Journalist on £30,000

Sole Trader. Age 38. Plus £25,000 of other personal income stacking below. 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

£22,660

Pension

£0

Effective rate

19.5%

Marginal rate

46%

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

For a sole-trader journalist with £30,000 of turnover, the engine evaluated each stage of the Self Assessment chain in HMRC's order:

Turnover: £30,000.
Expense vs trading-allowance decision: the £1,000 trading allowance (ITTOIA 2005 s.783A) lost to actual expenses and was discarded.
Taxable profits: £28,500.
Income tax: £4,705 (rUK bands, after Personal Allowance).
Class 4 NI: £956 (6% £12,570–£50,270, 2% above).
Class 2 (voluntary): £179 — £179.40/yr, paid to maintain a State Pension qualifying year per HMRC's voluntary NI guidance.
Net cash: £22,660. Effective rate on turnover: 19.5%.

The numbers, line by line

Turnover	£30,000
Taxable profits	£28,500
Trading allowance vs actual expenses	Actual expenses
Income tax	£4,705
Class 4 NI	£956
Class 2 NI (voluntary)	£179
Net cash (year)	£22,660
Net cash (monthly)	£1,888
Hours-equivalent at NLW (£12.21/hr)	1,856 hrs
Effective rate	19.5%
Same turnover as Ltd Co (no pension)	£18,927
Incorporate vs stay sole trader	£3,733 for staying sole trader

Why this scenario is different

Compared to the closest peer profile — Freelance writer at £30,000 — this scenario sits £0 higher on gross income. That moves net cash by −£1,519, the pension contribution by +£0, and the effective rate by +5.1%. The shift in effective rate is large enough that the binding tax constraint has changed — probably crossing a band boundary. Taxable profits change from £28,500 to £28,500 (after the trading-allowance / actual-expenses choice).

Questions this scenario raises

How much can I put into pension this year?

The 2026/27 pension Annual Allowance is £60,000. Below £260,000 of adjusted income the full £60,000 Annual Allowance is available. Carry-forward of unused AA from the last three tax years is available subject to membership-in-each-year rules.

How do I avoid the 60% taper?

For a salaried employee: salary sacrifice into pension. For a Ltd Co director: employer pension contribution. For a sole trader: personal pension contributions (which reduce adjusted net income). The taper-zone marginal of 60% means each £1 of pension contribution effectively costs the saver 40p of foregone cash — the strongest tax shelter the UK code currently offers.

Does this calculation include student loan repayments?

No. Student Loan repayments (Plan 1 / 2 / 4 / 5 / Postgraduate) are not modelled in the BracketMath engines. Plan 2 repayments at 9% above £27,295 add roughly 9p of marginal cost to each £1 of taxable income above the threshold. Add this to the marginal rate quoted on this page if you have an outstanding student loan.

What if I have rental income alongside this self-employment?

Add it to the `otherIncome` field of the calculator. Property income is taxed at non-savings, non-dividend rates (so stacks alongside salary in the band schedule). The first £1,000 of rental income can also be sheltered by the separate Property Allowance under FA 2017 s.16.

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.

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.