Tax Year 2026 filing is now open — start your filing
Process

How filing works

A guided path from your first answer to a stored filing confirmation.

01

Enter entity information

A pre-flight check confirms the workflow fits your situation, then you fill in company details, the foreign owner, and every reportable transaction. Everything autosaves as you go.

02

Review your filing

A section-by-section summary shows what is complete and what is missing, with links straight to the field that needs attention and a watermarked preview of the packet.

03

Pay and submit

Pay once. You can download the clean packet and file it yourself, or add submission so we transmit it and store the delivery confirmation with your filing.

Forms we prepare

Form 5472

Information return for a 25% foreign-owned U.S. corporation or foreign-owned disregarded entity.

Pro forma Form 1120

The cover return that Form 5472 attaches to for a disregarded entity.

Form SS-4

Application for an Employer Identification Number when your entity does not yet have one.

Form 7004

Automatic extension of time to file, when you need more room before the deadline.