Apostille for Form 6166, U.S. residency certification


MAY 9, 2017


Form 6166 (U.S. Residency Certification) is a letter issued by the IRS certifying that an individual or a company was / is a resident of the United States for the purposes of income tax laws of the United States.

As U.S. Residency Certification is a federal document, it requires a federal apostille. Federal apostilles are issued by the U.S. Department of State in Washinton DC. The price for a federal apostille is $175 per document.

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What does Form 6166 look like?

form 6166 us residency certification

tip apostilleIf you have an original Form 6166 - U.S. Residency Certification, please do not have it notarized in order to get an apostille. This document can be apostilled directly. 

Apostille for Form 6166: price, processing time, order form

Please send the original Form 6166 to us, and we will get an apostille for it.


U.S. (federal) apostille: $175 (Fedex within the U.S. is included)
FedEx International is $60 (most countries)
FedEx International to Eastern Europe and South America is $90
Processing time: 4-5 bus. days
Complete the Order form and enclose it with your document(s). Our mailing address is
Foreign Documents Express
123 Seventh Avenue, Suite 175
Brooklyn, NY 11215

 Need to order Form 6166, U.S. Residency Certification?

covid 19 4960657 640

Due to the public health concern regarding COVID-19, many New York State and New York City agencies and consulates have suspended all walk-in service.  Therefore, all apostille/ authentication requests are being processed via mail with delayed processing time. The processing time for New York apostilles is currently around three weeks. 

175 apostille 1All kinds of NY documents.

Free document evaluation.

Our guarantee: 100% refund if we are not able to apostille your document(s). No service fees. 

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