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HorizonUK Tax Solutions

A Chartered Tax Adviser for the UK to France move, in either direction

UK tax returns, residency and treaty advice for people moving to France, living there with UK income or pensions, or moving to the UK from France. Fixed fees.

See fixed-fee pricing

The Short Answer

Horizon UK Tax Solutions is a Chartered Tax Adviser (CTA) practice that handles the UK side of a move between Britain and France: the departure-year return, the residency position and the treaty claims that follow. Three things decide most of the UK tax on this corridor. The Statutory Residence Test fixes when you stop being UK resident, not the date on your ferry ticket. UK rent and UK property gains stay within UK tax after you leave. And once you are French resident, ordinary UK pensions are generally taxable only in France under Article 18 of the treaty, while government-service pensions normally stay UK-taxable under Article 19(2).

A UK home sold from France must be reported and paid within 60 days, and the treaty does not relieve that gain. UK rent is paid with 20% deducted unless HMRC approves an NRL1 application. Return within five years, having been solely UK resident in four or more of the seven tax years before leaving, and certain income and gains realised abroad are taxed in the year you return. For arrivals from France it runs the other way: the arrival-year split under Cases 4 to 8, and whether at least ten consecutive years of non-residence qualify you for the four-year FIG regime. We tell you which apply before you commit.

Everything is handled remotely from London, with direct access to the adviser and year-round support. Fees are fixed and agreed in writing before any work starts: a non-resident or expat tax return is £550, personal returns start from £350 and complex returns from £750, and advisory work such as a departure plan or a pension treaty claim is a fixed fee quoted upfront. Never an hourly rate. Horizon leads on the UK and cross-border position and coordinates vetted French specialists where French filing or advice is needed; we do not prepare French returns. The practice is rated 5.0 on Google from 19 reviews. Start with the free 30-minute clarity call.

What We Do

Handled for you, end to end

  • Departure-year Self Assessment return with the SA109 residence pages and the split-year claim, which HMRC's free online service cannot file
  • NRL1 application so your UK rent is paid without the 20% deduction, then the annual non-resident landlord return at £550 fixed
  • The 60-day Capital Gains Tax report when you sell UK residential property from France, including the 5 April 2015 rebasing for long-held homes
  • Pension treaty position under Articles 18 and 19(2) of the UK-France treaty, including the NT code application so pensions that become France-taxable are paid gross
  • Arrival-year planning for people moving to the UK from France: the Statutory Residence Test, split-year Cases 4 to 8 and FIG regime eligibility
  • Departure timing around the five-year temporary non-residence rule, form P85 where it applies, and coordination with a vetted French adviser for the French side

Free In-Depth Guides

Guides for France, if you want the detail first

Browse all guides

Country Guides

Moving to France from the UK: the 2026/27 tax guide

Moving to France does not switch off UK tax the moment you board the ferry. The Statutory Residence Test decides when you become non-resident, and the UK keeps taxing what you leave behind.

12 min read · Reviewed June 2026

Residency & the SRT

UK Statutory Residence Test (SRT) Explained

The Statutory Residence Test decides, tax year by tax year, whether you are UK resident. Days, ties and work patterns all count, and the answer drives everything else in your cross-border position.

13 min read · Reviewed July 2026

Residency & the SRT

Split-Year Treatment Explained: UK Tax in the Year You Move

Split-year treatment divides the tax year you move into a resident part and a non-resident part, so you are not taxed as a UK resident for the whole year of your move.

11 min read · Reviewed July 2026

Non-Resident Landlords

NRL1 Form, NRL2 and Non-Resident Landlord Tax on UK Rent

UK rental income stays taxable in the UK however far away you live. What changes when you move abroad is how the tax is collected: the Non-Resident Landlord Scheme, form NRL1, your allowances and your filing route.

16 min read · Reviewed September 2026

Foreign Income

Double Tax Relief UK: How to Avoid Being Taxed Twice

How double tax relief UK works in 2026/27: Foreign Tax Credit Relief, treaty and unilateral relief, the residence tie-breaker and how to claim on SA106.

8 min read · Reviewed June 2026

Leaving the UK

Leaving the UK: a tax guide for people moving abroad

Leaving the UK does not automatically end your UK tax obligations. Getting the timing and the paperwork right is the difference between a clean break with a refund and an unexpected bill years later.

15 min read · Reviewed July 2026

Self Assessment

Expat Self Assessment: UK Tax Returns from Abroad

Living abroad does not switch off your UK tax return. This guide explains who still files, which pages non-residents need and the deadlines that apply from overseas.

13 min read · Reviewed July 2026

Quick answers for France

Our Promise

Fixed fees, agreed in advance

We confirm your fee in writing before any work begins. You always know exactly what you are paying, billed as a fixed amount, never in arrears by the hour.

What this work costs

Non-resident and expat tax returns are £550 fixed. Personal tax returns start from £350 and complex returns from £750. Advisory and project work, such as residency planning and capital gains strategies, is quoted as a fixed fee agreed upfront, scoped to your situation. All fees are agreed before work begins.

See full fixed-fee pricing

Common Questions

Honest answers, before you book

More questions? Read our full FAQ.

Ready When You Are

Start with a free clarity call

Book a free clarity call and we will talk through your situation and confirm a fixed price in writing: no obligation, no pressure, and no surprises.

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Prefer email? Reach us at jordanonraet-wells@horizonukts.com

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