What is the MPAA Calculator?
The MPAA Calculator helps you check whether money paid into your workplace or personal pension pots may sit inside or above the lower yearly limit that can apply after taxable pension access.
MPAA stands for Money Purchase Annual Allowance. In simple terms, if you have taken certain taxable income from a pension pot, the yearly limit for future pot-style pension saving can fall from the usual annual allowance to the lower MPAA limit.
How the Calculator Works?
Enter whether you have already taken taxable income from a pension pot, then add the money paid into your workplace or personal pensions this tax year.
The calculator compares your pension saving against either the usual £60,000 annual allowance or the lower £10,000 MPAA limit, depending on the setting you choose. It then shows whether you appear to have room left or whether your pension saving may be above the selected limit.
Step 1: Choose Whether the MPAA May Apply
Tick the box if you have already taken taxable income from a pension pot and the lower Money Purchase Annual Allowance may apply.
Step 2: Add Pension Payments This Tax Year
Enter the total paid into your workplace or personal pension pots this tax year, including employer payments where known.
Step 3: Review Your Room or Excess
See whether your payments appear to sit inside the selected limit, how much room may be left, or how much may be above the limit.
Disclaimer: This calculator is an educational illustration only. It uses simplified £60,000 and £10,000 allowance figures and does not calculate an exact tax charge. It does not model tapered annual allowance, carry forward, scheme pays, overseas transfers, every MPAA trigger, or every final salary and career average pension rule. It is not financial or tax advice.
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How the Money Purchase Annual Allowance can catch people out
The MPAA is easy to miss because it usually becomes relevant after pension access, not while someone is still building their pot. These examples show how different people might use the calculator to check whether current-year pension payments sit inside or above the selected allowance.
Martin, already over the lower limit
Age 58 • Taxable pension income already taken • £12,000 paid in this tax year
Martin took taxable income from a pension pot last year, then returned to work part-time. His employer and personal payments into a workplace pension now total £12,000 this tax year, but he is unsure whether the usual annual allowance still applies.
- He ticks the box to show that taxable pension access has already happened.
- He includes both his own payments and employer contributions.
- The calculator compares his £12,000 pension saving with the £10,000 MPAA illustration.
What Martin does next
Martin sees that his pension saving is above the lower MPAA-style limit in this illustration. The calculator does not calculate the tax charge, so his next step is to check the figures with his pension provider, payroll team or tax adviser before making further payments.
Aisha, still inside the MPAA
Age 61 • Taxable drawdown started • £6,500 paid in this tax year
Aisha took flexible pension income after reducing her hours, but she is still employed and still receiving workplace pension contributions. She wants to know whether her current-year payments are close to the lower MPAA limit.
- She ticks the lower-limit box because taxable pension income has started.
- She enters employee and employer payments made so far this tax year.
- The calculator shows remaining room against the £10,000 illustration.
What Aisha does next
Aisha sees that she appears to have room left against the lower limit, but she also knows more employer contributions may arrive before 5 April. She uses the result as a reminder to monitor the full tax-year total, not just her own monthly deductions.
Graham, tax-free cash only
Age 57 • Took tax-free cash only • £18,000 paid in this tax year
Graham took part of his pension tax-free cash to clear a mortgage balance, but he has not taken taxable pension income. He is worried that any pension access automatically means the £10,000 MPAA applies.
- He leaves the lower-limit box unticked because he has not taken taxable income.
- He compares his £18,000 pension saving with the usual £60,000 illustration.
- The calculator reminds him to revisit the setting if taxable access happens later.
What Graham does next
Graham sees that the calculator is using the usual allowance because he has only taken tax-free cash in this scenario. He does not treat this as advice, but it helps him understand why taxable pension income is the key point to check before future contributions.
What is the MPAA Calculator?
The MPAA Calculator helps you check whether money paid into your workplace or personal pension pots may sit inside or above the lower £10,000 yearly limit that can apply after taxable pension access.
What is the Money Purchase Annual Allowance?
The Money Purchase Annual Allowance, often shortened to MPAA, is a lower annual pension saving limit that can apply after you have flexibly accessed taxable income from a pension pot.
What does this calculator show?
It shows whether pension payments into workplace or personal pension pots this tax year may sit inside or above the selected yearly limit.
What is the usual annual allowance?
The usual annual allowance is the amount you can build up in pensions in a tax year before an annual allowance tax charge may apply. GOV.UK says this is £60,000 this tax year.
When can the MPAA start?
The MPAA can apply after you flexibly access taxable income from a money purchase pension. Examples can include taking income from flexi-access drawdown or taking an uncrystallised funds pension lump sum.
Does taking only tax-free cash trigger the MPAA?
Taking only the usual pension commencement lump sum, often described as the 25% tax-free cash, does not normally trigger the MPAA on its own. The issue is usually whether you have taken taxable income from a pension pot.
What happens if I go over the MPAA?
Going above the MPAA can create annual allowance tax charge risk. The calculator shows a possible excess, but it does not work out the exact tax charge.
What if I have a final salary or career average pension too?
The calculator can include a rough separate final salary or career average pension input for illustration, but it is not a full defined benefit pension input calculation.
Is this the same as the tapered annual allowance?
No. The tapered annual allowance is a separate rule for high earners. This calculator does not model tapered annual allowance.
Does this calculate the tax charge?
No. It shows room or excess against the selected limit. It does not calculate the tax bill, scheme pays position, or Self Assessment entry.
Should I stop pension contributions if I am over the MPAA?
The calculator does not make recommendations. If your contributions appear to be above the MPAA, check with your pension provider, payroll team, accountant or regulated adviser before changing contributions.
Can I download the result?
Yes. The calculator can include a CSV download so you can save your inputs, selected limit and estimated room or excess.
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Certified Money First Aider®
These calculators are built by a Certified Money First Aider to help you think more clearly about money and time. Money First Aid® is about practical, non-judgemental support for financial wellbeing. The calculators can certainly help you make informed decisions, but they are not regulated financial advice.
