Skip to main content

How to Claim a UK Pension From the USA

If you worked in Britain and now live anywhere in the US, any UK workplace pension you contributed to is still legally yours. It does not expire, it cannot be confiscated for non-residence, and it does not transfer automatically when you move. According to the Pensions Policy Institute Lost Pensions Survey 2024, there are 3.3 million unclaimed UK pension pots worth a combined £31.1 billion. Office for National Statistics long-term migration data shows the United States has consistently been one of the top destinations for departing UK residents, with tens of thousands of British-linked workers relocating to the US each year. The result is a large cohort of Americans, by birth, naturalisation or marriage, sitting on UK pension entitlements they have lost contact with.

This guide explains who is eligible, the five most common American cohorts we help, the regulatory framework around moving (or not moving) UK pensions to the US, and the US reporting rules you should raise with a qualified tax adviser.

Five American cohorts with UK pension entitlements

PensionHunter typically helps five distinct groups. The cohorts overlap; this is audience identification only, it is not an indication of entitlement size or entitlement value.

  1. UK returnees who emigrated to the US. British-born professionals who spent part of their working life in the UK then moved to the US for work, family or retirement. Most have one or more workplace pensions from former UK employers under auto-enrolment (mandatory since 2012 under the Pensions Act 2008).
  2. Dual US/UK nationals. Americans who lived and worked in the UK for a period, often via a London posting, postgraduate study followed by employment, or family relocation, and have since returned home.
  3. Green-card holders and naturalised US citizens of UK origin. Long-settled Britons in the US who may not have engaged with their UK pension for decades. Schemes consolidate, employers change name, and contact addresses go stale.
  4. US-born spouses and partners of UK workers. Inherited or transferred entitlements arising from a UK-domiciled spouse, including survivor benefits from UK defined benefit (final salary) schemes.
  5. Finance, consulting and tech expats rotated through London. Professionals at major firms and institutions who accrued UK workplace pension contributions during a London posting before being rotated back to a US office.

Common UK employers of Americans

The following employers are frequently named in cases we research. Inclusion is illustrative, not an endorsement, and does not imply any relationship between PensionHunter and the employers listed.

Big 4 firms (Deloitte UK, PwC UK), London investment banks (Goldman Sachs International, Morgan Stanley), Magic Circle and US-headquartered London law firms, large tech with London offices, NHS trusts, and UK universities including USS (Universities Superannuation Scheme).

UK State Pension vs UK workplace pensions, and the US-UK Totalization Agreement

There are two distinct UK pension entitlements Americans commonly confuse:

  • UK State Pension, paid by HMRC/DWP, based on UK National Insurance contribution years. Eligibility starts at a minimum of 10 qualifying years; full new State Pension requires 35 years (gov.uk). Voluntary Class 2/3 contributions may be available to fill gaps.
  • UK workplace pensions, private contractual entitlements from former UK employers (auto-enrolment, defined benefit, group personal pension, master trusts such as NEST, The People's Pension and Smart Pension).

The US-UK Social Security Totalization Agreement (1984) governs only State Pension and US Social Security interactions, specifically aggregation of contribution credits to qualify for benefits in either country and avoidance of dual coverage during cross-border employment. It does not apply to UK workplace pensions. Workplace pensions are private contracts and sit outside the Totalization Agreement entirely.

PensionHunter's service focuses on UK workplace pensions. For State Pension, see the International Pension Centre at gov.uk.

Why there is no QROPS in the USA

QROPS, Qualifying Recognised Overseas Pension Schemes, is the HMRC framework that allows a UK pension to be transferred to a recognised overseas scheme without triggering an Unauthorised Payment Charge (currently up to 55% of the transfer value). The QROPS list is published on gov.uk and updated twice monthly by HMRC.

There are no QROPS-compliant schemes in the United States, and there have been none for over a decade. The HMRC QROPS register for the US is empty. The practical reason is a structural mismatch:

  • HMRC's QROPS conditions require the overseas scheme to operate broadly like a UK registered pension, with restricted access before age 55 (rising to 57 in 2028), benefits primarily as income, and recognition under the local tax regime as a pension scheme.
  • US qualified retirement plans under IRC §401(a), including 401(k)s and IRAs, permit hardship withdrawals, loans against the plan, and lump-sum access in ways that conflict with QROPS conditions.
  • The two regimes therefore cannot be reconciled, and no US plan administrator has sought (or could sustain) QROPS status.

The practical implication: a UK workplace pension generally cannot be moved into a US 401(k) or IRA. It must either stay in the UK or, in some cases, be transferred to a UK-based international SIPP or similar UK-registered vehicle that accepts non-resident members. PensionHunter does not advise on transfers and is not regulated by the FCA. Any transfer decision should be taken with a UK-FCA-regulated pension transfer specialist and a US tax adviser.

US tax reporting, FBAR and FATCA (informational only)

US persons (citizens, green-card holders, and certain residents) have reporting obligations on foreign financial accounts and assets. The following is a description of the rules as published by FinCEN and the IRS; it is not tax advice and does not address whether your UK pension is reportable in your specific circumstances. Speak to a US tax professional with cross-border pension experience.

  • FBAR (FinCEN Form 114). Required when the aggregate value of foreign financial accounts exceeds US$10,000 at any point in the calendar year. Filed electronically with FinCEN. Whether a UK pension is an "account" for FBAR purposes depends on the scheme structure and is a question for a qualified adviser.
  • FATCA (IRS Form 8938). Filed with the federal tax return when the value of specified foreign financial assets exceeds the IRS thresholds (which vary by filing status and residence, see IRS instructions for Form 8938). UK pensions may or may not be specified foreign financial assets depending on facts.
  • Form 3520 / 3520-A. Some US tax professionals take the position that certain UK pensions are foreign trusts requiring Form 3520/3520-A reporting; others rely on Revenue Procedure 2020-17 exemptions. This is contested terrain. PensionHunter takes no position. Direct this question to your US tax adviser.

US-UK tax treaty Article 17, an open question on the 25% PCLS

The US-UK double taxation treaty (2001, as amended) addresses pensions in Article 17:

  • Article 17(1), periodic pension payments are generally taxable only in the recipient's country of residence (i.e. the US, for a US resident).
  • Article 17(2), lump-sum payments from a pension scheme established in one state and paid to a resident of the other are taxable only in the country where the scheme is established (i.e. the UK).

The UK 25% tax-free Pension Commencement Lump Sum (PCLS) sits in a long-debated grey area. Two reasonable readings exist:

  • One view: because the PCLS is paid by a UK scheme and is tax-free in the UK under Finance Act 2004, Article 17(2) preserves UK tax treatment and it is not taxable in the US.
  • The opposing view: a tax-free amount in the UK is not the same as an amount "taxable only" in the UK under Article 17(2), and the US may tax it as ordinary income to a US resident.

PensionHunter does not take a position. This is a genuinely unresolved question in cross-border practice, with no binding IRS guidance directly on point. It must be handled by a qualified US tax adviser before any benefit election is made.

What documents you need

  • Full name and any previous names used in the UK (maiden name, anglicised spellings)
  • Date of birth
  • UK National Insurance number if you have it (not essential, we can search without)
  • Names and approximate employment dates of UK employers
  • Any historic UK pension statements, Annual Benefit Statements, or scheme letters
  • Current US address and contact details

If you no longer have your NI number, we trace through employment history, Companies House records, and the schemes most commonly used by each employer in the relevant period.

How PensionHunter works

PensionHunter is a research service combining human researchers with AI workflow. AI assists with employer-to-provider mapping, scheme identification and document drafting; our human research team prepares a complete information request for every UK scheme administrator identified, written and ready for you to send under a signed Information Request Authority (IRA), and verifies every finding before it is reported back.

  • Country Pension Identification Report ($99). Research across UK Pension Tracing Service, employer corporate succession, and the regulatory entitlement framework for your UK employment period. Identifies likely scheme administrators for your direct enquiry.
  • Enhanced Pension Identification Report ($499). Country Pension Identification Report plus expert manual follow-up. We prepare a complete request pack for each fund we identify, written and ready to send under your signed Information Request Authority (IRA). You send the requests and we answer your questions by email about whatever comes back, on your workplace and state pension alike, for as long as your case is open.
  • Global Pension Identification Report ($799). Multi-jurisdiction search across all 27 PensionHunter countries with a complete request pack for each fund we identify.

Full report within five working days of your intake form. Full refund if we find nothing material. See our sample report and pricing.

PensionHunter is not regulated by the Financial Conduct Authority. We provide research and tracing services only. We do not give pension, investment, tax or transfer advice. All decisions remain with you, and we recommend taking independent UK-FCA-regulated and US-licensed advice before acting on any finding.

Frequently asked questions

Can I claim a UK pension while living in the United States?

Yes. UK workplace pension entitlements are unaffected by your country of residence. Most schemes pay benefits internationally to a US bank account, subject to scheme rules.

Do I need a UK bank account to receive UK pension payments?

Usually no. Most large UK schemes pay to US-domiciled accounts, though some smaller schemes may prefer a UK account. We confirm the position with each administrator during research.

Can I transfer my UK pension into my US 401(k) or IRA?

No. There are no QROPS-recognised schemes in the United States. A transfer to a US plan would be an Unauthorised Payment under HMRC rules and trigger tax charges up to 55%.

Does the US-UK Totalization Agreement cover my UK workplace pension?

No. The Totalization Agreement covers UK State Pension and US Social Security only. Workplace pensions are private contracts outside its scope.

Is my UK pension taxable in the US?

Periodic pension income is generally taxable in your country of residence under Article 17(1) of the US-UK treaty. Lump-sum treatment, including the UK 25% PCLS, is contested. Speak to a US tax adviser.

Do I need to report my UK pension on FBAR or FATCA forms?

Possibly. FBAR applies to foreign financial accounts over $10,000 aggregate; FATCA Form 8938 has its own thresholds. Whether a UK pension is a reportable account or specified asset depends on scheme structure. Take advice from a US tax professional.

What if my UK employer no longer exists?

Workplace pensions survive corporate dissolution. Schemes are held by trustees independent of the employer; many are now consolidated into master trusts or the Pension Protection Fund. We trace the surviving administrator.

What if I am inheriting a UK pension from a deceased UK spouse?

UK defined benefit schemes often pay survivor benefits to a spouse or civil partner. See our probate service for inherited pension research and Grant of Representation support.

Start your US pension search

From $99, Full refund if we find nothing material.

Related: US Expats hub · UK pensions · Claim UK pension from Australia

This article is for informational purposes only and does not constitute financial, tax or pension advice. PensionHunter is not regulated by the Financial Conduct Authority. Independent regulated advice is recommended before acting on any finding.

PensionHunter operates consumer pension search across 41 active countries, with worldwide expansion underway. We also trace lost pension members worldwide on behalf of pension schemes, funds and trustees, see /trustees.