
What Form 1040-C Is For
IRS Form 1040-C (2012) helps departing aliens settle their tax obligations before they leave the United States. The IRS uses it to confirm that you reported taxable income for the current tax year and paid the expected tax liability tied to that income. Once they review your documents and tax computation, you will receive a tax clearance certificate known as a sailing permit or departure permit. This certificate confirms that you have met the U.S. income tax requirements before departure.
When You’d Use Form 1040-C
Form 1040-C is used when you must obtain a sailing permit before you leave the United States. You need this form if you received taxable income during the tax year and are required to confirm your tax obligations with the IRS before departing. Key points include:
- You must file Form 1040-C at least two weeks before your departure, but no earlier than 30 days before your travel.
- Filing is in person at a local IRS office, since the IRS reviews your records and verifies your expected tax liability during the appointment.
- Most foreign nationals with U.S. source income are required to file the form, unless they qualify for an exemption, such as students, diplomats, or individuals with limited income.
- Some individuals may be eligible to use Form 2063, which requires fewer documents and applies to specific low-income situations.
- Form 1040-C cannot be filed late or amended, as the tax clearance certificate applies only to the departure associated with that appointment.
Key Rules or Details for 2010 Filers
When filing Form 1040-C for the 2010 tax year, the IRS uses several rules to verify your tax obligations before issuing a departure permit. The points below outline the requirements that departing aliens must follow.
- Residency Status Determines Reporting: Resident aliens are required to report worldwide income. Nonresident aliens report only U.S.-sourced income or income connected to a U.S. business.
- Full-Year Income Must Be Included: You must report income received and income you expect to receive for the entire 2010 tax year, even if you leave the United States before December.
- Payment May Be Required at the Appointment: The IRS may require full payment of the tax shown on the form unless it decides that your departure will not affect collection.
- Bond Guaranteeing Payment May Be Accepted: If you cannot pay in full, the IRS may allow a bond guaranteeing payment to cover your expected tax liability.
- Limits on Filing Joint Returns: Nonresident aliens cannot file joint returns. Resident alien couples may file jointly only if both spouses qualify at year-end.
- Follow 2010 Payroll Tax Rules: Employees and self-employed individuals must apply the Social Security and Medicare tax rules in effect for 2010.
- Special Rules for F, J, M, and Q Visa Holders: Some students and trainees may be exempt from payroll taxes and may use Form 843 if tax was withheld incorrectly.
Step-by-Step (High Level)
Step 1 – Determine Whether You Need the Form
Start by confirming whether you are a resident or nonresident alien, since that classification affects how you report income and whether departing alien income tax rules apply. Review any tax treaty with a foreign government, including special tax treaty benefits, to understand how they affect the amount you must report.
Step 2 – Gather Required Records
Collect your passport, alien registration card, and your individual taxpayer identification number or another taxpayer identification number. Bring any documents from an employer showing wages paid, along with records showing income tax withholding, tax withheld, estimated tax payments, and income taxes paid. If you sold or own capital assets, include documents showing gains or losses.
Step 3 – Review Past Income Information
Gather copies of income tax returns filed for the preceding tax year and other income tax returns that support your income history. These records help verify any withholding tax amounts you plan to report.
Step 4 – Schedule Your Appointment
Contact the IRS local office to schedule an appointment. The IRS reviews your documents during this visit and verifies the accuracy of your alien income tax return.
Step 5 – Complete and File Form 1040-C
Fill out the form with all relevant income, deductions, and dependents. Make sure the tax paid listed matches your supporting records.
Step 6 – Prepare for Your Final Income Tax Return
After departure, you must still file your final income tax return, including any items related to alien military trainees or a military trainee admitted under official orders.
Common Mistakes and How to Avoid Them
- Incomplete Documentation: Many filers arrive without records showing income, deductions, or dependents claimed. Gather all documents early and use a checklist to ensure nothing is missing.
- Traveling Without Confirming Requirements: Some people leave for a business trip or personal travel without realizing they are required to obtain a sailing permit before their departure date. Verify your filing requirements promptly once your travel plans are confirmed.
- Misunderstanding Exemptions: Individuals with diplomatic passports, those providing official services, or those affiliated with international organizations often assume they are exempt from the form. Review the exemption rules to confirm whether they apply to your situation.
- Missing Supporting Proof: Filers sometimes forget to include documents that indicate a sale of personal property, proof of an airline ticket, or evidence that their employment authorized them to work. Bring all income, travel, and work authorization records.
- Avoiding Required Payments: Some individuals attempt to avoid paying what they owe, believing that immigration laws override tax rules. Be prepared to pay or discuss options with the IRS during your appointment.
What Happens After You File
After you submit Form 1040-C, the IRS reviews your documents and issues a sailing permit if everything is complete. The permit applies only to the travel date connected to your appointment. If you cannot pay the amount due immediately, the IRS may request financial assurance before approving the form. Bring proof of your planned travel and any records that explain your status or purpose for leaving. Clear documentation helps avoid delays.
FAQs
What is the departing alien income tax, and who must file it?
It is the tax a departing filer must settle before travel, and anyone with U.S.-source income generally needs to file.
Do I need a departure permit before I travel?
Many foreign nationals are required to obtain a departure permit to demonstrate that they have fulfilled their tax obligations before leaving.
How is an alien income tax return different from my regular return?
It reports income tied to your departure, while your regular return covers the entire tax year.
What happens if I leave the United States without filing Form 1040-C?
Leaving without filing can result in penalties and make it more challenging to return.
Do I need to file if I have no income or only small earnings?
You may be exempt from filing, but you must confirm that the rules apply to your situation.

