Moving Back to the UK from Abroad: Argentina Checklist

The hardest part of returning from Argentina is that the household rarely moves on a single date. A British citizen can travel home on a valid British passport, but an Argentine partner usually needs UK immigration permission to settle. Meanwhile, the lease may end before the last deposit arrives, and the UK and Argentine tax years will divide the move differently. Allow around 8 to 12 weeks if you have a tenancy to end or goods to ship; keep your Argentine bank and phone working while final payments are outstanding.

Decide who can travel before committing to a move

A British citizen should have a valid British passport for the journey. If it needs replacing before departure, see renewing a British passport from Argentina. Keep old passports and any Argentine DNI (Documento Nacional de Identidad, national identity card) as evidence of residence and travel dates.

Marriage to a British citizen does not give an Argentine spouse UK residence. The family-visa route involves evidence of the relationship, finances, English and accommodation; fees and decision times depend on the route, application location and any priority service. The UK visa for Argentine partners guide covers the route, while GOV.UK has current costs and timescales. Visitor permission is for visits rather than living or working in Britain.

Children need their own documentation too. A child born in Argentina may be British depending on a parent's citizenship and how it was acquired. Arrange the child's passport or entry permission, and carry birth and custody documents, particularly when only one parent travels. For a pet, Great Britain's entry rules depend on species, origin, microchip, rabies vaccination and an approved route; dogs may also need tapeworm treatment. The current GOV.UK country list, vet requirements and carrier's flight route determine the timetable.

Give the Argentine household time to close

Around 4 to 8 weeks before departure, the signed lease is the starting point for notice and early-exit terms. After DNU 70/2023, currency, adjustment dates and duration are negotiated rather than fixed by the former rental law. A joint inspection, dated photographs of the rooms and meter readings help establish the condition at handover; the signed handover and deposit-accounting date should also cover expensas (building service charges).

The last utility bill may arrive after the keys are returned. Track the account holder, billing cycle and cancellation reference for electricity, gas, water, internet and mobile service, as well as the landlord, building administrator and any prepaga (private prepaid medical plan). Keep medical cover until departure and any necessary care are complete. Save final payslips, proof of salary settlement, contract-termination documents and tax and social-security records. ARCA (Agencia de Recaudación y Control Aduanero, formerly AFIP) handles Argentine tax; a registered CUIT, monotributo (simplified small-business tax regime) or other self-employment activity can require formal deregistration and outstanding returns. An accountant familiar with your registration can establish what remains due.

A deposit, final salary, tax refund or tax bill may still need a local payment method. Preserve statements, tax receipts and evidence of the origin of savings when transferring larger balances. Compare the sterling amount received after fees through a regulated bank or transfer provider: the September 2026 reference rate of about ARS 1,545 per US$ is no promise of your eventual exchange rate. Keep the Argentine SIM active or change bank two-factor settings before disconnecting it.

If you might return to Argentina, retain your DNI and record your exit date. Immigration status, DNI validity and Argentine tax residence follow different rules; a long absence can affect temporary or permanent residence, so the relevant category should be checked with Dirección Nacional de Migraciones (national migration authority). Owners keeping an Argentine property or rental income need the title, purchase and improvement records, plus a local contact for bills and declarations. If you would rather sell or let it, read the guide to selling an Argentine property, or list the property on PlataPlace. The UK-Argentina double taxation treaty guide sets out the two-country starting point for foreign rent and gains.

Decide what to ship

HMRC's Transfer of Residence (ToR) relief can remove import duty and VAT on qualifying personal goods when you move your normal home to Great Britain. Broad conditions include having lived outside the UK for 12 consecutive months and owned and used the goods for at least 6 months; some items are excluded or subject to different rules. Submit ToR1 and pass its approval reference to the mover or customs agent before customs clearance. Someone returning less than 12 months after leaving Britain should check for an exception or allow for import charges.

The shipment needs a numbered English-language inventory with descriptions, estimated values, ownership dates and serial numbers where applicable. Receipts for valuable goods and recent electronics can help establish their history; new, commercial, alcoholic and motorised items may require separate treatment. Compare collection and packing in Argentina, customs and handling on arrival, and delivery to your UK address. Storage during months in temporary accommodation can make a small shipment expensive. Northern Ireland has a different customs route, so the GB ToR process needs checking against the actual destination. Keep electronic copies of the inventory and immigration evidence accessible without your Argentine phone.

Rebuild everyday life after arrival

Bring an Argentine clinician's summary of diagnoses, tests, vaccinations and generic medicine names, along with an adequate lawful travel supply. A UK GP assesses ongoing prescriptions because brands and prescriptions do not transfer automatically. For urgent care in England, NHS 111 can direct you; 999 is for a life-threatening emergency. Scotland, Wales and Northern Ireland have their own healthcare arrangements.

NHS entitlement for a returning resident rests on ordinary residence, rather than the passport or past National Insurance contributions alone. Register with a GP once you have moved back to live in the UK. In England, standard proof of address or ID is not a prerequisite for GP registration, although evidence of the move may be requested for care; a visitor's entitlement differs. An Argentine prepaga cannot be transferred to the NHS.

For a child, the local council's school admissions team in England, or the corresponding authority elsewhere, handles places once the arrival date and address are known. An in-year place at the nearest school is not guaranteed. Passport or immigration documents, address evidence, school reports, vaccination history and any special educational needs records help the receiving school assess placement. The UK academic year generally starts in September, whereas Argentina's runs from March to December. Update the bank, insurer, employer, council and DVLA with a UK address as relevant. An Argentine driving licence's use depends on licence type, the date you became resident and the UK nation; means-tested benefits may have their own residence and habitual-residence conditions.

Put the two tax calendars on one line

The UK tax year runs from 6 April to 5 April; Argentina generally uses a calendar year. HMRC's Statutory Residence Test (SRT) assesses UK residence separately in each UK tax year from days, work, homes and ties. Landing in October does not automatically give split-year treatment: a specific case must apply. P85 reports a departure from the UK, not a return. Instead, update HMRC contact details, give an employer or pension payer the correct details and complete Self Assessment where required. The Statutory Residence Test guide explains the cases.

A record of each date, country at midnight, income received and income source helps join the returns together. Note when the Argentine home ceased to be available and a UK home became available; keep travel records, payslips and pension and rental statements. Self Assessment residence information normally goes on SA109 alongside the main return. The UK-Argentina convention treats salary, pensions, rent and gains by income category and residence period, so Argentine tax paid does not automatically settle UK reporting.

UK property can make the timing particularly important. If an NRL1 approval allowed rental payments without tax deduction while you lived abroad, notify HMRC and the letting agent when you cease to be a non-resident landlord. Taxable rental profit belongs in any required UK return. A UK residential property disposal by a non-resident can require a return within 60 days of completion, even where little or no tax is expected.

Someone receiving a UK State Pension in Argentina should tell DWP's International Pension Centre their return date and new residence or bank details. Annual increases are normally frozen while living in Argentina; DWP can reassess the rate when the pensioner lives in the UK. The full new State Pension for 2026/27 is £241.30 a week, but an individual's award depends on their National Insurance record and pension category.

What an October return looks like

Consider two British citizens and their nine-year-old child, renting in Buenos Aires for two years and arriving in Manchester on 1 October 2026. They check all three passports, obtain school reports and vaccination records, give notice under their lease and establish when their deposit will be accounted for. Their furniture was bought 18 months earlier, so they prepare an itemised inventory and apply for ToR1 on the basis of their time abroad and the goods' use. Newly bought items would need their own customs treatment.

One adult receives a hypothetical frozen UK State Pension of £200 a week, or £10,400 a year and roughly £867 a month, before any DWP reassessment. Their UK flat brings in £900 a month, or £10,800 gross annually: they obtain rental expense and tax-deduction statements because gross rent is not taxable profit. Their tax record covers UK days from 6 April 2026 to 5 April 2027, a possible split-year case and Argentine receipts in the 2026 calendar year. Once they have an address, the local admissions team determines which school place is available. A visitor to Britain who continues to live in Argentina would have different immigration, NHS and tax questions; for the opposite move, see moving to Argentina from the UK.