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NHS · Agenda for Change · FY 2026/27 Calc-engine routed

NHS Band 8b top step.

Penny-accurate take-home for an NHS Band 8b on the top step — basic pay of £77,368, the cliff-edge Tier 6 · 12.5% NHS pension as a Net Pay Arrangement, and Inner / Outer London HCAS side by side.

Engine note · `computeNhsBreakdown()` — HCAS floor/cap clamp, cliff-edge pension on the whole gross, NI on full gross, PAYE on the post-pension base. Integer pence, no float drift.

Basic (national)
£77,368
Net monthly
£4,136
Effective rate
35.9%

National

No HCAS supplement

Monthly take-home

£4,136

Annual take-home
£49,628
Pensionable gross
£77,368
HCAS supplement

Outer London

15% HCAS · floor / cap clamped

Monthly take-home

£4,394

Annual take-home
£52,727
Pensionable gross
£83,505
HCAS supplement
+£6,137

Inner London

20% HCAS · floor / cap clamped

Monthly take-home

£4,504

Annual take-home
£54,045
Pensionable gross
£86,114
HCAS supplement
+£8,746

Deduction stack · NHS Band 8b Top

Standard tax code 1257L, no student loan. NHS pension is a Net Pay Arrangement (deducted before PAYE); NI is charged on the full pensionable gross. Layer pension tiers, HCAS and student loans live in the NHS calculator.

Line item NationalOuter LondonInner London
Pensionable gross £77,368 £83,505 £86,114
HCAS supplement £0 £6,137 £8,746
NHS pension £9,671 £10,438 £10,764
Income tax (PAYE) £14,511 £16,659 £17,572
National Insurance £3,558 £3,681 £3,733
Annual take-home £49,628 £52,727 £54,045
Monthly take-home £4,136 £4,394 £4,504

Reference · 2026/27 FROZEN

The Tier 6 · 12.5% NHS pension and HMRC thresholds driving the national column above.

  • Basic salary £77,368
  • NHS pension tier Tier 6 · 12.5%
  • Pension contribution £9,671
  • Inner London HCAS £8,746
  • Outer London HCAS £6,137
  • Personal Allowance £12,570