Social security contributions are mandatory payments that employers, and usually employees too, make into a country's state-run insurance system — funding pensions, healthcare, unemployment benefit, and similar programs. They are calculated as a percentage of pay, split between an employer share and an employee share, and remitted to the government alongside regular payroll.
This page defines the term and covers how contributions are actually calculated and paid, why they matter beyond the compliance checkbox, and how the employer share compares across countries. For the full employer-side percentages behind every market, see employer payroll taxes by country. For the benefits those contributions actually fund, see statutory employee benefits by country.
Last updated August 6, 2026. Jump to: What they are · How they work · Why they matter to employers · Contributions by country · Common mistakes · How Remote& handles it · FAQ
What are social security contributions?
Social security contributions are the funding mechanism behind a country's state benefit system. Instead of paying for pensions, healthcare, and unemployment support entirely out of general taxation, most countries collect a dedicated payroll contribution from employers and employees and channel it into specific funds. Across most systems, contributions group into a few recurring categories:
- Pension or retirement — funds the state pension an employee draws on later.
- Health insurance — funds public healthcare access and sickness cover.
- Unemployment insurance — funds a jobless benefit if the person is later let go.
- Other statutory funds — workplace-accident insurance, housing funds, or family-benefit schemes, depending on the country.
The mix and the naming differ everywhere: France groups most of this under sécurité sociale, Germany calls it Sozialversicherung, Brazil runs it through the INSS, and the United States runs Social Security and Medicare as two federal programs under FICA. The underlying idea is the same in every case — a contribution tied to earnings, split between employer and employee, that funds a defined set of state benefits.
How social security contributions work
A contribution is calculated as a percentage of a defined base — usually gross salary, though some countries apply the rate to basic pay only, and most set a salary ceiling above which the contribution stops or drops. That is why a headline rate on its own can mislead: the effective rate on a high salary can be lower than the headline percentage once the cap kicks in.
The employer calculates both shares each pay cycle: its own contribution, paid on top of the employee's gross salary, and the employee's contribution, withheld directly from their pay. Both amounts are then remitted together to the relevant social security authority, usually on a monthly filing separate from the payday itself. A contribution history is also frequently the eligibility record behind an employee's pension, healthcare access, or unemployment claim — which is why gaps in registration or filing do not just risk a penalty, they can also delay or reduce an employee's own future benefit.
Why social security contributions matter to employers
The employer share is one of the biggest hidden variables in the true cost of a hire. The same gross salary can carry a very different total cost depending on where the employee is based — our employer payroll taxes by country guide shows the employer share alone ranging from under 10% to over 40% of gross pay across the countries we track. Our employment cost calculator adds this on top of a salary for an all-in figure by country.
Non-payment or late payment is not a minor administrative slip. Most countries treat it as a labor-law breach with penalties on top of the unpaid amount, and it directly affects the employee — a contribution gap can delay eligibility for a pension, healthcare, or unemployment claim that depends on continuous registration.
Social security contributions by country
The table shows the headline employer contribution for eight countries, reused from our employer payroll taxes by country data, checked July 2026. Most systems also collect an employee share, withheld from pay — the note column flags what to expect on that side, though the exact employee rate is set by each scheme separately.
| Country | Scheme | Employer share | Employee side |
|---|---|---|---|
| France | Sécurité sociale | 28.4%–60.5% | Yes — a separate share withheld directly from gross pay. |
| Germany | Sozialversicherung (pension, health, care, unemployment) | ~21.15% | Yes — roughly matched by an employee-side contribution on most of the same schemes. |
| Brazil | INSS + FGTS | 34.8%–36.8% | Yes — INSS is withheld from employee pay on a sliding scale; FGTS is employer-only. |
| Canada | CPP + EI | 9.2%–12.5% | Yes — a matching CPP and EI share is withheld from employee pay. |
| Mexico | IMSS + INFONAVIT | 39.69%–46.72% | Yes — a smaller IMSS share is withheld from employee pay. |
| Singapore | CPF | 7.75%–17.25% | Applies only to Singapore citizens and permanent residents, not foreign work-pass holders — but where it applies, both sides contribute. |
| Spain | Seguridad Social | ~32.5% | Yes — a separate share withheld directly from gross pay. |
| India | Provident Fund (EPF) + state insurance (ESI) | ~15%–25% | Yes — employees typically contribute 12% of basic pay to EPF. |
Source: our country guides, checked July 2026. Rates shown are the employer share; see each country's guide for the full contribution structure, caps, and bases.
Common social security mistakes
- Confusing social security with income tax. They are separate withholdings that fund different things; an employer that only budgets for income tax has understated the real cost.
- Applying the rate to the wrong base. Some schemes use gross pay, others use basic pay only or a capped figure — applying a headline rate to the wrong base overstates or understates the true contribution.
- Missing the registration window for a new hire. A late registration can leave the employee uninsured for the gap, on top of any employer penalty.
- Assuming a low headline rate means a cheap hire. A low employer rate often means more of the burden sits on the employee side or in general income tax instead — the all-in cost is what matters, not one number.
- Applying contributions to genuine contractors. Independent contractors are not part of the employer's social security scheme; treating one like an employee on this front is a misclassification signal. Our contractor misclassification guide covers the tests that decide status.
How Remote& handles social security contributions
Remote& registers each employee with the relevant authority, calculates the correct employer and employee shares against the right base and any cap, and remits both on schedule — for a flat $400 per employee per month EOR fee that already includes the compliance work behind it.
Because contractors and EOR employees sit on the same worker record, the platform also keeps the two apart correctly — no social contribution gets applied where the relationship is genuinely a contractor engagement. See what an employer of record is for how the model works end to end.
Frequently asked questions
What are social security contributions?
Social security contributions are mandatory payments, made by employers and usually employees too, into a country's state-run insurance system. They fund pensions, healthcare, unemployment benefit, and similar programs, and are calculated as a percentage of pay, remitted to the government alongside regular payroll.
Who pays social security contributions, the employer or the employee?
Usually both. The employer pays its own share on top of the employee's gross salary, as an extra cost of employment. The employer also withholds a separate employee share directly from the worker's pay and remits it on their behalf. The split and the exact rates are set by each country's scheme.
How much are employer social security contributions by country?
It varies widely. Across our data, the employer share runs from under 10% of gross pay in some countries to over 40% in others, with a range as wide as 28.4% to 60.5% in France alone once every levy applies, checked July 2026. Our employer payroll taxes by country guide tables the employer share for 32 countries.
Do independent contractors pay social security contributions?
Genuine independent contractors are not part of an employer's social security scheme, so the employer pays no contribution for them. Depending on the country, contractors may make their own voluntary or self-employed social contributions, but that is separate from an employer payroll obligation.
What happens if an employer misses a social security payment?
Most countries treat a missed or late social security payment as a labor-law breach, with penalties and interest on top of the unpaid amount. It can also affect the employee directly — a registration or filing gap can delay their eligibility for the pension, healthcare, or unemployment benefit the contribution was meant to fund.
Does Remote& handle social security contributions?
Yes. Remote& registers each employee, calculates the correct employer and employee shares, and remits both on schedule in every country it operates. This is included in the flat $400 per employee per month EOR fee, so the compliance work does not add a separate cost.
Social contributions, registered and remitted for you
Remote& calculates and files the correct employer and employee social security shares in every country it operates, as part of a flat $400 per employee per month EOR fee. See how the platform works, or book a walkthrough for your specific countries.