Money & Taxes
The India–US Tax Treaty: How Double Taxation Actually Gets Prevented
6 min read · Updated July 12, 2026
Earning across two countries does not mean paying full tax twice — the treaty and the foreign-tax-credit systems exist precisely to prevent that. But relief is claimed, never automatic: the taxpayer who doesn't file for it simply doesn't get it.
The two relief mechanisms, and which does the real work
Foreign tax credit is the workhorse: the US credits income taxes actually paid to India against US tax on the same income (Form 1116), and India provides the mirror-image relief under its law and the treaty. For most salaried NRIs with some Indian interest or rent, the credit system alone resolves double taxation — the treaty's job is defining who taxes what first.
The treaty's articles assign taxing rights by income type: employment income, business profits, dividends, interest, royalties, capital gains, pensions, students and teachers each have their own rules and, in some cases, reduced withholding rates. Claiming a treaty position on a US return uses Form 8833 where disclosure is required; India-side treaty claims require a Tax Residency Certificate plus Form 10F.
The provisions our community actually uses
Students and apprentices (Article 21): Indian students in the US can exempt payments from abroad for maintenance and education, and the article carries a distinctive benefit allowing the standard deduction — one of very few treaties that do — which is why nonresident Indian students often owe less than their peers.
Tie-breakers for dual-residence years (arrival and departure years commonly trigger these): permanent home, center of vital interests, habitual abode, in sequence. Interest and dividends: withholding-rate articles govern the cross-border rates banks and companies apply, which you reconcile at filing.
The classic mistakes
Assuming Indian TDS 'settled' the tax: TDS is India's collection mechanism, not a global settlement — a US resident must still report the income and claim the credit, and refunds of excess TDS come from filing an Indian return.
Assuming the treaty exempts Indian capital gains for US residents: gains treatment is asset-specific and layered (Indian law taxes Indian-asset gains; US law taxes worldwide gains; the credit reconciles them), and Indian mutual-fund holdings add the PFIC regime on top — see that guide. The treaty is where do-it-yourself filing most reliably underperforms one professional consultation.
Claiming relief, mechanically
US side: foreign tax credit via Form 1116 with your Indian tax proof (Form 26AS/AIS and TDS certificates are the evidence); treaty-based positions that require disclosure go on Form 8833; student-article benefits are claimed directly on the 1040-NR line items they affect.
India side: treaty relief requires a Tax Residency Certificate from the IRS (Form 6166, requested via Form 8802 — allow weeks) plus India's Form 10F and a no-permanent-establishment declaration where relevant. File the Indian return to reclaim excess TDS; refunds flow to the NRO account. Sequence matters: gather certificates before filing season, not during it.