Calculate your dividend income, tax owed and compare ISA, GIA and pension wrappers.
Your Dividend Income
£
Total value of your dividend-paying investments
%
Annual yield. FTSE All-Share average is ~3.5–4.5%
ISA and pension dividends are tax-free inside the wrapper
Determines dividend tax rate on GIA dividends
%
%
Remainder is treated as GIA
£
Other GIA dividends already received — affects allowance used
DRIP still taxable in GIA even when reinvested
—
Annual Dividend
—
Quarterly
—
Monthly
—
Tax Owed
ISA
—
Tax: £0 (tax-free)
Net: —
Dividends inside ISA are completely tax-free
GIA (Taxable)
—
Tax: —
Net: —
£500 allowance, then taxed at your dividend rate
Pension (SIPP)
—
Tax: £0 (deferred)
Net: —
Tax-free inside pot; taxed on drawdown at income tax rates
Dividend Allowance Position (2026/27)
Annual dividend allowance£500
Other GIA dividends this year—
GIA dividends from this portfolio—
Allowance remaining—
Taxable dividend amount—
Dividend tax rate—
Dividend tax owed (GIA only)—
Full Breakdown
Important: This calculator provides estimates for guidance only. Dividend tax depends on your full income picture including salary, savings interest and other income. Reinvested dividends in a GIA are still subject to dividend tax. Always complete a Self Assessment return if GIA dividends exceed £500/year. This is not financial or tax advice — consult a qualified tax adviser for your personal position.
UK Dividend Tax Rates 2026/27
Dividends received outside an ISA or pension are subject to dividend tax. The dividend allowance is £500 for 2026/27 — the first £500 of dividends is tax-free. Beyond this, you pay tax at your dividend rate.
Tax band
Income range
Dividend tax rate
Tax on £1,000 dividend (above allowance)
Basic rate
£12,571–£50,270
8.75%
£87.50
Higher rate
£50,271–£125,140
33.75%
£337.50
Additional rate
Above £125,140
39.35%
£393.50
Dividend allowance history
The dividend allowance has been significantly cut in recent years:
2017/18 to 2021/22: £2,000
2022/23: £2,000
2023/24: £1,000
2024/25 onwards: £500
This means GIA dividend investors now pay tax on a much larger proportion of their income. ISA wrapper efficiency has become significantly more important.
ISA vs GIA vs Pension: Dividend Tax Efficiency
Where you hold your dividend-paying investments has a major impact on your net income.
Feature
ISA
GIA
Pension (SIPP)
Dividend tax inside wrapper
0%
8.75–39.35%
0%
Capital gains tax
None
18% / 24%
None inside
Annual contribution limit
£20,000/year
Unlimited
£60,000/year (or 100% of earnings)
Upfront tax relief on contributions
No
No
Yes (20–45%)
Access age
Any time
Any time
55 (57 from 2028)
Income tax on withdrawals
None
None
Yes (25% tax-free lump sum)
Inheritance
Passes to spouse IHT-free; otherwise part of estate
Part of estate
Generally outside estate
Optimal wrapper strategy
Priority 1 — ISA: Use your £20,000 annual ISA allowance first for dividend-paying holdings. Zero tax forever, full access, no reporting requirements.
Priority 2 — Pension: For long-term investors, pension contributions attract 20–45% tax relief on the way in. Dividends grow tax-free inside. Drawdown is taxed as income but for most this is tax-efficient.
Priority 3 — GIA: Use the GIA for holdings above your ISA/pension capacity, or for income needed before pension access age. Manage dividend tax by staying within the £500 allowance or choosing accumulation funds.
Worked Examples
Example 1 — Sarah, basic rate taxpayer, £80,000 ISA
Portfolio yield: 4%. Annual dividend: £3,200. Held in ISA → Tax: £0. Net income: £3,200/year (£267/month).
Example 2 — James, higher rate taxpayer, £80,000 GIA
Portfolio yield: 4%. Annual dividend: £3,200. Dividend allowance: £500. Taxable: £2,700 at 33.75% = £911.25 tax. Net income: £2,288.75/year (£191/month). Moving this to an ISA would save James £911/year.
Example 3 — Helen, additional rate taxpayer, £200,000 mixed
£20,000 in ISA (£800 dividend, £0 tax). £100,000 in GIA (£4,000 dividend, £500 allowance, £3,500 taxable at 39.35% = £1,377.25 tax). £80,000 in pension (£3,200 dividend, £0 tax currently). Total net dividend income: £6,622.75.
Scenario
Gross dividend
Tax paid
Net dividend
Effective rate
ISA (any taxpayer)
£3,200
£0
£3,200
0%
GIA — basic rate
£3,200
£237
£2,963
7.4%
GIA — higher rate
£3,200
£911
£2,289
28.5%
GIA — additional rate
£3,200
£1,062
£2,138
33.2%
Frequently Asked Questions
The dividend allowance is £500. The first £500 of dividends outside an ISA or pension is tax-free. Above this, dividends are taxed at 8.75% (basic rate), 33.75% (higher rate), or 39.35% (additional rate).
No. Dividends received inside a Stocks and Shares ISA are completely tax-free. There is no dividend tax, no Capital Gains Tax, and no requirement to report ISA income on your Self Assessment return. The annual ISA allowance is £20,000 for 2026/27.
In a General Investment Account, you receive the £500 dividend allowance first. Dividends above this are taxed at your marginal dividend rate (8.75%, 33.75%, or 39.35%). Dividends sit as the top slice of income — above salary and savings interest — for rate-band purposes. Reinvested dividends (DRIP) are also taxable in a GIA.
A sustainable UK yield is typically 3–5%. The FTSE 100 average is around 3.5–4.5%. Individual high-yield stocks may show 7–10% but very high yields often signal a falling share price or dividend at risk of being cut. A diversified portfolio at 3.5–4% offers a better balance of income and capital sustainability than chasing maximum yield.
Yes, if your GIA dividends exceed £500 in the tax year. Register for Self Assessment by 5 October following the tax year. ISA and pension dividends do not need to be reported. If you are a higher or additional rate taxpayer with significant GIA dividends, keep records of all payments received throughout the year.
DRIP (Dividend Reinvestment Plan) automatically reinvests your dividends into more shares instead of paying cash. In an ISA or pension, DRIP is tax-free. In a GIA, reinvested dividends are still taxable — HMRC treats the reinvestment as if you received cash and immediately bought shares. You owe dividend tax on the reinvested amount above your £500 allowance.