PolicyLens

Green - Labour market

Raise low-paid public-sector wages

Give public-sector workers below median pay an extra GBP 1,500 annual uplift from 2027-28.

Last updated: May 2026.

Read the policy-specific methodology note

Affected workers

The central case applies a GBP 1,500 annual uplift to about 2.4 million lower-paid public-sector employee jobs.

  • Unit is employee jobs, not households.
  • Central direct cost is GBP 3.6bn.
  • Pay compression adds further pressure.

Core trade-offs

Lower-paid public workers gain most. Costs fall on taxpayers, departments and pay structures above the threshold. Compression can spread the bill beyond the target group.

  • Low-paid staff gain directly.
  • Departments face compression pressure.
  • Output gains are not assumed.

Illustrative fiscal impact

+GBP 0.8bn to +GBP 8.0bn. Central estimate: +GBP 3.2bn.

  • Positive numbers mean public-finance pressure; negative numbers mean Exchequer savings.
  • Gross costs are separated from tax, NI and benefit offsets.
  • Private business costs are not automatically fiscal costs.
  • Behavioural responses widen the range materially.
  • This is not an official costing.

Economic impact by 2027-28

  • Jobs: No direct job creation; unfunded costs can reduce vacancies and overtime.
  • Wages: Raises low-paid public workers more than higher-paid colleagues.
  • Prices: Low direct CPI effect; public procurement and local fees may rise.
  • GDP / productivity: Distributional gain, but GDP effect likely small or negative.

Assessment

Targeting low-paid public workers is more defensible than a universal premium, but the estimate still depends on pay distribution and compression. It can improve living standards while increasing pressure on departmental budgets.

Confidence: Medium-low. The uplift is easy to calculate; affected counts and compression are weaker.

Main risks

  • Compression pressure: Workers just above the threshold may demand equivalent rises.
  • Boundary gaming: Departments may reclassify roles or hours to control eligibility.
  • Budget squeeze: Unfunded costs can reduce headcount, overtime or service quality.

Safeguards

  • Use ASHE/RTI distribution data.
  • Limit compression through explicit pay bands.
  • Fund public-service employers transparently.

Academic evidence

Autor, Kerr and Kugler, Economic Journal, 2007

Does Employment Protection Reduce Productivity?

Employment-protection changes can reduce productivity where firms face higher firing and adjustment costs.

Supports caution on policies that raise dismissal, scheduling or adjustment costs.

Does Employment Protection Reduce Productivity? (2007)

UK government evidence

Office for National Statistics, 2026

Public sector employment, UK: December 2025

ONS estimates UK public-sector employment at about 6.19 million in December 2025.

Sets the population exposed to public-pay policies.

Public sector employment, UK: December 2025 (2026)

HM Treasury, 2025

Whole of Government Accounts 2023-24

Whole of Government Accounts report GBP 240.5bn staff costs and GBP 263.7bn purchases in 2023-24.

Anchors paybill and procurement exposure.

Whole of Government Accounts 2023-24 (2025)

Sources

Other Green policies

PolicyLens estimates are illustrative and not official costings.