The Chief Information Officer role commands significant compensation in the UK market, reflecting the strategic importance of technology leadership. According to [PayScale](https://www.payscale.com/research/UK/Job=Chief_Information_Officer_(CIO)/Salary) data from December 2025 based on 54 salary profiles, the median CIO salary is **£118,358** with total compensation reaching **£128,874** including bonuses.

[Robert Half](https://www.roberthalf.com/gb/en/job-details/chief-information-officer-cio) reports CIO salaries ranging from **£108,000 to £200,000** in their 2026 UK Salary Guide, while [Indeed](https://uk.indeed.com/career/chief-information-officer/salaries) reports an average of **£98,102** based on 102 salary submissions.

In London, CIO compensation is significantly higher, with [SalaryExpert](https://www.salaryexpert.com/salary/job/cio/united-kingdom/london) reporting an average of **£183,303**. The 90th percentile for UK CIOs reaches **£207,500** according to PayScale data.

Experience significantly impacts CIO compensation. PayScale data shows clear progression:

- **Early career (1-4 years)**: £69,500 - **Mid-career (5-9 years)**: £98,264 - **Experienced (10-19 years)**: £101,302 - **Late career (20+ years)**: £125,600

The bonus component is substantial, with a median bonus of **£20,482** (range: £4,848 - £71,954). Key skills affecting compensation include Leadership, Strategic Planning, IT Management, and Budget Management.

Interim CIO engagements typically command **£800-£1,200 per day** based on market analysis. This aligns with comparable C-suite technology roles:

- **CTO median**: £800/day ([IT Jobs Watch](https://www.itjobswatch.co.uk/contracts/uk/chief%20technology%20officer.do), November 2025) - **CISO range**: £1,000-£1,500/day for transformation projects - **CFO range**: £800-£1,500/day ([Pitch Hill Partners](https://www.pitchhillpartners.com/insights/why-clients-hire-interim-cfos-fd3h9-6bp4t))

A common industry benchmark is the 1% rule: day rate equals approximately 1% of equivalent permanent salary. A £120,000 CIO salary therefore translates to roughly £1,200/day for interim work.

Fractional CIO arrangements offer compelling economics for growing businesses:

**Cost comparison (1 day per week)**: - Fractional CIO: £600-£1,000/day × 52 weeks = **£31,200-£52,000/year** - Full-time CIO: £118,358 salary + 30% benefits = **£153,865/year** - **Savings: £100,000+ annually**

For 2 days per week, fractional costs rise to £62,400-£104,000 but still represent significant savings versus permanent hire while delivering senior technology leadership, digital transformation strategy, vendor management, and IT governance.

Geographic location significantly impacts CIO compensation:

- **London**: £183,303 average - 55% premium over UK average - **South East**: £130,000-£160,000 - **Manchester/Leeds**: £100,000-£130,000 - **Birmingham**: £95,000-£125,000 - **Scotland**: £90,000-£120,000

Remote and hybrid working has moderated some location premiums, though London-headquartered organisations typically pay at the higher end regardless of the CIO's location.