Look out of your nearest window, and there’s a good chance you’ll see several expensive tonnes of metal, glass, and plastic sitting idle.

In fact, I am doing that right now.

It wasn’t always this way for me. In the early phases of my investing journey, I managed to avoid the expense and responsibility of owning my own car.

But I could only hold out so long. And between work trips and the need to transport kids quickly and safely, the debate now isn’t whether we need a car – it’s whether we need a second.

Unless you live in a big city with a spiderweb of public transport routes, car ownership can feel mandatory.

But I’m employing every strategy I can think of to avoid ponying up for an extra vehicle.

And with all the app-based doorstep deliveries and on-demand transport options around now, that’s much easier than in the days of the Littlewoods catalogue and the milkman.

A car costs more than the metal

Cars are deeply personal. One person will swear by their 17-year-old Nissan, while another will insist it’s irresponsible to drive something without a top Euro NCAP safety rating.

So to figure out the cost of car ownership, I’ll have to make some broad assumptions.

This won’t match every Monevator reader’s particular needs – or their adeptness with an oil can and socket set. 

But we must start somewhere, so let’s start with the key spending categories:

• Depreciation – The stealthiest cost of all. If you buy a car for £40,000 and sell it two years later for £28,000, you’ve spent £500 per month through depreciation. With leases, the depreciation is baked into the monthly fee
• Opportunity / financing cost – If you put £20,000 into a car in preference to filling your S&S ISA, you’re also missing out on investment growth. Borrow £20,000 to pay for it and you’ll be paying interest on the finance deal
• Running costs – MOTs, servicing, and fresh tyres. (Here’s your reminder to check your tread depth if you haven’t recently!)
• Tax – Vehicle excise duty depends hugely on the age and type of car. Pay-per-mile charges are on the way, too.
• Insurance – Particularly costly if you’re young.
• Fuel – Whether you pump it or plug it, the price of powering your motor adds up.

What’s the price of a Polo, anyway?

Let’s introduce two hypothetical investors. Both want to own a Volkswagen Polo. But they have very different driving habits and financial tolerances.

So how much financial damage can a modest German hatchback actually inflict?

Alice and the new car premium 

Alice has a long commute – 10,000 miles a year – and she can’t afford to be late for work, so she values the reliability of a new car and a warranty.

She decides to buy a brand-new Polo for £20,000 outright.

• Depreciation: £3,000 (new cars shed value like a wet dog sheds water)
• Opportunity / financing cost: £20,000 at 5% is £1,000 per year
• Fuel: £1,500
• Running costs (including tax and insurance): £800
• Alice’s total annual cost: £6,300

Alice’s total commitment to her car is £121 a week. Every week. All for the privilege of driving 10,000 miles a year.

Note that opportunity cost reflects the investment returns you forgo on the money tied up in the car while you own it. Some of that capital can be recovered when you sell.

Gary and his sensible secondhander 

Gary can get the bus to work if necessary, so he’s less worried about a new car warranty. Hence he buys a three-year-old Polo for £10,000.

Gary mostly uses it for errands and weekend trips, and clocks just 7,000 miles a year.

• Depreciation: £1,200
• Opportunity / financing cost: £10,000 at 5% is £500 per year
• Fuel: £1,050
• Running costs (with tax and insurance): £1,000 (older cars need a bit more TLC)
• Gary’s total annual cost: £3,750

Gary is paying £72 a week. Vastly cheaper than Alice’s shiny new motor.

How about skipping the car altogether?

We can do better!

Jess the car avoider

Jess took a close look at the purchases made by her friends Alice and Gary, and she decided she wants to forgo owning a car entirely.

She also realised she doesn’t want to spend a chunky chunk of her day chugging through traffic jams. Getting a job within walking distance of where she lives solved that problem.

Jess earns £25,000 per year. That gives her £21,521 after tax.

And when Alice points out there’s a vacancy paying a much higher £35,000 at her own workplace, Jess runs through the numbers:

	Walk to lower-paid job	Drive to higher-paid job
Gross income	£25,000	£35,000
Net income	£21,521	£28,721
Car costs (based on Alice’s cost)	£0	-£6,300
Total income	£21,521	£22,421

Jess would effectively only earn £900 per year more with the new job – albeit she’d also be treated to the joys of being stuck in traffic twice a day, thanks to its commute.

Now let’s acknowledge that Jess could find a cheaper car, just as Gary did. 

But equally, many of the best-selling cars in the UK are more expensive than a Polo!

So clearly there’s a lot of people out there who either don’t do these sums, or who think it’s worth paying a premium for that new car depreciation smell.

Car ownership costs compound

Inspired by Jess and her savvy ways, Alice decides to do better.

Somehow Alice is able to ditch the car without losing her income. (Perhaps she found a different job, or moved to another city. Or she convinced her employer that working from home is trendy again…)

Alice is now spending £6,300 less per year (£525 per month) without a car. The money that previously went on motoring she can now plough into an investment ISA. Over a period of 20 years with a 5% return, she’d end up with £213,915.

Nearly a quarter-of-a-million quid, which could easily be the difference between retiring early or having to continue to slog away at the 9-to-5 for a few more years.

There are downsides

Not everyone can do without a car. You might have medical reasons for needing one, or children that have to get to a distant school. There are myriad other scenarios.

But often car ownership is more of a choice. 

Our family already has one car. Our debate is whether we can manage without a second.

And I’ve found there are lots of options these days that lessen the need to have two Frugalist household vehicles doing the rounds.

Instead of driving to the supermarket, I can get an annual subscription for free grocery deliveries. Most supermarkets offer passes for around £40 per year. Adding on Amazon Prime (including Deliveroo) for £95 per year gives access to still more delivery options.

I could budget for an emergency £20 taxi ride every month. Between the local cab firms and Uber, I’ve found it’s pretty easy to find a ride.

A taxi won’t work for a week-long jaunt to the countryside though. So I could also budget to hire a car for one week a year at £200. There are a couple of traditional car hire places where I live. Turo and Enterprise Car Club are other options, depending on your needs and location.

Added up, these alternatives still only cost £570.

The point isn’t that all of the above are essential if you don’t have a car.

It’s that you can afford to splash out on some apparently extravagant services, because compared to spending several thousand pounds per year on a car, they no longer look so extravagant.

Your mileage may vary

For some people driving is a hobby first, and a mode of transport second. If driving and maintaining your car is something you love, then clearly money won’t come into it.

Or perhaps you have access to an excellent company car scheme. With due consideration of the Benefit In Kind brackets, you can enjoy some very cheap motoring.

But most of us are definitely forking out a pretty penny for every mile travelled and every month of ownership, even if we don’t have to feed coins into a dashboard to stay on the road. So it’s worth working out how much we’re spending and why.

How much would your life change if you didn’t have a car? Would your job become impossible? Could you find another employer closer to home?

Which parts of your life rely on having a vehicle, versus where it’s just nice to have? Could some of the challenges be offset with a bit of targeted spending elsewhere?

If you must own a car (or two)

Obviously staying away from the new car dealerships is the best way to reduce the hit to your future net worth.

Modern cars are so well made that many buyers can realistically keep even a used one on the road for a decade.

Pay cash if you can to avoid financing charges.

Finally, buy the smallest car that’s practical for your situation. It’ll usually be cheaper and it will reduce all the ongoing costs, too.

Buy a fancy pair of shoes if you want to show off. They’ll cost you £20,000 less in the long run.

Every little helps

I was talking to a neighbour recently who bemoaned their frustration at having to drive to the big retail park every time they run out of milk.

Somehow they were completely unaware of a small supermarket that’s within walking distance.

I suppose if I’d been driving myself – rather than walking back from said supermarket – then we’d never have even stopped to chat.

We’re all different. Personally though, I feel a bit richer by reducing my car use.

Not just financially, but physically and mentally, too.

Car ownership is still treated as almost a rite of passage. But if you can swallow your ego and buy a smaller used car, walk around more, and actively try to design your lifestyle around the newer alternatives such as supermarket deliveries, then you might just hit that more important milestone – early retirement – many years sooner than you expected.

Index trackers – also known as index funds – are the investment vehicle of choice for passive investors.

Why? Because index trackers provide a low-cost way to build a diversified portfolio that will outperform the average active investor.

Index trackers come highly recommended by some of the biggest names in investing.

Yale’s famed endowment fund manager, David Swenson, neatly summed up the advantages of trackers:

“With all assets, I recommend that people invest in index funds because they’re transparent, understandable, and low cost.”

Even Warren ‘Gazillionaire’ Buffett says index funds are the best investment vehicles for most people.

Safety in numbers

Like other funds, tracker funds enable lots of investors to club together to increase their buying power. They collectively buy shares or other assets across many more companies than any individual could.

For example, index trackers make it possible to invest in all the world’s stock markets via just one global tracker fund.

Trackers are therefore a good way for everyday investors to get into the stock market without exposing themselves to the dangers of individual stock-picking.

Risks and costs are reduced thanks to the scale and diversity of the fund.

And while you’ll never beat the market you’re tracking with an index fund, you won’t lag it by much, either.

Indexes in (just a little) detail

Most funds have an aim. The aim of a tracker fund is to reproduce the returns of a specific market index.

An index is a basket of securities (such as shares or bonds) that is used to represent a particular segment of the market.

Famous indices that you’ll have heard of on the news include the:

• FTSE 100
• Dow Jones Industrial Average
• Nikkei 225

An index is rather like a scoreboard or league table. It provides a systematic way of measuring how a particular market is performing.

There are many weird and wonderful indices out there, from the All-Peru index to the Volatility Arbitrage index.

But virtually all of us only need to concern ourselves with the very biggest ones.

You need to decide:

• The market you want to track (for instance UK domestic equity).

• Which indices track that market, and how the indices differ.

You can then make an informed choice about which tracker to go for.

For example, global equities are covered by a number of indices. Some of the most popular are the MSCI World and the FTSE Global All Cap.

UK equity is similarly covered by a number of indices. The two most popular are the FTSE 100 and the FTSE All-Share:

• The FTSE 100 tracks the 100 largest listed UK firms, and covers nearly 90% of the market ¹.

• The FTSE All-Share covers more than 98% of the market, by bundling together the FTSE 100, FTSE 250 and FTSE Small Cap indices.

If you wanted the most diversified UK index, you’d pick the All-Share.

However we believe that a global index fund should be at the heart of most UK investors’ portfolios. That’s because with this single fund your money is diversified into thousands of companies from across the world.

You can find out which index a tracker mimics by reading its fund factsheet or web page.

Whose indices are they, anyway?

Indices are created and managed by private companies such as FTSE Russell and MSCI.

These outfits define markets slightly differently, which is why their respective ‘global trackers’, for example, won’t own exactly the same companies.

You can even invest in funds that track (supposedly) more ethical versions of their indices, tweaked to reduce exposure to, say, oil and gas companies or cigarette makers.

However because these niche indices differ from the broader markets, you can expect to earn a slightly different return when you go down this route – for better or worse.

Some firms are bigger than others

One thing that surprises new passive investors is that an index typically doesn’t give every company an equal weighting.

Instead, most indices are weighted by market capitalisation – or ‘market cap’.

The bigger a company’s market cap, the larger its place in the index.

Let’s say we have an index containing just three firms. If Company A is worth £700 billion, Company B £200 billion, and Company C £100 billion, then:

• 70% of your tracker would be invested in Company A
• 20% in Company B
• 10% in Company C

As share prices rise and fall, those weightings then change automatically. A company whose value doubles becomes a bigger part of the index. One whose fortunes decline occupies less space.

Market-cap weighting reduces trading, which helps keep costs down. It also reflects where investors have collectively put their money – a wisdom of crowds approach that typically does better than striving to outsmart the market.

The downside is that today’s biggest firms dominate even the broadest trackers.

At the time of writing, a global equity index is heavily weighted to US technology giants, simply because they account for such a large share of the world’s listed stock market.

Not everyone is comfortable with this level of concentration, fretting that it leaves them exposed to the fortunes of a handful of super-sized companies.

It’s worth mentioning though that if tomorrow’s winners emerge from elsewhere in the market, then the index will gradually adjust to reflect that, too.

Gain with less pain

A tracker’s job is to deliver the return of its index.

It usually does this by holding stocks (or other assets) in proportion to their presence in the index.

Some trackers will hold the lot, some only a sample, and yet others will replicate index returns using more complicated financial products.

These differences in methodology help explain tracking error – the extent to which a tracker fails to accurately track its index in any particular year.

Other drivers of index fund performance include the fees they charge investors and the fund provider’s costs of running the fund and buying and selling assets.

Tiny differences can see two funds that track the same index delivering slightly different returns over time – although rarely by enough to sweat the difference.

How trackers win by being average

The key point is that trackers don’t try to pick the winners. They don’t market time.

They just plod along tracking the index, handing over the returns due from the performance of its component securities.

By its very nature, a tracker fund will never hit three cherries on the fruit machine. It will never turn in a stellar index-trouncing result.

Its task is just to replicate the index.

In fact, a tracker will usually undershoot its benchmark, due to fund costs.

But a tracker’s limited ambition makes it cheap to run. And it’s because they are cheap that most trackers outperform expensive active funds in the long run.

Types of trackers

There are two main types of tracker funds:

• Index funds – The majority of these are now structured as Open Ended Investment Companies (OEIC), while a few are unit trusts. The US equivalent is called a mutual fund.
• Exchange Traded Funds (ETFs) – These are basically index funds wrapped up in a product quoted on the stock market, which you buy and sell like other shares. Buying ETFs can therefore incur higher trading costs, though that’s less of an issue these days with low-cost platforms. Also there is a far greater choice of ETFs than index funds. An ETF may be the only way to get exposure to some markets.

You can read more about the different types of tracker in our archives.

We also keep a watching eye on the lowest-cost index funds for UK investors.

Take it steady,

The Accumulator

p.s. This article on index trackers has been updated after ten years hard labour. Comments below are preserved for posterity but may be out-of-date. Check the date!

1. In terms of the total market capitalisation[↩]

Some big ISA rule changes are coming in from 6 April 2027. They mostly impact cash ISAs. But there are downstream consequences for stocks and shares ISAs, too. 

We’ll briefly summarise the stocks and shares ISA changes here, and then press on with the main business after that. 

6 April 2027 stocks and shares ISA rule changes 

The new rules are intended to prevent investors from treating their stocks and shares ISAs as cash ISAs.

The annual allowance remains at £20,000 per year for a stocks and shares ISA. 

From 6 April 2027, however, a 22% flat rate charge will be imposed upon any cash interest earned within a stocks and shares ISA.  The charge is administered by your ISA manager. You do not need to declare it on your tax form. 

The Personal Savings Allowance will not apply. 

The flat-rate charge applies to everyone regardless of age. 

The flat-rate charge does not apply to non-cash interest. It’s not levied on money market fund interest, for example. 

If money market funds are the only investment in your stocks and shares ISA account then they will be deemed non-qualifying. 

A non-qualifying investment must be sold or transferred outside the ISA, by the ISA manager, within 30 calendar days of the date upon which the money market fund became non-qualifying.

This rule applies to everyone regardless of age. 

Hold less than 100% of your stocks and shares investments in money market funds to avoid the status change from qualifying to non-qualifying investment.  

Finally, under 65s won’t be allowed to transfer a non-cash ISA to a cash ISA. This rule does not apply if you’re over 65, or turn 65 in the current tax year. 

2026 to 2027 stocks and shares ISA guide

The joy of a stocks and shares ISA is that it legally protects your investments from tax on growth and income. That’s more important than ever as tax-free allowances are slashed and tax rates go up.

If you hope to build wealth through investing then shielding your gains from unnecessary tax must be a core part of your strategy.

ISAs are tax-efficient ‘wrappers’ created by the UK government to encourage saving. Any investment inside the ISA wrapper can grow tax-free as long as you don’t break the rules.

Stocks and shares ISAs are provided by high street banks, fund managers such as Vanguard, financial advisors, and specialist online brokers or platforms.

You get a new ISA allowance every tax year. You can put the entire amount into a stocks and shares ISA if you wish.

£20,000 is the maximum amount of new money you can pay into a stocks and shares ISA during the tax year 2026-27. (£9,000 in a JISA ¹). The same limit will apply until the tax year: 2031-2032 at the earliest. The tax year runs from 6 April to 5 April.

The ISA deadline is 5 April every year. That’s the last day of the current tax year you can use up your allowance. You get a new allowance from 6 April. But you can’t roll over unused ISA capacity from the previous year.

If you’ve left things late then know it’s enough to have the cash taken off your debit card and inside your ISA by close of business on 5 April. You don’t need to have actually invested the cash for it to qualify for tax-free protection.

Why open a stocks and shares ISA?

A stocks and shares ISA combines three critical features:

• The ability to invest in assets that are expected to grow faster than cash.

• Legally recognised tax protection. You don’t have to worry about HMRC handing you a large bill because you invested in some sketchy offshore caper.

• Instant accessibility. You can invest in liquid holdings that can be sold to meet unforeseen difficulties or other life events that occur before you reach pension age.

In short, ISAs are a private investor’s top tax-protection shield, along with pensions.

• Find out more about the benefits of ISAs vs SIPPs.

Which taxes are not paid in a stocks and shares ISA?

The main taxes that you do not have to pay on investments in a stocks and shares ISA are:

• Income tax on interest – as earned on bonds and bond funds. The rate is going up 2% across the board from 6 April 2027. 

• Dividend income tax – as paid by shares, equity funds, and property funds. UK REITs and PIAFs pay Property Income Distributions (PIDs) with tax already deducted. You need to claim this back if you hold these fund types in an ISA. 

• Property income tax – Will be charged at a basic rate of 22%, higher rate of 42% and additional rate of 47% from 6 April 2027. Income from UK REITs and PIAFs will be liable for these rates instead of dividend income tax from April 2027. 

• Capital gains tax on profits – as paid on the growth in value of taxable assets when you sell them.

• Inheritance tax – although it’s complicated, and depends on the ISA passing to a spouse or civil partner who’s not been estranged from the deceased.

• Interest and dividends paid straight out of your ISA are not taxed.

• ISA withdrawals aren’t taxed, unlike with a pension. (You will pay a penalty if you withdraw from a Lifetime ISA at the wrong time).

Even more reasons to use an ISA

Investing in a stocks and shares ISA is a no-brainer, even if you think your holdings are too small to be caught up in the taxman’s net.

• Many providers charge you no more for holding an ISA than they do for keeping your assets in a taxable account.

• Though most of us start out small, your investments can grow surprisingly rapidly. Over the years you will outstrip your ability to manage everything within your tax allowances.

• Taxes are going up. On top of explicit increases in dividends and capital gains, other UK tax thresholds are frozen until April 2031. This is a stealth tax, so use your tax shelters while you can.

• You don’t even have to tell HMRC about your ISA transactions. (Believe me, if you ever have to fill in a tedious capital gains tax form, you’ll fall to your knees with thanks that all your investments are in an ISA.)

ISAs can be mission critical

If you’re on a mission to achieve financial independence (FI) before your minimum pension age ² then stocks and shares ISAs will accelerate you towards your goal.

The best course for most will be to combine ISAs and SIPPs to achieve the FI dream. ISA investments can bridge the gap between your FIRE ³ date and your minimum pension age.

The minimum pension age for accessing your personal pension is currently 55. But the government has confirmed it will rise to age 57 from 6 April 2028. 

A stocks and shares ISA is also a great place to stash your pension’s 25% tax-free lump sum so that you can expand the amount of income you can take without being pushed into a higher tax bracket.

Investment ISA types

You can hold investments in the following types of ISA:

• Stocks and shares ISA
• Lifetime ISA (choose a stocks and shares version not cash)
• Junior ISA (again, shares not cash)

ISA providers call stocks and shares ISAs by various names including:

• Shares ISA
• Self-Select ISA
• Ready Made ISA
• Share Dealing ISA
• Investment ISA
• Workplace ISA
• AIM ISA

They’re all stocks and shares ISAs. But they are given different marketing labels depending on how the provider is trying to appeal to consumers.

A stocks and shares ISA may also be a flexible ISA. This means you can potentially replenish withdrawals you make without running down your ISA allowance.

You can invest in a stocks and shares ISA from age 18 onwards by opening an account with your chosen platform (bank, fund manager, IFA or similar).

We’ve put together a list of providers in our cheapest online broker table. These providers enable you to invest in a DIY stocks and shares ISA. You can see who offers a flexible stocks and shares ISA in the left-hand column.

Stocks and shares ISA rules

You can:

• Have as many stocks and shares ISAs as you like.

• Split money across a stocks and shares ISA, lifetime ISA (LISA), cash ISA, and innovative finance ISA, provided you don’t put in more than £20,000 of new money per tax year. Your annual LISA contributions are capped at £4,000, and new cash ISA savings will be capped at £12,000 per year from 6 April 2027, if you remain under age 65 during the tax year. 

• Transfer money from ISAs (of any type) into multiple stocks and shares ISAs with any provider. 

Transferring old ISA money or assets does not:

• Use up your ISA allowance for the current tax year (unless you’re transferring to a LISA – see below.)

You can transfer any amount of your ISAs’ value. Either transfer the whole lot into one ISA, transfer a portion of it into several ISAs, or any other combo you desire.

How to transfer an ISA

You can transfer any amount from any of your stocks and shares ISAs. 

You can transfer your money into different types of ISA. 

However you can only transfer into one new LISA per tax year from non-LISAs. You’re limited to a maximum of £4,000 and you do get the government bonus on that. Transferring from old non-LISAs into a new LISA doesn’t use up your overall £20,000 annual allowance but it does reduce your LISA allowance. 

Transfers to cash ISAs from stocks and shares ISAs will be forbidden from 6 April 2027 if you’re under the age of 65 during that tax year.

You can’t transfer more than £4,000 into a LISA per tax year. That transfer will also use up your LISA allowance for the year. 

Always transfer an ISA to retain the tax-free status of its assets. Don’t withdraw cash and plop it in a new ISA – that uses up your ISA allowance!

Transfer assets in specie (this avoids them being sold to cash) if you are given the option. In specie moves are also known as re-registration.

• See our comprehensive guide on the ISA allowance rules.
• How to transfer a stocks and shares ISA.

Other ISA funding rules

If you invest £9,000 per tax year in a JISA for each of your children that does not reduce your own ISA allowance.

Replacing cash withdrawn from a flexible stocks and shares ISA does not use up your ISA allowance. However you can’t replace the value of shares, or other investment types, that you moved out of the account. It’s the value of your cash withdrawals that you’re entitled to put back. 

It’s worth checking your ISA’s T&Cs whenever you choose a product. Not all of the government’s ISA rules are mandatory. ISA managers do not have to support all features.

Best ISA funds

The main investment vehicles you can include in a stocks and shares ISA are:

• Mutual funds such as OEICs and Unit Trusts 
• Exchange Trade Products such as ETFs and ETCs
• Investment trusts
• Individual company shares (including fractional shares – this got sorted!)
• Individual government and corporate bonds
• Treasury bills

The government maintains a comprehensive list of the complete menagerie. 

If you are new to investing then our passive investing HQ can explain more.

Remember that the assets listed above are riskier than cash – you can get back less than you put in.

It’s worth regularly reflecting on how much risk you might be able to handle as you build your investing portfolio.

Index trackers are an investment vehicle that combine simplicity and affordability. They are recommended by some of the best investors in the world – and us.

• See our list of particularly useful low-cost index funds and ETFs. 

The Financial Services Compensation Scheme (FSCS) provides some investor compensation should your ISA or investment manager go belly up. Do take a look at the link. The scheme is convoluted, to say the least.

Stocks and shares ISA costs

You can expect to pay stocks and shares ISA investment fees that cover:

• Your ISA provider’s management costs
• The cost of owning investment funds
• Dealing fees for trading investments in the open market
• Fees for special events such as transferring your ISA

All fees should be transparently laid out by your ISA provider and investment fund managers.

Charges that can be paid from monies held outside of your ISA, if your provider agrees, include:

• ISA provider’s management costs
• Fees for special / one-off events, such as closing your account

Charges that must be paid from funds held within the ISA include:

• Dealing fees
• The cost of owning investment funds

A flexible ISA doesn’t enable you to replace the cost of ISA charges against your allowance.

Beware of transfer fees that can rack up when your provider charges you ‘per line of stock’. For example they might charge you £15 per company stock and investment fund that you own.

Tax efficiency

You can’t transfer most unsheltered assets straight out of a taxable account and into your stocks and shares ISA wrapper.

You generally have to sell the assets first and buy them again inside your ISA. This is colloquially, if not popularly, known as Bed and ISA.

Selling an unsheltered investment can cost you capital gains tax on your profits. But you can duck that by staying within your capital gains tax allowance and defusing your capital gains.

You can transfer employee share save scheme shares directly into an ISA in some circumstances.

If you want to invest more than you can squeeze into your annual ISA allowance, then research tax efficient investing to avoid building up a capital gains tax time bomb.

Inheriting a stocks and shares ISA

Your surviving spouse or civil partner can receive your ISA assets tax-free upon your death. Although do check that the T&Cs of your particular stocks and shares ISA allow for it to remain tax-free and invested after your passing.

++Monevator Minefield Warning ++ The rules below apply equally to spouses and civil partners but we’ll just refer to spouses for brevity’s sake. Unmarried couples do not benefit from these special inheritance rules. See our article on how unmarried couples can protect their finances.

A surviving spouse is given a one-off ISA allowance that equals the value of your ISAs. 

This is called the Additional Permitted Subscription (APS).

A spouse uses the APS to add the value of their deceased partners’ ISAs into ISA accounts held under their own name. 

For example, if you die with ISA assets worth £50,000, then your spouse is entitled to an APS of £50,000.

Plus they get their usual annual ISA allowance on top.

The APS effectively means your spouse benefits from the tax-free status of your ISA assets after your death.

The APS is worth the higher of:

• Your ISA’s value at the date of your death
• Or the value of your assets when the account is closed. (This assumes no part of the APS has been used up to that point)

Surprisingly, your spouse still benefits from the APS even if your ISAs are willed to someone else. 

In this scenario, your partner can fund their APS from their own money or other inherited assets.

That said, under most circumstances, a surviving spouse will fill their APS simply by transferring their deceased partner’s ISA assets. 

The APS must be used no later than:

• Within three years of the date of your death 

OR

• Within 180 days of the completion of the administration of your estate, if that’s later

The surviving spouse does not have to wait until the estate is settled to use the APS though. 

Managing an inherited ISA

Assets within the deceased’s ISA can be managed by their personal representatives before it is closed. However they can’t make new contributions into the account. 

The ISA continues to grow tax-free until the earlier of:

• Completion of the administration of the estate.
• Closure by your executor
• Three years and one day after your death. The account is automatically closed at this point

If you have multiple ISAs with different providers then your spouse’s APS is divided between them according to the value of the ISAs lodged with each firm. 

Your spouse must claim each portion of their APS from each ISA provider involved.

Again, check that the various providers of your ISAs subscribe to these rules as described. Terms can vary.  

More ISA inheritance rules

(Because there isn’t enough to think about already…)

The other main wrinkle is that your spouse can only receive assets in specie from a stocks and shares ISA by transferring them to the same provider that you held them with.

They can then transfer the assets to another manager once held in their own name.

Another clause is that assets transferred in specie must be the ones held on the date you were told of the death of the investor. (Some might see this rule as pretty heartless. However I don’t know about you but the very first thing I want to know after hearing the news of my partner’s death is the list of non-cash assets they’ve got tucked in their ISAs. Let’s cut to the chase! ⁴)

In specie transfer must be made within 180 days of the assets passing into the beneficial ownership of the surviving spouse.

Your ISAs do not pass on their tax-free status to anyone other than your spouse. 

The tax benefits do not apply if you and your surviving partner were not living together on the date of death, or were legally separated, or in the process of becoming legally separated. 

AIM-ing for even more

Some wealth managers and platforms market AIM ISAs that twin the advantages of a stocks and shares ISA’s tax efficiency with the inheritance tax-elusiveness of Alternative Investment Market (AIM) shares.

Some but not all AIM shares qualify for inheritance tax relief under peculiar government rules that are subject to change.

An AIM ISA is:

• Risky
• Not guaranteed to work out
• Subject to high minimum investments, which add a naughty elite frisson to the escapade

Check out the links above if you need ‘em.

Stocks and shares ISAs aren’t just for the rich

Some people think ISAs are a rich person’s concern. That’s because few have experience of paying capital gains tax, or even income tax on share dividends.

However even modest savings can really add up to a big portfolio in a bull market, at which point the tax protection is invaluable.

Shielding your investment returns from tax like this can make a huge difference to your end result from investing.

Finally, if you want to optimise your ISA to the max then take a look at our cheapest stocks and shares ISA hack. 

Take it steady,

The Accumulator

1. Junior ISA for kids.[↩]
2. The moment you can first crack open your personal pension.[↩]
3. Financial Independence Retire Early.[↩]
4. Sarcasm.[↩]