£120,000 is an exceptional salary — in the top 1-2% of UK earners. Whether it is enough depends heavily on where you live, your household situation, and your financial goals. This guide breaks down exactly what you take home after tax, how £120k compares to other UK earners, and what it realistically affords in 2025.

Is £120k a good salary in the UK?

£120,000 places you in the top 2% of UK earners. An exceptional salary — in the top 1-2% of uk earners. The UK median full-time salary is approximately £35,000, so context matters — what feels comfortable in Leeds or Liverpool may feel stretched in London or the South East.

£120k is a high salary that supports an excellent lifestyle in any UK city, including London.

What can you afford on £120k take-home?

With a monthly take-home of £6,326, a rough budget breakdown for a single person outside London might look like: rent £2,214-£2,530/month (35-40% of take-home is the standard housing guideline), bills and utilities £506-£632/month, food and groceries £759/month, transport £442/month, and discretionary spending £1,265+/month. The remainder can be directed to savings and pension contributions.

How does £120k compare to the UK average?

The UK median annual salary for full-time employees is approximately £35,000 according to ONS data. The mean average is slightly higher at around £37,000 due to high earners pulling the average up. At £120,000, you are earning above both figures. In terms of all workers including part-time, the median is around £28,000 — meaning £120k places you solidly in the top 2% of all UK workers.

Making the most of a £120k salary

Regardless of salary level, the fundamentals of financial planning are the same: maximise pension contributions (employer match is effectively free money), build an emergency fund of 3-6 months expenses, use your annual ISA allowance (£20,000 in 2025/26), and protect your income with appropriate insurance. At higher salary levels, tax efficiency becomes increasingly important — a qualified independent financial adviser can identify strategies to reduce your tax liability legally and maximise your wealth accumulation.

Tax on a £120k salary — key figures

On a £120,000 salary in 2025/26: you pay income tax of £39,675 and National Insurance of £4,410, giving a total deduction of £44,085. Your effective overall tax rate is 36%. Your marginal tax rate — the rate on each additional pound earned — is 40%. Note: your personal allowance is tapered above £100,000, meaning your effective marginal rate between £100,000 and £125,140 is 60%.

This article is for informational purposes only and does not constitute financial advice. Tax figures are based on 2025/26 rates and may change. Always verify with official HMRC sources.