Iceland Statutory social-insurance contributions

What this value means

What a payroll engine gets wrong in Iceland, in order of how much money it costs: 1. THERE IS NO EMPLOYEE SOCIAL SECURITY CONTRIBUTION AT ALL. The whole of tryggingagjald — every one of its four components — falls on the employer. The only wage deduction an Icelandic employee suffers besides income tax is the 4 % pension contribution, plus a voluntary supplementary pension contribution and, where applicable, union dues. An engine that expects an employee social insurance line for Iceland will either return nothing or invent one. 2. THE PENSION CONTRIBUTION IS MORE THAN TWICE THE SOCIAL SECURITY CONTRIBUTION. Mandatory occupational pension is 15,5 % (4 % employee, 11,5 % employer) against tryggingagjald's 6,35 %. Any Icelandic cost model that treats tryggingagjald as the social contribution and pension as an optional benefit has the proportions inverted. THE STATUTORY MINIMUM ROSE FROM 12 % TO 15,5 % ON 1 JANUARY 2023 by lög nr. 55/2022; any statement of Icelandic law from before that date understates the employer share by 3,5 points. 3. TRYGGINGAGJALD IS CHARGED ON THE EMPLOYER'S PENSION CONTRIBUTIONS. The base is "allar tegundir skattskyldra launa eða þóknana fyrir starf" and expressly includes employer contributions to pension funds. So the 11,5 % pension contribution itself attracts a further 6,35 %, and the true employer cost of the pension is 11,5 % × 1,0635 = 12,23 % of pay. Contributions on contributions are easy to miss and they compound with the supplementary 2 % match. 4. THE 6,35 % IS FOUR SEPARATE LEVIES UNDER THREE DIFFERENT ACTS. Almennt tryggingagjald 4,90 %, atvinnutryggingagjald 1,35 %, ábyrgðasjóður launa 0,05 % and markaðsgjald 0,05 %. Only the first two are social insurance; the third is an insolvency wage guarantee and the fourth funds export promotion and confers no entitlement on anyone. They move independently — the atvinnutryggingagjald in particular is counter-cyclical and has been raised and lowered repeatedly — so the components must be re-read individually rather than the total indexed. 5. NOTHING IS CAPPED. Neither tryggingagjald nor the pension contribution has any ceiling. There is no floor either, except the ISK 748.224 minimum calculated annual remuneration for a self-employed person. 6. TWO STATUTORY EMPLOYER LEVIES SIT OUTSIDE THE 6,35 % HEADLINE. The 0,10 % starfsendurhæfingarsjóður contribution under lög nr. 60/2012 is remitted with the pension contribution rather than with tryggingagjald, and is therefore missing from most published figures. The collectively agreed sick pay, holiday and training fund contributions are missing too, and they are larger. 7. COLLECTIVE AGREEMENT TERMS BIND EVERY EMPLOYER, NOT JUST SIGNATORIES. Under lög nr. 55/1980 the terms of the applicable kjarasamningur are minimum terms for all employees in the occupation. The agreed employer fund contributions — typically about 1 % to the sjúkrasjóður, about 0,25 % to the orlofssjóður and a further small percentage to the starfsmenntasjóður — are therefore effectively compulsory for the whole private sector, and an employer-cost figure of 6,35 % plus 11,5 % omits them. 8. THE SUPPLEMENTARY PENSION MATCH IS A DEFAULT MOST PEOPLE TAKE. Where the employee saves at least 2 % into viðbótarlífeyrissparnaður, the employer adds 2 % under the general collective agreements. For a participating employee the real figures are 13,5 % employer and 6 % employee, not 11,5 % and 4 %. 9. SEAMEN ON FISHING VESSELS CARRY AN EXTRA 0,65 %. Skatturinn states it in terms: "Sérstök trygging vegna sjómanna á fiskiskipum er 0,65 % og bætist við almennt álagningarhlutfall", giving 7,00 % rather than 6,35 %. It is the only industry differentiation in the Icelandic system, and it is a real one for a fishing economy. 10. WHAT DOES NOT EXIST. There is no employee unemployment contribution, no employee health contribution, no separate work-injury premium (occupational injury is covered inside the general social security system and by the seamen's supplement), no long-term-care contribution and no family-allowance contribution. Health care and child benefits are tax-financed. Iceland's whole statutory social insurance apparatus is one employer levy of 6,35 % plus a legislated 15,5 % pension. 11. DEDUCTIBILITY. The employee's 4 % mandatory pension contribution and supplementary pension savings within the statutory limit are deductible from the income-tax base, so withholding tax is computed on pay net of them. Employer-borne branches are business expenses. 12. TOTALS. Employer: 6,35 % tryggingagjald + 11,5 % pension + 0,10 % rehabilitation fund + roughly 1,25 % of collectively agreed funds + 2 % supplementary pension match where taken, and the 6,35 % also runs on the pension contributions themselves. Employee: 4 % pension, plus up to 4 % supplementary savings and around 1 % union dues, all voluntary or agreement-based. SUB-NATIONAL VARIATION: none. Iceland has no regional social contributions; tryggingagjald and the pension minimum are national and uniform. Icelandic MUNICIPALITIES levy their own share of income tax at rates that differ slightly between sveitarfélög, but that is income tax, not a social contribution, and it is collected inside the single withholding rate. The only differentiation inside the contributions is the seamen's supplement — by occupation, not by geography. WHAT WE DO NOT PUT A NUMBER ON: 1. Viðbótarlífeyrissparnaður — all rates null. The employee side is genuinely elective from nil to 4 %, and the employer's 2 % match is contractual and conditional on the employee contributing at least 2 %. Serving 2 % as though it were a rate would over-state cost for non-participants. 2. Collectively agreed fund contributions and union dues — all null. They are set per kjarasamningur, they differ between agreements, and they cannot be derived without knowing which agreement applies. Typical magnitudes are given in that branch's notes so the omission is visible rather than silent. 3. The seamen's supplement of 0,65 % is described in the scheme notes but is not given its own branch, because it is an addition to the general rate for one occupation rather than a separate levy. 4. Occupational injury cover — no separate branch, because Iceland has none: it is inside the general social security system funded by almennt tryggingagjald, with the seamen's supplement standing in for risk rating in the one industry where it applies. This is the opposite of Belgium, Denmark, Finland, Norway, Portugal and Switzerland, where a separately priced accident premium exists. ALREADY LEGISLATED, NOT YET IN FORCE: no change to the 6,35 % tryggingagjald or the 15,5 % pension minimum is on the statute book. What DOES move, and when: 1. THE TRYGGINGAGJALD COMPONENTS ARE RE-SET BY THE ANNUAL FISCAL LEGISLATION with effect from 1 January, and the atvinnutryggingagjald component is expressly counter-cyclical. Skatturinn publishes the year's figures in its January Orðsending til launagreiðenda. RE-VERIFY FROM 2026-12-15. 2. THE MINIMUM CALCULATED REMUNERATION FOR THE SELF-EMPLOYED (ISK 748.224 a year for 2026) is re-set annually in the reiknað endurgjald tables. RE-VERIFY FROM 2026-12-15. 3. COLLECTIVE AGREEMENTS ARE RENEGOTIATED ON THEIR OWN CYCLE, not the fiscal year, and the fund contributions and any change to the supplementary pension match move with them. RE-VERIFY whenever the general private-sector agreements are renewed. SOURCING CAVEATS: VERIFIED BY FETCHING — Skatturinn's own tryggingagjald page, from which were read the 2026 total of 6,35 %, all four components (almennt tryggingagjald 4,90 %, atvinnutryggingagjald 1,35 %, gjald í ábyrgðasjóð launa 0,05 %, markaðsgjald 0,05 %), the base described verbatim as "Allar tegundir skattskyldra launa eða þóknana fyrir starf, hverju nafni sem þær nefnast" including benefits and stock option gains, the ISK 748.224 minimum calculated remuneration for the self-employed, the seamen's supplement quoted verbatim as "Sérstök trygging vegna sjómanna á fiskiskipum er 0,65 % og bætist við almennt álagningarhlutfall", and the legal basis in lög nr. 113/1990. SECONDARY, AND FLAGGED AS SUCH: the mandatory pension minimum of 15,5 % split 4 % employee and 11,5 % employer, its increase from 12 % with effect from 1 January 2023 by lög nr. 55/2022, and the age range 16 to 70, are from published descriptions of lög nr. 129/1997 and of that amending Act rather than from the statutory texts as read in this pass; they are consistent across pension funds, banks and the employers' confederation. The 0,10 % starfsendurhæfingarsjóður contribution under lög nr. 60/2012, the tilgreind séreign option of up to 3,5 points, the 2 % employer match for viðbótarlífeyrissparnaður and the typical collectively agreed fund percentages (about 1 % sjúkrasjóður, about 0,25 % orlofssjóður, plus a training fund and around 1 % union dues) are likewise from published market descriptions rather than from the Acts or the agreements themselves, and the collectively agreed figures in particular should be treated as indicative magnitudes rather than as rates. The statement that the tryggingagjald base includes employer pension contributions is from the Skatturinn description of the base and is consistent with the Act, but the statutory wording on that point was not read. INFERRED, NOT READ AS A STATED FIGURE: the 12,23 % effective cost of an 11,5 % pension contribution once tryggingagjald is added; the 13,5 % / 6 % totals for a participating employee; the roughly 1,25 % aggregate of collectively agreed employer funds. Reported branches are those applying to an ordinary private-sector employee. Not covered: seamen on fishing vessels, the self-employed (who pay both pension shares and tryggingagjald on calculated remuneration), public-sector employees in the state and municipal pension funds, employees under 16 or over 70, and posted workers whose applicable law is determined by Regulation (EC) No 883/2004 as applied through the EEA Agreement. Employee and employer shares are stated separately: the employee figure is what leaves the payslip, the employer figure is cost of employment and is not a deduction.

Get it programmatically

curl https://euroref.dev/v1/is/social-contributions
# $0.005 per call — x402 on Base (USDC). No key, no signup.
# History:    curl https://euroref.dev/v1/is/social-contributions/history?from=2020-01-01
# Provenance: curl https://euroref.dev/provenance/is/social-contributions

Other Iceland series: Central Bank of Iceland key interest rate · Statutory default interest (dráttarvextir) · Virðisaukaskattur (VSK / VAT) standard rate · VAT registration threshold · General statutory minimum wage (none — structural null) · Public holidays (frídagar og helgidagar) · CPI inflation (vísitala neysluverðs, twelve-month change) · Tekjuskattur lögaðila · Withholding tax rates · Tekjuskattur og útsvar einstaklinga · Central Bank of Iceland reference exchange rates

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