Comparison · Year-End Extraction
Dividend vs Bonus for UK Limited Company Directors (2025/26)
You are a Ltd company director already drawing the standard £12,570 salary that uses your Personal Allowance. The company has had a strong year and there is a healthy surplus sitting in the bank — call it £25,000. Should you take that surplus as a one-off bonus via payroll, or as a top-up dividend from post-tax profits? This is the question every owner-managed business faces between November and the end of March — and it is materially different from the broader "salary vs dividend" debate, because the PA salary is already in place. This guide walks through the precise 2025/26 maths, shows where the 25% Corporation Tax deduction sits in the bonus arithmetic, normalises both routes to a common pre-tax-profit starting point, and brings in the third option that wins surprisingly often: an employer pension contribution. We also cover the April 2025 employer-NI rise from 13.8% to 15%, which hits bonus arithmetic hard and shifts the break-even further towards dividends.
- For a basic-rate director on a £12,570 salary, a top-up dividend beats an equivalent bonus by roughly 18–22% in director-net-per-pound-of-pre-tax-profit terms.
- A bonus only starts to look interesting at higher-rate income and main-rate CT — and even then, an employer pension contribution beats both.
- The April 2025 employer-NI rise to 15% plus the drop in the secondary threshold to £5,000 widens the dividend advantage further.
- Bonus is paid through PAYE (tax and NI deducted on the day it is paid). Dividends are taxed via Self Assessment — so cash-flow timing differs.
- Dividends require distributable reserves, board minutes and a dividend voucher. Bonus requires only a payroll run.
The specific year-end question
This page is not the broad "should I be a director taking salary or dividends?" debate — that is covered by our salary vs dividend for director comparison. Here we assume the director-shareholder has already settled on the textbook structure:
- Monthly salary equal to the £12,570 Personal Allowance, fully using the PA against employment income.
- Regular monthly or quarterly interim dividends covering normal living expenses up to the basic-rate threshold.
- The company has just closed a strong trading year with a surplus of, say, £25,000 that is not earmarked for working capital, investment, debt repayment or reserves.
The director now has to decide how to extract that surplus. Convention says "just declare a final dividend" — but is that actually optimal? A bonus is sometimes recommended by accountants because it is fully deductible from Corporation Tax. The maths below shows where the truth lies.
The tax mechanics differ on five separate axes
Bonus — employment income
- Subject to PAYE Income Tax at the marginal rate (20% basic, 40% higher, 45% additional).
- Subject to Class 1 Employee NI: 8% between £12,570 and £50,270, then 2% above.
- Triggers Class 1 Employer NI: 15% on every £1 above the secondary threshold of £5,000 (rate rose and threshold fell from April 2025).
- Bonus and employer NI are fully Corporation-Tax deductible — the company saves CT at its marginal rate (19%–25%) on the combined cost.
- Cash flow: tax and NI are deducted on the payroll run. The director sees a net figure in their bank account the same day.
Dividend — distribution from post-CT profit
- First £500 per tax year is taxed at 0% (the dividend allowance).
- Above that, taxed at 8.75% (basic-rate band), 33.75% (higher-rate band) or 39.35% (additional rate).
- No National Insurance on either side — neither employee nor employer NI applies to a distribution.
- Not Corporation-Tax deductible — dividends are paid out of post-CT profit. The company has already paid 19%–25% CT on the profit before any dividend can be declared.
- Cash flow: no tax withheld at the point of payment. The director owes any additional dividend tax via Self Assessment by 31 Jan after the tax year — and may face Payments on Account.
Worked example: £25,000 surplus, director on £12,570 salary
Assume the director currently has £12,570 of salary plus zero other income for the year, so the entire basic-rate band of £37,700 (i.e. between £12,570 and £50,270) is unused. The company's profits sit in the main-rate Corporation Tax band at 25%.
The fair way to compare is to start with the same pre-Corporation-Tax profit in the company and ask how much each route delivers into the director's net pocket.
Route A — pay it all as a £25,000 bonus
Company side:
- Gross bonus paid through payroll: £25,000.
- Employer NI at 15% on the full £25,000 (already above the secondary threshold): £3,750.
- Total company outlay before CT relief: £28,750.
- Corporation Tax saving at 25% on the combined deductible cost: £7,187.5.
- Net company cost: £21,562.5.
- Equivalent pre-CT profit consumed: £28,750 (because the whole cost is deductible).
Director side:
- Gross bonus: £25,000.
- Income tax at 20% (basic-rate band has room for the full £25k): £5,000.
- Employee NI at 8% (still under the UEL): £2,000.
- Net to director: £18,000.
Route B — declare a £25,000 dividend
Company side:
- The dividend is paid out of post-CT reserves. To free up £25,000 of distributable profit, the company first earned £33,333.333 pre-tax, paid CT of £8,333.333 and was left with£25,000.
- Employer NI: nil — distributions never carry NI.
- Equivalent pre-CT profit consumed: £33,333.333.
Director side:
- Gross dividend: £25,000.
- £500 dividend allowance taxed at 0%; the remaining £24,500 taxed at 8.75% (basic-rate band has capacity): £2,143.75.
- Net to director: £22,856.25.
Normalised comparison — same pre-CT profit pot
The two routes start from different pre-CT profit figures, which is misleading. Anchor both to the dividend route's starting point of £33,333.333 pre-tax profit and see what each delivers to the director:
| Item | Route A · Bonus | Route B · Dividend |
|---|---|---|
| Pre-CT profit pot | £33,333.333 | £33,333.333 |
| Corp Tax paid | £0 (bonus + ENIC fully deductible) | £8,333.333 |
| Available for extraction | Gross bonus + ENIC = £33,333.333 → bonus £28,985.507 | £25,000 dividend |
| Director income tax + NI | 28.00% combined | 8.75% on dividends above the allowance |
| Net to director (approx.) | £20,870 | £22,856 |
Starting from the same pre-CT profit pot, the dividend route delivers materially more cash into the director's hand. The CT deduction the bonus enjoys is real, but it is cancelled out by the 15% employer NI charge and the higher combined personal tax-and-NI rate on employment income compared with the 8.75% basic-rate dividend tax.
Route C — the third option that usually wins: employer pension contribution
Take the same £25,000 surplus and route it as an employer contribution to the director's pension instead of as a bonus or dividend:
- Company pays £25,000 into the director's SIPP or workplace pension.
- Fully Corporation-Tax deductible — CT saving at 25%: £6,250.
- No employer NI on pension contributions.
- No employee NI, no Income Tax at point of contribution (provided within the £60,000 annual allowance).
- Net company cost: £18,750.
- Director receives the full £25,000 into their pension — versus roughly £18,000 after a £25k bonus or £22,856 after a £25k dividend.
The catch is access — money in a pension is locked away until age 55 (rising to 57 from April 2028). For a director with a long investment horizon and other liquidity covered, the pension route is almost always the right answer. It is the single most powerful extraction lever available to UK Ltd directors and is severely underused.
Timing flexibility and cash flow
The two routes feel very different on the cash-flow side:
- Bonus. Paid through a payroll run. PAYE and NI are deducted on the day, the company pays the deductions to HMRC by the 22nd of the following month, the director sees a net figure in their bank account immediately.
- Dividend. The board passes a resolution, the dividend voucher is issued, the bank transfer goes out. No withholding. The director declares the dividend on their Self Assessment for the relevant tax year and pays any tax due by 31 January following the tax year end — potentially with Payments on Account 6 months earlier.
- Interim vs final dividend. Interim dividends can be declared at any board meeting during the year. Final dividends are declared after the year-end accounts. A common pattern is small monthly interim dividends to cover living expenses + a larger interim or final dividend at year-end to clear excess profit.
- Don't backdate. The tax point of a dividend is the date it becomes due and payable, not the period it relates to. Backdated dividends are illegal and HMRC will reclassify them as salary on enquiry.
Practical implication: a director taking a large year-end dividend should pencil in the Self Assessment liability for the following January and budget for Payments on Account, which can blow a hole in cash flow the first time they appear.
Trapdoors to avoid
- Insufficient distributable reserves. Dividends can only be paid out of post-tax profits accumulated to date. A dividend declared without sufficient reserves is "unlawful" under the Companies Act 2006 and the director must repay it. Cross-check against your latest filed accounts plus in-year adjustments.
- Missing paperwork. Board minutes recording the resolution, plus a dividend voucher to each shareholder, are mandatory. HMRC routinely reclassifies undocumented payments as salary, triggering PAYE and NI.
- Settlements legislation. Splitting a dividend with a spouse only works if the spouse holds ordinary shares with full rights (Arctic Systems). Preference shares with income-only rights, or share classes deliberately engineered to divert one earner's income, can be attacked under s.624 ITTOIA 2005.
- HMRC's historic IR591 / S660 challenges. Although Arctic Systems settled the law in favour of the taxpayer in 2007, HMRC still routinely investigates dividend arrangements that look artificial.
- Bonus crossing the higher-rate band. A one-off bonus that pushes the director into the higher-rate band can also trigger the Personal Allowance taper (income above £100,000), the High Income Child Benefit Charge (£60,000 threshold) and loss of personal savings allowance. All of these worsen the comparison against a smaller, slower dividend extraction across two tax years.
- Director's loan account drift. Taking ad-hoc cash without formally declaring a dividend or bonus creates a director's loan account. If overdrawn for more than 9 months past the year-end, s.455 CTA 2010 charges the company 33.75% on the outstanding balance.
The combined optimal strategy for a typical UK director
For a typical owner-managed Ltd in 2025/26, the optimal extraction stack — given current rates — is:
- Salary of £12,570. Uses the Personal Allowance, no income tax, no employee NI under the primary threshold; small employer NI is CT-deductible.
- Interim dividends up to £50,270 of total income. Dividend tax at 8.75% keeps the marginal cost low.
- Employer pension contribution of £20,000–£50,000. CT-deductible at up to 25%, no NI, no income tax at point of contribution. Use carry-forward to top up unused annual allowance from the prior three tax years if available.
- Further dividends only if surplus profit remains. Higher-rate dividend tax of 33.75% still beats the 42.00% combined IT + NI on equivalent bonus at higher rate, even after the CT deduction.
- A one-off bonus is rarely optimal. The only scenarios where it makes sense are: triggering a specific NI record requirement, demonstrating employment income for a mortgage application, or processing payroll-only benefits (e.g. statutory parental pay).
What changed in April 2025 and why it matters here
The Autumn Budget 2024 announced two changes that took effect on 6 April 2025 and tilted the dividend-vs-bonus arithmetic decisively further towards dividends:
- Employer NI rate rose from 13.8% to 15%.
- Secondary threshold (point at which employer NI starts) fell from £9,100 to £5,000.
- Employment Allowance increased from £5,000 to £10,500 — but is still not available to sole-director companies with no other employees.
Bonus arithmetic is the extraction route that takes the full employer-NI hit. On every £1,000 of bonus, employer NI is now roughly £150 compared with £138 pre-April-2025. Dividend rates were unchanged. The break-even point at which a bonus could plausibly compete with a dividend has shifted higher up the income scale — reinforcing the dividend default for almost all owner-managed companies.