5472NinjaStart Filing
For foreign-owned US LLCs

File Form 5472
in 10 minutes.
Not 10 days.

The deterministic filing tool that securely connects to your bank, auto-imports transactions, and generates IRS-ready PDFs instantly.

Start Your Filing
Free Form 7004 Extension

Miss the deadline and the IRS penalty starts at $25,000.

Instant PDF IRS-Ready Plaid Secured

Automated workflow.

Form 5472 is deterministic. We eliminate back-and-forth emails and map the fields instantly via a guided process.

STEP 01

Connect Bank

Securely link your account. We auto-import transactions from 4,500+ US banks instantly.

STEP 02

Answer Questions

Complete a guided, deterministic questionnaire so every Form 5472 field is mapped correctly.

STEP 03

Download Forms

Get IRS-ready Form 5472 + Pro Forma 1120 PDFs instantly after checkout, or opt for our direct-to-IRS faxing service for total peace of mind.

Transparent pricing.

No subscriptions. Pay only for the forms you generate.

Save $300+ vs traditional CPAs

Dormant LLC

$79

No revenue, no transactions

Includes: Form 5472, Pro Forma 1120 & Statement

+$49 Optional IRS Direct Delivery & Receipt

Start Dormant Filing
Most Popular

Active LLC

$139

Bank auto-import included

Includes: Form 5472, Pro Forma 1120 & Statement

+$49 Optional IRS Direct Delivery & Receipt

Start Active Filing

Delinquent Year

$119+

Dormant ($119) / Active ($189) prior years

Includes: Form 5472, Pro Forma 1120 & Statement

+$49 Optional IRS Direct Delivery & Receipt

Join Waitlist

Free Extension

$0

Generate Form 7004

Get Free Extension

The math speaks for itself.

We automated the busywork. They bill you for it.

SERVICEPRICETURNAROUND
form5472.online$399–$4983–10 days
Greenback Tax$405+5–10 days
SDO CPA$1,500Varies
Doola (bundle)$1,999/yrVaries
5472Ninja$79–$189Instant

Common Questions.

Everything you need to know about the product and billing.

How can it be so cheap? Is it legit?
Form 5472 is a deterministic document preparation task. Traditional firms bill hours; 5472Ninja automates data entry and form population, so you pay for output, not overhead.
I don't trust a $79 tool with a $25,000 penalty.
That's reasonable. You can generate your forms in minutes, review every field, and optionally add CPA review for extra confidence before submitting.
My LLC is dormant. Do I still need to file?
Yes. Foreign-owned LLCs generally still need Form 5472 even with zero activity. Dormant filings are exactly why the $79 tier exists.
I missed last year. Is it too late?
You're not alone. Delinquent-year filings for prior tax years are coming soon. In the meantime, file a free Form 7004 extension to buy time, and consider consulting a CPA for catch-up filings.
Why not just use my CPA?
You can, but most CPA workflows cost $400+ and take days. 5472Ninja gives you the same IRS-ready form package in about 10 minutes, then your CPA can spot-check if needed.