Season ticket loan tax UK

By PaySlipCheck Editorial · Reviewed by PaySlipCheck Editorial Standards Team · 14 June 2026 · 5 min read

A UK employer season ticket loan is one of the more useful commuter benefits — usually interest-free to help you buy an annual season ticket. Under the beneficial-loan tax rules, employer loans up to £10,000 are fully tax-exempt. Above £10,000, the difference between HMRC's Official Rate of Interest (2.25% currently) and the actual interest charged (usually 0%) becomes a taxable BiK. Most annual season tickets fall well within the £10,000 exemption — even Southampton–London zone travel at ~£5,500 is comfortably below.

Verified against 4 official sources · Last reviewed 14 June 2026
On this page
  1. Beneficial-loan tax rules
  2. When you'd exceed £10,000
  3. Repayment mechanics
  4. Tax outcome examples
  5. In short

Beneficial-loan tax rules

Employer loans: - ≤ £10,000: fully tax-exempt (no BiK charge) - > £10,000: notional interest becomes BiK

The BiK is calculated as: - HMRC Official Rate (2.25% in 2026/27) minus actual interest (0% typical) - Applied to average loan balance during the year

When you'd exceed £10,000

Long-distance commuters: - London commuter belt (60 miles): usually £6-8k/year - Extended commutes: rare above £10k

International commuters: - Some airport-to-city season tickets can approach £10k

Repayment mechanics

Standard structure: - Employer buys annual season ticket - You repay over 12 monthly installments via payroll deduction - Interest-free (usually) - If you leave, balance often payable immediately

Tax outcome examples

Loan £6,000, interest-free: - Under £10,000 exemption - No BiK, no tax

Loan £12,000, interest-free: - Above £10,000 - Notional interest 2.25% × £12,000 = £270/year BiK - Higher-rate tax: £108/year

In short

Employer season ticket loans up to £10,000 are tax-free in the UK. Above £10,000, a small BiK charge (~£100/year for higher-rate on £12k loan). Most commuters comfortably below the limit.

Frequently asked questions

Is a season ticket loan taxable?

Not if under £10,000 loan balance. Above that, the notional interest is a small taxable BiK.

What if I leave mid-year?

Balance usually payable immediately from final salary. Check your loan agreement.

Is it deducted from gross or net?

Usually net pay deduction — repaying the loan. Doesn't reduce Income Tax.

Can I use it for a train + bus?

Yes — many schemes cover multi-modal season tickets.

Are there any other exemptions?

Yes — student loan schemes, hardship loans etc. can be exempt. Check with HR.

Related calculators

Related guides

  • Tax code with BiK — Benefits in kind (company car, private medical, beneficial loans,
  • How to read a payslip — A UK payslip has up to 20+ separate lines, each with a specific
  • Tax code 1257L — Tax code 1257L is the standard UK tax code for 2026/27. The 1257
  • Salary sacrifice — Salary sacrifice is the most tax-efficient UK pension contribution
  • Is sacrifice worth it? — Salary sacrifice is typically a strong win for higher-rate
  • What is a P11D — The UK P11D form is submitted annually by employers to HMRC reporting all Benefits in Kind provided to employees. You get a copy showing your total BiK for the tax year. HMRC uses this to adjust your tax code and collect BiK tax.

More on related topics

  • Childcare vouchers — UK childcare vouchers closed to new joiners in October 2018 — existing users can continue. Tax-Free Childcare replaced it (£2,000/child/year government top-up). This guide covers both + which is better for your situation.
  • Company car tax — UK company car BiK tax is calculated as list price × emission-band % × your marginal Income Tax rate. Electric cars sit at 3% BiK for 2026/27 (rising 1% per year), making them exceptionally tax-efficient. This guide covers the maths + when a company car beats a car allowance.
  • Company car vs allowance — UK company car is better than cash car allowance for electric vehicles (3% BiK) at higher-rate tax. Cash allowance is better for petrol/diesel cars at higher-rate. This guide covers the specific numbers.

Related salary breakdowns

Sources

All figures on this page are sourced from official UK government publications. We don't cite secondary commentary or other calculator sites.

  1. GOV.UK — Employer-provided benefits (Expenses and benefits)
  2. GOV.UK — P11D form
  3. GOV.UK — Income Tax rates
  4. MoneyHelper — Employee benefits

All tax figures on this page use the same configuration that powers our calculators — see our editorial standards for the review process.

Last reviewed: 14 June 2026. Next review due 14 December 2026.

Disclaimer: This page provides general information based on published HMRC and gov.scot figures. It is not personal tax or financial advice. For your specific situation, please consult a qualified accountant or contact HMRC directly.