Do you need an Apostille on IRS Form 6166?
The United States has tax treaties with a number of foreign countries. Under these treaties, residents or citizens of the United States are taxed at a reduced rate, or are exempt from foreign taxes, on certain items of income they receive from sources within foreign countries. The IRS Form 6166 is also referred to the U.S. residency certification.
If the treaty does not cover a particular kind of income, or if there is no treaty between your country and the United States, you must pay tax on the income. We recommend that you contact an tax professional for more information.
IRS Form 6166 is a letter printed on the U.S. Department of Treasury stationary that certifies that a person or company is a United States resident for purposes of income tax laws of the United States. If you need this form authenticated with an apostille, our Washington DC Apostille service can authenticate this document through the U.S. Department of State in Washington, D.C. in four business days or less.
Step 1: Mail-In your IRS Form 6166. The fist step is to mail-in your IRS Form 6166 to our Washington, D.C. office for processing. Be sure to mail-in the original letter you received from the United State Department of Treasury.
Step 2: Processing Your Document with the U.S. Department of State. We will submit your document the following business morning to the United State Department of State – Office of Authentication. The processing time is four business days or less and we do provide FedEx 1-2 day return shipping at no additional cost.
That’s it! It’s that simple. Be sure to download our Washington DC Apostille order form and credit card authorization forms.
International Apostille Services, Inc. is the leader in document authentication services. We process documents from all 50 U.S. States including documents issued by the U.S. Federal Government. Our seven offices are strategically located to provide expedited apostille, document certification, and Embassy or Consulate legalization services.
Click to download our International Apostille Order Form. Our Apostille service is fast, convenient, and saves you time and money.
