UK Dividend Tax Calculator
Calculate estimated tax on dividend income after considering your other income and dividend allowance.
| Calculation breakdown | Amount |
|---|
UK Dividend Tax Calculator – How Dividend Tax Is Calculated
Use this guide to understand how dividend income may be taxed in the UK. The UK Dividend Tax Calculator estimates your dividend tax using your other income, Personal Allowance, Dividend Allowance and the tax rates configured for the selected tax year.
Enter your annual dividends and other taxable income to see an indicative estimate of your dividend tax and the amount remaining after estimated tax.
What Is Dividend Tax?
Dividend tax is the tax that may apply when you receive dividend income from shares or investments outside a tax-free account. Dividends are generally considered alongside your other taxable income when determining which dividend tax band applies.
The amount of tax depends on your total income, available Personal Allowance, Dividend Allowance and the applicable dividend tax rates.
How Does the UK Dividend Tax Calculator Work?
The calculator follows a series of steps to estimate the tax on your dividend income:
- It starts with your total annual dividends.
- If selected, it deducts dividends received inside an ISA.
- It considers your other annual income and Personal Allowance.
- Any unused Personal Allowance is applied against dividend income.
- The Dividend Allowance is deducted from the remaining dividends.
- The remaining taxable dividends are allocated across the dividend tax bands.
- The applicable rates are used to estimate your dividend tax.
Where dividend income falls across more than one tax band, the calculator estimates the tax separately for each band and adds the amounts together.
Personal Allowance and Dividend Income
The Personal Allowance is the amount of income an individual can receive before paying Income Tax, subject to eligibility and income limits. The calculator uses the Personal Allowance amount entered by the user.
It first compares your other income with the Personal Allowance. If your other income is below the allowance, the remaining unused amount is applied against your dividend income in the calculation.
The calculator does not automatically calculate the reduction of the Personal Allowance for income above £100,000. If this applies to you, enter the appropriate allowance manually.
What Is the Dividend Allowance?
The Dividend Allowance is the amount of dividend income that can be received at a 0% dividend tax rate. The calculator starts with a default allowance of £500, which can be edited if required.
The allowance does not mean that all dividends are tax-free. Dividend income above the available allowance may be taxed at the applicable dividend tax rates.
UK Dividend Tax Rates Used by This Calculator
The calculator uses the following dividend tax rates in its programmed tax-year settings:
| Dividend tax band | 2025/26 | 2026/27 |
|---|---|---|
| Basic rate | 8.75% | 10.75% |
| Higher rate | 33.75% | 35.75% |
| Additional rate | 39.35% | 39.35% |
These are the rates hardcoded into this calculator. The calculation also uses a £37,700 basic-rate band and a £125,140 upper threshold when allocating income across its dividend bands. Check the applicable official tax-year rules before relying on an estimate.
How Other Income Affects Dividend Tax
Your other taxable income can affect the rate applied to your dividends. The calculator uses your other income first when determining how much room remains in each tax band.
For example, if your salary and other taxable income already use your basic-rate band, some or all of your taxable dividends may fall into a higher dividend tax band.
Example of a Dividend Tax Calculation
Consider an illustrative calculation using these inputs:
| Annual dividends outside ISA | £10,000 |
| Other annual income | £30,000 |
| Personal Allowance | £12,570 |
| Dividend Allowance | £500 |
| Unused Personal Allowance | £0 |
| Dividend income after allowance | £9,500 |
In this example, the calculator allocates the £9,500 remaining dividends across the applicable bands after considering the other taxable income. The final tax depends on the selected tax year and the rates programmed into the calculator.
How to Use the UK Dividend Tax Calculator
- Select the tax year: Choose 2025/26 or 2026/27.
- Enter annual dividends: Add your total dividend income.
- Enter other income: Include salary, self-employment profits, pensions and other taxable non-dividend income.
- Check your Personal Allowance: Use the amount applicable to your circumstances.
- Enter the Dividend Allowance: The calculator defaults to £500.
- Exclude ISA dividends if necessary: Select the checkbox and enter the dividend amount received inside an ISA.
- Review the results: Check estimated dividend tax, taxable dividends, net dividends and the calculation breakdown.