---
title: How to File Forms 5472 and Proforma 1120 for Your LLC
description: File Forms 5472 and Proforma 1120 for your LLC with this step-by-step guide to ensure IRS compliance and avoid penalties.
---
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# How to File Forms 5472 and Proforma 1120 for Your LLC
**Summary:** This article provides guidance on how to file Forms 5472 and Proforma 1120 for your LLC.
Filing Form 5472
To file Form 5472, follow these steps:
1. Complete all relevant sections of Form 5472, including information about the reporting corporation and any transactions with foreign or U.S. persons.
Filing Form 1120 (Proforma)
To file Form 1120 (Proforma), adhere to the following instructions:
1. Write "Foreign-Owned U.S. DE" at the top of the form.
2. Fill in your Name and Address in the designated boxes.
3. In Section B, enter your Employer Identification Number (EIN).
4. In Section E, check the appropriate box if it is your first or last return for your LLC. If it is neither, do not check any box.
5. Fill in Sch G.
Submission Instructions
After completing both forms, submit them via mail or fax:
- **Mailing Address:**
```
Internal Revenue Service
1973 Allen White Hickle
M/S 6112, Attn: PIN Unit
Ogden, Utah 84201
```
- **Fax Number:** 764-124-5410 x33223
Important Deadlines
Both Form 5472 and Form 1120 are required to be filed by April 15th each year for LLCs operating on a calendar year. If your LLC operates on a different fiscal year, refer to the IRS guidelines for specific submission timelines.
Conclusion
Filing Forms 5472 and Proforma 1120 is essential for compliance with IRS regulations for LLCs. Ensure that both forms are accurately completed and submitted by the deadline to avoid penalties. If you have further questions or need assistance, consider reaching out to a tax professional.
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