Tools · For employers

Can they work from there?

For managers and HR. Someone on your team wants to work from abroad for a while. Tell us where, and for how long, and we will show you the four things that can turn a yes into a tax bill: their residence, your payroll, social security, and a taxable presence for the company.

UK employer · Croatia · 6 months, about 183 days

1 real risk: get advice before you agree.

  • 0 low
  • 3 to watch
  • 1 high

  1. Their tax residence

    High

    They become tax resident there

    About 183 days crosses Croatia's line on days alone. The rule: 183 days or more in one or two calendar years, so a stay across New Year counts as one: this adds this calendar year to the one before. A home owned or at your disposal for 183 days in a row makes you resident regardless, even if you do not stay in it. No source says how part days count, so any part of a day counts here.

    The rule, as the tax tracker states it

  2. Your payroll

    Watch

    Inside the treaty's day line

    The 2015 agreement keeps the salary taxable only in the UK for an employee there no more than 183 days in any 12 months starting or ending in the tax year. About 183 days is inside that, as long as the employee stays resident in the UK for treaty purposes. The wording of the employment article was not confirmed from the treaty text. This line follows a KPMG summary of the agreement.

    gov.uk, UK-Croatia tax treaties · HMRC, tax treaties

  3. Social security

    Watch

    UK cover, with a certificate

    Under the UK-EU trade agreement, an employee sent to work temporarily in an EU country for up to two years can stay in UK National Insurance with a certificate of coverage (form PDA1) from HMRC. gov.uk says the employer must have sent them or agreed to them working there temporarily, so a request you approve can count. Without the certificate, contributions are normally due in Croatia.

    gov.uk, National Insurance for workers from the UK working in the EEA or Switzerland

  4. A taxable presence

    Watch

    Depends on the reason

    The OECD's November 2025 guidance says a home generally will not count as a fixed place of business if the employee works from it for less than half their working time over 12 months. At half or more, it asks whether the company has a commercial reason for them to be there; keeping the employee happy or saving office costs does not count. Countries do not all follow OECD guidance.

    OECD, November 2025 update to the Model Tax Convention · Deloitte summary of the OECD 2025 update

On the UK side

HMRC's PAYE Manual says that if an employee is sent abroad by the employer, the employer must continue to operate PAYE, unless HMRC issues a code that says otherwise. Form P85 is for someone leaving the UK to live or work abroad full-time, so a stay like this does not usually need one. HMRC PAYE Manual, PAYE81640

In Croatia

Croatia's digital nomad stay is for people working through communication technology for a company not registered in Croatia. They must not work for, or provide services to, employers in Croatia. It lasts up to 18 months and asks for income of at least EUR 3,622.50 a month. Croatian Ministry of the Interior, temporary stay of digital nomads

This is not tax or legal advice. It is the first filter: it tells you which questions to take to an adviser, and gives you the rule and source behind each one. Every case turns on facts it cannot see, from where the employee is resident to what their contract says.

How it counts. The stay is treated as one continuous stay of about 30 days a month, inside one counting period. Treaty lines are taken from each treaty's employment article; the residence lines come from the tax tracker. Checked 4 October 2026 against HMRC's and the IRS's treaty lists, the treaty texts, HMRC's NI38 guidance, gov.uk's guidance under the UK-EU trade agreement, and the SSA's list of agreements.

What it does not cover. Employment law, immigration (whether they may work there at all), and local payroll registration rules beyond those named. The OECD guidance on home offices comes from a summary of the November 2025 update; the OECD text itself could not be read for this page.