Is £2 million enough? How much do you need to retire...

What does a ‘comfortable’ retirement look like?

According to the Pensions and Lifetime Savings Association (PLSA), a comfortable retirement requires around £60,600 per year for a couple and £43,900 for a single person.[1] However, you may be looking at these figures and be thinking they might not fully align with your lifestyle aspirations or needs. The Saltus Wealth Index, a biannual survey of over 2,000 people with £250k+ investable assets, found that 60% of respondents believed they would need more than £50,000 annually, and over 20% expected to require more than £70,000 as an individual.[2]

The 4% rule

The 4% rule, developed by William Bengen in the 1990s, suggests withdrawing 4% of your pension pot annually to sustain retirement income over 30 years.[3]

While the 4% rule provides a helpful starting point for retirement planning, it’s important to recognise its limitations. Although it was based on historical market data and designed to account for market fluctuations, the original study only included data up to 1976 and assumed fixed withdrawals over a 30 year period. This doesn’t reflect the more flexible and variable spending patterns of many people in retirement, nor does it account for differences in individual risk tolerance.

How you can maximise your retirement assets

Can you comfortably retire with £2 million? Most likely, but careful planning is still important. Here are a few key strategies to consider:

Flexible pension drawdown

Opting for pension drawdown allows controlled withdrawals while keeping the remaining funds invested for potential growth. Regular reviews are necessary to prevent early depletion.[4]

Using annuities for stability

Purchasing an annuity can provide a fixed income for life or a specified period. Although annuities offer financial stability, the trade-off can be reduced flexibility, as the capital is typically locked in once purchased compared to an investment-based drawdown approach. A hybrid approach can sometimes be beneficial.[5] A financial adviser can explore the best options for you.

Maintaining a diversified investment portfolio

Investing in a mix of asset classes may help sustain long term wealth. A financial adviser or investment manager can help tailor your portfolio based on your risk tolerance and goals.

Diversifying withdrawals across tax wrappers

It’s important to consider not just when you withdraw income, but also where it comes from. Drawing from a mix of tax wrappers, for example ISAs, pensions, and offshore bonds, may help reduce your tax liability. We go into these further below.

Delaying state pension for higher benefits

If feasible, delaying your state pension can increase your eventual payments. Deferring beyond state pension age can lead to a higher guaranteed income later in life.[6]

Retirement age matters

Whether you retire at 55, 60, or 66 (or somewhere in between), your financial approach will need to adapt. With a 1 in 4 chance of a 55 year old man living to 92 and a woman to 95, even £2 million requires careful planning.[7]

Currently, 55 is the earliest you can access your pension (rising to 57 in 2028), unless you’re retiring due to ill health or have a protected pension age.[8] Retiring at 55 means your retirement is entirely self-funded until you reach state pension age. By contrast, retiring at state pension age introduces a slight layer of security. The full state pension, currently worth around £11,900 annually, can reduce the pressure on your pension pot and other assets.

Tax wrappers

While timing plays an important role in shaping retirement outcomes, your tax strategy is equally critical – especially if you’re planning to retire early. Accessing funds from a mix of tax wrappers can reduce tax drag and preserve capital.

ISAs

ISAs are often the first port of call. You can save up to £20,000 tax free each year, with all interest and investment growth free from income tax and capital gains.[9] If you’re currently preparing for retirement, it’s important to remember ISA limits can’t be carried over to the next tax year.

From 6 April 2027, ISA rules will change. While the overall £20,000 annual tax free allowance will remain, individuals aged under 65 will be limited to contributing a maximum of £12,000 into a Cash ISA. There will be no separate cap for Stocks and Shares ISAs, people will still be able to contribute up to the full £20,000, provided they haven’t used part of the allowance elsewhere.[10]

General Investment Account

A General Investment Account (GIA) is a flexible investment wrapper with no contribution limits or withdrawal restrictions. While gains and income are taxable, retirees can use annual allowances, like the Capital Gains Tax (CGT) exemption and dividend allowance, to draw income tax-efficiently. GIAs are especially useful once ISA and pension allowances are maxed out, as they can offer liquidity and greater control over when and how income is taxed.

Offshore bonds

Offshore bonds provide another layer of flexibility. One of their more distinctive features is the ability to withdraw up to 5% of the original investment amount each year without triggering an immediate tax charge. This allowance can also be carried forward, providing a structured and predictable way to access capital over time while postponing any tax liability.

Another key advantage is that offshore bonds do not incur capital gains tax within the wrapper. Investments inside the bond grow on a gross basis, which can enhance long term returns compared with a taxable environment. Tax only becomes due on a chargeable event, such as a full surrender or withdrawals beyond the 5% annual allowance.

Offshore bonds can also support more advanced tax planning when used with segmentation and assignment. By assigning individual bond segments to someone who is a non‑taxpayer, most often a spouse, civil partner, or in some cases an adult child, the eventual encashment can be assessed at their tax rates. When structured correctly, this can result in little or even no income tax being payable on the gain, making assignment a valuable tool for families looking to manage their overall tax exposure.

Venture Capital Trusts

Venture Capital Trusts (VCTs) are another option. VCTs are high risk investments in early-stage UK companies, offering tax benefits. These include 30% income tax relief on investments up to £200,000 per year (if held for five years), tax free dividends, and no CGT on disposal. While they can be beneficial, they should only be considered if you are comfortable with high investment risk.

It should also be noted that from 6 April 2026, the benefits of VCTs will change. The upfront VCT income tax relief will decrease from 30% to 20%.[11] It’s worthwhile speaking to a financial adviser to fully understand the risks and whether VCT investing is right for you.

2027 pension reforms

The upcoming 2027 pension reforms also bring another layer of complexity. Whereas previously pensions were exempt from inheritance tax (IHT), from April 2027 they will now be liable.[12] While final details are still being ironed out, this update will impact legacy planning and retirement strategies.

These proposed changes don’t necessarily mean that people will have to spend their pensions more quickly. Instead, they are likely to prompt more structured planning around how to manage the value of a pension pot in later life. For some, this may involve considering options such as life insurance to help meet potential inheritance tax liabilities or developing a long term gifting strategy that allows them to pass on wealth efficiently during their lifetime. Others may look at how different tax wrappers, investment structures, or withdrawal patterns can work together in light of the new rules.

Because the right approach will depend heavily on individual circumstances, it’s important to review your retirement and estate planning with a financial adviser. They can help determine whether the reforms require changes to your existing strategy and identify the most effective options available. You can find out more about the upcoming changes here: Pension reforms proposed for 2027 : What you should know… | Saltus

Is £2 million enough to retire at 55?

Let’s look at an example to see how different tax wrappers can work together to create a sustainable retirement income. The figures below are for illustration only and will depend on investment performance, tax rules, and personal circumstances.

Let’s consider Sarah, who has around £2 million in assets consisting of:

• £1.2 million pension
• £500,000 in ISAs
• £300,000 in an offshore bond

She wants to draw around £80,000 a year gross, while keeping her tax liability low and maintaining flexibility over how she accesses her savings.

Because she won’t receive the state pension until age 67, Sarah needs to fully self‑fund her retirement for the next 12 years. She begins by drawing £20,000 annually from her ISA, giving her tax free income. She complements this by withdrawing £12,000 from her offshore bonds. This uses part of her annual 5% tax-deferred withdrawal allowance based on the original investment.

To meet the rest of her income needs, Sarah draws £48,000 from her pension each year. This is structured so that £12,000 comes from her 25% tax free cash entitlement, with the remaining £36,000 taken as taxable income. It’s important to note that the 25% tax free element is capped at £268,275. At £12,000 a year, Sarah would use up this allowance in just under 23 years, taking her to around age 78. After that, any pension withdrawals would be fully taxable.[13]

This approach allows her to reach her £80,000 annual target while keeping the taxable element within the basic‑rate band.

At 67, she begins receiving the full state pension, currently worth around £11,900 a year, reducing pressure on her pension and other assets. As she ages, she continues working with a financial adviser to manage her income needs and future IHT exposure.

Is £2 million enough for your retirement?

It’s safe to say £2 million for many people would be enough for a comfortable retirement. While the 4% rule provides a guideline, factors such as inflation, healthcare needs, tax, and market performance can impact financial sustainability. To ensure your retirement strategy aligns with your goals, consider consulting a financial adviser.