Updated June 2026 · Reviewed by a Form 5472 specialist

The short answer
Key takeaways
doola charges $1,999/year, Firstbase $999–$1,499/year, Stripe Atlas roughly $800+/year, and form5472.online $547 per filing. form5472.tax files the same Form 5472 plus pro forma 1120 for a flat $299 — the lowest price for an identical IRS package.
Every provider on this page delivers the same federal filing for a foreign-owned single-member LLC: one Form 5472 attached to one pro forma Form 1120, mailed or faxed to the IRS. What differs is not the form — it is what each company wraps around it and how much they charge for the bundle. The table below shows the published 2026 pricing side by side.
| Provider | Price | What that price includes |
|---|---|---|
| doola | $1,999/year | Bundled annual compliance: Form 5472 + bookkeeping + registered agent + tax access |
| Firstbase | $999–$1,499/year | Bundled compliance tier: Form 5472 + add-on services |
| Stripe Atlas | ~$800+/year | Annual tax + compliance bundle |
| form5472.online | $547 | Form 5472 + pro forma 1120 (single filing) |
| form5472.tax | $299 | Form 5472 + pro forma 1120, specialist-reviewed and filed |
Source: published provider pricing pages, June 2026. Verified June 2026.
Read down the price column and the gap is obvious. The actual IRS work is the same at the bottom of the table as at the top. The difference between $299 and $1,999 is $1,700 a year — money spent on a bundle when all you legally need is the form.
You save up to $1,700 per year by switching from doola to form5472.tax, $700–$1,200versus Firstbase, around $500+ versus Stripe Atlas, and $248 versus form5472.online — for the identical Form 5472 plus pro forma 1120 filing.
The savings are not a discount or a promotion — they are what is left when you stop paying for a bundle you do not need. A foreign-owned SMLLC with no employees, no US bookkeeping, and no payroll does not need a $1,999 compliance suite. It needs one form filed correctly and on time.
| Switching from | Their price | form5472.tax | You save |
|---|---|---|---|
| doola | $1,999/year | $299 | up to $1,700/year |
| Firstbase | $999–$1,499/year | $299 | $700–$1,200/year |
| Stripe Atlas | ~$800+/year | $299 | ~$500+/year |
| form5472.online | $547 | $299 | $248 |
| DIY (penalty risk) | $0 + risk | $299 | Avoids a $25,000 penalty |
Source: published provider pricing, June 2026. Verified June 2026.
Over three years, the doola gap alone compounds to roughly $5,100 in fees for a filing that costs $299 each year elsewhere. For a single-owner LLC running lean, that is real money kept in the business.
doola does not sell Form 5472 by itself. Its $1,999/year price is a bundled annual-compliance plan that also includes bookkeeping, a registered agent, and tax-advice access. If you only need the form, you pay roughly $1,700 for services you never use.
There is nothing dishonest about doola's price — it simply answers a different question. doola sells an annual compliance subscription aimed at founders who want a single vendor to handle everything: bookkeeping, registered-agent service, state reports, tax advice, and the federal filing. For some businesses that bundle is worth it. For a dormant or single-owner foreign LLC, most of the bundle sits unused.
The Form 5472 itself is a small part of the package. The $1,999 covers a year of services stacked around it. If your LLC has no US bookkeeping to do, no employees, and no complex tax position — which describes the large majority of foreign-owned SMLLCs — you are buying capacity you will not use. The form that the IRS actually requires is the same one form5472.tax files for $299.
| Included in doola's plan | Required for Form 5472 compliance? |
|---|---|
| Form 5472 + pro forma 1120 preparation | Yes — this is the only legally required piece |
| Monthly bookkeeping | No — not required to file Form 5472 |
| Registered-agent service | No — a state matter, separate from federal filing |
| Tax-advice / CPA access | Helpful, not required to file |
| State annual-report handling | No — separate state obligation |
Source: doola published plan inclusions; IRS Instructions for Form 5472. Verified June 2026.
The point is not that bundles are bad — it is that you should not pay bundle pricing when you only need one line item. If Form 5472 is the only federal filing your LLC owes, paying $299for exactly that is the rational choice.
Yes. All three prepare the identical IRS package: Form 5472 attached to a pro forma Form 1120 for a foreign-owned single-member LLC. The form, the regulations under IRC 6038A, and the April 15 deadline are the same regardless of who you pay.
This is the part that makes the price gap so striking: there is no “premium” version of Form 5472. The IRS publishes one form. The rules under IRC section 6038A, in force for foreign-owned disregarded entities since January 1, 2017 (Treasury Decision 9796), apply identically to every filer. A $1,999 plan and a $299 plan submit the same document to the same P.O. box in Austin.
| Element of the filing | doola | Firstbase | form5472.tax |
|---|---|---|---|
| Form 5472 prepared | Yes | Yes | Yes |
| Pro forma Form 1120 attached | Yes | Yes | Yes |
| Governing statute | IRC §6038A | IRC §6038A | IRC §6038A |
| Filing method | Mail or fax | Mail or fax | Mail or fax |
| Standard deadline | April 15 | April 15 | April 15 |
| Price | $1,999/year | $999–$1,499/year | $299 |
Source: IRS Instructions for Form 5472; IRC §6038A; provider pricing, June 2026. Verified June 2026.
What you should compare is not the form — it is correctness and price. form5472.tax files Form 5472 plus the pro forma 1120, has a specialist review it, and submits it the way the IRS requires. The output is the same package doola delivers, at roughly one-seventh the cost.
You do not cancel anything to switch your Form 5472 filing. Provide your EIN, LLC formation date, and a summary of money moved between you and the LLC. form5472.tax prepares Form 5472 and the pro forma 1120 for $299 and files it by the April 15 deadline.
Switching is simpler than people expect, because the Form 5472 filing is a standalone federal task. It is not tied to your formation provider, your bank, or your registered agent. You give form5472.tax three things and it handles the rest.
| Step | What you do | What form5472.tax does |
|---|---|---|
| 1. Send details | Provide EIN, LLC name, formation date and state | Confirms your entity is a foreign-owned SMLLC |
| 2. List transactions | Summarize money in/out between you and the LLC | Identifies reportable transactions for Parts IV–VI |
| 3. Review | Approve the prepared Form 5472 + pro forma 1120 | Specialist reviews the package for accuracy |
| 4. Filed | Nothing further | Mails or faxes to the IRS and keeps dated proof |
Source: form5472.tax onboarding process. Verified June 2026.
You do not need to wait for your doola or Firstbase plan to end. Your federal Form 5472 obligation is annual and separate, so form5472.tax can prepare the current year's filing immediately for $299, whether or not your old subscription is still active.
No. Your LLC, EIN, and state registration belong to you, not to doola or Firstbase. form5472.tax only prepares your federal Form 5472 filing for $299. You keep your existing registered agent, or move it separately — your filing is unaffected either way.
A common worry is that leaving a formation provider somehow unwinds the company. It does not. Your LLC was formed under state law and exists independently of any subscription. Your EIN is issued by the IRS directly to the entity. Your registered agent is a separate state-level service that you can keep, change, or move on your own schedule.
What changes when you switch to form5472.tax: who prepares and files your federal Form 5472, and the price you pay — $299 instead of $1,999. What stays exactly the same: your company, its EIN, its bank account, its state status, and the IRS rules it must follow. The switch is purely about the filing, not the entity.
Stopping is the most expensive option. The Form 5472 penalty is $25,000 per form, per year, under IRC 6038A, with no cap and no statute of limitations. An extra $25,000accrues every 30 days after a 90-day IRS notice. Filing for $299 removes the exposure.
Some founders, frustrated by doola's price, simply cancel and file nothing. That is the one choice that can cost far more than any subscription. The penalty for a missing or incomplete Form 5472 is $25,000 for each form, each year — and because it is an unfiled information return, there is no statute of limitations. A year you skipped can be assessed years later.
The penalty also compounds. If the IRS sends a notice and the form is still not filed within 90 days, an additional $25,000 applies for each 30-dayperiod the failure continues. Set against that exposure, the choice is not “$1,999 vs. $0” — it is “$1,999, $299, or a $25,000 risk.” Paying $299 to file correctly is the cheapest way to make the risk disappear.
| Path | Cost | Outcome |
|---|---|---|
| Stay with doola | $1,999 | Filed — but overpaying ~$1,700 |
| Switch to form5472.tax | $299 | Filed correctly, $1,700 saved |
| Cancel and file nothing | $0 now | Up to $25,000 penalty, no cap, no time limit |
Source: IRC §6038A(d); provider pricing. Verified June 2026.
Yes. A foreign-owned single-member LLC cannot e-file. form5472.tax files the pro forma Form 1120 with Form 5472 attached by mail to P.O. Box 149342, Austin, TX 78714-9342, or by fax to 855-887-7737, and keeps dated proof of submission.
This is where price and correctness meet. No provider — not doola, not Firstbase, not form5472.tax — can e-file a foreign-owned disregarded entity's Form 5472. The IRS does not accept it electronically. The only two valid methods are mail and fax, and the filing must keep dated proof so the submission date can be established if the IRS later asks.
| Method | Where | Proof kept |
|---|---|---|
| Internal Revenue Service, P.O. Box 149342, Austin, TX 78714-9342 | Certified-mail receipt | |
| Fax | 855-887-7737 | Fax transmission confirmation |
Source: IRS Instructions for Form 5472, filing address for foreign-owned U.S. DEs. Verified June 2026.
Because timely filing is the only defense against the $25,000 penalty, form5472.tax retains the fax confirmation or certified-mail receipt for every filing. You get the same correct submission doola provides, with the proof on file — for a flat $299.
Switch to form5472.tax if your foreign-owned SMLLC mainly needs Form 5472 filed — that describes most single-owner LLCs and saves up to $1,700. Keep a bundle only if you actively use the bookkeeping, payroll, and registered-agent services it includes.
Not everyone should switch, and it is worth being honest about that. The question is simple: do you use the rest of the bundle? If your LLC has active US bookkeeping, payroll, multiple state filings, and you genuinely rely on a single vendor for all of it, a bundled plan may earn its price. If it does not — and for most foreign founders it does not — you are paying for shelf space.
| Your situation | Best choice |
|---|---|
| Single-owner foreign LLC, mostly just needs Form 5472 filed | Switch — save up to $1,700, pay $299 |
| Dormant LLC funded by the owner, no income | Switch — funding is reportable, file for $299 |
| LLC with active US bookkeeping, payroll, multiple services used | A bundle may be worth it |
| Currently paying form5472.online $547 for the same filing | Switch — save $248, pay $299 |
Source: form5472.tax. Verified June 2026.
For the typical foreign-owned single-member LLC — formed, funded, and run by one non-resident owner — the answer is to switch. Virtually every such LLC has at least one reportable transaction (even funding the LLC counts), so it almost certainly must file Form 5472 anyway. Doing exactly that for $299 is the lean, correct choice.
doola's $1,999/year price is a bundled annual-compliance subscription — a registered agent, bookkeeping, state filings, and tax-advisor access — with the Form 5472 filing as just one small line item. The form itself is a fraction of the price; the rest is recurring service you may never use.
It helps to see the $1,999 broken into its parts, because the number only makes sense as a year-round service stack, not as a price for one tax form. doola's annual-compliance plan is built for founders who want a single vendor managing the whole back office of a US company: the state registered-agent slot, monthly books, the state annual report, a tax professional on call, and the federal filing at year end. Bundle all of that and $1,999 is a subscription price, not a form price.
The catch is that a foreign-owned single-member LLC with no US income, no employees, and no day-to-day bookkeeping uses almost none of it. For that owner, the only piece the IRS actually demands is Form 5472 attached to a pro forma Form 1120 — the exact package form5472.tax prepares and files for a flat $299. Everything else in the bundle is optional capacity.
| Bundle component | Roughly what it represents | Needed to file Form 5472? |
|---|---|---|
| Registered-agent service | A recurring state-law mailbox requirement | No — state matter, separate from the federal form |
| Bookkeeping / monthly books | The largest recurring cost in the stack | No — not required to prepare Form 5472 |
| State annual-report handling | A separate state compliance task | No — a state filing, not the federal return |
| Tax-advisor / CPA access | On-call advice through the year | Helpful, but not required to file |
| Form 5472 + pro forma 1120 | The one IRS-required deliverable | Yes — this is the entire legal obligation |
Source: doola published plan inclusions; IRS Instructions for Form 5472. Verified June 2026.
Strip the bundle down to the single required line and you are left with one form and one pro forma return. That is precisely what form5472.tax delivers — Form 5472 prepared, specialist-reviewed, and filed by mail or fax — for $299 instead of $1,999. You are not losing a service you were using; you are dropping a year of capacity you were not.
Firstbase's compliance tiers run $999–$1,499/year, and Form 5472 is frequently a higher-tier inclusion or a paid add-on rather than part of the base plan. Read your tier carefully — many founders pay $999+ and still owe extra for the one filing the IRS actually requires.
Firstbase is structured in tiers, and the exact mix of services shifts between them. A lower tier may cover formation upkeep and a registered agent but treat the year-end tax filing — including the Form 5472 plus pro forma Form 1120 a foreign-owned SMLLC needs — as an add-on or as a benefit reserved for a more expensive tier. The result is that two Firstbase customers paying different prices can get very different coverage of the one filing that carries the $25,000 penalty risk.
That makes the comparison less about a single sticker price and more about what your specific tier actually files for you. With form5472.tax there is no tier to decode: the $299 flat fee is the Form 5472 plus pro forma 1120 filing, prepared and submitted, full stop.
| Plan | Yearly price | Is Form 5472 + pro forma 1120 included? |
|---|---|---|
| Firstbase lower tier | ~$999/year | Often not — frequently an add-on or upgrade |
| Firstbase higher tier | up to $1,499/year | Sometimes — depends on the tier you bought |
| form5472.tax | $299 | Yes — the filing is the entire service |
Source: Firstbase published plan tiers; form5472.tax. Verified June 2026.
If your Firstbase plan already files Form 5472 and you use the rest of the tier, that may be fine. But if you are paying $999–$1,499 and the Form 5472 is an extra line — or you are not using the surrounding services — the same federal filing costs $299 at form5472.tax, saving you $700–$1,200 a year for an identical IRS package.
You can change who prepares your Form 5472 at any time — the IRS does not care which provider files it, only that it is filed accurately and on time. Keep your same EIN and LLC, cancel nothing, and simply have form5472.tax file this year's return for $299.
Switching providers cannot create an IRS problem, because there is no IRS relationship tied to a provider in the first place. Form 5472 is an annual information return filed under IRC section 6038A by the reporting entity — your LLC. The IRS records the filing against your EIN, not against doola or Firstbase. Change preparers and nothing on the IRS side moves: same entity, same EIN, same statute, same April 15 deadline.
Your LLC keeps existing under state law. Your EIN stays attached to the entity. Your bank account and registered agent are untouched. You do not need to wait for an old subscription to lapse, because each tax year's Form 5472 is a separate filing — form5472.tax can prepare the current year immediately for $299 while your old plan is still running, then you cancel it on your own schedule.
| Item | Changes when you switch? | Why |
|---|---|---|
| Who prepares & files Form 5472 | Yes — form5472.tax does it | Preparer is your choice; the IRS does not restrict it |
| Your EIN | No | Issued by the IRS to the entity, permanently |
| Your LLC & state registration | No | Created under state law, independent of any vendor |
| Governing statute & deadline | No | IRC §6038A, April 15 (Oct 15 with Form 7004) — unchanged |
| Filing method | No | Still mailed to Austin, TX or faxed — never e-filed |
| Price you pay | Yes | $299 instead of $1,999 or $999–$1,499 |
Source: IRC §6038A; IRS Instructions for Form 5472. Verified June 2026.
The one thing that genuinely matters to the IRS is that the return is filed correctly and on time — mailed to P.O. Box 149342, Austin, TX 78714-9342 or faxed to 855-887-7737, since a foreign-owned SMLLC cannot e-file. Because virtually every foreign-owned single-member LLC has at least one reportable transaction (even funding the LLC counts), you almost certainly must file. Have form5472.tax do exactly that for $299, keep your EIN and entity, and the switch carries no IRS downside.
Switch from doola or Firstbase and file the same Form 5472 + pro forma 1120 for a flat $299. Or message us first — we answer every question.