Pension Tax Allowances and Defined Benefit Transfers: 2026 Guide

Pension tax allowances are a critical consideration for anyone thinking about transferring their defined benefit (DB) pension. The landscape changed significantly in April 2024 when the Lifetime Allowance (LTA) was abolished — and understanding what replaced it is essential before making any transfer decision.

In this guide, we explain the current pension tax allowances that apply in 2026, how they interact with defined benefit pension transfers, and what you need to consider before making any decisions.

The End of the Lifetime Allowance: What Changed in April 2024?

Until 5 April 2024, the Lifetime Allowance (LTA) was the maximum total value that could be held across all your pension arrangements without incurring additional tax charges. The LTA had been set at £1,073,100 since the 2021/22 tax year, having been frozen by the government despite previous years seeing it reach £1.8 million.

From 6 April 2024, the Lifetime Allowance was abolished entirely. The old tax charges of 55% on lump sums and 25% on income taken above the LTA no longer apply. However, the abolition did not mean an unlimited tax-free pension pot — two new allowances took its place, and these are now the key figures every pension saver needs to understand.

The Two New Allowances (2026)

The government replaced the LTA with two new allowances that specifically target tax-free cash:

These allowances apply across all of your pension arrangements combined, including both defined benefit and defined contribution schemes.

How Pension Allowances Affect Defined Benefit Transfers

The interaction between pension allowances and defined benefit transfers is one of the most important — and often misunderstood — aspects of transfer planning. Here is what you need to know.

Tax-Free Cash Under the Current Rules

If you remain in a defined benefit scheme, you will typically receive a tax-free lump sum at retirement as part of the scheme’s benefit design, or by commuting (exchanging) some pension income for a lump sum. This tax-free cash counts towards your Lump Sum Allowance of £268,275.

If you transfer to a defined contribution (DC) arrangement, you can generally take up to 25% of the fund value as tax-free cash — subject to your remaining LSA. For a pension pot of around £1 million, that could mean £250,000 of tax-free cash, which would use up almost the entirety of the £268,275 LSA.

For those with very large pensions — particularly Cash Equivalent Transfer Values (CETVs) above £1 million — the tax-free cash implications of a transfer need very careful analysis before any decision is made.

Transitional Tax-Free Amount Certificates

For individuals who had already taken some tax-free cash before 6 April 2024, HMRC introduced Transitional Tax-Free Amount (TTFA) certificates. These certificates record what tax-free cash was previously used and can, in some cases, result in a higher personal LSA than the standard £268,275.

If you crystallised pension benefits before April 2024 and took tax-free cash, it is worth exploring whether applying for a TTFA certificate is beneficial. This is an area where specialist advice is essential.

LTA Protections: Do They Still Matter?

Before the LTA was abolished, HMRC offered several forms of protection for pension savers who had already built up funds close to or above the LTA as it was progressively reduced over the years. These included:

• Enhanced Protection — for those who stopped pension saving before April 2006
• Primary Protection — for those with funds above £1.5 million on 5 April 2006
• Fixed Protection (2012, 2014, 2016) — protecting a higher LTA at different points
• Individual Protection (2014, 2016) — based on pension value at a specific date

With the LTA now abolished, many people assume these protections are irrelevant. In practice, however, they may still have an impact. Individuals who held valid LTA protection on 5 April 2024 may have a higher personal Lump Sum Allowance than the standard £268,275, depending on the type of protection held.

If you hold any form of LTA protection, it is crucial to seek specialist advice before:

• Making any further pension contributions
• Transferring a defined benefit pension
• Consolidating existing pension arrangements

Some historic protections could be invalidated by certain actions, with significant consequences for your tax-free cash entitlement.

The 2027 Pension IHT Changes: Another Allowance to Consider

From April 2027, unspent pension funds are set to become subject to inheritance tax (IHT) as part of the government’s wider estate tax reforms. Currently, pension funds typically sit outside of your estate for IHT purposes — making them an effective estate planning tool.

The proposed changes mean that pension funds remaining at death could be included in your taxable estate, potentially subject to the 40% IHT rate (subject to available nil-rate bands).

This is particularly relevant for defined benefit pension transfer decisions, because:

• DC pensions currently offer significant death benefit flexibility (funds can be passed to beneficiaries)
• DB pensions typically pay a spouse’s/dependant’s pension, not a lump sum to beneficiaries
• If pension funds become IHT-liable from 2027, the estate planning advantage of DC schemes diminishes

Anyone currently weighing up a DB transfer for estate planning reasons should keep the 2027 changes firmly in view. Legislation has not yet been finalised, and the detail may yet change — making ongoing specialist advice even more important.

Annual Allowance: The Other Key Limit

While much of the focus since 2024 has been on the LTA abolition, the Annual Allowance — which caps how much can be contributed to pensions in any tax year with full tax relief — remains in place. For 2025/26, the Annual Allowance is £60,000 (or 100% of earnings, whichever is lower).

For defined benefit scheme members, the Annual Allowance is calculated using the “pension input amount” method, which measures the increase in DB benefits accrued during the tax year.

When considering a defined benefit transfer, the Annual Allowance becomes relevant if you plan to make further contributions to a defined contribution arrangement after transferring. For high earners, the Tapered Annual Allowance may also reduce the standard £60,000 limit — down to a minimum of £10,000 for those with adjusted income above £360,000.

If you have already taken flexible income from a defined contribution pension, the Money Purchase Annual Allowance (MPAA) of £10,000 applies — limiting future DC contributions significantly.

Putting It All Together: What This Means for DB Transfers

When assessing a defined benefit pension transfer in 2026, the relevant pension tax allowances to consider include:

Learn More About DB Transfer Considerations

Understanding pension tax allowances is just one piece of the defined benefit transfer puzzle. Other important factors include the factors that affect DB transfer values, the complete guide to DB pension transfers in 2026, and what happens to your benefits if you remain in a scheme when an employer faces difficulty.

Seeking Professional Advice

The pension tax allowance landscape has changed significantly since April 2024, and the implications for defined benefit pension transfers are complex. Every individual’s situation is different — the interaction between your remaining LSA, any LTA protections you hold, your wider pension arrangements, and your personal financial goals all need to be considered together.

Defined benefit pension transfers above £30,000 must by law be assessed by a qualified pension transfer specialist (PTS) — a chartered financial adviser with specific FCA permissions. This regulatory requirement exists because these decisions are irreversible and can have significant long-term consequences.

If you are considering a defined benefit transfer and want to understand how the current pension allowances apply to your specific circumstances, speaking with a specialist is the essential first step.