It is not mandatory to file an Income Tax Return (ITR) if your total gross income is below the basic exemption limit of ₹2.5 lakh (for individuals below 60, old tax regime). However, filing is compulsory if you meet specific criteria, such as high-value transactions or deposits, or to claim a TDS refund.
The minimum income to file an Income Tax Return (ITR) in the U.S. for the 2025 tax year depends on your filing status and age, with thresholds like $15,750 for Single filers (under 65) and $31,500 for Married Filing Jointly (both under 65). You might still need to file if you're self-employed (>$400 net earnings), had taxes withheld, or want to claim refundable credits, while in India, it's generally above ₹2.5 Lakhs (or ₹4 Lakhs under the new regime), but exceptions exist for high electricity bills or foreign assets.
At a glance
The minimum income amount to file taxes depends on your filing status and age. For 2025, the minimum income for Single filing status for filers under age 65 is $15,750 . If your income is below that threshold, you generally do not need to file a federal tax return.
The income Tax exemption limit for all Indian Citizens (below 60 years) is still INR 2.5 lakh. The income tax exemption limit for Senior Citizens (60 years or above) is still INR 3 lakh. Income Tax exemption for Very Senior Citizens (80 years or above) is still INR 5 lakh.
If a taxpayer's total income is below Rs. 5 lakh, they are liable to pay a reduced penalty of Rs. 1,000 if they file their ITR after the due date.
As per the Income Tax Act, 1961, individuals with an annual income below ₹2.5 lakh are not required to file an ITR. However, there are exceptions where filing is still necessary or beneficial, such as: If you want to claim a tax refund. If you had TDS deducted from salary, bank interest, or investments.
ITR Filing Charges:
Salaried ITR Filing: ₹1,000/- Capital Gain / Share Gain-Loss ITR: ₹1,500/- Business ITR – 44AD Return: ₹2,000/- All other ITR Filing: ₹3,000/-
All individuals and entities with a taxable income are required to file ITR. It is mandatory for all taxpayers whose income exceeds the exemption limit – ₹2.5 lakhs (under 60 years) for the old regime and ₹7 lakhs for the new regime.
There is no income tax liability if your taxable income does not exceed the basic allowance. The basic tax-free allowance for single taxpayers is €11,784 in 2024 and €12,096 in 2025. For jointly assessed spouses/partners, the basic tax-free allowance doubles to €23,568 and to €24,192 in 2025.
Certain NRIs: If the NRIs are only generating income from dividends or interest, or if their income is subject to TDS, then they might be exempted from filing tax returns. Senior Citizens (above 75 years): Senior citizens above the age of 75 whose income consists of pension and interest can be exempt from filing ITR.
You generally need to file a U.S. federal tax return if your gross income for Tax Year 2025 (filed in 2026) is above a certain threshold, which varies by filing status and age, for instance, $15,750 for single filers under 65, while self-employed individuals must file if they earn $400 or more in net earnings. Thresholds increase for married couples and those 65 or older, but you might still need to file to claim a refund or refundable credits even if below the income limit.
The IRS will not charge you an underpayment penalty if:
You must file a federal tax return if your gross income meets certain thresholds, generally around $15,750 for single filers under 65, but this varies by filing status, age, and if you're a dependent, with lower amounts for married filing separately ($5) or self-employed individuals with $400+ net earnings. For the 2025 tax year, thresholds increase for older individuals (e.g., $17,750 for single, 65+) and higher for head of household ($23,625) or married filing jointly ($31,500), according to IRS guidance and tax prep sites.
As an NRI, PIO, or OCI, you may be required to file tax returns in India if your Indian income surpasses the specified threshold or if you seek to claim refunds for excess tax deductions. While filing an ITR is mandatory only under certain circumstances, voluntary filing can be beneficial in many ways.
Common ITR Filing Mistake 1: Missing the Filing Deadline
The most avoidable mistake is missing the due date. For most individual taxpayers, the deadline for FY 2024-25 is 15th September 2025 (extended from July 31).
All you need to do is go to your iTax profile, Returns, and select the NIL return option and submit. What do I do if I am trying to upload my return but system tells me I have to file returns for previous months/year? In the case of first time filling you need to call KRA for the change of roll-out date.
The minimum amount (or threshold) of income requiring you to file a federal tax return. 2025 filing requirements for most taxpayers: Gross income of at least $15,750 (individuals) or $31,500 (married filing jointly).
The income tax slab rates under the new tax regime for FY 2025–26 are as follows: income up to ₹4 lakh is tax-free; ₹4 lakh to ₹8 lakh is taxed at 5%; ₹8 lakh to ₹12 lakh at 10%; ₹12 lakh to ₹16 lakh at 15%; ₹16 lakh to ₹20 lakh at 20%; ₹20 lakh to ₹24 lakh at 25%; and income above ₹24 lakh is taxed at 30%.
As per the Income Tax Act, it is not mandatory for individuals earning less than the basic exemption limit to file an ITR. Thus, individuals filing nil returns file it in their interest.
You generally don't have to file U.S. federal taxes if your income falls below the standard deduction for your filing status (e.g., single, married) and age, but you might still need to if you have self-employment income over $400, certain investment income, or received Social Security benefits that become taxable due to other income. Even if not required, filing is smart to claim refundable credits or get refunds, but some people, like certain low-income seniors or those with only non-taxable income, are typically exempt.
Consequences of Not Filing ITR
Failing to meet this deadline could result in a penalty of ₹ 5000 if the return has been submitted after the due date under Section 234F. The penalty is reduced to ₹ 1000 if your total income is under ₹ 5 lakh for the concerned year.
Yes, you can file your ITR without a CA via our DIY plans. Click here to check out the plans. What is assisted filing? Get an expert to do your taxes for an individual with all kinds of income.
Maximum marginal rate is the highest rate of tax at any income level. This means for those with incomes between Rs 2 crore and Rs 5 crore, 39% will be the highest applicable tax rate, and for those with incomes above Rs 5 crore, it will be 42.74% — the highest tax rate since 1992.
The average cost of tax preparation by a Certified Public Accountant (CPA) in the U.S. typically ranges from $200–$500 for individual returns and $1,000–$5,000 for small business or corporate returns. Costs depend on the complexity of your taxes, the number of forms required, and your location.