A Simple Guide to Pension Tax Planning

If you’re thinking about withdrawing money from your pension it’s vital that you understand what taxes you might need to pay.

Here’s a round up of the key rules you need to know.

Fact Checked
  • By Brean Horne
  • Published: May 7, 2026
  • Edited by: Antonia Medlicott
  • Disclosure
  • Last Update: 4 days ago
  • 4 min read

Pension tax at a glance


  • You’ll need to pay tax if your total annual income goes over your Personal Allowance.
  • You can usually take up to 25% of your pension pot as a tax-free lump sum (the rest is taxed as income)
  • Sometimes an emergency tax code might apply to your first withdrawal
  • Higher earners need to be cautious with pension tax rules

How does pension tax relief work?


Pension tax relief is when the government tops up a payment you make into your pension with additional money. This is usually money you’ve paid through income tax.

How to claim pension tax relief from HMRC


Typically your employer or pension provider applies tax relief automatically on your behalf. However, you might need to claim pension tax relief yourself if you:

  • pay into an old retirement annuity contract
  • don’t earn enough to pay income tax
  • pay income tax at a higher rate than 20%

Can you take 25% of your pension tax-free?


Generally speaking you can take 25% of any pension pot as a tax-free lump sum. The remaining 75% will usually be taxed like income you get from working.

That means that the among of tax you pay will depend on the tax band you’re in. And your income tax band will depend on your annual income that exceeds your personal allowance. This income can include earnings, pension income, savings interest and investment returns.

Emergency tax on pension drawdown


Under the pension freedom rules, you can withdraw the first 25% of your pension tax-free. However, sometimes when you make the initial withdrawal your pension provider will apply an emergency tax code which could result in you overpaying tax. You can claim back any overpaid tax by contacting HMRC.

Find out more about more in our free pension drawdown guide.

Tax-efficient pension drawdown: what that actually means


Tax-efficient pension drawdown (or flexible retirement income) is when you take some of your pension as a tax-free lump sum (up to 25%) and leave the rest invested.While your money is invested, the value of your retirement fund can still rise or fall unti you take it out.

Do pensioners need to file a tax return?


You might need to submit a Self Assessment tax return if your income goes over your personal allowance. If you are self employed during retirement then you’ll need to report your earnings to HMRC too. The rules around tax can be complicated so if you’re unsure it’s worth speaking with a tax specialist to make sure you’re paying the right sums.

FAQs

Yes, you’ll need to pay tax if your total annual income adds up to more than your Personal Allowance. The standard tax free allowance for 2026/2027 is £12,570.

You can usually take up to 25% of your pension tax-free from the age of 55 (going up to 57 from April 2027.) You might be able to take more than 25% if you started claiming your pension before April 2006.

No, there isn’t a special personal allowance for pensioners. The amount of tax you pay will be determined by your annual personal allowance.

You can claim higher-rate pension tax relief by completing a Self Assessment tax return. Alternatively, you can use HMRC's online tool

Sometimes your pension withdrawal may be taxed using an emergency tax code which could result in you paying too much tax. If you think you’ve overpaid tax on your pension, you can claim it back online through HMRC

Yes, you might need to submit a Self Assessment tax return if your income exceeds the personal allowance.

The Lifetime Allowance was replaced by two new limits - the “Lump Sum Allowance” (LSA) and the “Lump sum and death benefit allowance (LSDBA).”

Professional financial advice could be useful in helping you decide how to manage your pension. It’s important to compare services, including the fees, to make sure you get a suitable advisor.

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