What is dividend tax?
If you own shares outside of a tax-efficient wrapper and the company pays out part of its profits to shareholders, that payment is called a dividend. Dividend income is taxed differently from wages, savings interest or rental income, with its own allowance and its own set of rates. Understanding how it works matters most to two groups of people: company director-shareholders who pay themselves partly through dividends, and investors who hold shares or investment funds directly, rather than inside an ISA or pension.
The dividend allowance
For the 2026/27 tax year, everyone has a dividend allowance of £500. This means the first £500 of dividend income you receive in a tax year is tax-free, regardless of what other income you have or what tax band you are in. The allowance has been cut sharply over recent years — it was £5,000 as recently as 2017/18 — so many people who once paid no dividend tax at all now find some of their dividend income is taxable.
Dividends within an ISA or a pension are not affected by any of this. They are simply tax-free, however large the amount, and do not use up your dividend allowance or need to be reported anywhere. This is one of the clearest reasons to hold shares and investment funds inside an ISA wherever possible.
How dividends are taxed above the allowance
Once your dividend income exceeds £500 in a tax year, the excess is taxed at one of three rates, depending on which income tax band that dividend income falls into once it is stacked on top of your other income.
| Band | Dividend tax rate 2026/27 |
|---|---|
| Basic rate | 10.75% |
| Higher rate | 35.75% |
| Additional rate | 39.35% |
The key mechanic to understand is that dividends are treated as the "top slice" of your income for the purposes of working out which band they fall into. Your salary, self-employment profits, pension income and rental income are all counted first, using your Personal Allowance and the standard tax bands. Only once that is done are your dividends added on top, and taxed according to whichever band(s) they land in. This means dividend income can push you into a higher band even if your other income alone would not have done so, and it also means the tax rate that applies to your dividends can depend heavily on how much other income you have that year.
A simple example
Suppose someone has a salary of £45,000 and dividend income of £8,000 in 2026/27. Their salary uses up their Personal Allowance and most of the basic rate band. Their £8,000 of dividends then sit on top: some fall within the remaining basic rate band and are taxed at 10.75%, while any portion that spills over £50,270 in total income is taxed at 35.75%. The first £500 of the dividends, wherever they fall, is tax-free under the dividend allowance.
Who this mainly affects
Dividend tax is particularly relevant to owners of small limited companies who pay themselves a modest salary plus dividends, since this is often more tax-efficient than taking everything as salary — though the gap has narrowed as the dividend allowance has fallen and rates have risen. It also matters to anyone with a substantial portfolio of shares, investment trusts or accumulation/income funds held in a general investment account rather than an ISA, and to people who have inherited shares or built up employee share schemes outside a tax wrapper.
Reporting and paying dividend tax
If your total dividend income for the year is below £500, you generally do not need to report it. Above that, if you already complete a Self Assessment tax return, you declare dividend income there. If you do not normally complete a return but have dividend income above the allowance, you may need to register for Self Assessment, or in some cases HMRC can collect small amounts of extra tax by adjusting your PAYE tax code instead. It is worth checking current HMRC guidance on reporting thresholds, since these can change.
Reducing your dividend tax bill
The most straightforward way to reduce or eliminate dividend tax is to use your ISA allowance each year to shelter shares and funds from tax entirely. Married couples and civil partners can also consider transferring income-producing shares between themselves (transfers between spouses are usually free of Capital Gains Tax) so that dividend income and allowances are used efficiently across both partners, particularly if one has unused allowance or is in a lower tax band.
Key takeaways
- The dividend allowance for 2026/27 is £500 per person, tax-free regardless of your other income.
- Dividend income above the allowance is taxed at 10.75% (basic rate), 35.75% (higher rate) or 39.35% (additional rate).
- Dividends are treated as sitting on top of your other income, so they can be pushed into a higher band by your salary or other earnings.
- Dividends held within an ISA or pension are entirely tax-free and do not use up the dividend allowance.
- Director-shareholders and investors with shares outside an ISA are the groups most affected by dividend tax.
- Using your ISA allowance each year is the simplest way to shelter future dividend income from tax.