What is the taxation of UK pension contributions, including Annual Allowance and Lifetime Allowance?

UK pension contributions benefit from highly favourable tax relief, structured around two main limits: the Annual Allowance and the (now abolished) Lifetime Allowance.

### 1. Tax Relief on Contributions

For Defined Contribution (DC) schemes (personal pensions): Tax relief is usually given at the contributor's marginal rate. If you pay into a scheme, the government automatically adds the basic rate of tax relief (20%). If you are a higher or additional rate taxpayer, you must claim the difference (20% or 25% respectively) back via Self-Assessment or by adjusting your tax code.

For Defined Benefit (DB) schemes (final salary): Relief is calculated based on the increase in the value of your expected benefits during the year.

### 2. Annual Allowance (AA)

The standard Annual Allowance for pension contributions (both employer and employee) for the 2024/25 tax year is USD 60,000.

Tapered Annual Allowance: High earners with 'Threshold Income' over USD 200,000 and 'Adjusted Income' over USD 260,000 may see their AA reduced. The reduction is USD 1 for every USD 2 of income above the threshold, tapering down to a minimum AA of USD 10,000.

Money Purchase Annual Allowance (MPAA): If you have already started flexibly accessing your DC pension benefits, your AA for future further DC contributions is restricted to the MPAA, which is currently USD 10,000.

Carry Forward: If you did not use your full AA in the previous three tax years, you might be able to carry forward unused allowance to the current year, provided you used your full AA in the current year first.

### 3. Lifetime Allowance (LTA) – Abolished

Historically, the LTA capped the total tax-free pension benefits an individual could accumulate. For the 2024/25 tax year, the LTA has been removed entirely. There is now no tax charge on benefits exceeding a lifetime limit. However, individuals who previously held 'LTA Protection' (such as Fixed Protection or Enhanced Protection) must still adhere to the rules associated with that protection status to avoid losing it.

### 4. Tax on Withdrawals

When you draw your pension benefits (after age 55, rising to 57 in 2028), 25% of the total fund value can generally be taken tax-free. The remaining 75% is taxed as earned income at your marginal income tax rate.