Dividend Tax Calculator (UK)

How UK dividend tax works

When a company makes a profit and distributes it to shareholders, those payments are called dividends. Unlike salary, dividends do not attract National Insurance contributions (NI) — for either the company or the individual. However, they are subject to income tax above the annual dividend allowance.

Dividends are treated as the top slice of income for tax purposes. This means they are added on top of your other income (salary, rental income, pension) to determine which tax band they fall into.

The dividend allowance for 2026/27 is £500. This was cut from £2,000 in 2022/23 and from £5,000 in 2017/18. Up to £500 of dividend income per year is free of tax regardless of your overall income level. Above this, dividend tax rates apply.

2026/27 dividend tax rates

Dividend tax rates are set below the equivalent income tax rates to account for the fact that corporation tax has already been paid on company profits before dividends are distributed. The rates for 2026/27 are unchanged from 2025/26.

Remember: dividends sit on top of other income. If your salary is £40,000 and you receive £15,000 in dividends, the first £10,270 of dividends (to reach the basic-rate threshold of £50,270) is taxed at 8.75%, and £4,730 is taxed at 33.75%.

The dividend allowance and how it works

The £500 dividend allowance means the first £500 of dividend income each year is not taxed. This applies regardless of which income tax band you are in — even additional-rate taxpayers get the £500 allowance.

Importantly, the dividend allowance is not an exemption that reduces your income for tax purposes. Dividends above the allowance are still counted as income when calculating which tax band your other income falls into.

Dividends inside an ISA do not count against the dividend allowance at all. ISA dividends are completely tax-free, making the stocks and shares ISA the most powerful shelter for dividend investors. The ISA annual allowance for 2026/27 is £20,000.

Dividends within a SIPP (self-invested personal pension) are also tax-free within the pension wrapper. However, you pay income tax when you draw down the pension in retirement (at your marginal rate at that time).

ISA: the best dividend shelter

For long-term dividend investors, a Stocks and Shares ISA is the most effective tax shelter available. Dividends and capital gains within an ISA are completely free of UK tax — no dividend tax, no CGT, no need to declare them on a tax return.

The annual ISA allowance is £20,000 for 2026/27. You can invest in individual shares, ETFs, investment trusts and bonds. Once money is inside the ISA, it can grow and produce income indefinitely without any tax liability.

A practical strategy: if you hold dividend-paying shares both inside and outside an ISA, prioritise holding the highest-yielding shares inside the ISA first to maximise the tax benefit.

Tax wrappers for dividend income (best to worst)

• Stocks and Shares ISA — 100% tax-free dividends and gains, £20,000/year allowance
• SIPP — tax-free within the wrapper, but income taxed on withdrawal
• Shares within the dividend allowance (£500) — no tax on first £500
• Shares held directly — taxed at 8.75%, 33.75% or 39.35% above the £500 allowance

Limited company director strategy

For directors and shareholders of small limited companies, the salary-plus-dividends strategy remains a popular way to extract income tax-efficiently. The key is to balance salary and dividends to minimise National Insurance and income tax combined.

A common structure for 2026/27: pay a salary of £12,570 (equal to the personal allowance). This means no income tax on the salary. NI is also minimal at this level (employee NI is due above £12,570). The company pays no employer NI on salary up to the secondary threshold.

Additional income is then drawn as dividends. The first £500 is covered by the dividend allowance. Dividends up to the basic-rate threshold of £50,270 attract only 8.75% dividend tax — far less than the 20% income tax + NI that would apply to the same amount as salary.

Important caveat: Corporation Tax has already been paid (at 25% for profits above £250,000, or 19% for smaller companies) before dividends are paid. The combined effective tax rate on extracted profits must be compared with the equivalent PAYE/NI rate for each individual's situation.

From April 2025, employer NI rose to 15% and the threshold at which it starts dropped to £5,000, slightly reducing the tax efficiency of the minimum salary approach for companies with employees.

Comparing salary vs dividends

The optimal mix of salary and dividends depends on your personal allowance, the company's corporation tax rate, your other income, and how much you need to extract. There is no single correct answer.

As a rough guide: salary is more tax-efficient when your total income is below the personal allowance (£12,570), because salary can be deducted from corporation tax profits (reducing CT) at no personal tax cost. Dividends are more tax-efficient once salary has used up the personal allowance, because dividends avoid NI entirely.

At the higher-rate threshold (£50,271+), the comparison shifts again: higher-rate dividend tax (33.75%) versus income tax (40%) plus NI, meaning dividends still win on the personal tax side, but the margin narrows.

Self-assessment requirement: You must register for self-assessment and file a return if your dividend income exceeds £10,000, or if the total tax due on your income exceeds £10,000. Even below these thresholds, you should file if you receive any taxable dividends above the £500 allowance and are not already in self-assessment.

When you must file self-assessment for dividends

• Dividend income exceeds £10,000 in the tax year
• Total income tax liability exceeds £10,000
• You receive dividends above the £500 allowance and are not already in PAYE self-assessment
• You are a director of a limited company
• Your total untaxed income (including dividends) exceeds £2,500