Form 41 — complete guide for non-residents: filing procedure, TDS consequences & error fixes

 By CA Surekha Ahuja

From 1 April 2026, Form 41 under the Income Tax Act 2025 replaces Form 10F. Every non-resident receiving income from India must file it once per tax year to claim DTAA benefits. Filing errors or rejection don't just mean a delayed form — they trigger real TDS liability, penalties and interest for both sides of the transaction.

What changed — Form 10F vs Form 41

Until 31 Mar 2026  Form 10F

Act / SectionAct 1961 · Sec 90(5)/90A(5)

RuleRule 21AB

TRC alone sufficient?In some cases yes

AadhaarSometimes required

Portal tabAct 1961 tab

From 1 Apr 2026  Form 41

Act / SectionAct 2025 · Sec 159(8)

RuleRule 75

TRC alone sufficient?No — Form 41 always required

AadhaarNot required

Portal tabAct 2025 tab only

Documents to gather before you open the portal

Document	What it must satisfy	Status
Tax Residency Certificate (TRC)	Issued by your home country tax authority · valid for Tax Year 2026-27 (1 Apr 2026 – 31 Mar 2027) · upload as PDF in Panel 2	Mandatory
Tax Identification Number (TIN)	Your TIN in country of residence — exactly as on the TRC	Mandatory
Complete My Profile	Name · full address · mobile with country code · email · designation — all fields before opening Form 41	Mandatory
PAN (if available)	Determines login type and verification method — not mandatory but simplifies compliance	Optional
DSC (if using DSC mode)	Valid, registered on portal, not expired — only for PAN login + DSC verification	If applicable

Filing procedure

Phase 1  ·  Register (first time only)

Have PAN?

Log in with PAN

Use PAN + password at incometax.gov.in. No registration needed.

No PAN?

NR ID registration

Register under "Non-Residents not holding PAN". Provide name, TIN, country, key person details. NR ID emailed to you.

Phase 2  ·  Navigate to Form 41

Step 1

Log in

PAN or NR ID + password

Step 2

e-File → Forms

e-File → Income Tax Forms → File Income Tax Forms

Step 3

Select Act 2025 tab

"Forms as per Income Tax Act 2025" — not the default 1961 tab

Step 4

Search Form 41

File Now → Tax Year 2026-27 → Continue → Let's Get Started

Phase 3  ·  Complete the three panels

1

Part A — Applicant details

• Name, email, mobile
• Communication address
• PAN (optional)
• Auto-fills from My Profile — complete profile first

2

Part B — Residential info

• Status (individual / company / firm)
• Nationality & country of residence
• TIN in country of residence
• Upload TRC — mandatory here

3

Declaration & verification

• Accuracy confirmation
• Authorised signatory for entities
• All 3 must show Completed before preview
• No edits possible after submission

Phase 4  ·  e-Verify and submit

PAN login

EVC via pre-validated bank account, demat, net banking, or ATM — or — DSC registered on portal

NR ID login

OTP to registered email + mobile. Both OTPs typically required simultaneously.

On success: save your Transaction ID and ARN (Acknowledgement Receipt Number). Share both with your Indian payer before any payment is processed — they need the ARN to apply the DTAA withholding rate.

If Form 41 is rejected or DTAA benefit is denied — TDS & withholding consequences

What happens when Form 41 fails, is rejected, or the DTAA claim is denied

The consequences fall on both sides — the non-resident payee loses the treaty benefit, and the Indian payer faces legal liability for short deduction. Neither party is insulated.

Form 41 not filed / rejected

Indian payer must deduct TDS at full domestic rates — up to 20% on royalties and FTS, up to 30%+ with surcharge on other income. DTAA rate is not available. No treaty protection whatsoever.

Form 41 filed but DTAA claim denied

Filed correctly but benefit denied at ITR processing — wrong DTAA article, expired TRC, or mismatch. Income taxed at full Indian rate. Payer is liable for the shortfall between treaty rate applied and actual domestic rate.

Form 41 + valid TRC + correct ARN

Payer deducts at DTAA treaty rate. No short deduction. No penalties. Non-resident pays tax only in home country on that income. Both parties fully protected.

Indian payer's liability (deductor)

• Treated asassessee in defaultunder Section 201(1) — liable to pay the entire shortfall tax personally
• Interest at1% per monthfrom date tax was deductible to date of actual deduction (Section 201(1A))
• Interest at1.5% per monthfrom date of deduction to date of deposit if tax deducted but not deposited
• Penalty up toequal to the TDS amountnot deducted under Section 271C
• Payment to non-resident100% disallowedas a business expense under Section 35(b) / 40(a)(i) if TDS not deducted — meaning the full payment is added back to the payer's taxable income
• In extreme cases:prosecutionunder Section 276B (3 months to 7 years imprisonment)

Non-resident payee's liability (deductee)

• TDS deducted atfull domestic rate(20–30%+) instead of DTAA rate — immediate cash flow impact
• Income claimed as DTAA-exempt in ITR istaxed at full Indian ratesduring processing — double hit
• Income taxed inboth countries— defeats the entire purpose of the DTAA
• Must file anIndian ITRto claim refund of excess TDS — takes 12–24 months
• No PAN? TDS deducted athigher of 20% or applicable rateunder Section 206AA — an additional penalty for missing PAN
• ITR scrutiny and potentialpenalty under Section 271if the exempt income is later assessed as taxable

Trigger	Who pays	Rate / Amount	Section (Act 2025)	Severity
TDS not deducted at all	Indian payer	1% per month interest on shortfall	Sec 201(1A)	Critical
TDS deducted but not deposited	Indian payer	1.5% per month from deduction to deposit date	Sec 201(1A)	Critical
Short deduction (DTAA rate applied without Form 41)	Indian payer	1% per month on the shortfall amount	Sec 201(1A)	Critical
Penalty for non-deduction	Indian payer	Amount equal to TDS not deducted	Sec 271C	Critical
Payment disallowed as expense	Indian payer	100% of payment to non-resident added to taxable income	Sec 35(b)	Critical
DTAA-exempt income taxed at full rate	Non-resident	Full Indian domestic tax rate on amount claimed exempt	Sec 159(8)	High
No PAN — higher TDS rate applies	Non-resident	Higher of 20% or applicable rate	Sec 206AA	High

How to recover excess TDS once it has been deducted

1

File an Indian Income Tax Return (ITR) for Tax Year 2026-27 claiming the DTAA benefit — this is the only mechanism to recover excess TDS deducted

2

Attach Form 41, TRC, and the Form 16A / TDS certificate from the Indian payer as supporting documents

3

Refund typically takes 12–24 months — the money is locked until the ITR is processed by the Centralised Processing Centre (CPC)

4

To avoid this entirely next time: apply for a lower withholding certificate (Form 129) proactively — requires attaching Form 41 and TRC and is issued by the Assessing Officer

Errors & fixes — click any row to expand

Critical — blocks submissionWarning — causes delayCompliance — benefit silently lost

1

NR ID not received after registration

Portal email delivery fails silently for many international domains. Affects non-PAN registrations.

Registration

2

OTP not delivered to foreign mobile at registration

Portal accepts international numbers but SMS delivery outside India is unreliable. Reported across Europe, UAE, US, Korea, Nepal.

Registration

3

Form 41 not visible — only Form 10F appears

Portal defaults to the Act 1961 tab. Form 41 lives only on the "Forms as per Income Tax Act 2025" tab.

Navigation

4

Panel 1 won't save — profile fields incomplete

Part A pulls from My Profile. Missing mobile country code, blank address sub-fields, or missing designation blocks the save without telling you which field is the problem.

Panel filling

5

Session expired mid-form

Your current request has expired due to idle time limit.

Portal times out quickly. Pausing to find TRC or TIN kills the session. Unsaved panels may need re-filling.

Panel filling

6

Foreign address rejected — Pincode / State / Post Office

Form is India-centric. Mandatory fields have no equivalent for most foreign addresses. Blank = error.

Panel filling

7

TRC upload fails in Panel 2

Upload rejected due to wrong format, oversized file, or TRC not clearly covering the Indian tax year.

Panel filling

8

Submission failed — Invalid format for ARN  Live · 3 Jun 2026

Submission failed! Please fix the following issues and try again: Invalid format for ARN.

Most-reported error today. Fires after OTP / e-verify. Not an ARN input issue — incomplete My Profile prevents the system from generating the ARN internally.

e-Verification

9

DSC expired or principal contact has no registered DSC

Principal Contact has not registered a DSC or validity has expired.

DSC on entity account expired, or director hasn't enrolled personal DSC under the principal contact role.

e-Verification

10

e-Verification OTP not received (NR ID login)

All panels done but verification OTP doesn't arrive on foreign mobile. Both email + mobile OTPs typically required for NR ID login.

e-Verification

Fix

1

Update registered mobile to an Indian number — international SMS delivery is unreliable on this portal

2

Test if email OTP alone completes verification for your scenario

3

Appoint an authorised representative with an Indian number via the portal's representative feature

11

Form submitted with error — no revision possible

Once ARN is generated, Form 41 is permanently locked. Wrong TIN, DTAA article, or tax year cannot be corrected through the portal.

Post-submission

12

Wrong DTAA article — benefit denied at ITR processing

Form accepted but treaty benefit denied because cited article doesn't match income type. Tax hits at full rate despite correct filing.

Compliance

13

Indian payer deducts full TDS — ARN not shared in time

Form 41 filed and ARN generated, but not sent to payer before payment. Full TDS (20–30%) deducted. Refund takes 12–24 months.

Compliance

Pre-submission checklist

My Profile complete — address, mobile with country code, designation, email

TRC valid for Tax Year 2026-27, from foreign tax authority, uploaded as PDF

TIN entered exactly as it appears on the TRC

Correct DTAA article identified for your income type

Tax year selected as 2026-27 (not Assessment Year or FY)

All three panels show "Completed" before preview

Previewed every field before clicking e-Verify

ARN saved and shared with Indian payer before payment

Indian payer has Form 41 acknowledgement + TRC in hand

Acknowledgement copy retained for 7 years for scrutiny