[ BracketMath ]

UK Tax Year 2026/27 · Personal Ltd Co · Optimiser

Small business owner on £60,000

Personal Ltd Co. Age 38. Pension preference: modest.

Every figure on this page is computed at build time by the same engines that power the live salary–dividend split, take-home and SIPP optimiser calculators. Inputs come from a single CSV row; outputs come from the engines. No static lookup tables, no hand-coded numbers.

Net cash

£46,831

Pension

£0

Effective rate

21.9%

Marginal rate

8.8%

Step by step: how the engine arrived at the bottom line

The joint optimiser ran a grid search over (salary, pension) — salary in £100 steps from £0 to £60,000, pension in £500 steps from £0 to the £60,000 Annual Allowance — and evaluated each combination through the full tax stack. Here is the step-by-step trace that produced the optimum for a small business owner at £60,000 of company profit:

  1. Salary chosen: £12,570. Sits between the £12,570 PA and the £50,270 higher-rate threshold (paying basic-rate income tax + main-band employee NI).
  2. Employer NI on salary: £1,136 (15% above the £5,000 Secondary Threshold).
  3. Pension chosen: £0 as an employer contribution — CT-deductible, no NI either side, no income tax until drawdown.
  4. Pre-CT profit: £46,295 = company profit minus salary, minus employer NI, minus pension contribution.
  5. Corporation tax: £8,796 (regime: small).
  6. Dividend extraction: all post-CT profit paid out — £37,499.
  7. Personal taxes: employee NI £0 on salary; income tax £0 on salary; dividend tax £3,237 on the dividend (after the £500 Dividend Allowance and stacked above salary in the band schedule).
  8. Net cash: £46,831. Net wealth (cash + pension): £46,831.

The numbers, line by line

Optimum salary £12,570
Optimum dividend £37,499
Optimum pension £0
Net cash (optimum) £46,831
Net wealth (cash + pension) £46,831
Rule-of-thumb net cash £46,831
Rule-of-thumb net wealth £46,831
Saving vs rule of thumb £0
Effective rate on profit 21.9%
Marginal rate (next £1 dividend) 8.8%

Why this scenario is different

Compared to the closest peer profile — Software contractor at £60,000 — this scenario sits £0 higher on gross income. That moves net cash by +£0, the pension contribution by +£0, and the effective rate by +0%. The effective rate moves only modestly — both scenarios sit inside the same binding tax band. The optimiser shifts £0 of the extraction out of the dividend slice, and £0 out of pension contributions.

Questions this scenario raises

What is the £500 Dividend Allowance and how is it used?

The first £500 of dividends in 2026/27 is taxed at 0%. It does not reduce taxable income — it sits as a 0% slice within the band schedule. So a basic-rate dividend recipient with £500 of dividends pays £0; with £600 of dividends pays 8.75% × £100 = £8.75. The £500 is consumed in band order (cheapest band first).

Is this calculation valid for the 2027/28 tax year?

Only partially. Thresholds (PA, basic-rate, higher-rate, NI thresholds) are frozen through April 2028 per the Autumn Budget 2024. Some rates may change at the Spring 2027 Budget. The figures here are accurate for 2026/27 and will be re-run after any future Finance Act changes — check the published-date footer of this page.

Where does the BracketMath engine source its rates?

Income tax / NI / CT / dividend rates come from HMRC's published 2026/27 rate tables (gov.uk/government/publications/rates-and-allowances-income-tax). Pension rules come from FA 2004 and the FCA's consumer guidance. Historical investment returns used in the Monte Carlo engine come from a 125-year UK gilt + UK equity series stored in src/data/historical-returns.json. Every constant carries a source URL in the source code.

Why does the page link to specific other professions?

The five linked pages at the bottom are computed by a similarity metric over (profession, income, structure, age band) — the closest five neighbours in that space, not the same five pages every row links to. The aim is a genuine cross-link graph rather than a star pattern that search engines correctly read as a pSEO signal.

Should I take dividends now or wait until next tax year?

Tax-year-end timing matters: a dividend declared in March 2027 is taxed at 2026/27 rates; one declared in April 2027 falls into 2027/28 (potentially still in the same calendar year). If your 2026/27 personal income is bunched in basic-rate territory and 2027/28 will be in higher-rate, accelerate. If the reverse, defer. The mathematical structure is "level the tax-band utilisation across years if income is volatile."

Closest peer profiles

Computed at build time by a weighted distance over profession, structure, persona, age band and gross income. Not the same five links on every page.

Methodology

Income tax, National Insurance and Corporation Tax bands taken from HMRC's 2026/27 rates and allowances tables (gov.uk/.../income-tax; corporation-tax). Pension Annual Allowance and taper rules from Finance Act 2004 / 2023. Trading allowance per ITTOIA 2005 s.783A. Voluntary Class 2 figure (£179.40/yr = £3.45/wk × 52) from HMRC voluntary NI guidance.

Style: 2026/27 tax year throughout; figures rounded to whole pounds in the user-facing prose; effective rates computed as (deductions / gross). The voice is methodological — no first person, no claimed credentials, no marketing fluff.

This page is not personalised advice; for advice regulated by the FCA, consult an adviser registered with the Financial Conduct Authority. See the full disclaimer.