What Form 1040-C (2024) Is For
Form 1040-C (2024) is used by individuals leaving the United States to report income and resolve tax obligations before departure. It helps the IRS determine a taxpayer’s tax compliance status, identify any outstanding liabilities, and decide whether to issue a tax clearance certificate. Once it is filed and any required payment is made, the certificate allows a compliant taxpayer to travel legally.
The form serves as a pre-departure filing and does not replace the annual return that must be filed later in the year. The IRS reviews the form, the data provided, and any payments submitted to confirm that the individual is not non-compliant at the time of departure. A taxpayer may visit the IRS webpage to download instructions, obtain assistance, or review filing requirements before applying.
For a detailed breakdown of filing requirements, eligibility rules, and step-by-step instructions, see our comprehensive Form 1040-C: U.S. Departing Alien Income Tax Return (2024) – A Complete Guide.
When You’d Use Form 1040-C
For 2024, the IRS requires taxpayers to report income earned and expected through the departure date so the department can assess taxation and confirm compliance status. Individuals must submit certified payments because many banking institutions do not allow standard checks for this type of liability. The taxpayer must provide proof of identity, updated information, and any documents that show prior returns filed or payments made.
A tax clearance certificate may cover multiple tax returns or departures during the year. Still, it may be revoked if new liabilities appear or if the IRS receives data showing the taxpayer is non-compliant. Businesses and individuals must follow the instructions carefully, select the proper status group, and present all required forms during the appointment. Any application received with missing information may delay processing and may require the IRS to mail a letter requesting additional details.
Key Rules or Details for 2024
Once the IRS reviews Form 1040-C and confirms that the payment has been processed, a tax clearance certificate is issued for departure. The certificate is mailed or provided in person, depending on the appointment, and serves as proof that the taxpayer met immediate tax obligations. Any payment made using the form will be applied as a credit on the year-end return.
After filing, the taxpayer must still submit the full annual return for 2024, even if they are no longer a resident of the state or country in which they filed. If too much was paid, a refund will be issued after the return is filed; if too little was paid, the individual must settle the remaining balance. Any letter or notice may be mailed to the address provided, and the taxpayer may contact the IRS if they have any questions.
For complete details on wage reporting, withholdings, and unemployment tax filings, see our guide for Individual Schedules.
Step-by-Step (High Level)
Step 1: Determine Whether a Sailing Permit Is Required
The taxpayer should review IRS instructions to confirm whether Form 1040-C is required and keep proof of any exemption ready to present if the department requests verification.
Step 2: Schedule an Appointment With the IRS
The taxpayer must contact a local Taxpayer Assistance Center to request an appointment within the approved timeframe and confirm the required forms, identification, and payment methods.
Step 3: Gather Required Documents
The taxpayer should collect wage statements, banking information, business records, prior returns filed, proof of identity, and travel details to ensure all data is available for review at the appointment.
Step 4: Complete Form 1040-C (2024)
The taxpayer must complete IRS Form 1040-C 2024, select the correct status category, calculate taxes accurately, and print a copy to present during the IRS review.
Step 5: Attend the Appointment and Provide Payment.
At the appointment, the taxpayer presents the form, supporting documents, and certified payment for any outstanding liabilities, allowing the IRS to process the information and determine the compliance status.
Step 6: File the 2024 Annual Return
After departure, the taxpayer must file the complete 2024 income tax return. Any payment made with Form 1040-C is applied as a credit toward the final tax obligation.
Common Mistakes and How to Avoid Them
Taxpayers frequently make errors when preparing Form 1040-C. The most common mistakes include:
- Assuming Form 1040-C replaces the annual return: A taxpayer must still file a full year-end return because Form 1040-C only addresses pre-departure tax obligations.
- Misestimating income: The taxpayer must include all income expected to be received by year-end to avoid owing additional tax on the final return.
- Bringing the wrong form of payment: Certified funds are required at the IRS appointment, and using an unapproved payment method may delay the issuance of the sailing permit.
- Misclassifying residency status: Reviewing IRS residency rules ensures accurate tax calculations and prevents errors in determining the amount due.
- Misinterpreting exemption rules: When unsure whether an exemption applies, filing Form 1040-C is safer than relying on clearance at the port of departure.
What Happens After You File
Once the IRS reviews Form 1040-C and confirms that the payment has been processed, a tax clearance certificate is issued and may be mailed or provided in person as proof that immediate tax obligations were addressed. Any payment made using the form will be applied as a credit to the taxpayer’s updated 2024 return, regardless of whether the individual is still a resident of the state or country. If questions arise about taxation, liabilities, or mailed correspondence, the taxpayer may contact the department to review details or request additional assistance.
FAQs
Who must file IRS Form 1040-C (2024)?
Individuals departing the United States must file IRS Form 1040-C (2024) if they have tax obligations, outstanding liabilities, or need a tax clearance certificate before travel. The department reviews the form, payments, and data provided to determine compliance status.
How does the IRS issue a tax clearance certificate?
A tax clearance certificate is issued after the IRS reviews the form, confirms payment, and verifies that the taxpayer complies with all applicable tax requirements. The certificate may be printed, mailed, or presented in person, depending on the application details and the date of receipt.
What happens if a taxpayer has outstanding liabilities?
If outstanding liabilities are identified during the filing process, the IRS may request payment before issuing any tax clearance certificates. A non-compliant taxpayer must provide proof of updated payments so the department can review the account and confirm the required taxation details.
Can new users submit the form online?
The form cannot be submitted online; however, new users can visit the IRS webpage to download instructions, learn filing steps, or obtain assistance. Individuals must apply in person so the form, copy, and supporting data can be reviewed and processed the same day.
How should taxpayers prepare before submitting the form?
A taxpayer should bring identification, payment, and proof of prior returns filed before submitting the form. The IRS may request information such as mailed letters, business records, or updated documents to confirm compliance status and ensure that all details are accurate.
For more resources on filing or understanding other IRS forms, visit our Form Summaries and Guides Library.

