Retirement policy changes 2026–2027: what UK and US retirees need to know
The next two years bring a stack of fiscal and pension policy changes on both sides of the Atlantic. Some are already legislated; others are widely expected. Here's a country-by-country breakdown — clearly labelled — so you know which rules apply to you.
This guide is general information, not financial or tax advice. Rules and thresholds change — always confirm with HMRC, the IRS, or a qualified adviser before acting.
🇬🇧 United Kingdom: what's changing for retirees
1. Pensions inside inheritance tax (from April 2027) — Confirmed
Announced at the Autumn Budget 2024 and legislated for, from 6 April 2027 most unused defined-contribution pension pots will be included in the deceased's estate for inheritance tax (IHT) purposes. This is a fundamental change to how UK pensions are passed on — they have historically been outside the IHT net.
- Affects SIPPs and defined-contribution workplace pensions.
- Death-in-service benefits paid from registered pension schemes are expected to be excluded.
- The nil-rate band (£325,000) and residence nil-rate band (£175,000) remain frozen until April 2030.
- Action: review your beneficiary nominations, expression-of-wish forms, and whether to draw down/gift earlier.
2. State Pension triple lock and rises — Confirmed for 2026/27
The triple lock remains government policy for this Parliament. The State Pension is uprated each April by the highest of CPI inflation, average earnings growth, or 2.5%. Pensioners can expect another above-inflation rise from April 2026, with the exact figure set in the autumn based on September CPI and earnings data.
3. State Pension age review — Confirmed (decision due)
The State Pension age is currently 66, rising to 67 between 2026 and 2028. The government has launched the next statutory review, which will report by March 2029, and could accelerate the rise to 68 (currently legislated for 2044–2046). Anyone in their 50s should watch this closely.
4. Frozen tax thresholds (fiscal drag) — Confirmed through April 2028
The personal allowance (£12,570) and higher-rate threshold (£50,270) are frozen until April 2028. As the State Pension keeps rising under the triple lock, more pensioners are being pulled into income tax — and some full new State Pension recipients could owe tax on the State Pension alone within the next two years.
5. ISA reform — Expected
The Treasury has consulted on reshaping the ISA regime, including a possible reduction in the cash ISA allowance to push savers toward stocks-and-shares ISAs. No final decision yet, but a change in the 2026 or 2027 Budget is widely expected. The overall £20,000 ISA allowance is likely to remain.
6. Lifetime Allowance abolition — Confirmed (in force)
The pensions Lifetime Allowance has been abolished and replaced with the Lump Sum Allowance (£268,275) and Lump Sum and Death Benefit Allowance (£1,073,100). These caps remain for 2026–2027 but are politically vulnerable — a future government could reintroduce a lifetime cap.
7. Capital Gains Tax on investments — Confirmed
From 30 October 2024, CGT rates rose to 18% (basic rate) and 24% (higher rate) for most assets. The annual exempt amount remains £3,000. Retirees drawing from a General Investment Account alongside ISAs and pensions should plan disposals carefully.
🇺🇸 United States: what's changing for retirees
1. SECURE 2.0 super catch-up contributions (from 2025, continuing) — Confirmed
Workers aged 60 to 63 can make enhanced 401(k) catch-up contributions — the greater of $10,000 or 150% of the standard catch-up (indexed). For 2026 and 2027 this is one of the most powerful late-career savings windows in the US system.
2. Mandatory Roth catch-up for high earners (from 2026) — Confirmed
From 1 January 2026, employees aged 50+ earning more than $145,000 (indexed) from their employer must make all catch-up contributions on a Roth basis. No more pre-tax catch-ups for high earners — plan for the lost deduction.
3. Social Security COLA and taxable wage base — Confirmed annually
Social Security benefits receive an annual cost-of-living adjustment (COLA) each January, based on CPI-W. The taxable wage base also rises each year. Expect modest COLAs (2–3% range) for 2026 and 2027 if inflation stays near target.
4. Social Security trust fund depletion — Expected (2033–2034)
The combined OASI and DI trust funds are projected to be depleted around 2034. Without Congressional action, benefits could be automatically cut by roughly 20–23%. Reform legislation is increasingly likely in the 2026–2027 window — possible changes include raising the full retirement age beyond 67, increasing the wage base, or adjusting the COLA formula.
5. RMD age stays at 73 (rises to 75 in 2033) — Confirmed
Required Minimum Distributions begin at 73 for anyone turning 72 after 2022. The age moves to 75 in 2033. For 2026–2027 retirees, RMDs at 73 from Traditional IRAs and 401(k)s remain the planning anchor.
6. Tax Cuts and Jobs Act sunset — Expected late 2025 / 2026
Many TCJA individual provisions were set to expire after 31 December 2025, including the higher standard deduction, lower marginal rates, and the doubled estate tax exemption (~$13.99M per person in 2025). Congress is actively legislating extensions; whatever passes will reshape retiree tax brackets and estate planning for 2026 onwards. Watch this space.
7. Medicare premiums and IRMAA — Confirmed (annual)
Medicare Part B and Part D premiums, and the Income-Related Monthly Adjustment Amount (IRMAA) brackets, are updated each year. The 2025 Inflation Reduction Act provisions — including the $2,000 annual out-of-pocket cap on Part D prescription drugs — remain in force for 2026 and 2027, a meaningful saving for many retirees.
8. Saver's Match (from 2027) — Confirmed
Replacing the Saver's Credit, the federal Saver's Match begins in 2027. Eligible low- and middle-income savers receive a 50% federal match (up to $1,000 per person) paid directly into their retirement account. Worth knowing if you're still working in your 60s.
What to do in the next two years
- 🇬🇧 UK: Review beneficiary nominations and consider drawdown/gifting strategies ahead of April 2027 IHT changes. Watch the next Budget for ISA reform.
- 🇺🇸 US: If you're 60–63, use the super catch-up. If you're a high earner 50+, plan for mandatory Roth catch-ups from 2026. Consider Roth conversions while current tax brackets are known.
- Both: Stress-test your plan with realistic inflation assumptions and re-run the calculator after each Budget or major Congressional tax bill.
Run your updated numbers in the RetireSmart calculator, or read our UK retire-at-55 guide and US retire-at-55 guide for country-specific projections.
Frequently asked questions
Are these policy changes confirmed?▾
Some are already law (e.g. the UK State Pension age review, US SECURE 2.0 provisions phasing in through 2027). Others are strongly signalled by HM Treasury, HMRC, the IRS, or the Social Security Administration but could shift at a Budget or in Congress. We flag each one as 'confirmed' or 'expected'.
Do UK changes affect US retirees (or vice versa)?▾
Generally no — UK rules apply to UK tax residents and US rules to US persons. Dual citizens or expats should check the UK–US tax treaty and may want professional advice.
What's the biggest change retirees should plan for?▾
🇬🇧 UK: pensions being brought into the inheritance tax net from April 2027. 🇺🇸 US: the Social Security trust fund depletion timeline and the higher catch-up contributions for ages 60–63 under SECURE 2.0.
Should I act now or wait?▾
For confirmed changes with a known date — yes, plan now (estate planning for UK pensions, Roth conversions in the US). For expected-but-unconfirmed changes, don't restructure your finances on speculation; just stay informed.