The short answer

Most single-director Ltd contractors outside IR35 take a modest salary plus dividends. Salary is deductible against Corporation Tax and protects your State Pension record; dividends carry no National Insurance but come from profit after Corporation Tax.

For 2025/26 the two common salary levels are £12,570 (full personal allowance) and £5,000 (the employer-NI secondary threshold). There is no single "optimal" number that fits everyone — it turns on your profit, your Corporation Tax rate, and any other income. The figures below are illustrative.

Once you're confident an engagement is outside IR35, the next question is how to pay yourself. The classic answer — a low salary topped up with dividends — is still broadly right for 2025/26, but the maths has shifted, so it's worth understanding the levers rather than copying a number off a forum.

Why a mix beats salary-only or dividends-only

Salary and dividends are taxed completely differently, and each has a role:

  • Salary is an allowable business expense, so it reduces your company's Corporation Tax. It also counts towards your State Pension record. But it attracts National Insurance once it passes the relevant thresholds.
  • Dividends carry no National Insurance and are taxed at lower headline rates than salary — but they are paid out of profit after Corporation Tax, and they are not deductible for the company.

A sensible salary captures the Corporation Tax relief and pension benefit; dividends then extract the rest efficiently. That's why a blend usually beats either extreme.

The 2025/26 numbers you need

Allowance / threshold (2025/26)Amount
Personal allowance£12,570
Employer NI secondary threshold£5,000
Employer NI rate (above threshold)15%
Dividend allowance (taxed at 0%)£500
Dividend tax — basic / higher / additional8.75% / 33.75% / 39.35%
Corporation Tax — small / main19% (≤£50k) / 25% (≥£250k), marginal relief between

Two facts drive the salary decision for a typical contractor company:

  • From April 2025 the employer NI secondary threshold dropped to £5,000 and the rate is 15%. So salary above £5,000 now triggers employer NI sooner than it used to.
  • A single-director company with no other employees generally cannot claim the Employment Allowance, so it can't offset that employer NI.

The two common salary strategies

Option A — salary of £12,570 (full personal allowance)

You use your whole tax-free personal allowance as salary. The portion above £5,000 (£7,570) triggers employer NI at 15% — about £1,135 for the year. But the full £12,570 salary and that employer NI are deductible against Corporation Tax. At 19% CT the relief is roughly £2,600; at 25% it's higher. In most cases the Corporation Tax saving comfortably outweighs the ~£1,135 employer NI, so this option nets out slightly ahead.

Option B — salary of £5,000 (no employer NI)

You stay at the secondary threshold, so there's no employer NI to pay or administer. You give up some Corporation Tax relief, but you can fill the rest of your personal allowance with dividends — dividends within your unused allowance are tax-free anyway. This is simpler and avoids running a payroll liability.

Which one wins?

  • For a company paying 25% Corporation Tax, Option A (£12,570) is usually a little better — the CT relief clearly beats the employer NI.
  • For a company at 19%, the gap is small — often only tens of pounds — so simplicity (Option B) can be a reasonable call.
  • The "right" answer also depends on other income, whether you have a co-director who unlocks the Employment Allowance, and your pension goals. Model it, don't assume.

An illustrative example

Take a contractor whose company has £60,000 of profit available before the director's pay, outside IR35, with no other income. A common structure:

  • Salary £12,570 — uses the personal allowance; ~£1,135 employer NI; salary + NI deductible against Corporation Tax.
  • Dividends drawn from the remaining post-Corporation-Tax profit: the first £500 covered by the dividend allowance, the next slice taxed at 8.75% while total income stays within the basic rate band (up to £50,270), then 33.75% above that.

The headline lesson: keeping total income under the £50,270 higher-rate threshold keeps every dividend at 8.75%. Cross into higher rate and the marginal dividend rate jumps to 33.75% — which is why many contractors deliberately retain profit in the company, or pay into a pension, rather than draw dividends into the higher band.

Want your own numbers? Our take-home pay calculator gives a quick Ltd-vs-umbrella estimate based on 2025/26 rates.

The biggest, most reliable saving usually isn't shaving the salary by a few pounds — it's avoiding higher-rate dividends by planning the timing of what you draw across the tax year.

Don't forget the paperwork

Dividends are only legal if the company has sufficient retained profit after Corporation Tax to cover them, and they must be properly declared — a board minute and a dividend voucher for each payment. Paying "dividends" the company can't support risks them being reclassified (as a loan or salary), which undoes the tax benefit. Good software generates this paperwork automatically.

Frequently asked questions

Is it better to take salary or dividends?

For most single-director companies outside IR35, a blend is best: a modest salary for the Corporation Tax relief and State Pension record, then dividends (which carry no National Insurance) for the rest. Dividends must come from profit after Corporation Tax.

What's the most tax-efficient salary for 2025/26?

Commonly £12,570 (full personal allowance) or £5,000 (the employer-NI secondary threshold). £12,570 usually edges it because the Corporation Tax relief outweighs the 15% employer NI on the part above £5,000 — but the margin is small, especially at 19% CT.

How are dividends taxed in 2025/26?

First £500 at 0% (dividend allowance), then 8.75% in the basic rate band, 33.75% in the higher band, and 39.35% in the additional band. Dividends within your unused personal allowance are also tax-free.

Can I pay myself entirely in dividends?

You can, but a small salary is usually more efficient (Corporation Tax relief + State Pension). Dividends alone forgo both, and must still come from post-tax profit with proper paperwork.

This guide is general information for UK Ltd company contractors based on 2025/26 rates and thresholds, and is not regulated tax or financial advice. Figures are illustrative; your optimal split depends on your circumstances. Confirm current rates on gov.uk and your numbers with a qualified accountant.