA	Life insurance payout	5%
194E	Payment to non-resident sportsperson	20%
194EE	NSS withdrawal	10%
194F	Repurchase of MF units	20%
194G	Commission on lottery tickets	5%
194H	Commission or brokerage	5%
194I	Rent	2%/10%
194IA	Transfer of immovable property	1%
194IB	Rent by individual/HUF	5%
194IC	JDA consideration	10%
194J	Professional/technical fees	2%/10%
194K	MF income	10%
194LA	Compensation on land acquisition	10%
194LBA	Income from business trust	10%
194LBB	Investment fund income	10%
194LBC	Securitization trust	25%/30%
194M	Payment by individual/HUF	5%
194N	Cash withdrawal	2%/5%
194O	E-commerce payments	1%
194P	Senior citizen (no return)	Slab rates
194Q	Purchase of goods	0.1%
194R	Benefits/perquisites (business)	10%
194S	Virtual digital assets	1%
195	Payment to non-residents	Various
196A-196D	Income of FIIs, units, etc.	Various

Each section had its own:

• Threshold below which TDS was not applicable
• List of excluded payments or payers
• Special provisions for certain categories of payees
• Different rates for PAN holders vs non-PAN holders
• Interactions with other sections creating conflicts and ambiguities

The compliance burden was enormous. A medium-sized business might need to apply 10-15 different TDS sections in a single quarter, each with its own nuances.

The New Framework: Section 393 and the Eighth Schedule

Structure of Section 393

Sections 392 and 393 of the new Act are the unified TDS provisions. It establishes:

1. Universal obligation: Every person responsible for paying any sum chargeable to tax shall deduct tax at source at the time of payment or credit, whichever is earlier.

2. Rate schedule: The rates are specified in the Eighth Schedule to the Act — a single table that replaces all the individual section-wise rates.

3. Threshold schedule: Minimum thresholds below which TDS is not required are also consolidated in the Eighth Schedule.

4. Common compliance rules: Time of deduction, deposit deadlines, TDS return filing, TDS certificates — all governed by uniform rules under Section 393 and related sections.

The Eighth Schedule: Unified Rate Table

The Eighth Schedule organizes TDS rates by nature of payment, replacing the old section-number-based system. The structure is:

Serial No.	Nature of Payment	Threshold (Rs)	Rate — Resident	Rate — Non-Resident
1	Salary	As per slab	Slab rates	Slab rates
2	Interest on securities	10,000	10%	20%
3	Dividends	5,000	10%	20%
4	Interest (other than securities)	40,000/50,000	10%	20%
5	Winnings (lottery, games, betting)	10,000	30%	30%
6	Contractor payments	30,000 (single) / 1,00,000 (aggregate)	1% (individual/HUF) / 2% (others)	20%
7	Insurance commission	15,000	5%	20%
8	Rent — Plant & machinery	2,40,000	2%	20%
9	Rent — Land, building, furniture	2,40,000	10%	20%
10	Professional/technical fees	30,000	10%	20%
11	Commission or brokerage	15,000	5%	20%
12	Transfer of immovable property	50,00,000	1%	20%
13	Rent by individual/HUF (non-audit)	50,000/month	5%	N/A
14	E-commerce operator payments	5,00,000	1%	20%
15	Purchase of goods	50,00,000	0.1%	20%
16	Benefits/perquisites (business)	20,000	10%	20%
17	Virtual digital assets	50,000/10,000	1%	20%
18	Cash withdrawal	1,00,00,000	2%/5%	N/A
19	Payment to non-resident (general)	Nil	N/A	As per DTAA or Act

Note: The above is a representative summary. Refer to the actual Eighth Schedule for precise rates and conditions.

Key Simplifications

1. Single reference point. Instead of memorizing 30+ section numbers and their rates, CAs now consult one table. The nature of payment determines the rate — not a section number.

2. Uniform thresholds. Thresholds are standardized and rationalized. Several archaic low thresholds have been updated to reflect current transaction values.

3. Clearer non-resident treatment. Non-resident TDS, previously scattered across Sections 195, 196A-196D, is now integrated into the same table with a separate column for non-resident rates.

4. Reduced section interactions. Under the old Act, determining the correct TDS section for a payment sometimes required checking multiple sections (e.g., 194C vs 194J for software payments). The new framework reduces this ambiguity through clearer categorization by nature of payment.

What Exactly Changed: Old to New Mapping

Section Mapping

For CAs who have internalized the old section numbers, here is the mapping:

Old Section(s)	New Section 393 — Serial No.	Nature of Payment
192, 194P	Serial 1	Salary
193	Serial 2	Interest on securities
194	Serial 3	Dividends
194A	Serial 4	Interest other than securities
194B, 194BB	Serial 5	Winnings
194C	Serial 6	Contractor payments
194D	Serial 7	Insurance commission
194H	Serial 11	Commission/brokerage
194I(a)	Serial 8	Rent — P&M
194I(b), 194IB	Serial 9, 13	Rent — Land/building
194J	Serial 10	Professional/technical fees
194IA	Serial 12	Immovable property transfer
194O	Serial 14	E-commerce
194Q	Serial 15	Purchase of goods
194R	Serial 16	Benefits/perquisites
194S	Serial 17	Virtual digital assets
194N	Serial 18	Cash withdrawal
195, 196A-D	Serial 19 + individual serials	Non-resident payments

What Did NOT Change

Despite the structural consolidation, the substantive rates and thresholds are largely preserved from the old Act (with some rationalization). Specifically:

• Salary TDS continues to be based on estimated total income and slab rates
• Section 197 certificates (lower/nil deduction) continue under the new Act's equivalent provision
• Section 206AA (higher rate for non-PAN) is retained as a common provision applicable across all Serial Numbers
• DTAA benefit for non-residents continues to apply — the deductor must apply the lower of the Act rate or DTAA rate
• TDS return forms (24Q, 26Q, 27Q, 27EQ) continue with modifications to reference the new Serial Numbers instead of old section numbers

Transitional Provisions

The Bridge Period

The new Act takes effect from 1st April 2025. The transition is governed by the following principles:

1. TDS on payments made before 1st April 2026: Governed entirely by the old Act. Even if the TDS return is filed after April 2026, the old section numbers and rates apply for payments made/credited before that date.

2. TDS on payments from 1st April 2026 onwards: Governed by Section 393 and the Eighth Schedule. Even if the payment relates to a contract entered into before April 2026, the TDS at the time of payment/credit follows the new Act.

3. TDS returns for Q4 FY 2025-26 (Jan-Mar 2026): Filed under the old Act using old section numbers. Due date: 31st May 2026.

4. TDS returns for Q1 TY 2026-27 (Apr-Jun 2026): Filed under the new Act using Section 393 Serial Numbers. Due date: 31st July 2026.

5. TDS certificates (Form 16/16A): Certificates for FY 2025-26 use old section numbers. Certificates for TY 2026-27 onwards use Section 393 references.

Contracts Straddling the Transition

For long-term contracts where payments span both regimes:

• Payments made up to 31st March 2026: Old sections apply
• Payments from 1st April 2026: Section 393 applies
• The nature of payment determines the applicable Serial Number, regardless of when the contract was signed

Lower/Nil Deduction Certificates

Certificates issued under old Section 197 for FY 2025-26 remain valid for payments up to 31st March 2026. For payments from April 2026, new certificates under the corresponding provision of the new Act will need to be obtained.

Impact on TDS Compliance for CAs

Updated Workflows

1. Payment classification: Instead of identifying the "applicable section," CAs now classify payments by "nature" and look up the Serial Number in the Eighth Schedule. This is conceptually simpler but requires retraining for staff accustomed to section-number-based classification.

2. TDS software updates: Every TDS compliance software will need updates to:

• Reference Section 393 and Serial Numbers instead of old sections
• Generate corrected challans with new references
• Produce TDS returns in the updated format
• Issue Form 16A with new references

Verify with your software vendor that updates are ready before April 2026.

3. Challan changes: TDS payment challans (Challan 281) will need to reference the Eighth Schedule Serial Number instead of the old section number. Incorrect challan codes can lead to TDS credit issues for the deductee.

4. Reconciliation: During FY 2026-27, you will reconcile:

• Old challans (old section numbers) for payments up to March 2026
• New challans (Serial Numbers) for payments from April 2026
• Ensure the 26AS/AIS reflects credits correctly under both systems

Staff Training Priorities

Train your team on:

1. The Eighth Schedule Serial Numbers — create a quick-reference card for the 19 Serial Numbers
2. Nature-based classification instead of section-based classification
3. Challan coding under the new system
4. TDS return filing with the updated form fields
5. Transitional rules for the first two quarters of TY 2026-27

Client Communication

Update your client advisory:

• "From April 2026, TDS sections 192-206 are replaced by a single Section 393. The rates remain substantially the same. Your TDS compliance obligations continue — only the reference numbers change."
• For clients who issue TDS certificates: provide the new Serial Number mapping
• For clients with ERP/accounting systems: ensure their systems are updated to generate correct TDS entries

Common Mistakes to Avoid During the Transition

1. Using Old Section Numbers on New Challans

From April 2026, challans must reference Section 393 and the appropriate Serial Number. Using old section numbers (e.g., "194C") on challans for post-March 2026 payments will cause mismatches in the TDS credit system.

2. Applying Old Thresholds Where Updated

Some thresholds have been rationalized in the Eighth Schedule. Verify each threshold against the new schedule — do not assume the old threshold still applies.

3. Ignoring the Rate for Non-PAN Cases

The higher rate for non-PAN holders (previously under Section 206AA) continues under the new Act. Ensure your team applies the higher rate (typically 20% or twice the applicable rate) when the deductee has not furnished PAN.

4. Mixing Up Quarterly Return Formats

Q4 FY 2025-26 (filed by 31st May 2026) uses the old format. Q1 TY 2026-27 (filed by 31st July 2026) uses the new format. Do not mix the formats.

5. Not Updating Form 16A Templates

Form 16A issued for TDS deducted from April 2026 must reference Section 393 and the Serial Number, not the old section. Incorrect Form 16A creates problems for the deductee when claiming TDS credit.

New Reporting Requirements

The new Act introduces some additional reporting obligations alongside the consolidation:

Enhanced TDS Return Data

TDS returns under the new Act require:

• Serial Number from the Eighth Schedule (replacing old section number)
• Nature of payment description (standardized categories)
• PAN/Aadhaar of deductee (Aadhaar linkage now mandatory for resident individuals)
• Additional fields for DTAA benefit claims (non-resident payments)

Real-Time Reporting (Phased Implementation)

The new Act provides the framework for eventual real-time TDS reporting — where TDS information is reported at the time of deduction rather than in quarterly returns. While this is expected to be implemented in phases, CAs should prepare for:

• Monthly or transaction-level TDS reporting for high-value deductors
• API-based reporting integration with accounting systems
• Reduced reliance on quarterly returns as the primary compliance mechanism

How AI Tools Can Help with the TDS Transition

The shift to Section 393 creates a unique window where AI tools provide exceptional value:

• Automatic nature classification: AI can analyze a payment description and automatically classify it under the correct Eighth Schedule Serial Number, eliminating the need for manual section-mapping lookups.
• Rate verification: AI can cross-check the TDS rate applied against the Eighth Schedule, flagging errors before challan deposit.
• Transition compliance: AI tools can identify payments straddling the transition date and ensure the correct regime (old sections vs Section 393) is applied to each payment.
• TDS notice response: When TDS-related notices are received (short deduction, late deposit, interest), AI can draft responses with citations to the correct provisions of the new or old Act based on the payment date.
• Bulk reconciliation: AI can reconcile TDS data across old and new formats during the transition year, identifying credit mismatches before they become demand notices.

TaxNoticeAI's notice response engine is updated for the new Act's TDS framework. When your client receives a TDS-related notice — whether referencing old sections or new Serial Numbers — TaxNoticeAI identifies the applicable provision, analyzes the issue, and generates a defense response with verified legal citations.

Key Takeaways

1. All TDS sections (192-206) are consolidated into Section 393 with rates in the Eighth Schedule
2. Classification is now by nature of payment (19 Serial Numbers), not by section number
3. Substantive rates are largely preserved — the change is structural, not substantive
4. Transition date: 1st April 2026 — payments before this date use old sections, after use Section 393
5. Update all software, templates, challans, and Form 16A formats before April 2026
6. Train staff on nature-based classification and the Eighth Schedule Serial Numbers
7. Watch for rationalized thresholds that differ from old Act thresholds
8. Prepare for phased introduction of real-time TDS reporting in future years

The consolidation into Section 393 is the most significant TDS reform since TDS was introduced. For CAs, the transition demands preparation — but the long-term payoff is a dramatically simpler compliance framework that reduces errors and saves time.

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• Complete Section Mapping Guide: Old Act to New Act 2025
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