Senior accountant on £180,000

Personal Ltd Co. Age 56. Pension preference: aggressive.

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

£76,282

Pension

£60,000

Effective rate

24.3%

Marginal rate

33.8%

What a senior accountant on £180,000 of company profit actually takes home

A senior accountant running a personal Ltd Co with £180,000 of profit before director pay (2026/27 rUK rates) can extract that profit as some mix of salary, dividend and employer pension. The joint optimum — the combination that produces the highest net wealth — pays £12,570 as salary, £81,876 as dividend and £60,000 as an employer pension contribution. Total tax + NI through the chain comes to £43,718 — an effective rate of 24.3% on company profit.

The "rule of thumb" baseline — £12,570 salary, no pension, max dividend — leaves £34,049 on the table at this profit level. That gap is the value of solving the four-band salary problem (LEL / PT / ST / £12,570) jointly with the pension decision rather than picking each one independently.

The five tax lines that produce the optimum

Corporation tax: £24,418 on £106,295 of post-pay profit.
Employer NI: £1,136 on the £12,570 salary (15% above the £5,000 Secondary Threshold).
Employee NI: £0 on the same salary (8% main band, 2% above £50,270).
Income tax: £0 on the salary (rUK bands, after personal allowance).
Dividend tax: £18,165 on the £81,876 dividend (8.75% / 33.75% / 39.35% bands, stacked above salary).

Net cash to the director: £76,282. Pension contribution (locked until age 55, rising to 57 from 6 April 2028 per the Finance Act 2021): £60,000. Net wealth on the all-£1-is-equal view: £136,282.

The numbers, line by line

Optimum salary	£12,570
Optimum dividend	£81,876
Optimum pension	£60,000
Net cash (optimum)	£76,282
Net wealth (cash + pension)	£136,282
Rule-of-thumb net cash	£102,233
Rule-of-thumb net wealth	£102,233
Saving vs rule of thumb	£34,049
Effective rate on profit	24.3%
Marginal rate (next £1 dividend)	33.8%
Years to age-57 pension access	1
Annual pension contribution (this row)	£60,000
Projected pot at 57 (5% real, single-path)	£60,000
Sustainable income @ 4% SWR	£2,400/yr

Why this scenario is different

Compared to the closest peer profile — Software contractor at £180,000 — 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

How long will my pension pot last?

See the SIPP optimiser at /calculators/sipp-optimiser for a 10,000-path Monte Carlo answer. The widely-cited "4% safe withdrawal rate" comes from US data; the UK historical record produces a lower number (closer to 3.0–3.5%) due to inflation regime differences and slower equity returns. The calculator reports the probability of pot exhaustion explicitly.

How does the Pension Annual Allowance taper work?

Above £260,000 of adjusted income, the £60,000 Annual Allowance reduces by £1 for every £2 over the threshold, down to a £10,000 floor at £360,000 of adjusted income. The taper bites later than the £100k Personal Allowance taper but is similarly punitive on pension contributions specifically.

Are charity donations modelled?

No, not directly. Gift Aid donations reduce adjusted net income (extending the basic-rate band) and are a legitimate way to reclaim the £100k taper marginal. The BracketMath engine does not model them automatically; subtract the gift-aided amount from the "other income" field if you want a closer match.

Should I take the £12,570 standard director salary?

For this row the optimiser settled on a salary very close to the £12,570 standard — confirming the rule of thumb works here.

What happens if I retain profit in the company instead of extracting it?

The optimiser models full extraction (max-extraction mode). Retaining profits inside the company defers the dividend-tax slice but pays corporation tax now. If the retained cash is invested at company-level the returns face corporation tax annually. If the company is later sold and qualifies for Business Asset Disposal Relief, retained profits can be extracted at 10% CGT — but BADR rules and the lifetime allowance keep tightening (currently £1m lifetime cap). For most contractors, extract now is the right call.

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.