Income Tax Treaty (DTAA)

The United States has income tax treaties with roughly seventy countries, including India (in force since 1991), Canada, the United Kingdom, and Australia. A treaty does three practical things for an individual: it limits the rate the source country can withhold on dividends, interest, and royalties paid to a resident of the other country; it decides which country may tax pensions, government service pay, and student or researcher income; and it provides a tie-breaker when both countries treat you as a resident in the same year.

Treaties do not generally exempt a U.S. resident from U.S. tax on foreign income. The saving clause in every U.S. treaty preserves the right to tax U.S. citizens and residents as if the treaty did not exist, with narrow exceptions. The treaty's main value to a U.S. resident with foreign income is therefore the lower foreign withholding rate (claimed abroad, in India with Form 10F and a tax residency certificate) and the foreign tax credit article that makes the two systems line up. The India-U.S. treaty, for example, caps Indian tax on interest paid to a U.S. resident and taxes most private pensions only in the country of residence.

Where a U.S. return takes a position that relies on a treaty to reduce U.S. tax, the position is disclosed on Form 8833; failing to disclose carries a $1,000 penalty. Residency under the treaty tie-breaker and residency under the substantial presence test can diverge, and a closer-connection claim on Form 8840 is a different mechanism again. Rubric Financial coordinates the treaty position with the client's accountant abroad so both returns rely on the same facts.