US Tax Forms

IRS Form 8840 vs 8833: What's the Difference for NRIs?

Hatim Dudhiyawala
Updated on: August 11, 20268 mins Editorial Standards
IRS Form 8840 vs 8833

As a nonresident alien, getting confused between Form 8840 and Form 8833 is normal because both forms can affect your U.S. tax treatment, but they serve different purposes. Form 8840 is used by eligible individuals to claim the closer connection exception to the Substantial Presence Test, while Form 8833 is used to disclose certain treaty-based tax positions. Considering this, filing Form 8840 allows an eligible nonresident alien to claim the closer connection exception to the Substantial Presence Test by showing that they had a tax home and a closer connection to a foreign country. Form 8833, on the other hand, is used to disclose certain treaty-based tax positions, including certain positions under which a taxpayer claims treaty residency in a foreign country instead of the United States.

Understanding the key difference between the two forms helps you handle your tax situation better and avoid unnecessary tax penalties. To help you out, this blog compares IRS Form 8840 vs. Form 8833, explains when you need to fill them out, and highlights their key differences. So read on and gather all the information.

Key Takeaways
  • IRS Form 8840 is used by eligible nonresident aliens to claim the closer connection exception to the Substantial Presence Test, which can allow them to remain nonresident aliens for U.S. tax purposes despite meeting the SPT.
  • To claim the closer connection exception, you generally must have been present in the U.S. for fewer than 183 days during the year, maintained a tax home in a foreign country for the entire year, and had a closer connection to that country than to the United States. You also cannot have taken steps toward or have a pending application for lawful permanent resident status. Your personal, family, economic, and other ties may be considered when determining the closer connection. 
  • IRS Form 8833 is used to disclose certain treaty-based tax positions that override or modify U.S. tax rules and may reduce or otherwise change the U.S. tax liability. However, certain treaty benefits are exempt from the Form 8833 disclosure requirement.
  • Green card holders generally cannot claim the closer connection exception using Form 8840. The exception is also unavailable to individuals with a pending adjustment-of-status application or who have applied or taken steps to apply for lawful permanent residence.
  • Failing to make a required Form 8833 disclosure may result in a $1,000 penalty for an individual or a $10,000 penalty for a C corporation. However, IRS rules provide exceptions to the Form 8833 filing requirement for certain treaty benefits.

What is IRS Form 8840: The Closer Connection Statement?

Let’s say you were present in the U.S. for fewer than 183 days during a tax year but otherwise met the Substantial Presence Test. You may still qualify for the closer connection exception if you maintained a tax home in a foreign country and can establish a closer connection to that country than to the United States. Form 8840 is used to claim this exception. Confused?

For instance, if you are an Indian tax resident and otherwise meet the U.S. Substantial Presence Test, you may still be treated as a nonresident alien for U.S. tax purposes if you independently satisfy all requirements for the closer connection exception and properly file Form 8840. Considering this,

To establish a closer connection to a foreign country, the IRS considers the overall facts and circumstances. Relevant factors may include where you maintain your permanent home, where your family and personal belongings are located, your banking and business activities, driver's license, voting rights, and the address shown on official documents. 

If you were present in the U.S. for 183 days or more during the year, you generally cannot claim the closer connection exception using Form 8840. However, you may still need to evaluate whether an applicable tax treaty provides a separate basis for nonresident treatment. If you are also treated as a resident of a treaty country under its domestic tax rules, you may need to evaluate the applicable treaty's tie-breaker rules and, if eligible, claim treaty treatment using Form 8833 and Form 1040-NR. Additionally, green card holders generally cannot claim the closer connection exception. The exception is also unavailable to individuals with a pending adjustment-of-status application or who have applied or taken steps to apply for lawful permanent residence.

This was all about IRS Form 8840. Moving ahead, now let's know about IRS Form 8833.

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What is IRS Form 8833: Treaty-Based Return Position?

If you were present in the U.S. for 183 days or more, you generally cannot claim the closer connection exception using Form 8840. However, if you are also a resident of a country that has an applicable tax treaty with the U.S., you may need to examine the treaty's residency tie-breaker rules. If you qualify for treaty residence in the foreign country, Form 8833 may be required to disclose that treaty-based position.

If your home country has an applicable tax treaty with the U.S., you may need to apply the treaty's tie-breaker rules if both countries treat you as a resident. These rules can determine your treaty residence, while the specific treaty provisions determine how different types of income are taxed. With these rules, you may be treated as a resident of your home country for treaty purposes instead of the United States if you satisfy the applicable treaty requirements and properly disclose the treaty-based position. Confused?

  • If you are a dual-resident taxpayer and determine that you are a resident of your home country under the applicable treaty's tie-breaker rules, you can generally file Form 1040-NR and attach Form 8833 to disclose the treaty-based position and claim nonresident treatment for U.S. income-tax purposes.
  • As a nonresident alien, you are generally subject to U.S. tax on income that is taxable under the applicable U.S. nonresident rules, including certain U.S.-source income and effectively connected income. The applicable tax treaty may modify the U.S. tax treatment of specific types of income. 

If you are required to file Form 8833 and fail to make the required disclosure, you may be subject to a $1,000 penalty for each failure. The penalty may not apply if you can establish reasonable cause and that the failure was not due to willful neglect. Failure to file the form does not, by itself, automatically make you a U.S. tax resident or create a tax on your global assets. 

So this is how IRS Form 8833 works. Moving further, let's know the key difference between IRS Form 8840 and IRS Form 8833. 

IRS Form 8840 vs 8833: Key Difference

The key difference between IRS Form 8840 and IRS Form 8833 is as follows:

Purpose of Each Form

IRS Form 8840 allows an eligible individual who would otherwise meet the Substantial Presence Test to claim the closer connection exception and potentially remain a U.S. nonresident for tax purposes. However, you must have been present in the United States for fewer than 183 days during the relevant tax year.

In contrast, IRS Form 8833 is used to disclose certain treaty-based return positions that override or modify U.S. tax rules. For example, a qualifying dual-resident taxpayer may use it to disclose a treaty-based claim of residence in India under the applicable U.S.-India tax treaty. This treaty-based position may change how your income is taxed in the U.S., while the applicable treaty provisions and your home country's tax rules determine how different types of income are treated in each country.

Who Should File?

The table below shows who should file which IRS form:

Particulars IRS Form 8840 IRS Form 8833
Filer NRIs who otherwise meet the SPT but satisfy the requirements for the closer connection exception, including having a foreign tax home and a closer connection to that foreign country than to the United States. NRIs and dual-resident taxpayers who are required to disclose a qualifying treaty-based return position, subject to applicable Form 8833 exceptions.
Green Card Holders Not qualify Not eligible for Form 8840; may potentially claim treaty treatment using Form 8833 if the applicable treaty and other requirements are satisfied.
Tax Filing Status Affected Non-resident alien vs resident alien classification Form 8833 itself is a disclosure form and does not independently determine residency. However, a valid treaty-based position disclosed on the form can affect how a dual-resident taxpayer is treated for U.S. income-tax purposes.

When is Each Form Required?

Filing Form 8840 may allow an eligible individual who otherwise meets the SPT to claim the closer connection exception and be treated as a nonresident alien for U.S. tax purposes. Form 8840 is used when you qualify for the closer connection exception under U.S. domestic tax rules. Form 8833 is used when you take a qualifying treaty-based position that must be disclosed under the applicable IRS rules. Therefore, whether you need Form 8833 depends on the treaty position you are claiming, not simply on whether you qualify for Form 8840.

Filing Requirements

If you file Form 1040-NR, attach Form 8840 if you are claiming the closer connection exception. Attach Form 8833 when you are required to disclose a qualifying treaty-based position. If you are not required to file a U.S. tax return, you can submit Form 8840 separately to the IRS by the applicable Form 1040-NR filing deadline. 

Due Date

Form 8833 is generally attached to the applicable U.S. tax return and must be filed by the applicable return deadline, including any valid filing extension. In contrast, the filing deadline for IRS Form 8840 depends on whether you file a US tax return or not. Considering this:

  • April 15 generally applies when the taxpayer received wages subject to U.S. income tax withholding.
  • June 15 generally applies when the taxpayer did not receive wages subject to U.S. income tax withholding.

Supporting Documents

  • For Form 8840, you should maintain records that support the information reported on the form, such as evidence of your foreign tax home, residence, family and financial connections, and other relevant contacts. The IRS does not prescribe these items as a universal mandatory attachment checklist.
  • IRS Form 8833 is a disclosure form that requires you to identify the applicable treaty-based position, including the relevant treaty article and the nature and amount of the income or other item involved, as required by the form and its instructions. 

So this was all about the IRS Form 8840 vs. 8833 comparison. Moving forward, let's know the common mistakes to avoid when filing IRS Form 8840 and IRS Form 8833.

Common Mistakes to Avoid When Filing IRS Form 8840 and IRS Form 8833

Here are some common mistakes you should avoid when filing IRS Form 8840 and IRS Form 8833:

  • Form 8840 does not apply to green card holders. The closer connection exception is also unavailable to individuals with a pending adjustment-of-status application or who have applied or taken steps to apply for lawful permanent residence.
  • Failing to file Form 8840 on time can prevent you from claiming the closer connection exception. However, the IRS provides limited relief if you can establish by clear and convincing evidence that you took reasonable steps to become aware of the filing requirement and significant steps to comply. 
  • Failing to identify the specific treaty article or provide other information required for the treaty-based position on Form 8833 is a common filing mistake.
  • Do not assume that Form 8840 and Form 8833 are interchangeable. They serve different purposes, and the form or forms you need to file depend on your residency status, the closer connection exception, and any treaty-based position you are claiming.
  • Do not confuse Form 8833 with Form 8843. Form 8843 is used by certain alien individuals to explain why days of U.S. presence should be excluded from the Substantial Presence Test, including qualifying students, teachers, trainees, exchange visitors, and individuals with certain medical conditions. Students and other exempt individuals must meet the applicable IRS requirements.

These are the common mistakes you should avoid when filing IRS Form 8840 and IRS Form 8833.

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Final Thoughts

Lastly, from the IRS Form 8840 vs. 8833 comparison, it is clear that both forms serve different tax purposes in the US. Form 8840 helps eligible nonresident aliens who otherwise meet the Substantial Presence Test claim the closer connection exception and potentially remain nonresidents for U.S. tax purposes. In contrast, IRS Form 8833 is used to disclose certain treaty-based tax positions that may override or modify U.S. tax rules and can result in reduced or different U.S. tax treatment where the applicable treaty provides such benefits. Choosing the correct IRS form depends on your U.S. residency status, physical presence, tax home, closer connection, and any applicable treaty-based position and filing requirements. 

If you are still confused between the two forms or facing issues claiming U.S. tax benefits, connect with Savetaxs. Our team of tax experts can help you determine the appropriate IRS form for your situation and prepare and file it accurately

Note: This guide is for information purposes only. The views expressed in this guide are personal and do not constitute the views of Savetaxs. Savetaxs or the author will not be responsible for any direct or indirect loss incurred by the reader for taking any decision based on the information or the contents. It is advisable to consult either a CA, CS, CPA or a professional tax expert from the Savetaxs team, as they are familiar with the current regulations and help you make accurate decisions and maintain accuracy throughout the whole process.

About Author
Hatim Dudhiyawala
Hatim Dudhiyawala Certified Public Accountant (CPA)

Hatim Dudhiyawala is a Certified Public Accountant (CPA) with SaveTaxs and specializes in Indian and NRI taxation. He advises individuals, NRIs, and businesses on income tax filing, capital gains taxation, DTAA benefits, fund repatriation, and tax compliance. With experience in cross-border tax matters, Hatim helps taxpayers understand complex regulations and make informed decisions. Through his articles, he shares practical insights to help readers stay compliant and manage their tax obligations with confidence. See Full Bio

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Frequently Asked Questions

The main difference is that Form 8840 is used by eligible individuals to claim the closer connection exception to the Substantial Presence Test, while Form 8833 is used to disclose certain treaty-based return positions that may affect their U.S. tax treatment.

No. Green card holders generally cannot claim the closer connection exception using Form 8840 because they are U.S. residents under the green card test. However, an eligible green card holder may potentially claim treaty-based treatment under an applicable tax treaty.

If you do not timely file Form 8840, you generally may not be able to claim the closer connection exception. However, the IRS provides limited relief if you can meet the required clear and convincing evidence standard for late filing. Your ultimate U.S. tax treatment will also depend on your residency and any applicable treaty rules.

If you qualify for and want to claim the closer connection exception for a particular tax year, you generally need to file Form 8840 for that year. You do not need to file Form 8840 every year if the closer connection exception does not apply to you.

No, Form 8840 is different from Form 8843. Form 8843 is used by certain alien individuals to explain why days of U.S. presence should be excluded from the Substantial Presence Test, including qualifying students, teachers, trainees, exchange visitors, and individuals with certain medical conditions.