After the £500 dividend allowance, a basic-rate taxpayer (£30,000 salary) pays approximately £9,054 in dividend tax, and a higher-rate taxpayer (£55,000 salary) pays approximately £14,121.
Step 1 — Apply the Personal Allowance. Your salary fills the Personal Allowance (£12,570) first. Any unused allowance then shelters dividend income. With a £30,000 salary the full PA is used by the salary, so dividends get none of it. With a £55,000 salary the same applies.
Step 2 — Subtract the £500 dividend allowance. The first £500 of dividends above the PA is tax-free. After that, £39,500 is taxable (assuming salary fully uses the PA).
Step 3 — Dividends sit on top of salary. Your salary fills the basic-rate band (up to £50,270) first. A £30,000 salary leaves £20,270 of the basic-rate band for dividends — so most or all of £40,000 are taxed at 10.75%. A £55,000 salary exceeds the basic-rate limit, so dividends fall straight into the higher-rate band at 35.75%.
2026/27 rates: 10.75% basic · 35.75% higher · 39.35% additional · £500 dividend allowance · Personal Allowance £12,570.