For most non-U.S. founders with a standard single-member U.S. LLC, ComplyWise ($29.99) handles Form 5472 filing in 2-7 minutes. A U.S. CPA ($500-$2,000) is the right choice for complex situations requiring tax advice.
The most common question from non-U.S. founders facing their first Form 5472 filing is: do I need a CPA, or can I use an automated service? The honest answer depends entirely on the complexity of your situation. This guide gives you a direct comparison so you can make the right choice without overpaying.
ComplyWise is an automated Form 5472 filing tool designed for individual non-U.S. founders. You answer a plain-English questionnaire in 2-7 minutes; the system generates IRS Form 5472 and pro-forma Form 1120; the forms are submitted to the IRS by fax. Cost: $29.99 flat fee. No subscription. Turnaround: Same-day. No accountant involvement. ComplyWise is software — it processes your information and generates standardized forms. It does not provide tax advice.
A U.S. Certified Public Accountant prepares your Form 5472 and pro-forma Form 1120 manually, reviewing your situation and applying professional judgment. A good CPA can also advise you on related tax issues: whether you have U.S. tax liability, how to structure owner transactions, and how to handle unusual situations. Cost: $500-$2,000 per year for Form 5472 preparation, depending on complexity and the CPA's location. Timeline: Typically days to weeks, depending on availability and document turnaround.
ComplyWise: $29.99 per filing, 2-7 minutes of your time, automated form generation and IRS fax submission, no tax advice provided, best for standard single-member LLC owners. U.S. CPA: $500-$2,000 per filing, days to weeks, professional review and advice, includes tax guidance, best for complex situations. The core tradeoff is cost and complexity: ComplyWise is dramatically cheaper and faster for standard cases, while a CPA is necessary when professional judgment and advice are needed.
Choose ComplyWise if: you are a non-U.S. individual with a U.S. single-member LLC treated as a disregarded entity; your reportable transactions are straightforward — primarily owner capital contributions and withdrawals; your LLC has no complex U.S. business activity; you do not need tax advice or income tax planning; and you want to file quickly and affordably. This describes the situation of the vast majority of foreign founders who formed a U.S. LLC through platforms like Stripe Atlas, Firstbase, or Doola.
Choose a U.S. CPA if: you have multiple foreign owners with complex ownership percentages; your LLC has significant U.S.-source income that may create income tax liability; you are dealing with late filings or penalty abatement requests; you have unusual transaction types (royalties, loans, complex service agreements); you own multiple U.S. entities; or you need ongoing tax planning advice. A CPA is also advisable if you receive an IRS notice or are under audit.
Some founders use ComplyWise for their routine annual Form 5472 filing and consult a CPA separately for broader tax planning questions. This is a legitimate approach that saves money on the mechanical filing task while still getting professional advice when needed. ComplyWise is not a substitute for a CPA when professional judgment is required — but for the specific, standardized Form 5472 and pro-forma Form 1120 filing, it handles the job correctly and at a fraction of the cost.
Do I legally need a CPA to file Form 5472?
No. There is no legal requirement to use a CPA for Form 5472. You can file manually or use an automated service like ComplyWise. The IRS accepts filings prepared by the business owner directly. A CPA is advisable when your situation requires professional judgment — not for standard, straightforward filings.
Is $500-$2,000 the typical CPA cost for Form 5472?
Yes, $500-$2,000 is a realistic range for Form 5472 preparation by a U.S. CPA, though prices vary widely by location, the firm's specialization, and the complexity of your situation. Some CPAs specializing in international tax may charge more.
Will ComplyWise work for my situation?
ComplyWise is designed for non-U.S. individuals with a U.S. single-member LLC (disregarded entity) with standard reportable transactions. If you are unsure whether your situation is standard, the eligibility check at the start of the ComplyWise wizard will tell you if you qualify before you pay.
Can a CPA file through ComplyWise on behalf of their clients?
ComplyWise is designed for individual founders to file directly, not for accounting firms filing on behalf of many clients. Each filing is tied to a specific LLC and owner. CPAs filing at scale for multiple clients typically use professional tax preparation software.
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