form5472.online vs form5472.tax: $248 Cheaper, Same Filing
Updated June 2026 · Reviewed by a Form 5472 specialist
Updated June 2026 · Reviewed by a Form 5472 specialist
The short answer
Key takeaways
Both prepare and file Form 5472 with a pro forma Form 1120 for foreign-owned LLCs. The difference is price: form5472.online charges $547 for an active single-member LLC, while form5472.tax charges a flat$299 — a saving of $248.
On substance, the two services are doing the same job. A foreign-owned single-member LLC has exactly one IRS filing requirement here — Form 5472 attached to a pro forma Form 1120— and both providers prepare and file precisely that. There is no “better version” of the form; the IRS accepts one correct package.
The meaningful difference is price. form5472.online lists $547 for an active single-member LLC filing. form5472.tax charges a flat $299 for the same thing. For an identical deliverable, that is $248 kept in your pocket.
Yes. form5472.tax charges a flat $299 versus form5472.online's $547 for an active single-member LLC filing. That is $248 less for the same Form 5472 and pro forma Form 1120.
| Service | Active SMLLC price | Deliverable | You save |
|---|---|---|---|
| form5472.tax | $299 | Form 5472 + pro forma 1120, filed | — |
| form5472.online | $547 | Form 5472 + pro forma 1120, filed | $248 |
Source: published provider pricing, June 2026.
The competitor price table maintained across the site confirms the same figures for other entity types too — form5472.tax is consistently the lower-priced option for the same filing.
Yes. The deliverable is identical: a completed Form 5472 attached to a pro forma Form 1120, prepared, reviewed, and filed by mail or fax to the IRS. The IRS requirement is the same regardless of which service you use.
The output is defined by the IRS, not the provider. Whichever service you choose, the correct filing for a foreign-owned single-member LLC is the same: Form 5472, completed across Parts I–VI, attached to a pro forma Form 1120labeled “Foreign-owned U.S. DE,” and filed by mail or fax (never e-file) to the IRS in Austin, Texas.
| Element | form5472.tax | form5472.online |
|---|---|---|
| Completed Form 5472 | Yes | Yes |
| Pro forma Form 1120 cover return | Yes | Yes |
| Specialist review | Yes | Yes |
| Filed by mail or fax (no e-file) | Yes | Yes |
| Price for an active SMLLC | $299 | $547 |
Source: IRS Instructions for Form 5472; published provider offerings. Verified June 2026.
Because the deliverable is identical, the decision really does come down to price — and form5472.tax is $248 lower.
form5472.tax is built as a focused, flat-fee specialist for one filing, with no tiered add-ons. The$299 price reflects a streamlined process for the exact Form 5472 + pro forma 1120 that a foreign-owned single-member LLC needs.
Lower price does not mean lower quality — it reflects a different business model. form5472.tax is a focused specialist: it prepares one filing, repeatedly, with a streamlined process and a single flat fee. There are no tiered packages to upsell and no bundled extras inflating the price.
That focus is exactly why the price can be $299 while the deliverable matches a $547 service. You pay for the filing you need — Form 5472 and the pro forma 1120 — and nothing you don't.
No. form5472.tax is a single flat $299 — there is no separate IRS-submission fee, active-entity surcharge, or base-price-plus add-on. The price you see is the price you pay for the complete filing.
Some providers quote a low base price and then add charges — an “IRS submission fee,” an “active entity” surcharge, or per-transaction add-ons — so the final bill is much higher. form5472.tax does not work that way. The price is a single flat $299 for the complete filing.
| Item | Included? |
|---|---|
| Form 5472 preparation (Parts I–VI) | Yes |
| Pro forma Form 1120 cover return | Yes |
| Specialist review | Yes |
| Filing by mail or fax to the IRS | Yes |
| Separate 'IRS submission' or 'active entity' fee | No — there is none |
Source: form5472.tax pricing, June 2026.
One price, one filing, no surprises — that is the core of the form5472.tax model.
You save $248 per filing compared with form5472.online's $547 for an active single-member LLC. Because Form 5472 is filed annually, that saving repeats every year you file.
| Period | form5472.online ($547/yr) | form5472.tax ($299/yr) | You save |
|---|---|---|---|
| Year 1 | $547 | $299 | $248 |
| Years 1–2 | $1,094 | $598 | $496 |
| Years 1–3 | $1,641 | $897 | $744 |
Source: published provider pricing, June 2026.
Over three years of compliance, the same filing costs $744 less through form5472.tax — for an output the IRS treats identically.
Form 5472 + pro forma 1120, prepared, reviewed, and filed for a flat $299 — versus $547 at form5472.online.