Slovenia Statutory social-insurance contributions

What this value means

What a payroll engine gets wrong in Slovenia, in order of how much money it costs: 1. THE LONG-TERM CARE CONTRIBUTION IS NEW AND ADDS TWO FULL POINTS OF PAYROLL COST. From 1 July 2025 the Zakon o dolgotrajni oskrbi added 1 per cent employee and 1 per cent employer, taking the totals from 22,10 / 16,10 to 23,10 / 17,10. Every Slovenian rate table published before mid-2025 — and a great many published since — still shows 22,10 / 16,10. That is the most expensive single error currently available in Slovenian payroll. 2. THE CORRECT 2026 TOTALS ARE 23,10 PER CENT EMPLOYEE AND 17,10 PER CENT EMPLOYER, PLUS A FLAT 39,36 EURO A MONTH FROM THE EMPLOYEE. Employee: 15,50 pension + 6,36 health + 0,14 unemployment + 0,10 parental + 1,00 long-term care. Employer: 8,85 pension + 6,56 health + 0,53 work injury + 0,06 unemployment + 0,10 parental + 1,00 long-term care. Combined statutory burden is 40,20 per cent of gross plus the flat contribution — among the highest in the region, and materially understated by any model that omits either the long-term care branch or the flat health contribution. 3. THE FLAT COMPULSORY HEALTH CONTRIBUTION IS A PAYROLL DEDUCTION, NOT AN INSURANCE PREMIUM. Until the end of 2023 Slovenes bought voluntary top-up health cover from a private insurer and it never touched payroll. From 1 January 2024 that was abolished and replaced by the obvezni zdravstveni prispevek — a compulsory flat monthly amount withheld by the employer. An engine ported from a pre-2024 Slovenian model has no field for it at all. 4. TWO KEY PARAMETERS MOVE ON 1 MARCH, NOT 1 JANUARY. Both the najnižja osnova za plačilo prispevkov and the obvezni zdravstveni prispevek are re-set each 1 March off the previous year's average wage. Calendar 2026 therefore has two of each: base 1 436,95 euro then 1 521,62 euro, flat contribution 37,17 euro then 39,36 euro. Annual-constant models are wrong for January and February of every year. 5. THERE IS NO CEILING ON ANY BRANCH. Slovenia caps nothing. All six percentage contributions run at full rate on every euro of gross pay, all year, at every income level. Neighbouring Czechia, Slovakia, Croatia and Bulgaria all cap something; carrying that assumption across materially under-collects on high earners. 6. THERE IS A FLOOR, AND THE EMPLOYER PAYS IT. Contributions are computed on the greater of actual gross pay and the najnižja osnova (1 521,62 euro from 1 March 2026, being 60 per cent of the 2025 average salary of 2 536,03 euro under the fourth paragraph of article 144 ZPIZ-2). Where pay is lower, the contributions on the difference are borne by the employer and not withheld from the employee. Note that the rate applied to that difference on the employee side is 22,86 per cent, not 23,10 per cent, because unemployment (0,14) and parental protection (0,10) are not charged on it. 7. THE MINIMUM WAGE AND THE MINIMUM CONTRIBUTION BASE ARE DIFFERENT NUMBERS AND MOVE ON DIFFERENT DATES. The 2026 minimum wage is 1 481,88 euro gross for full-time work from 1 January 2026 — a 16 per cent jump on 2025. The minimum contribution base is 1 521,62 euro from 1 March 2026. For part of 2026 the contribution base is therefore HIGHER than the minimum wage, so an employee on the minimum wage has contributions assessed on more than they earn, with the difference borne by the employer. Slovenian government commentary makes the point directly: employer cost rose by about 11 per cent against a 16 per cent minimum-wage rise precisely because contributions do not follow the minimum wage. 8. NOTHING IS SPLIT EVENLY EXCEPT PARENTAL PROTECTION AND LONG-TERM CARE. Pension is 15,50 / 8,85 against the employee; health is 6,36 / 6,56 marginally against the employer; unemployment is 0,14 / 0,06, i.e. the employee pays more than twice what the employer pays; work injury is 0,53 employer-only. Assuming symmetry anywhere else produces the wrong answer. 9. WORK-INJURY INSURANCE IS A FLAT NATIONAL 0,53 PER CENT, NOT RISK-RATED. There is no industry tariff and no experience rating, so Slovenia has no industry dimension to employer cost — the opposite of Poland, Czechia, Slovakia and Bulgaria. It is administered through the health insurance institute rather than a separate accident fund. 10. CONTRIBUTIONS ARE DEDUCTIBLE BEFORE INCOME TAX. The dohodnina base for employment income is gross pay less the employee's compulsory social contributions less the general allowance. Compute the 23,10 per cent first; taxing gross directly overstates the tax substantially at Slovenia's progressive rates. 11. NATIONALITY IS IRRELEVANT; APPLICABLE-LAW RULES ARE NOT. Liability attaches to employment performed in Slovenia. What displaces it is EU coordination under Regulation (EC) No 883/2004, evidenced by an A1 certificate, or a bilateral social-security agreement. SUB-NATIONAL VARIATION: none. All rates, the minimum base, the flat health contribution and the minimum wage are national. Slovenia has no municipal payroll levy and no regional rate variation, and — unlike Poland, Czechia, Slovakia and Bulgaria — no industry variation either, because work-injury insurance is a flat national rate. The only dimension that changes an individual employee's contributions is the minimum base, and that is a pay-level test, not a geographic or sectoral one. WHAT WE DO NOT PUT A NUMBER ON: 1. The obvezni zdravstveni prispevek is served with null rate fields because it is a flat monthly cash amount, not a percentage. Expressing it as a rate would be wrong at every income level except one. 2. tax_deductible is null for the employer-only work-injury contribution: the question as framed concerns income-tax relief for an EMPLOYEE contribution, and there is none to attach to. 3. No 2027 values. The najnižja osnova and the flat health contribution for the year beginning 1 March 2027 do not yet exist — both are derived from the 2026 average wage, which the Statistical Office publishes in early 2027. 4. The reduced and special contribution positions for the self-employed, farmers, pensioners in work and students are not priced. In particular a self-employed person pays the full 2 per cent long-term care contribution alone, which is a different figure from an employee's 1 per cent. ALREADY LEGISLATED, NOT YET IN FORCE / RE-VERIFY POINTS: 1. NAJNIŽJA OSNOVA ZA PLAČILO PRISPEVKOV — recomputed every year as 60 per cent of the last known average annual salary and effective from 1 MARCH. The current value of 1 521,62 euro runs to 28 February 2027. RE-VERIFY FROM 2027-02-01, and note the two-value pattern within each calendar year. 2. OBVEZNI ZDRAVSTVENI PRISPEVEK — adjusted every 1 March with the growth of the average gross wage and published in the Uradni list. RE-VERIFY FROM 2027-02-01. 3. MINIMUM WAGE FOR 2027 — fixed annually with effect from 1 January. It does not drive the contribution base, but it drives the population of employees for whom the employer-borne difference to the minimum base arises. RE-VERIFY FROM 2026-12-15. 4. LONG-TERM CARE — the contribution took effect on 1 July 2025 under ZDOsk-1 and the scheme's benefit side is still being phased in. Financing reviews of a scheme this new are a live risk; treat the 1 + 1 per cent as re-verifiable at each cycle. No enacted change to any of the six percentage rates (15,50 / 8,85 / 6,36 / 6,56 / 0,53 / 0,14 / 0,06 / 0,10 / 0,10 / 1,00 / 1,00) is on the statute book. SOURCING CAVEATS: The minimum contribution base and its 1 March cycle are read from the Finančna uprava Republike Slovenije's own published notice, which states the ZPIZ-2 rule in terms — the lowest monthly base for contributions from salary and salary compensation is 60 per cent of the last known average annual salary of employees in Slovenia converted to a monthly amount — and gives 1 521,62 euro from 1 March 2026 against a 2025 average of 2 536,03 euro, with 1 436,95 euro for January and February 2026. The obvezni zdravstveni prispevek amount of 39,36 euro from 1 March 2026 is published in the Uradni list Republike Slovenije and confirmed by the Zavod za zdravstveno zavarovanje Slovenije's own taxpayer portal and by employer-association notices. The long-term care contribution of 1 per cent each side from 1 July 2025 is confirmed from the ZZZS and from multiple Slovenian payroll authorities. RESIDUAL LIMITS, STATED PLAINLY: the Finančna uprava's overview page links its detailed rate table as a downloadable document rather than serving it as text, so the individual per-branch percentages (15,50 / 8,85, 6,36 / 6,56, 0,53, 0,14 / 0,06, 0,10 / 0,10) were not read from a single official table in one retrieval; they are the long-standing Slovenian rates, they are internally consistent with the officially published totals of 23,10 per cent employee and 17,10 per cent employer for 2026, and the 0,24-point difference between 23,10 and the 22,86 per cent applied to the shortfall up to the minimum base is exactly accounted for by unemployment plus parental protection, which is a strong arithmetic cross-check. Specific article numbers within the ZPSV are not cited because they were not read verbatim; the enabling statutes are named instead. The ZPIZ-2 minimum-base rule is cited to the fourth paragraph of article 144 as stated by the tax authority itself. Reported branches are those applying to an ordinary private-sector employee in an employment relationship (delovno razmerje). Not covered: samozaposlene osebe (the self-employed), whose bases are derived from taxable profit within statutory minimum and maximum multiples of the average wage and who pay the whole 2 per cent long-term care contribution themselves; farmers; company owners without an employment contract; and students working under a študentska napotnica, who are on a separate concessionary regime. 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/si/social-contributions
# $0.005 per call — x402 on Base (USDC). No key, no signup.
# History:    curl https://euroref.dev/v1/si/social-contributions/history?from=2020-01-01
# Provenance: curl https://euroref.dev/provenance/si/social-contributions

Other Slovenia series: Policy interest rate · Value added tax (davek na dodano vrednost) · VAT registration threshold · National minimum wage (minimalna plača) · Public holidays · Consumer price index (annual inflation) · Corporate income tax (davek od dohodkov pravnih oseb) · Withholding tax rates · Personal income tax (dohodnina) · ECB main refinancing operations rate (fixed rate) · Late-payment interest (EU Late Payment Directive) · Statutory default interest (zamudne obresti)

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