IRS Form 8802, also known as the “Application for United States Residency Certification/Additional Certification Requests,” is a tax form used by individuals and businesses to obtain a residency certification from the IRS. This certification is often required by foreign tax authorities to claim certain benefits under a tax treaty between the United States and another country.
In this article, we will discuss who needs to file Form 8802, how to fill it out, where to submit it, and answer some common questions related to this form.
Who Needs to File Form 8802?
Individuals and businesses that are U.S. residents for tax purposes and are claiming benefits under a tax treaty with a foreign country may need to file Form 8802 to obtain a residency certification. This certification is often required by foreign tax authorities to verify that the individual or business is a resident of the United States for tax purposes and is eligible for the benefits provided by the tax treaty.
How to Fill Out Form 8802?
Form 8802 consists of two parts: Part I and Part II. Part I is used to request a residency certification for an individual or business, while Part II is used to request an additional certification for the same individual or business.
To fill out Part I of Form 8802, you will need to provide your name, address, taxpayer identification number, and the tax treaty article(s) that you are relying on to claim treaty benefits. You will also need to provide information about the treaty partner country and the specific treaty provision that provides for the benefit you are claiming.
If you are requesting an additional certification in Part II of Form 8802, you will need to provide the same information as in Part I, as well as the specific additional certification you are requesting.
Where to Submit Form 8802?
Form 8802 should be submitted to the IRS by mail or fax. The mailing address and fax number are provided on the form instructions. The processing time for Form 8802 is typically 10 weeks, but it may take longer during peak filing periods.
Why You Need to File Form 8802
Filing Form 8802 is necessary because it allows U.S. taxpayers to obtain a residency certification (Form 6166) from the IRS. Foreign governments often require this certification to confirm that an individual or entity qualifies for treaty benefits.
Without Form 8802 and the resulting Form 6166, taxpayers may face issues such as:
- Higher foreign tax withholding rates.
- Inability to prove U.S. residency for treaty relief.
- Overpayment of foreign taxes that may not be refundable.
This makes Form 8802 essential for anyone seeking to claim reduced tax rates, exemptions, or other treaty-based benefits in another country.
Steps to Obtain a Tax Residency Certificate
Here is a step-by-step guide to securing your U.S. Tax Residency Certification through Form 8802:
- Determine eligibility – Ensure you are a U.S. resident for tax purposes and that your situation involves a treaty benefit.
- Complete Part I of Form 8802 – Provide your legal name, address, taxpayer identification number, and the treaty article relied upon.
- Complete Part II if requesting additional certifications – This covers the same individual or business but for additional treaty benefits or jurisdictions.
- Pay the application fee – The IRS requires a non-refundable fee with each submission (see fees below).
- Submit the form by mail or fax – Send the completed Form 8802 with the required payment to the IRS processing office listed in the form’s instructions.
- Await IRS issuance of Form 6166 – This is the official residency certification document you use with foreign tax authorities.
Fees for Filing Form 8802
The IRS charges a filing fee for Form 8802. The current fee schedule is as follows:
- $85 for individuals
- $185 for businesses and other entities
This fee must be paid at the time of submission and is non-refundable.
Submission Expectations
While the IRS typically processes Form 8802 in 10 weeks, actual timelines may vary depending on demand and volume. Taxpayers should prepare for the following:
- During peak filing times (early in the calendar year), processing may take longer than 10 weeks.
- Submissions made close to foreign filing deadlines should be done as early as possible to avoid delays.
- Expedited processing is not available—advance planning is essential.
Common Questions About Form 8802
What is a residency certification?
A residency certification is a document that certifies that an individual or business is a resident of the United States for tax purposes and is eligible for benefits under a tax treaty with a foreign country.
What are the benefits of obtaining a residency certification?
Obtaining a residency certification can help individuals and businesses claim certain tax benefits under a tax treaty with a foreign country. These benefits may include reduced rates of tax withholding, exemptions from certain taxes, and other tax benefits provided by the treaty.
Can I request multiple certifications on one Form 8802?
Yes, you can request multiple certifications on one Form 8802. You will need to fill out Part I for each certification you are requesting and fill out Part II if you are requesting an additional certification for the same individual or business.
How much does it cost to file Form 8802?
The filing fee is $85 for individuals and $185 for entities. Payment must be made when the form is submitted.
What is the difference between Form 8802 and Form 6166?
Form 8802 is the application you file with the IRS to request proof of U.S. tax residency. Form 6166 is the official document issued by the IRS that taxpayers present to foreign governments to claim treaty benefits. In short, you submit Form 8802 to receive Form 6166.

