London Weighting & Living Allowance Calculator
London Weighting compensates employees for the higher cost of living in London. Calculate the take-home value of your London allowance after income tax and National Insurance deductions.
Frequently Asked Questions
What is London Weighting?
London Weighting (or London Living Allowance) is an additional payment to compensate employees for the higher cost of living in London — particularly higher housing, transport, and general costs. It is common in public sector roles and is increasingly adopted by private sector employers.
Is London Weighting taxable?
Yes. London Weighting is taxable as employment income. It is subject to PAYE income tax and National Insurance contributions at the same rates as regular salary. There is no tax exemption for London Weighting.
What is the Civil Service London Weighting?
Civil Service Inner London Weighting is £4,549 per year (2024 rates). Outer London is £3,338/year. These are fixed supplements to base salary for civil servants working in London. They are periodically reviewed by the Cabinet Office.
What is the difference between Inner and Outer London for pay?
Inner London generally covers the City of London, the 12 inner London boroughs, and areas with high costs. Outer London covers the remaining Greater London boroughs. The Fringe area extends to commuter towns outside the GLA boundary (e.g., Watford, Guildford, Chelmsford).
Does London Weighting affect pension contributions?
This depends on your pension scheme. Most public sector DB pensions base contributions on pensionable pay, which typically includes London Weighting. Some private sector DC schemes only apply contributions to basic salary. Check your pension scheme documentation.
What is the Real Living Wage for London?
The London Living Wage (set by the Living Wage Foundation) is £13.85/hour in 2025 — higher than the national NLW. Unlike NMW/NLW, it is voluntary. Over 15,000 employers have accredited Living Wage status.
Do private sector employers pay London Weighting?
Private sector practice varies widely. Many employers in finance, professional services, and tech pay higher London salaries implicitly rather than separate weighting. Some large employers in retail and hospitality pay a separate London Weighting.
Is London Weighting included in sick pay calculations?
For statutory sick pay, the relevant earnings are calculated from the 8 weeks before the sickness period, which includes London Weighting. For occupational sick pay, terms vary by employer — it is usually included.
Does London Weighting affect Universal Credit?
Yes. London Weighting is employment income and is included in earnings for Universal Credit calculations. It increases earnings, which reduces UC through the 55% taper above the Work Allowance.
How does London Weighting compare to cost of living difference?
Studies suggest a typical London worker needs £5,000–£10,000 more per year than regional equivalents to maintain the same standard of living, due to housing, transport, and food costs. Public sector London Weighting has not kept pace with this gap.
What is the Teacher London Weighting?
Teachers in England receive location allowances: Inner London £5,802/year; Outer London £3,791/year; Fringe £1,152/year (2025/26 pay award figures). These are reviewed annually through the School Teachers' Review Body (STRB).
Can remote workers in London lose their London Weighting?
Some employers have reduced London Weighting for hybrid workers who no longer commute daily. This is contractually complex — if London Weighting forms part of the contract, it typically cannot be unilaterally removed without agreement or a change of contract process.