There are certain requirements for Residents and Non-Residents Aliens when it comes to travel.

The Document you need.

You will need a tax clearance document, commonly called a “Departure Permit” or “Sailing Permit” from the Internal Revenue Service.

The following  IRS Tax Rules apply for both residents and non-residents.

Tax Clearances – Residents, Non-Residents Aliens – Traveling Abroad

If you are either a resident or a nonresident alien departing the United States, you will usually have to show that you have complied with the U.S. income tax laws before departing from the United States.

You can do this by obtaining a tax clearance document, commonly called a “Departure Permit” or “Sailing Permit” from the Internal Revenue Service.

Exemptions.

Certain foreign diplomats, employees of foreign governments, students, trainees and exchange visitors do not need a departure permit.

Non Resident Aliens.

Nonresident aliens who did not have taxable income for the past year and who do not have taxable income for the tax year up to and including the date of departure, may use Form 2063 (PDF), U.S. Departing Alien Income Tax Statement, to apply for a departure permit. Nonresident aliens who have any U.S. taxable income must complete Form 1040-C (PDF), U.S. Departing Alien Income Tax Return, and pay your U.S. tax liability as shown on the Form 1040-C in order to receive a departure permit.

In certain cases, you may furnish a bond guaranteeing payment of tax, but you must pay your tax liability when your final income tax return is due.

Any tax you pay counts as a payment on your final return that you must file after the end of your tax year.
Resident Aliens.

If you are a resident alien and you did not have taxable income for the prior year and do not have taxable income for the tax year up to and including the date of departure, or you are a resident alien who is leaving only temporarily, use Form 2063 (PDF) to apply for a departure permit.

Resident aliens who have taxable income may still use Form 2063 to apply for a departure permit if the IRS is satisfied that your departure will not hinder the collection of tax.

If you are a resident alien leaving the United States with no definite plans to return for the year, you will have to complete Form 1040-C (PDF), and pay your tax liability as shown on the Form 1040-C in order to get a departure permit. In certain cases, you may furnish a bond guaranteeing payment of tax, but you must pay your tax liability when your final income tax return is due.

Any tax you pay counts as a payment on your final return that you must file after the end of your tax year.
IMPORTANT APPLICATION PROCESS – When and How to Apply for a Departure Permit

You must obtain your departure permit before you leave the United States.

You should apply for the departure permit no earlier than 30 days before you plan to leave, but at least two weeks in advance of your departure.

Where to get the permit.

To get your departure permit, visit your nearest Taxpayer Assistance Center (walk-in IRS office). If you are married to an alien who is leaving the country with you, both of you must go to the IRS office.

For information on the location of the Taxpayer Assistance Center (walk-in IRS office) nearest to you, call 800-829-1040, or visit www.irs.gov. or call our offices.

You must bring with you all the following records and information for the current year that apply to you:

1.A valid passport and your alien registration card or visa,
2.Copies of the last two years’ U.S. income tax returns with proof of payment of any balances due,
3.Proof of any payments of estimated tax for the past year and this year,
4.Substantiation of deductions for business expenses and itemized deductions claimed,
5.Documentation for dependents claimed.
6. A statement from each employer showing the wages paid and tax withheld from January 1st to the date of departure (For this statement you can use a payroll deduction slip for your last paycheck if it shows this information),
7.If you are self-employed, you must bring a profit and loss statement for the current year up to the date of departure,
8.Documents showing any gain or loss from the sale of personal and/or real property, including capital assets and merchandise,
9.Documents concerning scholarships or fellowship grants,
10.Documents indicating that you qualify for any special tax treaty benefits,
11.Document verifying your date of departure from the United States, such as an airline ticket, and
12.Document verifying your U.S. taxpayer identification number, such as a social security card or an IRS issued CP 565 showing your individual taxpayer identification (ITIN) number.