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

NHS Band 8d intermediate step.

Penny-accurate take-home for an NHS Band 8d on the intermediate step — basic pay of £100,140, 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)
£100,140
Net monthly
£5,094
Effective rate
39.0%

National

No HCAS supplement

Monthly take-home

£5,094

Annual take-home
£61,128
Pensionable gross
£100,140
HCAS supplement

Outer London

15% HCAS · floor / cap clamped

Monthly take-home

£5,352

Annual take-home
£64,227
Pensionable gross
£106,277
HCAS supplement
+£6,137

Inner London

20% HCAS · floor / cap clamped

Monthly take-home

£5,462

Annual take-home
£65,545
Pensionable gross
£108,886
HCAS supplement
+£8,746

Deduction stack · NHS Band 8d Intermediate

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 £100,140 £106,277 £108,886
HCAS supplement £0 £6,137 £8,746
NHS pension £12,518 £13,285 £13,611
Income tax (PAYE) £22,481 £24,629 £25,542
National Insurance £4,013 £4,136 £4,188
Annual take-home £61,128 £64,227 £65,545
Monthly take-home £5,094 £5,352 £5,462

Reference · 2026/27 FROZEN

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

  • Basic salary £100,140
  • NHS pension tier Tier 6 · 12.5%
  • Pension contribution £12,518
  • Inner London HCAS £8,746
  • Outer London HCAS £6,137
  • Personal Allowance £12,570