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    TaxKilnUK tax guidance

    Redundancy + termination → Settlement agreements

    Settlement Agreements — Structuring + Tax + Independent Legal Advice

    A settlement agreement (formerly 'compromise agreement') is a statutory contract under section 203 of the Employment Rights Act 1996 that waives statutory employment claims in exchange for a payment. Required: written form, signed by the employee, the relevant complaints specified, and the employee must have received advice from an independent qualified adviser (typically a solicitor) covered by professional indemnity insurance. The employer normally contributes £350-700 towards the employee's legal advice. Tax structuring within the agreement matters: holiday + accrued bonus + PILON/PENP are taxed as ordinary income; restrictive covenant payments are fully taxable (Hasted v Horner); ex-gratia / compensation for loss of office can use the £30k s.401 exemption; employer pension contribution can be tax-efficient; legal fees and recruitment counselling have specific ITEPA exemptions (s.413A and s.310).

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    In plain English

    A settlement agreement is the standard mechanism by which an employer 'buys' a waiver of an employee's statutory employment-law claims (unfair dismissal, discrimination etc.) at the point of exit. To be legally binding the agreement must be in writing, signed, list the specific complaints being waived, and the employee must have taken advice from an independent qualified adviser (a solicitor, or in limited cases a certified union officer) — the adviser must be identified in the agreement and carry professional indemnity insurance. Employers typically contribute £350-£700 + VAT towards the employee's legal advice. That contribution is exempt from the employee's income tax under ITEPA 2003 s.413A — it is treated as paid by the employer direct to the adviser and is not taxable in the employee's hands. The MOST IMPORTANT thing in a settlement agreement, tax-wise, is how each component of the payment is characterised. The same £40,000 cheque could be largely tax-free or largely taxable depending on how the schedule is drafted: • Holiday pay, accrued bonus, contractual benefits = ordinary income, full PAYE + NIC. • PILON / PENP = ordinary income, full PAYE + NIC (post-April 2018). • Restrictive covenant payments = ordinary income (Hasted v Horner) — even £1 allocated here is fully taxable. • Ex-gratia compensation for loss of office = inside ITEPA s.401 — first £30,000 tax-free, excess taxed at marginal rate but no employee NIC. • Employer pension contribution = exempt from employment income entirely (subject to Annual Allowance + MPAA). • Outplacement / recruitment counselling = exempt per ITEPA s.310. • Legal fees (employer-paid for the settlement) = exempt per s.413A. The employer's payroll team applies PAYE on the ordinary-income slices via the P45 process. The employee receives the ex-gratia slice gross (or net of tax above £30k if PAYE has been operated on the excess).

    How it works

    The validity checklist (ERA 1996 s.203(3))

    In writing; relating to a particular complaint or proceedings; the employee has received advice from a relevant independent adviser (typically a solicitor); the adviser identified in the agreement; adviser has current professional indemnity insurance; the agreement states that the s.203(3) conditions are satisfied. Failure on any of these renders the waiver unenforceable.

    The employee must take advice from an independent adviser. Practical market rate for a standard settlement-agreement review is £350-£700 + VAT, often fully covered by the employer's contribution paid direct to the adviser's firm. Under ITEPA s.413A, that direct payment is not a taxable benefit on the employee. Complex agreements with discrimination / whistleblowing components may need more advice time at additional cost.

    Structuring the payment schedule

    The settlement should set out separate lines for each component: (a) holiday + accrued bonus + contractual benefits; (b) PILON / PENP per ITEPA s.402D; (c) restrictive covenant consideration (often £1 nominal — but see Hasted v Horner traps); (d) compensation for loss of office (ex-gratia, s.401 / £30k cap); (e) employer pension contribution; (f) outplacement / counselling (s.310); (g) legal fees direct to adviser (s.413A). Mis-allocation between (c) and (d) is the most common drafting trap.

    Drafting traps that move money from £30k-exempt to fully-taxable

    Broad or ambiguous restrictive covenant clauses combined with consideration recitals can move slices that 'feel' ex-gratia into the restrictive covenant bucket — which is fully taxable per Hasted v Horner. Confidentiality clauses with payment consideration are particularly scrutinised. Best practice: allocate restrictive covenant consideration separately and clearly, taxed in full, so the remaining ex-gratia is unambiguously within s.401.

    Tax administration — PAYE on settlement

    The employer operates PAYE on all taxable slices (holiday, PILON/PENP, restrictive covenant, excess over £30k) at the time of payment. The £30k-exempt slice is paid gross. The settlement should specify gross-vs-net for each line to avoid disputes. Class 1A NIC on the £30k+ slice (from April 2020) is an employer cost — usually not deducted from the employee.

    Who this applies to + key conditions

    Statute + manual references

    Primary: Employment Rights Act 1996 s.203 — settlement agreement requirements for waiver of statutory claims.

    Related: ITEPA 2003 s.401-416 — tax treatment of termination payments; ITEPA 2003 s.402D — PENP formula (applies inside settlements); ITEPA 2003 s.413A — legal fees exemption where employer pays adviser direct; ITEPA 2003 s.310 — outplacement / recruitment counselling exemption; Equality Act 2010 s.147 — equivalent validity rules for discrimination-claim waivers

    HMRC manual: EIM12950+ (termination payments); EIM13957 (legal fees s.413A); EIM01210+ (outplacement s.310)

    Case law: Hasted v Horner (1995) 67 TC 439 — restrictive covenant characterisation

    Common mistakes + traps

    Worked example

    James, age 48, £75,000 salary, made redundant after 9 years; settlement agreement signed

    Settlement package: £6,000 holiday pay; £18,750 PILON (3 months); £15,000 statutory + enhanced redundancy ex-gratia top-up; £1 restrictive covenant consideration; £10,000 employer pension contribution; £500 legal fees paid direct to James's solicitor.

    1. Step 1 — Holiday pay £6,000: ordinary income, PAYE + NIC.
    2. Step 2 — PILON £18,750: characterised as PENP under s.402D (assuming D × BP / P validates this). PAYE + NIC.
    3. Step 3 — Restrictive covenant £1: fully taxable (Hasted v Horner). De minimis but characterised correctly.
    4. Step 4 — Ex-gratia compensation £15,000 (statutory redundancy £12,942 + £2,058 enhanced): within s.401, within £30k cap — fully tax-free.
    5. Step 5 — Employer pension contribution £10,000: outside employment income entirely (subject to James's AA). No income tax, no NIC.
    6. Step 6 — Legal fees £500 paid direct to solicitor: exempt per s.413A.
    7. Step 7 — Total package £50,251. Taxable slices: £6,000 + £18,750 + £1 = £24,751 ordinary income. Tax-free slices: £15,000 (s.401) + £10,000 (pension) + £500 (legal fees) = £25,500.

    Outcome: James pays PAYE + NIC on £24,751. Receives £15,000 ex-gratia + £500 legal cover tax-free. Has £10,000 added to his pension tax-free (drawable later under normal pension rules). Total net benefit: roughly £40,000 cash + £10,000 pension, far better than a flat £50k taxable lump.

    How this connects to the rest of the framework

    £30k exemption mechanics →

    Settlement agreements are the primary delivery vehicle for the s.401 / £30k exemption.

    PILON + PENP formula →

    Settlement agreements MUST identify the PENP slice and tax it correctly via PAYE.

    Restrictive covenants →

    Drafting the restrictive covenant lines correctly preserves the £30k exemption on ex-gratia.

    Pension contribution alternative →

    Employer pension contribution within a settlement is often the most tax-efficient slice.

    Injury + disability exemption (s.406) →

    Where a stress / disability element is genuine, s.406 can take part of the package outside the £30k cap entirely.

    Frequently asked questions

    What happens if I miss the Self Assessment deadline?+
    The Self Assessment deadline is 31 January (online filing) for the previous tax year. Miss it and HMRC apply an automatic £100 penalty. Beyond that: £10 per day from 3 months late (capped at £900), 5% of tax due at 6 months late, and another 5% at 12 months late, under Schedule 55 of the Taxes Management Act 1970. If you have a genuine reason (serious illness, bereavement, technical issue with HMRC's systems) you can appeal with evidence; HMRC accepts reasonable excuse appeals in most genuine cases.
    Do I need an accountant or can I file Self Assessment myself?+
    Legally you can file Self Assessment yourself via gov.uk for free, most simple sole-trader returns (single income source, basic expenses) are realistic to self-file. An accountant adds real value when: your trading profit is above £40,000 (extraction-strategy decisions matter), you have multiple income streams (PAYE + self-employment + property + dividends), you've crossed the £90,000 VAT threshold, you're considering incorporation, or you have an HMRC enquiry. Expect to pay £400-£1,500/year for a typical sole-trader accountant; the cost is itself a deductible expense.
    How do payments on account work?+
    When your Self Assessment tax bill exceeds £1,000 for the first time, HMRC requires payments on account toward NEXT year's tax. Half the current bill is due 31 January (alongside the current bill); the other half is due 31 July. So your first January after crossing the threshold can hit with a double-bill: last year's balance + first payment on account. Adjust via Form SA303 if you expect next year's income to drop substantially. Payments on account don't apply if more than 80% of your tax is collected via PAYE.
    Can I refuse to sign and still get the money?+
    No — the payment is consideration for the waiver of claims. Without the signed valid agreement the employer typically pays only what is contractually + statutorily owed.
    Is the £350-700 legal fees contribution enough?+
    Usually yes for a straightforward redundancy settlement. Complex discrimination / whistleblowing matters may need more advice; the employee can request a top-up.
    Can my employer claw back the settlement if I breach a restrictive covenant?+
    Often yes — most settlements include clawback provisions tied to restrictive covenants. The adviser should explain these before signing.
    Are damages for injury to feelings tax-free?+
    Limited cases under EIM12965+ — usually only where the injury / discrimination accrued DURING employment (not arising from the dismissal itself). Each case is fact-specific.

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