Salary vs Dividend Optimiser (Pro) United Kingdom

What the salary vs dividend optimiser does

The optimiser finds the most tax-efficient way for a UK company director to draw income from a limited company. It tests the salary levels directors most often use, works out the tax at each, and reports the net take-home so you can see which split leaves you with the most money.

It is a Pro tool. The calculation runs on our server behind the access gate and returns the best option together with a scenario table that shows every strategy side by side.

Why the salary and dividend split matters

A director who owns their company can be paid in two ways. Salary is a business expense that reduces the company’s taxable profit, but it attracts Income Tax and National Insurance above the relevant thresholds. Dividends are paid out of profit after corporation tax, but they are taxed at lower rates than salary and carry no National Insurance.

Too much salary means paying National Insurance you could have avoided. Dividends alone miss the corporation tax relief a modest salary would have earned, and may cost you a qualifying year towards your State Pension. The best answer is almost always a small salary topped up with dividends, and the optimiser works out how small.

The strategies it compares

• No salary (£0): dividends only. Simple, but it gives up corporation tax relief and a State Pension qualifying year.
• Secondary threshold salary: a salary at the point where employer National Insurance begins, so employer NI stays at zero while the year still counts towards the State Pension.
• Personal allowance salary: the largest salary that attracts no Income Tax. It gets the most corporation tax relief at the cost of a little employer National Insurance.

For each strategy the optimiser works out the employer National Insurance, the corporation tax on the remaining profit, the dividends that can then be paid and the dividend tax on them, and reports the take-home. It then flags the strategy that leaves the most.

How the calculation works

The engine starts from the company profit available before any director salary or corporation tax. For a given salary it works out employer National Insurance on the part above the secondary threshold, deducts the salary and that NI from profit, and charges corporation tax on the rest. The profit after tax becomes the dividend pot.

The personal allowance covers the salary first, and any allowance left over covers dividends. The next slice of dividends, within the dividend allowance, is tax-free. The rest is taxed at the ordinary rate within the basic rate band, the upper rate in the higher rate band and the additional rate above that. The net take-home is the salary after Income Tax plus the dividends minus the dividend tax.

Every rate and threshold, including the personal allowance, the basic and additional rate limits, the National Insurance secondary threshold and rate, the dividend rates and the dividend allowance, is read from the parameter store for the 2026/27 tax year, so the tool follows the figures as they change.

A worked example

A director’s company has £60,000 of profit before their salary and corporation tax, with corporation tax at 19%.

• With no salary, corporation tax of £11,400 leaves £48,600 of dividends. The personal allowance and dividend allowance cover the first £13,070, and the rest is taxed at the ordinary rate, for a take-home of about £44,781.
• With a £5,000 salary at the secondary threshold, employer NI is nil, corporation tax falls to £10,450 and the take-home rises to about £45,628.
• With a £12,570 salary at the personal allowance, £1,136 of employer NI is due but corporation tax falls to about £8,796, lifting the take-home to about £46,091.

The optimiser picks the £12,570 salary as the best of the three, worth about £1,311 a year more than taking no salary.

Assumptions and limits

The optimiser assumes a single director with no other income, that the salary is a deductible expense, and that the Employment Allowance is not claimed, which is the usual position for a sole-director company. It does not model pension contributions, benefits in kind or student loan deductions, and it uses the corporation tax rate you enter, so for profits in the marginal relief band enter the effective rate yourself.

Treat the figures as an estimate rather than a filed return. The tool shows the shape of the trade-off and the size of the difference between strategies. For a decision that fits your full circumstances, confirm the numbers with a qualified accountant.

This is general information only and not financial or tax advice.

About This Salary vs Dividend Optimiser

Use this salary vs dividend optimiser to get an instant, accurate estimate. The figures follow official GOV.UK guidance and every rate and threshold is kept up to date for 2026. Adjust the inputs above to match your situation, or browse all our calculators to plan your next step.