Understanding the Deputy Prime Minister Salary: Gross vs Net and Common Deductions

Understanding the Deputy Prime Minister Salary: Gross vs Net and Common Deductions

When people search for the deputy prime minister salary, they often want to know not just the headline figure but what the role actually pays after tax and other deductions. The reality is more nuanced than a single number, because ministerial pay in the UK involves both an entitled salary and a claimed salary, plus an additional MP salary for those in the House of Commons.

What the Official Data Shows

The latest GOV.UK ministerial salary data (September 2026) lists salaries for various government roles but does not include a specific line for "Deputy Prime Minister". The closest comparable role is a Cabinet minister in the House of Commons, who has an entitled salary of £75,170 and a claimed salary of £67,505. The Prime Minister receives £83,837 entitled and £75,440 claimed. Ministers voluntarily waive a portion of their entitled salary at the request of the Prime Minister, who has chosen to retain a freeze on ministerial salaries.

Additionally, all ministers in the House of Commons receive a separate MPs’ salary set by the Independent Parliamentary Salaries Authority (IPSA). For the financial year 2026/27 this is £98,599. So a Commons Cabinet minister’s total entitled compensation is £75,170 + £98,599 = £173,769, though the claimed amount is lower.

Gross vs Net: What the Deputy Prime Minister Actually Takes Home

To understand take-home pay, we need to apply Income Tax and National Insurance. Using the standard 1257L tax code for 2026/27, the tax bands are:

• Personal Allowance: up to £12,570 – 0%
• Basic rate: £12,571 to £50,270 – 20%
• Higher rate: £50,271 to £125,140 – 40%
• Additional rate: over £125,140 – 45%

National Insurance (Class 1 employee):

• Up to £12,570 – 0%
• £12,571 to £50,270 – 8%
• Over £50,270 – 2%

If a Deputy Prime Minister claims the full entitled salary of £75,170 (plus the MP salary of £98,599, total £173,769), the tax calculation would be:

• Personal Allowance: £12,570 tax-free
• Basic rate band: £37,700 at 20% = £7,540
• Higher rate band: £74,870 at 40% = £29,948
• Additional rate band: £48,629 at 45% = £21,883
• Total Income Tax: £7,540 + £29,948 + £21,883 = £59,371

National Insurance:

• £37,700 at 8% = £3,016
• £123,499 at 2% = £2,470
• Total NI: £5,486

Total deductions: £59,371 + £5,486 = £64,857

Take-home pay: £173,769 – £64,857 = £108,912 per year, or about £9,076 per month.

However, many ministers choose to claim less than their entitled salary. If the minister claims only the £67,505 ministerial salary plus the MP salary, total becomes £166,104, and take-home would be slightly higher due to lower tax.

How This Compares to Typical UK Earnings

The ONS Annual Survey of Hours and Earnings (ASHE) for 2025 shows median full-time gross annual earnings of £39,039. The median weekly earnings are £766.60. Even the claimed ministerial salary alone (£67,505) is well above the median. The National Living Wage for workers aged 21+ in April 2025 was £12.21 per hour; for 2026/27 it rises to £12.71 per hour. A full-time worker on the NLW (37.5 hours/week) earns about £24,785 gross per year, with a take-home of around £1,780 per month.

For context, a salary of £35,000 yields a take-home of about £28,720 per year (£2,393 per month) under the standard tax code with no pension or student loan, as shown by After Tax Salary's take-home calculator.

Common Deductions Beyond Tax and NI

• Pension contributions: Ministers are enrolled in the Parliamentary Contributory Pension Fund. Employee contributions are around 7-11% of salary, which would reduce take-home further.
• Student loan repayments: If a minister has a student loan, repayments are deducted at 9% of earnings above the plan threshold (e.g., Plan 2 threshold £29,385, Plan 5 threshold £25,000).
• Salary sacrifice: Some ministers may sacrifice salary for benefits like childcare vouchers, though this is less common at high salaries.

Scottish Income Tax Differences

If the Deputy Prime Minister were a Scottish MP (unlikely, as the role is UK-wide), Scottish Income Tax bands apply. For 2026/27, Scottish rates start at 19% on earnings above the Personal Allowance, rising to 48% on the highest band. This would result in higher tax and lower take-home pay compared to England and Wales.

The Bottom Line

The deputy prime minister salary is not a fixed published figure, but based on Cabinet minister pay, the gross compensation (including MP salary) is around £166,000–£174,000. After tax, NI, and pension, take-home is roughly £9,000 per month. This is significantly higher than the UK median, but still subject to the same deductions that affect all employees.

For a detailed breakdown of your own take-home pay, use the take-home calculator or explore salary articles for more comparisons.

Frequently Asked Questions

What is the deputy prime minister salary in the UK?

The exact deputy prime minister salary is not separately published in the latest GOV.UK ministerial salary data. However, as a Cabinet minister in the House of Commons, the role likely receives an entitled salary of £75,170, with many ministers choosing to claim £67,505. This is on top of the standard MP salary of £98,599 for 2026/27, making total entitled compensation around £173,769.

How does the deputy prime minister salary compare to the UK median salary?

The UK median full-time gross annual salary is £39,039 (ONS ASHE 2025). Even the claimed Cabinet minister salary of £67,505 is over 70% higher than the median. When including the MP salary, total compensation is more than four times the median. However, ministers often waive part of their entitled salary.

What deductions affect the take-home pay of a deputy prime minister?

Like all employees, ministers pay Income Tax and National Insurance. On a total salary of, say, £165,000 (claimed minister salary plus MP salary), the take-home pay would be reduced by higher-rate tax (40% on earnings above £50,270) and 2% National Insurance on earnings above £50,270. They may also have pension contributions and student loan deductions if applicable. The exact take-home depends on tax code and any voluntary waivers.