Working Holiday Visa UK Tax: What Australian and NZ Workers Owe

Thousands of Australians and New Zealanders head to the UK each year on Youth Mobility Scheme visas — the UK's version of a working holiday visa. While the adventure of living and working in Britain is the main draw, understanding your tax position from day one will save you money and prevent unwelcome surprises.

This guide walks through exactly how UK tax applies to working holiday makers in 2026/27, covering income tax, National Insurance, self-employment situations, and how to claim any refund you are owed when you head home.

Who Counts as a Working Holiday Maker in the UK?

Australia and New Zealand are among the nationalities eligible for the UK Youth Mobility Scheme (YMS), which allows workers aged 18 to 30 (35 for some nationalities) to live and work in the UK for up to two years. For tax purposes, the visa category itself does not determine your tax treatment — what matters is your UK tax residency status and where you earn your income.

HMRC uses the Statutory Residence Test (SRT) to determine whether you are UK resident in a given tax year. Most working holiday makers who spend the majority of the tax year (6 April to 5 April) in the UK will be treated as UK residents for tax purposes. This matters because:

• UK residents pay UK income tax on their worldwide income.
• Non-residents pay UK tax only on UK-source income.
• Split-year treatment may apply in the year you arrive or depart, meaning only your UK income during your UK residence period is taxed.

For most Australian and NZ working holiday makers who spend a full year in the UK, you will be treated as a UK tax resident and taxed on all your earnings here.

UK Income Tax Rates for 2026/27

As a UK worker — regardless of visa type — you are subject to the same income tax rates as everyone else. For 2026/27 these are:

The personal allowance of £12,570 begins to taper once income exceeds £100,000, reducing by £1 for every £2 above that level. It disappears entirely at £125,140.

For a working holiday maker earning, say, £28,000 in a full tax year, the calculation looks like this:

• First £12,570: 0% tax = £0
• Next £15,430 (£28,000 minus £12,570): 20% = £3,086
• Total income tax: £3,086

If you only work for part of the tax year — say you arrive in October and the tax year ends in April — you still receive the full annual personal allowance, which is one reason many working holiday makers end up with a refund.

National Insurance Contributions

National Insurance (NI) is a separate charge on your earnings that funds the NHS, state benefits, and the State Pension. As an employee on a UK payroll, you pay employee NI contributions automatically through PAYE.

For 2026/27, employee NI rates are:

• 0% on earnings up to £12,570 per year (the Primary Threshold)
• 8% on earnings between £12,570 and £50,270
• 2% on earnings above £50,270

Using the same £28,000 example above:

• Earnings up to £12,570: 0% = £0
• Earnings from £12,570 to £28,000 (£15,430): 8% = £1,234.40
• Total NI: £1,234.40

Your employer also pays Employer NI at 15% on your earnings above £5,000 per year, but this does not come out of your wages — it is an additional cost borne by the employer.

One thing to be aware of: NI contributions you make in the UK may count towards State Pension entitlement if you ever qualify. You need at least 10 qualifying years to receive any State Pension and 35 years for the full amount (£241.30 per week in 2026/27). For most working holiday makers spending one or two years in the UK, this is unlikely to be relevant, but it is worth knowing.

How PAYE Works for Working Holiday Makers

The vast majority of working holiday makers are employed by UK businesses and taxed through PAYE (Pay As You Earn). Under PAYE, your employer calculates and deducts income tax and NI from each payslip before paying you. You receive a payslip showing your gross pay, deductions, and net take-home.

Your employer will give you a tax code, which tells them how much personal allowance to apply. The standard 2026/27 code is 1257L, reflecting the £12,570 personal allowance. If you are given an emergency tax code (often BR or 0T), you may be overtaxed until HMRC updates your records. If this happens, contact HMRC or speak to your employer's payroll team to get it corrected quickly.

Working for Yourself: Self-Employment Tax Rules

Some working holiday makers take on freelance work, trade at markets, do gig economy jobs (delivery, ride-sharing), or pick up casual cash-in-hand work. Even if you are not formally employed, HMRC expects you to declare this income and pay the appropriate tax.

If your self-employment income exceeds £1,000 in a tax year, you must register as self-employed with HMRC and file a Self Assessment tax return.

For 2026/27, self-employed National Insurance rates are:

• Class 2 NI: £3.45 per week (£179.40 per year) if annual profit exceeds £6,725
• Class 4 NI: 6% on profits between £12,570 and £50,270, and 2% above

Income tax is charged on self-employment profits at the same rates as employment income, after deducting allowable business expenses.

The Self Assessment deadline for the 2025/26 tax year (ending 5 April 2026) is 31 January 2027 for online filing. If you leave the UK before this date, you can still file online from abroad.

Claiming a Tax Refund When You Leave

If you leave the UK part-way through the tax year, you will have paid tax assuming you would work the full year — but you have only earned income for part of it. Because the personal allowance is annual, working holiday makers often overpay tax and are entitled to a refund.

To claim your refund:

1. Complete a P85 form — you can submit this online via your Personal Tax Account or by post. This tells HMRC you have left the UK permanently or for an extended period.
2. File a Self Assessment return — if you need to file one for other reasons, any refund will be calculated automatically.
3. Include your P60 or P45 — your employer must give you a P45 when your employment ends, showing your total pay and tax deducted for the year.

HMRC typically processes refunds within eight to twelve weeks of receiving your claim. Refunds are paid to a UK bank account or, in some cases, by cheque sent abroad.

Double Tax Agreements: Australia and New Zealand

Both Australia and New Zealand have double-taxation agreements (DTAs) with the UK. These agreements prevent you from being taxed twice on the same income — once in the UK and once in your home country.

Under most DTAs, employment income is taxed in the country where the work is performed. This means:

• Your UK earnings are taxed in the UK (not Australia or NZ as well).
• Income from Australian or NZ sources (such as investment income, rental income, or pension payments) may be taxable in your home country even while you are in the UK.

If you have significant income from Australian or NZ sources while living in the UK, you should seek advice from a tax professional who understands both tax systems. The interaction between UK residence rules and Australian or NZ tax obligations can be complex.

Practical Steps for Working Holiday Makers

To stay compliant and keep more of what you earn:

1. Apply for a National Insurance number as soon as you arrive — you need this to start work and to ensure your contributions are correctly recorded. You can apply online at gov.uk.
2. Check your tax code on your first payslip. It should be 1257L for most employees.
3. Keep records of all income and expenses, especially if you do any self-employed work.
4. Set up a Personal Tax Account at gov.uk — this lets you view your tax records, check your NI record, and manage any refund claims online.
5. Before you leave, get your P45 from your employer and file a P85 to trigger any refund you are owed.

Common Mistakes to Avoid

Working holiday makers regularly make avoidable errors that cost them money or create headaches with HMRC:

• Not registering for Self Assessment when doing freelance or gig economy work. Even small amounts above £1,000 per year need to be declared.
• Assuming cash-in-hand jobs are untaxed. HMRC treats all income as taxable, regardless of how it is paid.
• Leaving the UK without claiming your refund. Thousands of pounds go unclaimed each year by workers who did not realise they were owed money.
• Ignoring overseas income. If you receive rental income from an Australian property or income from shares while in the UK, this may need to be declared to HMRC if you are UK resident.
• Using an incorrect tax code. If your employer is using the wrong code, chase it up with HMRC immediately rather than waiting until the end of the year.

---

This article is for information only and does not constitute financial or tax advice. Tax rules may change. Consult a qualified adviser for your specific situation.