Nordic social security – healthcare, benefits and pensions when you cross the border

Move from Sweden to Norway, or work in Denmark while living in Sweden, and one question decides your healthcare, child benefit and pension: which country insures you. Here is how Nordic social security works across the border in 2026 – and what to sort out before you go.

Nordic social security rests on one principle: you belong to one country's system at a time. Three things have moved recently. Since 1 January 2025, the new Øresund Agreement has let commuters between Sweden and Denmark work more from home without changing where they pay tax – but Øresunddirekt, the official Swedish–Danish information service, warns that remote work can still shift which country's social security covers you. From 2026, a Swedish resident who counts as a gränsgångare (border commuter) under the Norway–Sweden rules pays trygdeavgift (national insurance contribution) of 7.6 per cent, withheld monthly by the employer. And in April 2026, EU countries approved revised coordination rules, which are not yet in force.

How does Nordic social security decide where you belong?

Two sets of rules apply: EU Regulation 883/2004, which has covered the EU, Iceland, Liechtenstein, Norway and Switzerland since 2010, and the separate Nordic Convention on Social Security. Where both could apply, NAV (the Norwegian Labour and Welfare Administration) says the EEA rules take precedence. You pay contributions in one country only, with the same rights as its own citizens.

The main rule, according to Försäkringskassan (the Swedish Social Insurance Agency), is that you are insured where you work. If you are not working – as a student, for example – the country where you live applies, and 'live' means where your main interests lie, not simply where you are registered. Norway adds its own thresholds: anyone working there is a compulsory member of folketrygden (the National Insurance Scheme), and living there counts once your stay lasts, or is meant to last, at least 12 months.

Your situation	Usually insured in	Worth knowing
You live in Sweden and work in Norway	Norway	As a gränsgångare you pay 7.6 per cent trygdeavgift in Norway from 2026
You live in Sweden and work in Denmark	Denmark	Working remotely from Sweden can move your cover, says Øresunddirekt
You move and start work in the new country	The new country	You can only be registered in one Nordic country at a time
You study in another Nordic country	The country where you are resident	NAV looks at where you are most affiliated, not where you are registered
You retire to another Nordic country	Depends on who pays your pension – ask before you move	A pension from Norway still carries a Norwegian national insurance contribution

Source: Försäkringskassan, NAV, Grensetjänsten Norge–Sverige, Øresunddirekt and Info Norden, read 23 September 2026.

Which health card do you need after the move?

Once you have reported your move to Sweden and live there, Info Norden (the Nordic Council of Ministers' information service) says you get healthcare and dental care like everyone else; on a temporary visit from another Nordic country, essential care and emergency dental care. If you live in Sweden and travel within the Nordic region, Försäkringskassan says you need no European Health Insurance Card (EHIC) for necessary care – valid ID and your Swedish address are enough.

In Denmark, everyone registered in the folkeregister (civil register) has the right to all public health services, shown by the yellow sundhedskort (health insurance card) from the municipality. If you work in Denmark but live in another EU or EEA country, Udbetaling Danmark (the Danish public benefits administration) can issue a særligt sundhedskort (special health card), valid for up to two years at a time and normally free. In Norway, a fastlege (regular GP) is for registered residents; commuters with only a D-number, the ID number for people not registered as resident, generally have no right to one, says Helsenorge, the Norwegian health portal. Working in Sweden without living there still gives you most of the high-cost protection for prescription medicines, says E-hälsomyndigheten (the Swedish eHealth Agency).

Pensioners are the classic case for the S1 form, which registers you for healthcare where you live while another country insures you. Moving to Sweden from another Nordic country, you need no S1 for Swedish patient fees and dental support; from elsewhere in the EU or EEA, you do.

Who pays child benefit when parents work in different countries?

Under the EU rules, if only one parent works, that parent's country of work pays, wherever the child lives. If the parents work in different countries, the child's country of residence pays first, and the other tops up any difference if its benefit is higher; parental benefit can come from both. In Sweden this covers barnbidrag (child benefit), föräldrapenning (parental benefit) and housing allowance for families. Tell Försäkringskassan within 14 days about changes such as a parent starting work abroad – moving away usually ends barnbidrag, but it assesses each case.

Country	Child benefit 2026	Condition worth knowing
Sweden	1,250 kronor a month per child under 16	You and the child must be insured in Sweden; the child may live in the EU, EEA, Switzerland or the UK
Norway	NOK 2,012 a month per child, from 1 February 2026	EEA citizens working in Norway may qualify even if staying under 12 months
Denmark	DKK 5,370 a quarter (age 0–2), DKK 4,248 (3–6), DKK 3,342 (7–14); DKK 1,114 a month (15–17)	Normally at least six of the last ten years lived or worked in Denmark

Source: Försäkringskassan, NAV and Udbetaling Danmark, read 23 September 2026.

What happens to unemployment insurance when you move?

Your earlier insurance counts: the U1 form (formerly E301) certifies periods insured in another EU or EEA country for the new country to take into account. Membership is voluntary in Sweden and Denmark alike – an a-kassa (unemployment insurance fund) in Sweden, an A-kasse in Denmark. You can join a Danish one while living in another EU or EEA country if you work in Denmark; dagpenge (unemployment benefit) then requires a year of membership and, in 2026, at least DKK 286,632 in income over three years if insured full-time.

Sweden's rules changed on 1 October 2025: benefit depends more on income, and membership length sets the level – up to five months gives at most 50 per cent of your pay, while 11 to 12 months are needed for up to 80 per cent. In Norway, NAV requires, among other things, earnings of at least NOK 204,824 over the last 12 months, or NOK 409,647 over 36 months.

The U2 form lets you look for work in one other country on benefit from home for at least three and at most six months, if you were registered as unemployed for four weeks before leaving and register in the new country within seven days.

How are pensions from several Nordic countries paid?

Each country pays its own part. Under the aggregation principle, a pension authority counts years worked in other EU or EEA countries towards any minimum period, then pays only its own share – within the EU, into your bank account where you live. You apply where you live or last worked.

Sweden's income pension is based only on what you earned in Sweden, but the guarantee pension can be reduced by years lived or worked elsewhere and by pensions from there. Pensionsmyndigheten (the Swedish Pensions Agency) advises applying six months before your first payment if you have worked in several countries; from abroad, call +46 498 200 700. For Norwegian pension rights, NAV's international line is +47 21 07 37 00.

What to do now

Step	What	When
1	Work out which country insures you – ask Försäkringskassan, NAV or Udbetaling Danmark if unsure	Before you start the new job
2	Register your move in the new country; hand your health card back to the municipality if you leave Denmark	When you move
3	Report changes that affect family benefits to Försäkringskassan	Within 14 days
4	Join an unemployment insurance fund where you work, and ask for a U1 for earlier periods	As soon as you start work
5	Pensioners: get an S1 if another EU or EEA country pays your pension	Before you move
6	Apply for pensions from several countries	Six months before the first payment

Source: Försäkringskassan, NAV, Udbetaling Danmark, Info Norden, Pensionsmyndigheten and Your Europe, read 23 September 2026.

Official sources

The official pages this guide is based on, read 23 September 2026. Links open the authority’s own website.

• Nordic cooperation – Nordic students' social insurance in Sweden · norden.org
• Your Europe – FAQ: Standard forms for social security rights · europa.eu
• Försäkringskassan – Flytta till Sverige (FAQ) · forsakringskassan.se
• Försäkringskassan – Flytta utomlands (FAQ) · forsakringskassan.se
• Försäkringskassan – EU-familjeförmåner · forsakringskassan.se
• NAV – Membership of the National Insurance Scheme · nav.no
• Your Europe – State pensions abroad · europa.eu
• Nordic cooperation – National public pension in Sweden · norden.org
• Nordic cooperation – Right to healthcare services in Sweden · norden.org
• Nordic cooperation – Joint Nordic Declaration on Unemployment Benefits and Regulation (EC) No. 883/2004 · norden.org
• Nordic cooperation – Declaration on welfare benefits in the social and health area in the Nordic countries and… · norden.org

Relocate in Europe provides general information, not legal or financial advice for your individual situation. Check with the authority named above before you act – rules change, and your case may differ.

All eight guides, who they are for and who to ask: Moving within Scandinavia.