Introduction
You incorporated a UK Limited company three years ago through Companies House to run your London consulting practice. You appointed yourself sole director, took 100 percent of the shares, set up a Lloyds business banking account, registered for HMRC corporation tax and VAT, and started invoicing through the company because it was the obvious UK tax-efficient structure. Three years on, you discover that as a US citizen with 10 percent or more ownership of a UK Ltd, you have been a "US shareholder of a controlled foreign corporation" under IRC Section 957 from day one — and Form 5471 has been required every single year, with GILTI and Subpart F income flowing through to your personal Form 1040 alongside your salary and dividends. The Streamlined Foreign Disclosure IRS route handles this complete cleanup in one integrated package.
This guide is written for Americans living in England, Scotland, Wales, or Northern Ireland who hold director or shareholder positions in UK Limited companies, UK LLPs, or other UK corporate structures, and are entering or considering the Streamlined Filing Compliance Procedures. By the end, you will know how UK corporate positions feed into the Streamlined package, what Form 5471 and Form 8865 require, and how GILTI, Subpart F, and transfer pricing analysis are handled within the package. For our broader Streamlined service overview, see our Streamlined Filing service page.
What Is Streamlined Foreign Disclosure IRS (Definition and Overview)
Streamlined Foreign Disclosure IRS refers to the IRS Streamlined Filing Compliance Procedures introduced in 2012 and substantially expanded in 2014. The official IRS page sits at https://www.irs.gov/individuals/international-taxpayers/streamlined-filing-compliance-procedures. For Americans living in the UK, the relevant track is the Streamlined Foreign Offshore Procedures (SFOP), covering three years of late or amended Form 1040, six years of late FBAR filings via FinCEN Form 114, and all required federal information returns, with all federal penalties waived for qualifying non-willful filers.
For UK Limited company directors and UK LLP partners, the information returns inside the Streamlined package include Form 5471 (Information Return of US Persons With Respect to Certain Foreign Corporations) for UK Ltd shareholdings of 10 percent or more under IRC Section 6038, Form 8865 (Return of US Persons With Respect to Certain Foreign Partnerships) for UK LLP positions of 10 percent or more under IRC Section 6038/6038B/6046A, Form 8938 FATCA disclosure of the UK Ltd or LLP interest as "other foreign financial asset" under IRC Section 6038D, and the relevant Subpart F, GILTI, and transfer pricing schedules flowing through to the personal Form 1040.
This matters specifically in 2026 because the post-2017 GILTI regime under IRC Section 951A now applies a minimum 10.5 percent (and effectively up to 21 percent) US tax on UK Limited company active business income earned by US shareholders, with Foreign Tax Credit relief limited to 80 percent of UK corporation tax paid under IRC Section 960. The Section 962 election, which allows individual US shareholders to be taxed at the corporate rate with full Foreign Tax Credit relief, is often the single most valuable election available in the Streamlined package for UK Ltd directors.
Who Qualifies — US Expats in the UK Explained
The Streamlined Foreign Offshore Procedures apply to US citizens, Green Card holders, dual US-UK citizens, and Accidental Americans living in the UK who meet three conditions: physical presence outside the United States for at least 330 full days in at least one of the three most recent tax years for which the return due date has passed, non-willful past non-compliance, and a properly drafted Form 14653 non-willfulness certification. Holding a UK Limited company directorship does not affect Streamlined eligibility — the program handles UK corporate positions identically to other UK income for eligibility purposes. The IRS publication on US citizens and resident aliens abroad sits at https://www.irs.gov/publications/p54.
Common UK-specific misconceptions worth clearing up immediately:
A UK Limited company is a controlled foreign corporation (CFC) under IRC Section 957 if US persons own more than 50 percent of the voting power or value, and any US person with 10 percent or more ownership becomes a "US shareholder" with full Form 5471 reporting obligations under IRC Section 6038. A US citizen director of their own UK Ltd, holding 100 percent of the shares, is automatically the sole US shareholder of a CFC.
UK corporation tax paid at 25 percent main rate (or 19 percent small profits rate) does not eliminate the US tax position on the UK Ltd. GILTI under IRC Section 951A applies a separate US tax on UK Ltd active business income, with Foreign Tax Credit relief limited to 80 percent of UK corporation tax under IRC Section 960 (creating a residual US tax cost without the Section 962 election).
UK LLP positions held by US-person partners are treated as foreign partnerships for US tax purposes, with Form 8865 reporting under IRC Section 6038/6038B/6046A. The LLP's tax-transparent UK treatment does not eliminate the US reporting obligation.
Director loan accounts, dividend extraction strategies, and UK pension contributions through the Ltd company all generate separate US tax considerations beyond the underlying GILTI and Subpart F analysis.
How UK Limited Companies and LLPs Are Handled Inside Streamlined Disclosure
Form 5471 for US shareholders of UK Limited companies
A UK Limited company in which one or more US persons hold 10 percent or more of the shares (by vote or value) triggers Form 5471 filing obligations under IRC Section 6038 for each US shareholder for each year. The 5471 attachments are attached to the US shareholder's personal Form 1040. It includes Schedule A (stock holdings), Schedule B (US shareholders), Schedule C (income statement), Schedule E (income, war profits, and excess profits taxes paid or accrued), Schedule F (balance sheet), Schedule G (other information), Schedule I (summary of shareholder's income from the CFC), Schedule J (accumulated earnings and profits), Schedule M (transactions between the CFC and shareholders or related parties), Schedule P (previously taxed earnings and profits), and Schedule Q (CFC income by category). The IRS Form 5471 reference sits at https://www.irs.gov/forms-pubs/about-form-5471.
GILTI under IRC Section 951A
GILTI (Global Intangible Low-Taxed Income) under IRC Section 951A applies a US tax on the active business income of the UK Limited company that exceeds a 10 percent return on the company's qualified business asset investment (QBAI). For most UK consulting, professional services, and software Ltd companies with low tangible asset bases, virtually all UK Ltd active business income flows through as GILTI to the US-person shareholders. The headline GILTI rate is 10.5 percent before Foreign Tax Credit (rising to 21 percent at the individual level without Section 962 election), with Foreign Tax Credit relief at 80 percent of UK corporation tax under IRC Section 960.
Subpart F income under IRC Section 951
Subpart F income under IRC Section 951 applies to specific categories of passive and tainted income of the UK Limited company — foreign personal holding company income (dividends, interest, royalties, rents), foreign base company sales income, foreign base company services income, and similar. Subpart F income flows through immediately to the US-person shareholders regardless of distribution, with Foreign Tax Credit relief on the UK corporation tax allocated to the Subpart F portion. UK Ltd companies with substantial dividend, interest, or royalty income often have material Subpart F exposure.
Section 962 election
The Section 962 election under IRC Section 962 allows individual US shareholders to be taxed at the corporate rate (21 percent flat) on GILTI and Subpart F income, with full Foreign Tax Credit relief on UK corporation tax (without the 80 percent IRC 960 limitation). For UK Ltd shareholders paying UK corporation tax at the 25 percent main rate, the Section 962 election typically eliminates all residual US tax on GILTI because the 25 percent UK rate exceeds the 21 percent US corporate rate. The election is made annually on a Statement attached to Form 1040.
Form 8865 for US partners in UK LLPs
UK LLPs (Limited Liability Partnerships) are treated as foreign partnerships for US tax purposes by default. U.S. person partners with 10 percent or more ownership trigger Form 8865 filing obligations under IRC Sections 6038/6038B/6046A, with Categories 1 through 4 determining which schedules are required. The IRS Form 8865 reference sits at https://www.irs.gov/forms-pubs/about-form-8865. UK LLP profits flow through to US-person partners as partnership income on Schedule E, Part II, of Form 1040 (passive or active, depending on the partner's involvement), with UK income tax paid on the partner's share, creditable via Form 1116.
Transfer pricing under IRC Section 482
UK Ltd companies with related-party transactions across the US-UK border — payments to or from a related US entity, cross-border consulting fees, intercompany licensing — fall under IRC Section 482 transfer pricing rules. Each cross-border transaction must be at arm's length, with contemporaneous transfer pricing documentation supporting the pricing methodology. The OECD Transfer Pricing Guidelines provide the framework adopted by both HMRC and the IRS, though specific US documentation requirements under IRC Section 6662(e) apply to substantial transactions.
Step-by-Step: How US Expats in the UK Handle UK Company Positions Inside the Streamlined Package
The first step is to inventory the UK corporate position. Every UK Limited company in which the taxpayer holds shares (directly or beneficially), every UK LLP membership, every UK partnership interest, and any other UK corporate position held at any point across the three Streamlined years is documented with the entity name, Companies House registration number, ownership percentage, role (director, shareholder, member, partner), entity classification (Ltd, LLP, partnership), accounting reference date, and UK corporation tax position.
The second step is the entity classification analysis for US tax purposes. UK Limited companies are foreign corporations under IRC Section 957 with CFC status determined by aggregate US ownership; UK LLPs default to foreign partnership treatment; UK private unlimited companies and certain other structures may be eligible for entity classification election under Treas Reg 301.7701-3 ("check-the-box"). IRS Publication 54, covering US citizens abroad, is available at https://www.irs.gov/publications/p54.
The third step is to prepare Form 5471 for each UK Limited company shareholding in each Streamlined year. The full Schedule A through Schedule Q suite is prepared for each Form 5471, with the appropriate Category 1-5 filer classification determined for each year (most US-citizen directors of their own UK Ltd are Category 4 or Category 5 filers).
The fourth step is the GILTI and Subpart F analysis under IRC Section 951A and Section 951. Active business income of UK Ltd is computed as tested income for GILTI purposes, with the 10 percent return on qualified business asset investment (QBAI) deducted to arrive at the GILTI amount that flows through to the US shareholder. Subpart F categories are tested separately on dividend, interest, royalty, and other passive income streams. The Section 962 election is modeled for each year to determine whether corporate-rate treatment with full FTC produces a better result than individual-rate treatment with 80 percent FTC.
The fifth step is preparing Form 8865 for each UK LLP membership in each Streamlined year. Form 8865 includes Schedule A (constructive ownership), Schedule B (income statement), Schedule G (statement of application of gain deferral method), Schedule K (partner's distributive share items), Schedule K-1 equivalent for the US-person partner, Schedule L (balance sheet), Schedule M-1 (reconciliation), and Schedule N (transactions between the partnership and partners).
The sixth step is the Form 8938 FATCA disclosure of the UK Ltd or LLP interest as "other foreign financial asset" under IRC Section 6038D, where specified asset thresholds are met. The UK Ltd shareholding or UK LLP membership appears on Form 8938 Part II at the year-end and peak values.
The seventh step is the integration with the Form 1040 personal return. GILTI flows through as ordinary income on a Statement attached to Form 1040; Subpart F flows through similarly; UK Ltd director salary appears as wages with Form 1116 Foreign Tax Credit on UK PAYE; UK Ltd dividends appear as qualified or non-qualified dividends on Schedule B with Form 1116 FTC on the underlying UK corporation tax. The Form 14653 non-willfulness narrative integrates the UK corporate structure history with the broader Streamlined story.
The Streamlined Filing Compliance Procedures — What UK Expats Need to Know
The Streamlined Foreign Offshore Procedures (SFOP) cover three years of Form 1040 and six years of FBAR, with all federal penalties waived for qualifying non-willful filers who were physically outside the US for 330 days in at least one of the covered years. The Streamlined Domestic Offshore Procedures (SDOP) apply to U.S.-based U.S. persons who do not meet the foreign residence test and are subject to a 5 percent Title 26 miscellaneous offshore penalty on the highest aggregate balance of unreported foreign accounts.
For Americans living in the UK with UK Limited company directorships or UK LLP positions, the SFOP track is almost always the relevant route. The non-willfulness certification on Form 14hone, style 653 must explain the taxpayer's specific corporation or att honestly. Typically, the taxpayer set up the UK Ltd on UK accountant advice without realizing the US Form 5471 implications, or joined a UK LLP partnership without understanding the US Form 8865 obligations.
The official IRS Streamlined Procedures page sits at https://www.irs.gov/compliance/streamlined-filing-compliance-procedures. TaxYork handles Streamlined submissions with full Form 5471 and Form 8865 analysis on UK corporate positions end-to-end on a fixed-fee basis. For our service overview, see our Streamlined Filing service page.
Real UK Expat Scenario — Streamlined Foreign Disclosure IRS With a UK Limited Company in Practice
Case Study: A London US Consultant Cleared Three Years of UK Ltd Form 5471 Inside Streamlined
Jonathan is a US citizen, aged thirty-nine, working as an independent management consultant operating through his own UK Limited company in London. He moved from Boston to London in late 2020 to take a senior consulting role, left employment in 2022 to start his own practice, and incorporated Jonathan Carter Consulting Ltd through Companies House in March 2022. He is the sole director, holds 100 percent of the ordinary shares, and operates the company from his Notting Hill home and a serviced office in Mayfair. The company generates approximately £215,000 of annual fee income from UK and US corporate clients, retains profit after expenses of approximately £145,000 per year, pays UK corporation tax at the marginal rate of 26.5 percent on the band above £50,000, and extracts profit through a mix of director salary (£12,570 to use his Personal Allowance) and dividends (approximately £40,000 per year, voted from retained profits).
From 2022 through 2024, his US Form 1040 had been prepared by a Boston-based CPA whom he retained from his pre-London years. The Boston CPA had been reporting the UK Ltd dividend income on Schedule B with Form 1116 Foreign Tax Credit absorbing US tax, but had not filed Form 5471, had not analyzed GILTI or Subpart F, had not modeled the Section 962 election, and had not addressed transfer pricing on the UK Ltd's billings to its US-based corporate clients. Form 8938 was also missed, despite the UK Ltd interest value clearly exceeding the $200,000 single-filer year-end threshold from 2023 onwards.
In late 2025, Jonathan's US accountant retired, and the replacement CPA flagged the Form 5471 gap during the 2024 return preparation review. Jonathan engaged TaxYork in December 2025 after a peer recommendation. The cross-border review identified six immediate exposure points.
First, Form 5471 had been missed for the 2022, 2023, and 2024 tax years. As a Category 5a filer (US shareholder of a CFC owning 100 percent), Jonathan was required to file a complete Form 5471, including the full Schedule A through Schedule Q suite, for each year. Form 5471 missed-filing penalty at a $10,000 base per form per year, plus a 10 percent reduction in FTC under IRC Section 6038(c), resulted in exposure of approximately £24,000 outside Streamlined.
Second, GILTI under IRC Section 951A had not been computed for any of the three years. The UK Ltd's tested income for GILTI purposes (UK Ltd net profit before tax, less qualified business asset investment return — minimal in a consulting business with low tangible assets) flowed through to Jonathan as GILTI at approximately £135,000, £142,000, and £148,000 across the three years. Without the Section 962 election, the individual-rate GILTI tax amount was approximately £18,000. With a Section 962 election at the 21 percent corporate rate, with full FTC, against UK corporation tax at a 26.5 percent marginal rate, the residual US tax dropped to zero across all three years.
Third, Subpart F income was minimal — Jonathan's UK Ltd had only a small amount of UK bank interest income (£800-1,200 per y,ear) potentially classifiable as Subpart F foreign personal holding company income. Still, the de minimis rule under IRC Section 954(b)(3)(A) (5 percent or $1 million) eliminated Subpart F treatment.
Fourth, the transfer pricing analysis of UK Ltd's billings to US-based corporate clients required documentation. Jonathan's UK Ltd had been invoicing a US-based consulting partner firm (not a related party) for approximately 30 percent of its annual revenue, which did not trigger IRC Section 482 because the parties were unrelated. The remaining 70 percent was UK-direct client billing, also outside Section 482.
Fifth, Form 8938 had been missed for 2023 and 2024. The UK Ltd shareholding, Jonathan's Lloyds personal current account, Marcus by Goldman Sachs savings, and Hargreaves Lansdown SIPP, combined, exceeded the $200,000 year-end single-filer threshold from mid-2023 onwards.
Sixth, FBAR had been missed for the UK Ltd's Lloyds business banking account (a signatory authority FBAR requirement for Jonathan as sole director) for 2022, 2023, and 2024.
The remediation route used the Streamlined Foreign Offshore Procedures package with extensive UK corporate handling. Three years of Form 1040 (2022, 2023, 2024) were amended to attach Form 5471 for each year with full Schedule A through Schedule Q completed, GILTI computation with Section 962 election made on a Statement attached to each year's return (eliminating residual US tax through full FTC against UK corporation tax at 26.5 percent), Subpart F analysis confirmed minimal and within de minimis under IRC Section 954(b)(3)(A), Form 8938 attached for 2023 and 2024 disclosing the UK Ltd interest and other UK financial assets, and Form 8833 supporting the Section 962 election positioning.
Six years of FBARs (2019 through 2024) were filed via the FinCEN BSA E-Filing system at https://bsaefiling.fincen.treas.gov/main.html, covering Jonathan's HSBC personal accounts (2019-2024) and the Lloyds UK Ltd business account (2022-2024 as signatory authority).
The Form 14653 non-willfulness narrative explained Jonathan's UK Ltd incorporation on UK accountant advice in March 2022, his good-faith reliance on the Boston CPA, whom he assumed was handling all US-side compliance, the Boston CPA's retirement and replacement CPA's identification of the Form 5471 gap as the trigger that brought him to specialist attention, and his commitment to ongoing UK-based US specialist engagement going forward.
The Streamlined package was submitted to the IRS Streamlined processing center in Austin, Texas, in late March 2026. Acceptance was confirmed through the IRS Account Transcript pulled in early September 2026.
The going-forward strategy review confirmed Section 962 election positioning for ongoing GILTI management, formalized transfer pricing documentation for the small portion of UK Ltd intercompany transactions Jonathan had recently started with a new US affiliate, and reviewed the UK Ltd pension contribution strategy to optimize UK corporation tax deductions and personal extraction efficiency.
The outcome was full IRS compliance under the Streamlined Foreign Offshore Procedures with zero federal penalties (against potential Form 5471 missed-filing exposure of approximately £24,000 plus Form 8938 missed-filing exposure of approximately £20,000 plus FBAR exposure of approximately £45,000 — total avoided exposure approaching £90,000), zero net US income tax across the three covered years through Section 962 election eliminating GILTI residual tax, formalised transfer pricing documentation in place, and a clean ongoing baseline with annual Form 1040, Form 5471, FBAR, Form 8938, and Section 962 election maintenance under TaxYork engagement. Total TaxYork fee approximately £7,200 for the integrated Streamlined plus ongoing engagement in the first year, against avoided exposure of approximately £90,000 plus quantifiable forward savings from Section 962 election positioning.
Penalties for Non-Compliance — What UK-Based Americans With UK Companies Risk
Form 5471 missed-filing penalties at $10,000 base per form per year under IRC Section 6038(b), rising to $50,000 for continued failure after IRS notice, plus 10 percent Foreign Tax Credit reduction under IRC Section 6038(c). For three years of missed Form 5471 filings on a single UK Ltd, the base exposure ranges from $30,000 to $60,000, plus the FTC reduction impact. Form 8865 missed-filing penalties operate identically under IRC Section 6038(b) for UK LLP positions. The IRS penalty overview sits at https://www.irs.gov/payments/penalty-relief.
GILTI computation errors and Subpart F reporting omissions expose the taxpayer to an accuracy-related penalty of 20 percent under IRC Section 6662, plus failure-to-pay penalties of 0.5 percent per month and interest at the IRS underpayment rate. Form 8938 missed-filing penalties at $10,000 initial, rising to $50,000 for continued failure, compounded across multiple years, where the UK Ltd or UK LLP interest pushes specified asset values above thresholds. FBAR non-willful penalties at approximately $16,000 per form per year (inflation-adjusted) apply to missed UK Ltd business banking account FBARs for signatory directors.
Total exposure for a UK-resident American operating a UK Ltd with missed Form 5471, Form 8938, and FBAR across three years can readily exceed £100,000. The Streamlined Foreign Disclosure waives all of these federal penalties in full for qualifying non-willful filers, which is why proper UK corporate handling within the Streamlined package is the single most valuable technical positioning available to UK-based American directors. For our service approach, see our Streamlined Filing service page.
Common Mistakes Americans in the UK Make With UK Companies Inside Streamlined
The first mistake is treating a UK Limited company as a non-US tax-relevant entity because it is a separate UK legal person that pays its own UK corporation tax. The UK Ltd is a CFC under IRC Section 957 if one or more US persons hold more than 50 percent, with Form 5471 reporting and GILTI flow-through to US shareholders regardless of distributions.
The second mistake is missing the Section 962 election in years where it produces material US tax savings. The election must be made annually on a Statement attached to Form 1040 and produces full FTC against UK corporation tax at the corporate 21 percent US rate, typically eliminating GILTI residual tax for UK Ltd shareholders paying UK CT at 19-26.5 percent.
The third mistake is using a UK-only accountant for the UK Ltd work without US-side coordination. UK Ltd accounts preparation, UK corporation tax return, UK director salary/dividend extraction, and UK pension contributions all need to be coordinated with the US Form 5471, GILTI, Subpart F, and Section 962 election positioning rather than treated as independent workstreams.
The fourth mistake is failing to list FBAR as the signatory authority on the UK Ltd business banking account. A sole UK Ltd director with signatory authority over the company's Lloyds, NatWest, HSBC UK, or Barclays UK business banking account has a personal FBAR filing obligation for that account once the aggregate value of the company's UK accounts exceeds $10,000.
The fifth mistake is failing to formalize transfer pricing documentation for intercompany transactions. Companies billing related US entities, or being billed by related entities, need contemporaneous IRC Section 482 transfer pricing documentation supporting arm's-length pricing, or face penalty exposure under IRC Section 6662(e).
The sixth mistake is treating UK LLP positions as if they were UK Ltd shareholdings for US purposes. UK LLPs default to foreign partnership treatment, with Form 8865 reporting, partnership flow-through income, and a materially different US tax framework compared to UK Ltd shareholdings.
The US-UK Tax Treaty — How It Affects UK Company Directors Inside Streamlined
The US-UK Income Tax Convention (1975 as amended) controls how taxing rights are split on UK Limited company income flows to US-person shareholders. The full treaty text sits on the US Treasury website at https://home.treasury.gov/policy-issues/tax-policy/international-tax. Article 10 (Dividends) provides reduced withholding rates on UK Ltd dividends paid to US shareholders (typically 15 percent on portfolio dividends and 5 percent on substantial holdings). However, UK dividends paid to UK-resident US shareholders are typically exempt from UK withholding tax in practice.
Article 24 (Relief from Double Taxation) is the operative article through which Form 1116 Foreign Tax Credit relief flows from the underlying UK corporation tax paid by UK Ltd, with the FTC allocation differing depending on whether the US shareholder makes the Section 962 election. Article 1(4) of the Saving Clause preserves the US right to tax US citizens regardless of UK residence, which is why Form 5471, GILTI flow-through, and Subpart F continue to apply.
The treaty does not eliminate Form 5471 reporting, GILTI under IRC Section 951A, Subpart F under IRC Section 951, Form 8865 reporting on UK LLP positions, or transfer pricing analysis under IRC Section 482. The reporting and inclusion obligations sit entirely outside the treaty framework, which is why the Streamlined Foreign Disclosure is needed for missed UK corporate reporting, regardless of the treaty's position on income tax.
How TaxYork Helps Americans in the UK With Streamlined Foreign Disclosure
TaxYork is a UK-based US expat tax specialist firm serving Americans in England, Scotland, Wales, and Northern Ireland. Our team holds US IRS Enrolled Agent and CPA credentials with deep specialism in Form 5471 reporting on UK Limited company shareholdings under IRC Section 6038, GILTI analysis under IRC Section 951A with Section 962 election modelling, Subpart F income analysis under IRC Section 951, Form 8865 reporting on UK LLP and partnership positions under IRC Section 6038/6038B/6046A, Form 8938 FATCA disclosure of UK corporate interests, IRC Section 482 transfer pricing on cross-border related-party transactions, the US-UK Income Tax Convention, the IRS Streamlined Foreign Offshore Procedures, FBAR via FinCEN Form 114, and end-to-end management of the Streamlined timeline.
For UK-resident Americans with UK Limited company or UK LLP positions we deliver the full Streamlined eligibility assessment, three years of Form 1040 with full Form 5471 or Form 8865 suite for each year, GILTI and Subpart F analysis with Section 962 election modelling, Form 8938 FATCA disclosure, Form 1116 Foreign Tax Credit positioning across general and passive categories, six years of FBAR via FinCEN including signatory authority on UK Ltd business banking accounts, transfer pricing documentation review on any cross-border related-party transactions, Form 14653 non-willfulness narrative drafted to the client's specific UK corporate history, IRS Streamlined package assembly and submission, and ongoing annual UK corporate compliance maintenance. You can read our broader guidance on our news page.
Contact TaxYork today at info@taxyork.com or visit https://www.taxyork.com/services/ — we help Americans in the UK get fully IRS-compliant for UK corporate positions, often with all federal penalties eliminated through the Streamlined Procedures and a Section 962 election, which eliminates the GILTI residual tax going forward.
Conclusion
Three takeaways matter most for UK-resident American Limited company directors and LLP partners considering Streamlined Foreign Disclosure IRS in 2026. First, every US-person director or shareholder with 10 percent or more ownership of a UK Limited company triggers Form 5471 reporting under IRC Section 6038 with full Schedule A through Schedule Q suite for each year, alongside GILTI flow-through under IRC Section 951A and Subpart F under IRC Section 951 — and missed Form 5471 penalty exposure at $10,000 base per form per year compounds rapidly across multiple years and multiple controlled foreign corporations. Second, the Section 962 election under IRC Section 962, allowing individual US shareholders to be taxed at the 21 percent corporate rate with full Foreign Tax Credit relief against UK corporation tax, typically eliminates GILTI residual US tax for UK Ltd shareholders paying UK CT at 19-26.5 percent — making the election the single most valuable technical positioning available inside the Streamlined package for UK Ltd directors. Third, the federal Streamlined Procedures waive all federal penalties (including Form 5471, Form 8865, Form 8938, and FBAR missed-filing penalties) for qualifying non-willful filers, making the program the cleanest compliance route available to UK corporate-position Americans with past US filing gaps. Speak to a TaxYork adviser today by emailing info@taxyork.com or visiting https://www.taxyork.com/services/.