Best Online Services to File IRS Form 5472 for Foreign-Owned LLCs
Filing IRS Form 5472 is mandatory for foreign-owned LLCs and carries severe penalties for non-compliance.
The IRS imposes a $25,000 penalty for failure to file Form 5472 when due and in the manner prescribed, with additional penalties for each 30-day period if non-compliance persists beyond 90 days. For foreign entrepreneurs operating single-member LLCs in the United States, understanding your filing obligations and choosing the right service provider can mean the difference between seamless compliance and devastating financial penalties.
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This comprehensive guide examines the leading online services available for Form 5472 preparation and filing, providing detailed analysis of pricing, features, and service quality. Whether you're a first-time filer or seeking a more cost-effective solution than traditional CPA firms, this comparison will help you make an informed decision about your tax compliance strategy.

Understanding Form 5472 Requirements
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Form 5472 must be filed by any Single-Member LLC that is disregarded for tax purposes and owned by a non-US resident or foreign company. This reporting requirement applies regardless of whether the LLC generates income or has minimal activity during the tax year. Foreign owners of US disregarded entities must file Form 5472 along with a pro-forma Form 1120, regardless of US tax obligations.
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Key filing requirements include: The form must be attached to a pro forma Form 1120 and filed by April 15th (or the extended deadline if an extension is filed). Foreign-owned disregarded entities cannot file electronically and must use specific mailing addresses or fax numbers designated by the IRS. The form requires detailed reporting of all "reportable transactions" between the LLC and related parties, including capital contributions, distributions, loans, and service payments.
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If your LLC has reportable transactions with more than one related party, you must file a separate Form 5472 for each related party, meaning penalties can multiply quickly for non-compliance. The complexity of these requirements makes professional preparation services particularly valuable for foreign LLC owners.
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Form5472.Online - The Specialist Leader
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Form5472.online stands as the premier dedicated platform for Form 5472 filing services, specifically designed for foreign-owned LLC compliance. Unlike general tax preparation services, this platform focuses exclusively on the unique needs of non-US residents operating American business entities.
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Service Overview: Form5472.online offers comprehensive federal and state compliance services for existing companies, with over 5,000 non-residents having already switched to their platform. The service utilizes AI-powered questionnaires to determine the exact filing requirements for each client, followed by expert preparation from their network of top expert tax advisers (TETA).
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Pricing Structure: The platform offers competitive pricing significantly below traditional CPA firm rates. Customer testimonials indicate savings of up to $2,000 compared to other services, with total compliance services available for $547 compared to competitors charging $2,999. The pricing includes both Form 5472 and pro forma Form 1120 preparation, along with all necessary supporting documentation.
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Key Features: AI-guided intake process ensures all necessary information is captured accurately. Clients receive complete copies of their tax filing for review and signing, with opportunities to request amendments if needed. Lifetime support is provided for all filings, including ongoing consultation and IRS correspondence assistance. The service guarantees 100% accuracy and compliance with IRS requirements, offering fee refunds if the IRS finds uncorrectable errors.
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Quality Assurance: Customer reviews consistently highlight the platform's professionalism, efficiency, and competitive pricing, with clients praising the reliable service and quick turnaround times. The platform maintains a strong reputation for handling complex foreign ownership structures and ensuring compliance with evolving IRS requirements.
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Pros: Specialized expertise in foreign-owned LLC requirements, significantly lower cost than traditional CPA firms, AI-enhanced accuracy in data collection, comprehensive support throughout the filing process, and lifetime customer support. Cons: Limited to Form 5472 and related filings (not a full-service tax preparation firm), newer platform with less extensive track record than established firms.
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Greenback Expat Tax Services - The Comprehensive Solution
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Greenback Expat Tax Services represents the gold standard in expat tax preparation, offering comprehensive international tax services including Form 5472 filing for foreign-owned entities.
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Service Overview: Greenback specializes exclusively in expatriate taxation, with over 15 years of experience serving Americans abroad and foreign nationals with US tax obligations. The firm employs specialized expat-expert accountants with extensive knowledge and expertise in international tax matters.
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Pricing Structure: Form 5472 filing services start at $235, with LLC Form 5472 Corporate Return packages available for $380. Small business tax packages start at $640 and include comprehensive corporate return preparation. The pricing reflects premium positioning but includes extensive expertise and personalized service.
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Key Features: Each client is assigned a dedicated accountant, ensuring personalized and tailored tax solutions. The firm uses bank-grade 256-bit encryption for document security and provides password-protected online folders for document sharing. Comprehensive consultation services help clients understand complex tax requirements and plan for future compliance.
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Quality Assurance: All accountants are CPAs or IRS Enrolled Agents with decades of experience working exclusively with expatriate tax situations. The firm offers transparent pricing with no hidden fees and provides extensive educational resources for clients.
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Pros: Extensive expat tax expertise, dedicated account management, comprehensive security measures, transparent pricing, and extensive educational resources. Cons: Higher pricing than specialized Form 5472 services, may be excessive for simple filing requirements, longer turnaround times due to comprehensive review processes.
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Taxes for Expats - The Expert Alternative
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Taxes for Expats (TFX) offers specialized international tax services with particular expertise in complex foreign ownership structures and cross-border transactions. Service Overview: TFX specializes in serving overseas Americans, foreign nationals, and businesses with US tax filing requirements, preparing a wide range of forms including Form 5472 with Form 1120. The firm employs only seasoned CPAs or EAs with at least a decade of experience, avoiding junior staff.
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Pricing Structure: While specific Form 5472 pricing isn't publicly listed, the firm offers competitive rates for complex international filings. Extension filing is available at no additional cost, requiring only a $50 retainer that remains as credit for future services.
Key Features: The firm maintains a goal of completing each tax return within fifteen business days per filing year, with every return undergoing thorough review by both a preparer and supervising CPA or EA. Consultation services help determine filing requirements for uncertain situations.
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Quality Assurance: Emphasis on accuracy and quality with dual-review processes ensures compliance with complex international tax regulations. The firm provides extensive guidance on penalty abatement and compliance procedures for previously delinquent filers.
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Pros: High-quality professional staff, comprehensive review processes, specialized international tax expertise, and consultation services for uncertain situations. Cons: Higher pricing than specialized services, limited online automation, potentially longer processing times.
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H&R Block Expat - The Brand Name Option
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H&R Block's expatriate division offers Form 5472 services as part of their comprehensive international tax preparation platform.
Service Overview: H&R Block Expat provides specialized services for foreign corporations involved with the United States, including Form 5472 preparation for foreign-owned US corporations and LLCs. The service combines brand recognition with specialized expat expertise.
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Pricing Structure: Pricing varies based on complexity but generally falls within mid-range compared to other professional services. The firm offers both DIY and professional preparation options to accommodate different budget levels.
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Key Features: The platform offers easy online filing designed specifically for expats, with experienced experts available when needed. Integration with broader H&R Block services provides access to extensive tax preparation resources and support.
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Quality Assurance: Customer testimonials highlight efficiency, accuracy, and professionalism, with many clients noting improved refund outcomes compared to self-preparation. The brand's extensive experience provides confidence in service delivery.
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Pros: Established brand reputation, both DIY and professional options available, comprehensive expat tax services, and integration with broader tax preparation resources.
Cons: May be more expensive than specialized services, less focus on Form 5472 specifics, potential for generic rather than specialized approach.
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Freelance Platforms and Alternative Services
Freelance platforms like Fiverr offer Form 5472 preparation services starting from $15, with various CPAs and tax professionals providing specialized services. These platforms present budget-friendly alternatives but require careful vetting of service providers.
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Typical Offerings: Services range from basic form preparation to comprehensive filing packages including both Form 5472 and Form 1120. Prices typically range from $15 for basic preparation to $300 for comprehensive professional services, making them attractive for budget-conscious filers.
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Key Considerations: Quality varies significantly between providers, requiring careful review of credentials and client feedback. Limited ongoing support compared to established firms may create challenges if IRS questions arise. Pricing transparency may be unclear until full scope is determined.
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Pros: Very competitive pricing, wide range of service options, and flexibility in service selection. Cons: Variable quality, limited ongoing support, potential communication challenges, and difficulty verifying credentials.
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Traditional CPA Firms and Local Professionals
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Local CPA firms and traditional tax professionals offer Form 5472 services but often at significantly higher price points due to their general practice focus rather than specialization in foreign-owned entity compliance.
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Typical Pricing: Traditional CPA services for Form 5472 and Form 1120 preparation typically range from $500 to $3,000, depending on complexity and geographic location. Many firms charge hourly rates for consultation and preparation time.
Service Characteristics: Comprehensive professional service with face-to-face consultation opportunities, but often lacking specialization in foreign ownership requirements. Local relationship building potential, but may require extensive education of the professional regarding specific Form 5472 requirements.
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Pros: Established professional relationships, comprehensive service offerings, local presence for meetings, and potential for ongoing business advisory services. Cons: Significantly higher pricing, often limited specialization in foreign-owned entities, potential inefficiencies due to unfamiliarity with requirements.
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Critical Factors for Service Selection
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Specialization Level is perhaps the most important consideration when selecting a Form 5472 service provider. The rules in determining if you have a foreign related party are complex, and careful review of your structure is essential to ascertain filing requirements. Services with specific expertise in foreign-owned LLC compliance understand the nuances that general tax preparers might miss.
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Pricing Transparency varies significantly across providers. Some clients report savings of thousands of dollars by switching from traditional firms to specialized online services, but it's essential to understand exactly what's included in quoted prices. Hidden fees for revisions, IRS correspondence, or additional forms can significantly impact total costs.
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Accuracy Guarantees and Support become critical given the severe penalties for errors. Filing an incomplete or incorrect Form 5472 can result in $25,000 penalties per form, with additional penalties for continued non-compliance. Services offering accuracy guarantees and ongoing support provide valuable protection against these risks.
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Turnaround Time matters significantly for time-sensitive filings. Form 5472 is due by April 15th for most foreign-owned LLCs, with extension possibilities using Form 7004. Services offering expedited processing can be valuable for last-minute filers, though rush fees may apply.
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Technology Integration affects both convenience and accuracy. Modern platforms using AI-guided intake processes and automated error checking provide advantages over manual preparation methods. However, technology should complement, not replace, professional expertise in complex international tax matters.
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Cost-Benefit Analysis Framework
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When evaluating Form 5472 services, consider the total cost of compliance beyond initial preparation fees. The base penalty for not filing or for any instance of non-compliance is $25,000, with penalties applying per related party and potentially accumulating beyond $50,000. This penalty structure makes professional preparation a valuable investment even at premium pricing levels.
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Direct Cost Considerations include preparation fees, filing fees, and any additional charges for revisions or amendments. Compare total package costs rather than base prices, as some services include comprehensive support while others charge for each interaction.
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Indirect Cost Factors encompass the value of your time spent gathering information and coordinating with service providers. Services with streamlined intake processes and minimal back-and-forth communication provide time savings that may justify higher fees for busy professionals.
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Risk Mitigation Value represents the most significant benefit of professional services. Prevention is better than cure, and ensuring that all records are up to date and maintained will minimize the risk of an audit from the IRS or penalties. Professional preparation reduces audit risk and provides support if IRS questions arise.
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Implementation Best Practices
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Document Preparation significantly impacts service efficiency and costs. Gather all necessary documentation before engaging any service provider, including LLC formation documents, EIN confirmation, bank statements showing all transactions with related parties, and any previous tax filings. Before filling out Form 5472, ensure you have all necessary information and documentation such as legal name and address of your corporation, details of foreign owners, and details of financial transactions with foreign owners or related parties.
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Service Provider Communication should be established early in the relationship. Understand your provider's communication preferences, response time expectations, and escalation procedures for urgent matters. Clear communication channels prevent misunderstandings and ensure timely completion of filings.
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Ongoing Compliance Planning extends beyond current year filing requirements. The IRS requires corporations to maintain records of all reportable transactions as long as they may be relevant for determining tax liability, typically at least seven years after the filing date. Establish systems for ongoing record-keeping and annual filing preparation.
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Conclusion
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Form5472.online emerges as the optimal choice for most foreign-owned LLC owners seeking specialized, cost-effective Form 5472 filing services. The platform's focus on foreign ownership compliance, competitive pricing, and comprehensive support make it particularly suitable for straightforward filing situations. The significant cost savings compared to traditional CPA firms, combined with specialized expertise and accuracy guarantees, provide excellent value for most clients.
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For complex situations involving multiple related parties, significant transaction volumes, or ongoing tax planning needs, comprehensive services like Greenback Expat Tax Services or Taxes for Expats may justify their higher costs through enhanced expertise and support. These firms excel when Form 5472 filing is part of broader international tax compliance requirements.
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The critical imperative for all foreign-owned LLC owners is ensuring timely, accurate filing to avoid the severe penalties associated with non-compliance. With base penalties of $25,000 per form and potential accumulation for multiple related parties, professional preparation represents essential risk management rather than optional convenience. Whether choosing specialized platforms like Form5472.online or comprehensive firms like Greenback, the investment in professional preparation far outweighs the catastrophic costs of non-compliance.
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Start your Form 5472 preparation early, gather comprehensive documentation, and select a service provider with demonstrated expertise in foreign-owned entity compliance. Your choice of service provider can determine the difference between seamless compliance and costly penalties – make it count.
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