Why CLAs matter for SMEs
In Switzerland, the employment relationship is governed primarily by the individual contract, the Code of Obligations (CO) and the Labour Act (LTr). Alongside this general framework, however, there are collective labour agreements (CLA, in German GAV): agreements negotiated between employer and employee associations that define minimum conditions for a sector, region or company.
For an SME, a CLA is not a document «reserved for large companies». Many businesses with few employees operate in sectors covered by generally applicable CLAs — construction, hospitality, cleaning, retail, crafts and others — or voluntarily adhere to a CLA to standardise working conditions. Ignoring the existence of an applicable CLA can lead to unexpected costs, wage disputes and retroactive accounting adjustments.
This guide explains how to verify the applicability of a CLA, what obligations it entails in terms of minimum wages and mandatory clauses, and how to translate these constraints into budget forecasts and accounting entries consistent with Swiss regulations.
Legal basis and types of CLA
CLAs are governed by arts. 356–356b CO. They may be concluded at company, sector or regional level. Their binding force depends on the type of agreement and how it was made applicable:
| Type of CLA | How it applies | Relevance for SMEs |
|---|---|---|
| Standard CLA (contractual) | Binds only companies and workers that adhere to the agreement or are members of the contracting associations | Applicable if the company expressly adheres or belongs to a signatory employers' association |
| Generally applicable CLA (GACLA) | Extended by decision of the Federal Council or cantonal government to all companies and workers in the sector/geographic area, including non-adherents | Mandatory regardless of the employer's wishes: always check the official SECO list |
| Company-level CLA | Negotiated between the employer and worker representation (works council, trade union) | Common in companies with internal organisation; may supplement or derogate within legal limits |
| Standard contract (not a CLA) | Approved by SECO; not a CLA but sets minimum conditions if incorporated into the contract | Often used in sectors without a CLA; distinct from a CLA but relevant for personnel costs |
A CLA may never worsen the conditions guaranteed by the LTr, the CO or more favourable cantonal provisions. In case of conflict, the rule more favourable to the worker prevails. For SMEs, the first operational step is to identify whether the activity falls within a sector with a generally applicable CLA, by consulting the SECO register and, in case of doubt, the industry association or a labour law adviser.
Minimum wages and pay classifications
Unlike many European countries, Switzerland does not provide for a general federal minimum wage. However, numerous CLAs — especially generally applicable ones — set minimum wages by job category, qualification level and language region. These minimums are binding for all companies in the covered sector.
How to read a CLA pay scale
CLAs typically define pay classes linked to duties, seniority and training (apprenticeship, qualification, specialist). The minimum monthly or hourly wage is obtained by cross-referencing the category with experience gained in the sector.
Some CLAs provide for territorial supplements (high-cost areas), shift premiums or premiums for Sunday and night work. These amounts are added to the base minimum and must be taken into account when calculating personnel costs.
Cantonal and sectoral minimum wages
Some cantons have introduced general minimum wages (for example Geneva, Jura, Neuchâtel, Ticino, Basel-Stadt and others). They apply to all companies in the canton, subject to exceptions provided by cantonal law.
Where a generally applicable CLA and a cantonal minimum wage apply simultaneously, the hierarchy varies by canton: in Geneva and Neuchâtel the cantonal minimum generally prevails; in Ticino, Jura and Basel-Stadt the minimum wages of generally applicable CLAs take priority. Check with the competent cantonal authority which legal source is decisive for each pay position.
Note: pay elements included in the minimum
Some CLAs treat fixed allowances (e.g. cost-of-living, travel or function allowances) as part of the minimum wage. Paying them separately does not justify a base salary below the minimum. Always check the definition of «wage» in the applicable CLA before structuring the payslip.
Mandatory clauses beyond pay
CLAs regulate much more than minimum pay. For SMEs, the clauses with the greatest impact on budget and work organisation include:
Working hours and rest periods
Maximum weekly duration, distribution of hours, breaks, weekly rest and minimum holiday entitlement. CLAs may provide for holiday above the legal minimum (four weeks for workers aged at least 20, five weeks up to and including age 20; art. 329a CO). Holiday planning directly affects productive capacity and replacement costs.
Occupational pension (BVG/LPP)
Many CLAs require an employer contribution to the pension fund of at least 50% of total contributions (legal minimum) and sometimes more, as well as savings or buy-back rates above the BVG/LPP minimum. This increases the real cost of labour beyond gross salary and must be provisioned monthly.
Allowances and ancillary benefits
Sickness allowances beyond CO obligations, 13th monthly salary, contributions to supplementary insurance, relocation or housing allowances, reimbursement of training expenses. Each item has tax implications (OASI/DI/IC/ALV/PPP assessability and withholding tax) and must be mapped correctly in accounting.
Termination procedure and notice period
CLAs may provide for longer notice periods and specific rules for dismissals during protected periods. For budgeting purposes, consider the cost of notice not worked and any compensatory payment as a liability to be estimated.
Vocational training and training obligations
Sectors such as construction, metalworking or healthcare require mandatory contributions to interprofessional training funds for continuing education. These are fixed costs proportional to the number of employees or payroll mass, independent of individual performance.
Impact on the company budget
Integrating the CLA into the budget means calculating the full cost of personnel, not just the agreed gross salary. For each position, typical employer cost where a CLA applies includes:
| Cost item | Calculation basis | Note for SMEs |
|---|---|---|
| CLA minimum gross salary | Pay scale by category and seniority | Update on CLA renewal (typically every 2–3 years) |
| OASI/DI/IC/ALV/PPP contributions | OASI salary + assessable allowances | 2026 rates: ~5.3% employer share (OASI/DI/IC) + ALV + PPP |
| BVG/LPP contributions | Coordinated salary per CLA regulations | Often above legal minimum; check pension plan |
| CLA allowances (13th salary, cost-of-living, shifts) | Fixed amounts or % of salary | Accrue monthly if paid annually |
| Interprofessional funds | % of payroll or flat rate per employee | Recurring cost, independent of hours worked |
| Accident insurance (UVG/LAA) | Salary and CLA coverage | Some CLAs require coverage beyond the legal minimum |
| Holiday and paid absences | CLA days × daily cost | Affects effective productivity (available FTEs) |
A common mistake among SMEs is budgeting only the salary agreed at the interview, only to discover at quarter-end a variance of 20–30% compared with actual employer cost. Tools such as Accountex allow you to link pay positions to personnel cost items and simulate the effect of a CLA renewal on operating margin.
Compliant accounting
From an accounting perspective, costs arising from a CLA follow Swiss accounting standards (Swiss GAAP FER / Code of Obligations). Here are typical entries for an SME:
Income statement (accounts 5 / 6)
- CLA salaries and allowances → salary account (e.g. 5700), split by cost centre if useful
- Employer social contributions → OASI/DI/IC, BVG/LPP, ALV, PPP accounts (e.g. 5720–5740)
- Interprofessional funds → training/sectoral contributions account (e.g. 5760)
- Accruals → 13th salary, unused holiday, deferred allowances (account 57xx or liabilities)
Balance sheet and liabilities
- Unused holiday → liability for holiday accrued above the CLA legal minimum
- 13th salary / bonuses → monthly accrual (1/12 or CLA quota)
- Contribution payables → OASI, BVG/LPP, sectoral funds due for payment
- Notice period reserves → prudent estimate in case of planned restructurings
Document in the employee file which CLA applies, the assigned pay class and the date of entry into the category. In case of audit or wage inspection, traceability between individual contract, CLA and accounting entries is decisive. Keep a copy of the current CLA and any amendments at the time of renewal.
Checklist: is your SME bound by a CLA?
Follow these steps to verify applicability and bring budget and accounting into compliance:
- Identify the NOGA sector of the activity and compare it with the list of generally applicable CLAs published by SECO (seco.admin.ch).
- Check association membership: belonging to an industry association may trigger application of a contractual CLA even without general extension.
- Check the cantonal minimum wage if you operate in a canton that provides for one, and verify which rule prevails over the applicable CLA (the hierarchy varies by canton).
- Align each individual contract with the CLA: minimum salary, holiday, notice period, allowances. Worse clauses are void.
- Update the chart of accounts to reflect CLA-specific allowances and contributions, with cost centres by department.
- Recalculate the budget on CLA renewal and simulate the impact on margin and liquidity for the following 12 months.
- Schedule an annual review with the labour law adviser or fiduciary to verify pay compliance and accounting entries.
Conclusion: CLA as a planning lever
Collective labour agreements are not a bureaucratic obstacle, but a binding reference that defines the floor of working conditions in the sector. For an SME, knowing them means avoiding wage underestimates, administrative penalties and disputes, as well as building a realistic personnel budget.
Integrating CLA obligations into accounting from the outset — with correct accruals, cost centres and documentation — turns a legal constraint into a management advantage: visibility on real costs, predictability of cash flows and a solid basis for hiring or outsourcing decisions. With Accountex you can link payroll, budget and accounting in a single workflow, maintaining compliance with the CLAs applicable to your sector.