Pro Forma 1120 Explained for Disregarded LLCs
Learn what a pro forma Form 1120 is, why it is required with Form 5472, and how to prepare it correctly.
Pro Forma 1120 Explained for Disregarded LLCs
Form 5472 filings require a pro forma Form 1120 as a cover sheet. It does not report tax, but it is mandatory for foreign-owned, disregarded entities.
Why the IRS requires it
The IRS uses the pro forma Form 1120 to connect your LLC to Form 5472 and capture basic entity information in a consistent format.
What goes on the pro forma 1120
You will typically complete:
- Company name and EIN.
- Address and incorporation date.
- A handful of entity details at the top of the form.
Most of the financial fields remain blank or zero because the filing is informational.
The pro forma Form 1120 is not optional. Form 5472 is considered incomplete without it.
Common mistakes to avoid
- Leaving the EIN line blank.
- Forgetting to sign the form.
- Filing Form 5472 without the pro forma 1120 attached.
How ForeignOwnedLLC handles it
ForeignOwnedLLC generates the pro forma Form 1120 alongside Form 5472 using your saved company information. With about 5 minutes of setup, the platform keeps the two filings consistent and 100% compliant. Plans start at $119 per year per LLC.