Should I pay off my mortgage with my pension?

Wealth planning
Insights

Discover the pros and cons of of using your pension tax-free lump sum to pay off your mortgage.

18 July 2025 | 3 minute read

Although interest rates have come down from the peaks seen a couple of years ago, they’re still significantly higher than previous lows.1 With this in mind, using your pension tax-free lump sum to pay off your mortgage might seem like a sensible course of action.

But while paying off your mortgage early could result in a welcome reduction in your monthly outgoings, the potential pitfalls involved mean that it requires careful consideration.

Top image for carousel

A guide to saving for retirement

Jam-packed with essential information on how to save for a more comfortable life after work.

Download guide

Understanding what’s right for you can be complicated and will ultimately depend on your individual circumstances, which a financial adviser can help you assess. In the meantime, here are some of the key points to think about.

What are the tax implications?

You can access most workplace and personal pensions from age 55 (or 57 from April 2028) and use the money as you wish. However, while you can withdraw the first 25% as a tax-free lump sum (capped at £268,275 for most people), any additional withdrawals will be taxed at your marginal rate of income tax. If your 25% tax-free lump sum doesn’t cover your outstanding mortgage, making a taxable withdrawal to pay it off in full probably won’t make financial sense as it would trigger a range of additional tax considerations.

How much interest are you paying?

When interest rates are low, you’re probably better off leaving your money in your pension. This is because the potential growth rate in your pension is likely to be higher than your mortgage interest rate. There are some instances where paying off your mortgage might be the better option, so make sure you seek advice on what’s right for you.

When interest rates are high, it isn’t quite as straightforward. It may still be the case that your pension fund has the potential to grow at a greater rate and benefit you more in the long run than paying off your mortgage early would.

It’s also worth bearing in mind that most lenders only let you overpay your mortgage by 10% each year. If you go over this amount whilst in a fixed-rate deal, you might have to pay an early redemption charge (ERC) of between 1% and 5% of the outstanding balance. Make sure you check when your deal is due to end before making any overpayments.

How will your retirement income be affected?

Taking money out of your pension to pay off your mortgage could have longer-term repercussions. A smaller pension pot will generate less income in retirement, which means you might be unable to afford the lifestyle you were hoping for or, worse, end up running out of money. This could far outweigh the short-term benefit of having lower monthly outgoings for a few extra years. By using cashflow modelling, a financial adviser can demonstrate how long your money might last in retirement and the impact that paying off your mortgage early would have on this.

Withdrawing money from your pension could be especially detrimental during a stock market downturn. If you sell investments that have fallen in value, you could deplete your pension pot more quickly than you anticipated. By leaving the money invested, your pension will have the opportunity to recover from dips in stock market performance and hopefully go on to produce a healthy and sustainable retirement income over the long term.

What other options are there?

If you do want to pay off your mortgage, there are other ways to fund this other than via your pension. Individual Savings Accounts (ISAs), for example, let you withdraw as much money as you wish, completely tax free.

Historically, ISAs have formed part of your estate for inheritance tax purposes, whereas pensions typically haven’t. This is due to change, as it was announced in the 2024 Autumn Budget that the values of unused pensions and death benefits would be subject to IHT from April 2027. Although these changes aren’t law yet, they could affect your retirement and succession planning, so you may wish to consult with a financial and/or tax adviser to explore your options.

Next steps

Understanding whether it makes sense to pay off your mortgage early is a complex decision that requires careful consideration – and that’s where getting some financial advice can help. A financial adviser can show what impact it will have on your long-term finances and plans for retirement. If you do wish to pay off your mortgage early, they can also advise on the best place to withdraw your money from. That way, you’ll feel more confident that you’ve made the right decision for you.


Get financial planning tips straight to your inbox

Sign up to our newsletter for expert insights on investing for the future, saving for retirement, passing on assets to the next generation, and much more.

Subscribe


The value of investments, and any income from them, can fall and you may get back less than you invested. This does not constitute tax or legal advice. Tax treatment depends on the individual circumstances of each client and may be subject to change in the future. You should always check the tax implications with an accountant or tax specialist. Information is provided only as an example and is not a recommendation to pursue a particular strategy.


This publication has been issued by RBC’s Wealth Management international division in the United Kingdom and the Channel Islands which is comprised of an international network of RBC® companies located in these jurisdictions and includes RBC Europe Limited and Royal Bank of Canada (Channel Islands) Limited. You should carefully read any risk warnings or regulatory disclosures in this publication or in any other literature accompanying this publication or transmitted to you by RBC’s Wealth Management international division.

This publication has been compiled from sources believed to be reliable, but no representation or warranty, express or implied is made to its accuracy, completeness or correctness. All opinions and estimates contained in this report are judgements as of the date of this report, are subject to change without notice and are provided in good faith but without legal responsibility. This report is not an offer to sell or a solicitation of an offer to buy any securities. Past performance is not a guide to future performance, the value of investments and income arising can go down, future returns are not guaranteed, and an investor may not get back the amount originally invested. Countries throughout the world have their own laws regulating the types of securities and other investment products and services which may be offered to their residents, as well as the process for doing so. As a result, any securities or services discussed in this report may not be eligible for sale in some jurisdictions. This report is not, and under no circumstances should be construed as, a solicitation to act as a securities broker or dealer in any jurisdiction by any person or company that is not legally permitted to carry on the business of a securities broker or dealer in that jurisdiction. Nothing in this report constitutes legal, accounting or tax advice or individually tailored investment advice.

This material is prepared for general circulation and does not have regard to the particular circumstances or needs of any specific person who may read it. The investments or services contained in this report may not be suitable for you and it is recommended that you consult an independent investment advisor if you are in doubt about the suitability of such investments or services. To the full extent permitted by law none of the entities which comprise the international division of RBC Wealth Management nor any of their affiliates, nor any other person, accepts any liability whatsoever for any direct or consequential loss arising from any use of this report or the information contained herein. No matter contained in this document may be reproduced or copied by any means without the prior consent of RBC Wealth Management.

Clients of RBC Europe Limited may be entitled to compensation from the UK Financial Services Compensation Scheme (FSCS) if it cannot meet its obligations. This depends on the type of business and the circumstances of the claim. For further information about the compensation provided by the FSCS scheme (including the amounts covered and eligibility to claim) please refer to the FSCS website FSCS.org.uk. Please note only compensation related queries should be directed to the FSCS. Royal Bank of Canada (Channel Islands) Limited is not covered by the UK Financial Services Compensation Scheme.
RBC Europe Limited is registered in England and Wales with company number 995939. Its registered office is 100 Bishopsgate, London EC2N 4AA. RBC Europe Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority.

Royal Bank of Canada (Channel Islands) Limited (“the Bank”) is regulated by the Jersey Financial Services Commission in the conduct of deposit taking, fund services and investment business in Jersey. The Bank’s general terms and conditions are updated from time to time and can be found at https://www.rbcwealthmanagement.com/en-uk/terms-and-conditions. Registered office: Gaspé House, 66-72 Esplanade, St. Helier, Jersey JE2 3QT, Channel Islands. Deposits made with Royal Bank of Canada (Channel Islands) Limited in Jersey are not covered by the UK Financial Services Compensation Scheme. Royal Bank of Canada (Channel Islands) Limited is a participant in the Jersey Bank Depositors Compensation Scheme (the Scheme). The Scheme aims to provide protection for eligible depositors of up to £50,000. For further information about the Scheme and to understand your eligibility, please refer to www.jrdca.org.je/jdcs.

Investment services offered by the Bank are not covered by an investor compensation scheme as there is currently no such scheme operating in Jersey, however ‘eligible deposits’ held pursuant to investment services may be protected under the Bank Depositors Compensation Scheme described above – for more information see the Bank’s general terms and conditions. Some of the products that the Bank might recommend to you could be registered overseas and may be covered by a local compensation scheme. Your investment counsellor will provide you with the details of any overseas compensation schemes (where applicable) at the time of making an investment recommendation.

Copies of the latest audited accounts are available upon request from the registered office.
® / ™ Trademark(s) of Royal Bank of Canada. Used under licence.


Take control of your finances

request-a-callback-cta

We’ll help you prepare for the future and meet your goals with a solid financial plan that’s tailored to you.

Financial advice

More on this topic

Related articles

Why thinking beyond the basics can level-up your retirement

Wealth planning 8 min read
Why thinking beyond the basics can level-up your retirement

Four financial planning tips for couples

Wealth planning 4 min read
Four financial planning tips for couples

How to avoid an inheritance tax shock

Wealth planning 3 min read
How to avoid an inheritance tax shock