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How to Budget for Retirement: A Practical Guide

By Georgia Holmes

2026-04-24

Discover how to budget for retirement by estimating expenses, reviewing your pensions and savings, planning for inflation and making your retirement income last.

Planning for retirement is about more than building up a pension pot. It is also about understanding how much money you will need to live comfortably, where your income will come from and how to make your savings last.

Whether retirement is just around the corner or still many years away, creating a retirement budget can help you feel more confident about the future. It allows you to estimate your living costs, identify potential shortfalls and make informed decisions about saving, spending and when to retire.

The good news is that you do not need to predict every expense perfectly. A realistic budget that you review regularly can give you a useful starting point and help you adapt as your circumstances change.

In this guide, we explain how to budget for retirement, which expenses to consider, how to estimate your income and how a financial adviser can help you prepare.

Why is budgeting for retirement important?

Your finances may look very different once you stop working. You might no longer receive a regular salary, but you could also have lower commuting costs, fewer work-related expenses or a mortgage that has been paid off.

At the same time, retirement can bring new costs. You may want to travel more, take up hobbies, help family members financially or make improvements to your home. Later in retirement, you may also need to budget for additional care or support.

Without a clear plan, it can be difficult to know whether your pension and other savings will cover your desired lifestyle.

A retirement budget helps you:

  • Estimate how much income you will need each month.

  • Understand whether your pension savings are on track.

  • Identify opportunities to reduce spending or increase contributions.

  • Plan for occasional large expenses and unexpected costs.

  • Make more informed decisions about when to retire.

  • Avoid withdrawing too much from your savings too early.

Most importantly, budgeting helps you connect your retirement savings to the life you want to lead, rather than focusing on a pension pot figure in isolation.

Work out your expected retirement expenses

Start by estimating how much you expect to spend in retirement. It can be helpful to divide your expenses into essential costs and discretionary spending.

Essential living costs

These are the expenses you will need to cover to maintain your day-to-day standard of living. They may include:

  • Mortgage payments or rent.

  • Council Tax and utility bills.

  • Food and household essentials.

  • Transport and vehicle costs.

  • Insurance premiums.

  • Telephone and internet services.

  • Healthcare, prescriptions and other personal costs.

  • Minimum debt repayments, if applicable.

Some of these costs may decrease after you retire. For example, you may no longer need to commute to work every day. Others, such as household bills and food, are likely to continue.

If you expect to pay off your mortgage before retirement, make sure your budget reflects when that is likely to happen rather than assuming the expense will disappear immediately.

Discretionary spending

These are expenses that give you flexibility over your lifestyle. They might…

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