A £500k inheritance in the UK offers significant financial opportunities, including investing in stocks/shares (ISAs, pensions), paying off mortgages, property investment, or setting up a long-term, tax-efficient financial plan. Key strategies include diversifying assets, maximizing annual ISA/pension allowances, and seeking professional advice to manage tax liabilities and risk.
At a minimum, you should put your $500K inheritance in a high-yield savings account (HYSA), T-bill ETF (like BIL) in a brokerage account, or direct short-term T-bills.
An efficient way of saving is to put your inheritance money into an ISA, up to the annual ISA allowance of £20,000 for the financial year. These savings can be in the form of cash ISA, stocks and shares ISA, or a mixture of different types of ISAs. You can also invest the inheritance money for long-term gains.
Large inheritance ($500,000)
You could also use some of the money to remodel your house or buy a vacation property. Sometimes, people who inherit a large sum of money decide to invest it and preserve the principal, then use the proceeds to fund other expenditures.
A £500,000 inheritance is a substantial sum of money, which makes it all the more important to maximise the tax allowances and reliefs available to you.
Yes, you can live off the interest/returns from $500,000, but it depends heavily on your lifestyle and expenses, with the common 4% rule suggesting about $20,000 annually, which may require a frugal lifestyle, relocation, or significant Social Security income to supplement. With smart investing (e.g., balanced stock/bond mix) and minimal spending, it's feasible for many, but living in a high-cost area or with high expenses would make it difficult.
What to do with an inheritance
Diversify your asset allocation
A diversified portfolio means spreading your investment across different asset types. For example, this could mean investing $500,000 in stocks, bonds, high-yield savings accounts, and real estate to reduce exposure to any single market downturn.
Any Inheritance Tax due on gifts is usually paid by the estate, unless you give away more than £325,000 in gifts in the 7 years before your death. Once you've given away more than £325,000, anyone who gets a gift from you in those 7 years will have to pay Inheritance Tax on their gift.
What should you not do with inheritance money?
The 7-3-2 rule is a financial strategy for wealth building, suggesting it takes 7 years to save your first major financial goal (like a crore), then accelerating to achieve the next goal in 3 years, and the third goal in just 2 years, leveraging compounding and disciplined, increased investments (like a 10% annual SIP hike). It highlights how returns compound faster over time, drastically reducing the time needed for subsequent wealth targets, emphasizing patience and consistent, growing contributions.
There's normally no Inheritance Tax to pay if either: the value of your estate is below the £325,000 threshold. you leave everything above the £325,000 threshold to your spouse, civil partner, a charity or a community amateur sports club.
In 2025, the first $13,990,000 of an estate is exempt from federal estate taxes, up from $13,610,000 in 2024. Estate taxes are based on the size of the estate. It's a progressive tax, just like the federal income tax system. This means that the larger the estate, the higher the tax rate it is subject to.
Here are some of the slices you might include as you decide what to do with your inheritance:
Give more money away
Lifetime gifting is a straightforward way to begin reducing your IHT bill. By gifting money during lifetime, that would have been part of an inheritance anyway, you reduce the size of your estate so that there is smaller amount subject to IHT on your death.
Generally, from a tax perspective, it is more advantageous to inherit a home rather than receive it as a gift before the owner's death.
Ramsey believes investing should take up a good percentage of your cash inheritance so it can grow. Spend some of it. People who work hard also play hard. Spending some of your cash inheritance on something you've always wanted but couldn't afford is okay.
Want to make your assets virtually untouchable by creditors and lawsuits? Equity stripping may be the answer. This advanced technique involves encumbering your assets with liens or mortgages held by friendly creditors, such as an LLC or trust you control.