What Happens If You Do Not File Form 5472?

Who this reaches

Every foreign-owned single-member US LLC treated as a disregarded entity — which describes most non-resident freelancers, agencies, e-commerce sellers and bootstrapped software companies. The LLC files a pro-forma Form 1120 with Form 5472 attached.

The reason so many people are exposed without knowing is that the trigger is not revenue. It is a reportable transaction, and those include:

• money you put into the company;
• money you take out;
• loans in either direction;
• amounts paid on the LLC’s behalf from your personal account — including the state formation fee.

So a company formed in January that never found a customer has a reportable transaction in its first year, and therefore a filing.

The sequence, if it goes wrong

1. The deadline passes. The penalty attaches then, not when the IRS notices.
2. A notice arrives — posted, to the address on file, which is why an address that does not reach you is its own risk.
3. The 30-day clock starts. Each further 30-day period adds another $25,000.
4. Collection follows, and the liability attaches to a company you may be trying to close or sell.

If you have already missed one

File. Voluntarily filing late is a materially better position than being found, and it is the precondition for any reasonable-cause argument.

Reasonable cause abatement is possible but it is not granted for not having known about the requirement. What supports it is a specific, evidenced reason — and what undermines it is a pattern of missed years. If you have several years outstanding, deal with all of them together rather than one at a time.

We prepare and file late Form 5472 returns, including multiple back years. See our Form 5472 service.