Finance & Taxes
DTAA Relief & Foreign Tax Credit Calculator (India–US)
Taxed on the same income in both India and the US? Estimate your Foreign Tax Credit, how much double taxation the DTAA avoids, and any US tax still due or India tax to carry over.
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Educational estimate only. Not legal, tax, immigration, or financial advice. Full disclaimer below.
Source: India–USA DTAA (1989, as amended); IRS Form 1116 instructions; IRS Publication 514 · data last checked . Verify before making decisions.
Under the India–USA Double Taxation Avoidance Agreement (DTAA), income taxes you paid in India on India-sourced income can offset your US federal tax bill via the Foreign Tax Credit (IRS Form 1116). The credit is limited to the US tax that would have applied on that same income — you cannot use it to reduce tax on other income. Enter your India income and tax paid to estimate how much double taxation you avoid.
- Who this is for
- US-resident NRIs and green card holders with income from India — such as rental income, fixed deposit interest, dividends, or capital gains — who want to claim DTAA relief on their US tax return
- Timeline / decision window
- Foreign tax credit is claimed for the tax year the income arises. In India, Form 67 and supporting documents are generally furnished on or before the end of the assessment year relevant to the previous year in which the income is offered or assessed to tax in India. When foreign income is included through an updated return under section 139(8A), the relevant documents must be furnished on or before the date the updated return is filed. Always verify the current instructions before filing. In the US, Form 1116 is filed with your annual return.
What you'll need for the calculator
- The income type (salary, interest, dividends, capital gains, rental, pension)
- Gross income earned in the source country
- Tax already paid in the source country
- Your tax bracket / rate in the country of residence
- Which forms apply (Form 67 in India, Form 1116 in the US, Form 10F where a TRC is needed)
Numbers shown are estimates. Tax rates, fees, thresholds, and treaty rules change and depend on your visa status, state, and individual circumstances — verify with a qualified professional before acting.
Your details
Indian tax likely absorbed by US tax on this income
$2,000
Screening estimate — not the amount that will appear on Form 1116.
- • This screening estimate multiplies the single income figure you entered by the single marginal bracket you selected. The actual Form 1116 limitation is a ratio across your entire return — foreign-source taxable income divided by worldwide taxable income, applied to your US tax before credits — so your real credit will differ.
- • Assumes all of the income falls in one Form 1116 basket. Credits cannot be mixed across baskets, and income you hold in other baskets is not considered here.
- • Ignores source rules, timing differences between when each country taxes the income, currency conversion, treaty resourcing, and the interaction with deductions and the standard deduction.
- • State taxes are not creditable under the treaty and are excluded.
- • Excess foreign tax is generally carried back one year and forward up to ten within the same basket. This tool does not model your existing carryovers.
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The shared link may contain the financial assumptions entered in this calculator. Do not share it if you consider those amounts private. Names and email addresses are not included.
Simplified screening estimate — not a Form 1116 or Form 67 computation, and not the figure that will appear on either. The real limitation prorates the credit across your total taxable income and separates income into baskets; source rules, timing, currency conversion, treaty resourcing, existing carryovers and state taxes (not creditable) all change the result. Confirm with a qualified cross-border tax professional before filing.
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After the calculator
What your result means
The calculator estimates how much of your tax is offset by the foreign tax credit and how much double taxation the DTAA removes — plus whether any residual tax is still due in your country of residence or any excess foreign tax carries over. Importantly, the credit is generally capped at the residence-country tax on that same income, so it reduces double taxation but rarely erases all tax.
How DTAA relief actually works
What DTAA means
The Double Taxation Avoidance Agreement between India and the US allocates taxing rights over each income type so the same income isn't taxed twice in full. It sets which country taxes first and how the other gives relief.
Treaty relief vs foreign tax credit
Treaty relief can cap the rate the source country charges (e.g. reduced withholding on interest/dividends). The foreign tax credit then lets your country of residence offset the tax you already paid abroad — the two work together.
Income type matters
Salary, interest, dividends, capital gains, rental income, and pensions are each treated differently under the treaty. The credit you can claim depends on which article covers the income and the rate the source country applied.
The forms
India: Form 67 to claim foreign tax credit, and Form 10F plus a Tax Residency Certificate when treaty benefits are claimed on Indian income. US: Form 1116 to claim the foreign tax credit against US tax.
Tax consequences
Credit is capped, not unlimited
The foreign tax credit can't exceed the tax your residence country would charge on that same income. If the source country taxed it more heavily, the excess may carry over rather than refund.
Income-type specific rates
Interest and dividends often have treaty-reduced withholding; capital gains and rental income follow their own articles. Applying the wrong rate is a common source of over- or under-credit.
Documentation is required
You generally need proof of foreign tax paid, and in India a Tax Residency Certificate plus Form 10F to claim treaty benefits. Missing paperwork can cause the credit to be denied.
Timing mismatches
India and the US have different tax years. Income taxed in one year abroad may line up with a different residence-country year, which can affect when you claim the credit.
Step-by-step process
- 1Identify the income type and which country is the source vs your country of residence.
- 2Confirm the treaty article and any reduced withholding rate that applies to that income.
- 3Gather proof of foreign tax paid, plus a Tax Residency Certificate and Form 10F if claiming treaty benefits on Indian income.
- 4Compute the residence-country tax on the same income to find your credit cap.
- 5File the credit: Form 67 in India, Form 1116 in the US, with your annual return.
- 6Track any excess foreign tax that carries over to future years.
Common mistakes to avoid
- Assuming the DTAA erases all tax — it caps double taxation, but residual residence-country tax often remains.
- Filing Form 67 late in India, which can jeopardize the foreign tax credit for the year.
- Claiming treaty benefits on Indian income without a valid TRC and Form 10F.
- Applying the wrong treaty rate for the income type (e.g. treating dividends like salary).
- Ignoring the different India/US tax years and claiming the credit in the wrong period.
Example scenario
NRI with US income who is tax-resident in India
Rohit has become an ordinary resident of India but still receives US-sourced interest and a small US pension. The US taxes that income at source. On his India return, his worldwide income is taxable, but he claims a foreign tax credit (Form 67) for the US tax already paid, capped at the Indian tax on that same income. The DTAA means he isn't taxed twice in full — he effectively pays the higher of the two rates, not the sum. He keeps his US tax documents and files Form 10F where the treaty rate is claimed.
Related tools & guides
Frequently asked questions
What is the DTAA between India and the USA?
The Double Taxation Avoidance Agreement is a tax treaty between India and the US that decides which country taxes each type of cross-border income and how the other country gives relief. Its purpose is to stop the same income from being fully taxed twice.
Can I claim a foreign tax credit in India?
Yes. If you're tax-resident in India and paid tax abroad on the same income, you can claim a foreign tax credit against your Indian tax by filing Form 67, subject to the treaty and to the Indian tax on that income as a cap.
What is Form 67?
Form 67 is the Indian form you file to claim a foreign tax credit for taxes paid outside India. It generally must be submitted on or before your income-tax return due date and lists the foreign income and tax paid.
What is Form 10F?
Form 10F is an Indian form that supplies treaty-relevant details (like your tax residency) when you claim DTAA benefits on Indian income and your Tax Residency Certificate doesn't already contain all the required information.
Does the DTAA avoid all taxes?
No. The DTAA and foreign tax credit reduce double taxation, but they generally don't erase all tax. The credit is capped at the residence country's tax on the same income, so you typically end up paying roughly the higher of the two countries' rates, not zero.
Can NRIs claim DTAA relief on interest income?
Yes. Interest income is covered by its own treaty article, which often caps the withholding rate the source country can charge. NRIs can then claim relief or a foreign tax credit so the interest isn't taxed twice in full — with a valid TRC and Form 10F where required.
Reviewed for 2026 · data last checked . Source: India–USA DTAA (1989, as amended); IRS Form 1116 instructions; IRS Publication 514. Figures are estimates and may change — verify before acting.
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Disclaimer, assumptions & sources
This tool is for general education and planning only. It does not replace advice from a CPA, attorney, financial advisor, USCIS, IRS, State Department, or other official source. Rules, limits, forms, fees, dates, and government processing information may change. Always verify before filing, investing, or making immigration, tax, or financial decisions.
- For educational use only — not legal advice.
- Not tax advice.
- Not financial advice.
- Not immigration advice.
- Numbers, forms, fees, dates, rules, and limits may change at any time.
- Always verify with official sources before acting.
- Consult a CPA, attorney, financial advisor, or the relevant official agency (USCIS, IRS, State Department) when it matters to your situation.
This calculator provides general estimates and is not financial, tax, legal, or immigration advice. Rules change and vary by state, visa status, and individual circumstance. Consult a qualified professional before acting.
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