๐Ÿ“Š CGT · Shares & Funds

Capital Gains Tax on Shares Help

We explain capital gains tax on shares in plain English, handle it correctly, and make sure you claim every relief you are entitled to, all at a fixed fee.

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Capital Gains Tax on Shares

Capital Gains Tax on Shares — What It Means for You

Selling shares, funds or other investments held outside an ISA can trigger Capital Gains Tax on your profit above the annual exempt amount, and with that allowance now just ยฃ3,000, far more investors are caught.

We calculate the gain on your share and fund disposals correctly, apply the share-matching rules, offset losses, use your annual exempt amount, and report it properly, so you pay the right Capital Gains Tax and no more.

The capital gains annual exempt amount has fallen to ยฃ3,000, so investors who never used to pay CGT on share sales now do, making accurate calculation, loss offsetting and using two spouses' allowances more valuable than ever.

The Detail That Matters

How Capital Gains Tax on Shares Really Works

Selling shares or funds held outside an ISA can trigger Capital Gains Tax on the profit above the £3,000 annual exemption. The share-matching rules decide exactly which shares you sold and at what cost, and getting them wrong is the commonest error in this area.

The share-matching rules

You cannot simply pick which shares you sold. HMRC matches disposals first to shares bought the same day, then to shares bought in the next 30 days, then to the section 104 pool of everything else at its averaged cost. These rules stop investors crystallising a loss and buying straight back in.

Rates and how gains stack

Gains above the £3,000 exemption are taxed at 18% or 24% depending on your income band, with the gain sitting on top of your income to decide the rate. A large gain can therefore be taxed partly at each rate in the same year.

Bed and ISA, and using losses

You can sell holdings and rebuy them inside an ISA (bed and ISA) to shelter future gains and income, using your annual exemption on the way. Losses on other shares, current-year or carried forward, are set against gains first, and a loss must be claimed to be usable later.

Spreading and spouses

Transferring shares to a spouse before sale is tax-free and gives the couple two £3,000 exemptions and potentially a second basic-rate band. Spreading a large disposal across two tax years uses two years' exemptions. These steps are simple and legitimate.

With the exemption cut to £3,000, investors who never used to pay CGT now do, and many miscalculate the gain by ignoring the pooling rules or forgetting to claim prior-year losses that would have wiped the bill out.

Key Figures

The Numbers That Apply

  • Disposals are matched by same-day, then 30-day, then the pool.
  • Gains above £3,000 taxed at 18% or 24%.
  • Bed and ISA shelters future gains and income.
  • Claimed losses, current and carried, reduce gains first.
  • Spouse transfers unlock a second exemption and band.
£3,000
the annual exemption before share gains are taxed
18% / 24%
the CGT rates on shares, by income band
30 days
the window in which a rebuy is matched to your sale, blocking bed-and-breakfasting

How We Help

Everything Handled, One Fixed Fee

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Calculating the Gain

We work out your gain using the share-matching and pooling rules, which are easy to get wrong, so your CGT is calculated correctly.

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Offsetting Losses

We offset losses on other investments against your gains, and carry losses forward, to reduce the tax you pay.

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Using Both Allowances

Transferring shares to a spouse before sale can use two ยฃ3,000 allowances. We plan disposals to use every allowance available.

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We Deal With HMRC for You

All the forms, calculations and correspondence handled on your behalf, so you never have to decode HMRC's rules or sit on hold.

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Fixed Fee, Explained Up Front

A clear fixed fee quoted after a free call, your position explained in plain English, and never a surprise bill.

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Fast, and Backdated if Needed

We act quickly, and where earlier years are involved we put those right too, reclaiming refunds or minimising penalties.

Don’t Leave It to Chance

With the CGT allowance slashed to ยฃ3,000, share investors are caught far more often, and the share-matching rules make accurate calculation essential. We get it right, offset losses, and use every allowance.

Recent Client Outcome

How we cut an investor's CGT on a large share sale

An investor sold a large shareholding sitting on a £28,000 gain and expected to pay 24% on almost all of it after the £3,000 exemption.

What we did. We calculated the gain correctly using the section 104 pool, brought in £7,000 of losses carried forward from a prior year that had been claimed but never used, transferred part of the holding to their spouse before sale for a second £3,000 exemption, and spread the disposal across two tax years.

The outcome. Between the pooled cost, the carried losses, two years of exemptions and a second person's band, the taxable gain and rate fell sharply, cutting the CGT by well over £3,000 against their original estimate.

The reliefs and allowances were all available to them, but only realised because the disposal was calculated and timed properly.

Why People Come to Us

Capital Gains Tax on Shares, Done Right.

  • HMRC-registered agent practice, so we deal with HMRC directly for you.
  • One accountant from start to finish, always in plain English.
  • Everything handled for a clear fixed fee, with no surprise bills.
  • Gains calculated correctly under the share-matching rules.
  • Losses offset and multiple allowances used.
  • Fast turnaround, and earlier years put right where needed.
  • Every relief, allowance and deduction claimed in full.
  • Discreet, straightforward, and firmly on your side.
ยฃ3,000
the capital gains allowance, now low enough to catch many share investors
Fixed fee
quoted up front after a free call, with no surprise bills
HMRC agent
we deal with HMRC directly, so you never have to

Questions Answered

Frequently Asked Questions

Do I pay Capital Gains Tax on shares?
On gains above your ยฃ3,000 annual exempt amount when you sell shares or funds held outside an ISA, yes. With the allowance now low, more investors are caught. We calculate and minimise it.
How is the gain on shares calculated?
Using HMRC's share-matching and pooling rules, which determine which shares you are treated as selling and at what cost. They are easy to get wrong. We calculate the gain correctly and offset any losses.
How can I reduce Capital Gains Tax on shares?
By offsetting losses, using your annual exempt amount, spreading sales across tax years, transferring shares to a spouse to use two allowances, and holding investments in an ISA. We plan your disposals to minimise the tax.
How much does your help cost?
A fixed fee, quoted up front after a free fifteen-minute call, with no surprise bills. For most situations the tax we save or the refund we recover more than covers it, and you always know the fee before we start.

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