The Money Purchase Annual Allowance (MPAA): What Triggers It and How to Plan Around It

The Money Purchase Annual Allowance is one of the most consequential — and frequently misunderstood — features of the UK pension freedoms introduced in April 2015. For anyone who has already accessed a defined contribution pension flexibly, or who is planning to do so, understanding the MPAA is essential before making any further pension contributions.

The principle is straightforward: if you draw flexible income from a money purchase pension, HMRC reduces your annual allowance for further money purchase contributions from the standard £60,000 to just £10,000. This prevents the circular recycling of pension money: drawing taxable income from one pot and then using tax relief to reinvest it in another.

Current MPAA Level

The MPAA is £10,000 for the 2026–27 tax year and is fixed at this level indefinitely unless Parliament amends it. It was increased from £4,000 to £10,000 in April 2023.

This limit applies specifically to money purchase (defined contribution) contributions. Defined benefit accrual is measured separately and is not affected by the MPAA. This distinction has important implications for those who remain in DB schemes or who re-enter employment with a DB pension benefit.

What Triggers the MPAA

The MPAA is triggered when you access pension benefits flexibly from a money purchase arrangement. The specific trigger events are:

1. Flexi-access drawdown income. Designating funds to flexi-access drawdown is not itself a trigger; the trigger is the first time you take any income payment from that drawdown pot. Taking £1 of income from a flexi-access drawdown fund activates the MPAA.

2. Uncrystallised Fund Pension Lump Sum (UFPLS). Taking a UFPLS — a lump sum directly from an uncrystallised (not yet in drawdown) fund, where 25% is tax-free and 75% is taxable — triggers the MPAA immediately on the first payment.

3. Flexible annuity. A flexible annuity (also called a "value-protected" annuity or an annuity with a capital-value reduction feature) that allows the income to vary downwards or be restructured triggers the MPAA.

4. Certain annuity variations. Entering into a short-term annuity from an uncrystallised fund (rather than a conventional lifetime annuity) triggers the MPAA.

What Does NOT Trigger the MPAA

Understanding the exclusions is as important as knowing the triggers, because there are several common scenarios where the MPAA is not activated:

Taking a pension commencement lump sum (PCLS) only. Crystallising your pension to take the 25% tax-free cash (up to your lump sum allowance) and then designating the remainder to flexi-access drawdown does NOT trigger the MPAA at that point — provided you take no income from the drawdown pot. You can sit in flexi-access drawdown indefinitely with no income drawdown and retain the full £60,000 annual allowance.

Conventional lifetime annuity. Purchasing a standard lifetime annuity (with or without a guaranteed period, with or without a spouse's pension) from a money purchase fund does not trigger the MPAA. Once the annuity is purchased, the income is fixed and cannot be recycled, so the anti-recycling rule is not engaged.

Small pots. A lump sum from a small pot commutation (up to £10,000 from up to three personal pension arrangements, or up to six occupational pension arrangements) does not trigger the MPAA.

Trivial commutation. Trivial commutation of small total pension funds below £30,000 does not trigger the MPAA.

Defined benefit pension in payment. Drawing your DB scheme pension — whether by retirement or deferred benefit coming into payment — does not trigger the MPAA. DB income does not affect DC contribution capacity.

Death benefits. Receiving a death benefit from a deceased member's pension does not trigger the MPAA for the recipient.

Impact on Active DB Accrual

Once the MPAA is triggered, it applies to money purchase pension inputs only. DB accrual continues to be measured against the remaining standard annual allowance after subtracting the money purchase annual allowance.

Practically, this means if you have triggered the MPAA and are still accruing in a defined benefit scheme, your DB accrual (pension increase × 16 multiplier, plus any CPI/RPI uplifts) is measured separately. You have up to £60,000 minus your money purchase inputs for DB accrual — effectively, triggering the MPAA does not directly cap DB accrual for most people.

For NHS consultants, teachers, civil servants, and other DB scheme members, this is an important planning point: drawing a small UFPLS from an old DC arrangement does not cripple continued DB accrual.

Contribution Planning Once the MPAA Is Triggered

Employer contributions count. Your £10,000 MPAA limit includes employer contributions to money purchase pensions, not just your own. If your employer contributes £8,000 to your workplace pension per year, you have only £2,000 of personal contribution capacity remaining before the MPAA is breached.

Scheme redesign considerations. Where you have triggered the MPAA and remain employed, consider whether salary sacrifice or other arrangements inadvertently push total money purchase inputs above £10,000. Review contribution percentages carefully if re-employment increases employer contributions.

The MPAA cannot be avoided through carry forward. Carry forward of unused annual allowance from the previous three tax years cannot increase money purchase contributions above the £10,000 MPAA. Carry forward only applies to the alternative allowance (the annual allowance minus the MPAA for DB-only users). This is a frequent misconception.

MPAA and the tapered annual allowance. The tapered annual allowance (for those with adjusted income above £260,000) reduces the overall annual allowance, but the MPAA remains at £10,000 regardless. If you have triggered the MPAA and are also subject to taper, your money purchase limit is still £10,000 — it does not taper further.

Accidental Triggers: A Common Problem

The MPAA is frequently triggered accidentally by individuals who do not realise the consequences. Common scenarios include:

• Taking a small UFPLS to cover an unexpected expense in early semi-retirement
• Drawing income from an old pension arrangement briefly while in between jobs
• Using a flexible annuity product without understanding its trigger effect
• Receiving a drawdown income payment that was set up automatically by a previous adviser

If you have triggered the MPAA, you cannot undo it. The trigger is permanent and applies to all UK money purchase pension arrangements. HMRC requires the scheme to issue you a flexible access statement within 31 days of the first trigger event, and you must then notify any other money purchase scheme you are still contributing to within 91 days. If you contributed above £10,000 to money purchase pensions after triggering it without realising, you may have an annual allowance charge.

Re-Employment and Contribution Planning

For those who return to employment after an initial retirement phase in which they triggered the MPAA, care is needed. A returning professional earning a good income may find their workplace pension contributions (employer plus employee) easily exceed £10,000. Their options are limited:

1. Restrict total money purchase contributions to £10,000 — which may mean reducing employee contributions or asking the employer to pay less into the pension.
2. Redirect additional saving outside the pension wrapper — ISAs, investment accounts, offshore bonds — accepting the loss of further pension tax relief.
3. If they have joined a DB scheme on re-employment, DB accrual is unaffected and can absorb significant value.

MPAA and Drawdown Income in Retirement

Many retirees in flexi-access drawdown take income strategically — drawing in low-income years to use their personal allowance and higher rate bands, and drawing less when other income is high. Even if the income amounts drawn are small, every single income payment after the first one operates under the MPAA constraint on further contributions.

If you are a retiree who intends to take occasional consultancy or self-employment income and contribute to a pension from those earnings, be aware that if you have taken any flexible income from a DC pension, your annual contribution capacity is capped at £10,000. For high-earning part-time consultants, this may not be a binding constraint in practice, but it must be factored into financial planning.

Penalty for Breaching the MPAA

If money purchase contributions exceed £10,000 in a tax year where the MPAA applies, the excess is subject to an annual allowance charge at your marginal rate of income tax. This charge is reported through self-assessment. Unlike the standard annual allowance charge, there is no option to ask your pension scheme to pay this through a scheme pays arrangement unless total pension inputs also exceed the annual allowance net of the MPAA.

How Global Investments Can Help

Global Investments works with clients who are navigating the transition from accumulation to decumulation — often the period when the MPAA becomes most relevant. Whether you are planning a phased retirement strategy, considering a partial UFPLS, or managing contributions across employer pensions while in a second career, our advisers can model the contribution implications before you take any action that could permanently limit your pension saving capacity. The MPAA is a one-way door: careful planning before you open it can protect decades of future contribution flexibility. Contact our team to review your position.

This guide is for information only and does not constitute financial or tax advice. Pension and tax rules can change. The value of pensions can fall as well as rise. Always seek regulated financial advice tailored to your circumstances.