A Tax Residency Certificate (TRC) is an official document issued by a country’s tax authority. It certifies that a person or company is a tax resident there for a specific financial year. In India, the Income Tax Department issues it. Under Section 90(4) of the Income Tax Act, a valid TRC is mandatory before anyone claims relief under a Double Taxation Avoidance Agreement (DTAA).
A TRC proves where you pay tax. That proof is what stops the same income from being taxed twice, once in the source country and once at home.
Why Is a TRC Mandatory for DTAA Benefits?
A TRC is mandatory because Section 90(4) of the Income Tax Act says so directly. A non-resident cannot claim any relief under a Double Taxation Avoidance Agreement (DTAA) without a residency certificate from their home government. Section 90(4) was inserted by the Finance Act 2012 and took effect on 1 April 2013, per incometaxindia.gov.in. Without a TRC, the Indian payer applies full domestic withholding.
The legal framework has three anchors.
| Provision | What it requires | Source |
|---|---|---|
| Section 90(4) | TRC mandatory to claim DTAA relief; effective 1 April 2013 | Income Tax Act, incometaxindia.gov.in |
| Section 90(5) | TRC is necessary but not sufficient; furnish prescribed information via Form 10F | Section 90(5), inserted by Finance Act 2013 |
| Rule 21AB | Prescribes Form 10F particulars and the Form 10FA/10FB procedure; inserted by CBDT Notification 39/2012, effective 1 April 2013 | Income-tax Rules 1962 |
Miss the TRC and the treaty rate never applies. The payer deducts tax at the higher statutory domestic rate instead.
Who Needs a TRC: Indian Residents or Non-Residents?
Both need a TRC, in opposite directions, and they use different forms. An Indian resident earning abroad uses an India-issued TRC to prove residency to a foreign authority. A non-resident earning in India uses a home-country TRC to claim India-side benefits. The table maps each case.
| Direction | Who it covers | What they use |
|---|---|---|
| Outbound | Indian resident proving residency abroad | File Form 10FA, receive Form 10FB (the TRC) |
| Inbound | NRI, foreign investor, or foreign company claiming India-side benefits | Present home-country TRC plus Form 10F |
The rest of this guide follows this split. Forms 10FA and 10FB are outbound. Form 10F is inbound.
What Are the Types of Residents in Income Tax?
India recognises three residency statuses under Section 6 of the Income Tax Act: Resident and Ordinarily Resident (ROR), Resident but Not Ordinarily Resident (RNOR), and Non-Resident (NR). You first test whether you are resident, then whether you are ordinarily resident. The table lists the day thresholds, per incometaxindia.gov.in.
| Test | Threshold | Source |
|---|---|---|
| Basic resident test 1 | 182 days or more in India in the financial year | Section 6, incometaxindia.gov.in |
| Basic resident test 2 | 60 days in the year plus 365 days across the 4 preceding years | Section 6, incometaxindia.gov.in |
| Citizen leaving for employment or as ship crew | 60-day test replaced by 182 days | Section 6, incometaxindia.gov.in |
| Visiting citizen or PIO with India income above ₹15 lakh | Threshold cut from 182 to 120 days | Finance Act 2020, effective AY 2021-22 |
| Deemed resident (Section 6(1A)) | Indian citizen with India income above ₹15 lakh, not liable to tax elsewhere | Finance Act 2020, effective AY 2021-22 |
| Ordinarily resident (ROR) | Resident in 2 of the 10 preceding years and 730 days across the 7 preceding years | Section 6, incometaxindia.gov.in |
| Company | Resident if Indian, or if Place of Effective Management (POEM) is in India; POEM excused below ₹50 crore turnover | Section 6(3), Finance Act 2015 |
A resident who fails either ROR condition is RNOR. Anyone who meets no basic test is NR.
RNOR vs ROR vs NR: What Income Does India Tax?
ROR pays Indian tax on worldwide income, RNOR only on Indian income plus foreign income from a business controlled in India, and NR only on Indian-source income. A resident is ROR only if resident in 2 of the 10 preceding years and in India for 730 days across the preceding 7 years, per Section 6. Fail either test and you are RNOR.
| Status | Indian-source income | Foreign income |
|---|---|---|
| ROR | Taxed | Taxed (worldwide) |
| RNOR | Taxed | Taxed only if from a business controlled in, or profession set up in, India |
| NR | Taxed | Not taxed |
Source: Section 6, Income Tax Act, incometaxindia.gov.in. This scope decides how much of your income a treaty and a TRC actually protect.
How Do You Apply for a Tax Residency Certificate in India?
You apply for an India-issued TRC by filing Form 10FA with your Assessing Officer under Rule 21AB(3). First confirm you are resident under Section 6. The Assessing Officer verifies the application and, on being satisfied, issues the certificate as Form 10FB under Rule 21AB(4), per incometaxindia.gov.in.
The steps are short:
- Confirm residency under Section 6 for the relevant financial year.
- File Form 10FA with the Assessing Officer, with supporting documents.
- The Assessing Officer verifies the application.
- Receive the TRC as Form 10FB.
What documents are required for a TRC in India?
A TRC application in India needs your Permanent Account Number (PAN), income tax returns for the relevant financial year, a passport copy for NRIs, a government-issued ID such as Aadhaar, and utility bills or rental agreements as residency proof. Form 10FA itself asks for your name, status, nationality, address, and the period and purpose of the certificate.
How long does TRC processing take?
No statutory processing timeline exists. Neither Rule 21AB nor any CBDT notification prescribes a turnaround for Form 10FB. Rule 21AB(4) leaves issuance to the Assessing Officer, who acts on being satisfied with the application, per incometaxindia.gov.in. Plan for a few weeks and file well before you need the certificate.
What Is the Difference Between Form 10F, Form 10FA, and Form 10FB?
The three forms serve different roles: Form 10F is a self-declaration, Form 10FA is an application, and Form 10FB is the certificate. Form 10F supplies the Rule 21AB(1) particulars a foreign TRC omits: status, nationality or country of incorporation, Tax Identification Number (TIN), period of residency, and foreign address. The table separates them.
| Form | Who files it | Purpose | When it applies |
|---|---|---|---|
| Form 10F | Non-resident claiming India-side relief | Self-declaration supplying Rule 21AB(1) particulars the TRC omits | Inbound |
| Form 10FA | Person resident in India | Application to the Assessing Officer for a TRC | Outbound |
| Form 10FB | Issued by the Assessing Officer | The India-issued TRC itself | Outbound, after Form 10FA |
Source: Rule 21AB(1)/(3)/(4), Income-tax Rules 1962. Since CBDT Notification No. 3/2022 dated 16 July 2022, Form 10F must be filed electronically on the e-filing portal, per the Central Board of Direct Taxes (CBDT). Note for 2026: the Income-tax Act 2025 took effect on 1 April 2026 and recodifies this framework at Section 159, with Forms 41, 42, and 43 now corresponding to Forms 10F, 10FA, and 10FB, per incometaxindia.gov.in. The TRC requirement itself is unchanged.
How Do NRIs Claim DTAA Benefits With a TRC?
NRIs claim DTAA benefits with a TRC from their country of residence, not from India. A Non-Resident Indian (NRI) is a tax resident abroad. So they obtain the TRC there, check it carries the Rule 21AB(1) particulars, e-file Form 10F if it does not, and give both to the Indian payer so treaty Tax Deducted at Source (TDS) rates apply at source.
This is the common mistake to avoid. Many NRIs think they apply to India for a TRC. They do not. India taxes their Indian-source income, and the treaty caps the withholding on it. A UAE or US resident, for example, presents that country’s TRC plus Form 10F to reduce TDS on Indian dividends, interest, or capital gains at the treaty rate.
How Do Foreign Companies and Investors Use a TRC?
A foreign company presents its home-country TRC plus Form 10F to claim treaty withholding rates on Indian-source dividends, interest, royalties, and technical fees. It does not file Form 10FA; that form is only for residents of India. A TRC is necessary but not sufficient under Section 90(5), so Indian authorities can still test commercial substance before granting relief.
Foreign portfolio investors and holding companies follow the same path. The home-country TRC and the e-filed Form 10F go to the Indian payer before the payment. The payer then deducts TDS at the treaty rate rather than the higher statutory domestic rate.
How Does a TRC Affect Your Tax Filing?
A TRC shapes what you keep and report at filing time. Indian residents claiming foreign tax relief report the treaty claim and foreign income in their Indian return and keep the Form 10FB certificate for assessment. Non-residents claiming reduced TDS must hold the TRC and e-filed Form 10F for the year of the claim.
Documentation is the point. If an Assessing Officer questions a treaty claim later, the TRC, Form 10F, and Form 10FB are the evidence. Rule 21AB(2A) requires you to maintain the documents supporting the Form 10F information and produce them on request, per the Income-tax Rules.
How Long Is a TRC Valid and Does It Need Annual Renewal?
A TRC covers the single financial year stated on it. You need a fresh certificate for every year you claim treaty benefits, because India issues no multi-year TRC. Rule 21AB ties the residency certificate and Form 10F to the period stated, so renewal is annual, per incometaxindia.gov.in.
Plan for this. A lapsed TRC means the next payment reverts to full domestic withholding until a current certificate is on file.
How Commenda Helps With Cross-Border Tax Compliance
Commenda’s corporate tax and accounting service handles the TRC and DTAA documentation behind your cross-border payments. It tracks your filing obligations and deadlines, so treaty claims are documented and defensible before payments go out, not scrambled together after a notice. For related-party flows, Commenda’s transfer pricing keeps the arm’s-length support aligned with your treaty position. Keep every renewal and return date visible with the Commenda compliance calendar.
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