How do you engage contractors compliantly in Liechtenstein?

Positive indicators of genuine self-employment recognised by the AHV-IV-FAK include: operating in your own name and on your own account (in eigenem Namen und auf eigene Rechnung), bearing economic risk independently, investing your own capital, accepting loss risk, bearing collection risk and your own business expenses, and organising your own work independently. These indicators are assessed together, not individually.

Risk factors pointing toward employment include:

• Integration into the client's working organisation or facilities
• Control over how, when, and where the work is performed (not just the result)
• Economic dependence on a single ongoing client, where this reflects the absence of an independent business rather than project concentration
• No substantial investment in own tools, premises, or staff

Where an engagement is doubtful, AHVV Art. 18 Abs. 1 places the contribution obligation on the entity that is taxable for the income or, failing that, on whoever runs the business on their own account. Ambiguity defaults to employer liability.

The contract label does not bind the AHV-IV-FAK. An arrangement titled "Freelance Service Agreement" is assessed on the actual working relationship. If the work looks like employment, it is employment for contribution purposes.

This is a material difference from several of Liechtenstein's immediate neighbours. Germany's Deutsche Rentenversicherung offers the Statusfeststellungsverfahren. Switzerland's SUVA and cantonal compensation offices issue AHV rulings on request. Liechtenstein offers neither. The AHV-IV-FAK in Vaduz may respond to written enquiries about specific facts, but there is no binding advance-clearance procedure comparable to those that exist elsewhere in the EEA or the Swiss-Liechtenstein customs and monetary union.

In practice this means the classification assessment must be done up front, documented thoroughly, and reviewed each time the engagement changes in substance. Teamed's classification review covers the positive and negative indicators across the AHV-IV-FAK criteria and builds a documented record of the basis on which the engagement was structured. That record is the primary defence in any future audit.

Back contributions. The AHV-IV-FAK employer rate from 1 January 2026 is 7.385% (AHV 4.225%, plus IV, FAK, and VK) on gross earnings for each reclassified period, covering up to 5 years. The employee AHV component of 4.025% is also due from the engaging entity where it was not withheld. A genuinely self-employed contractor who was paying AHV at the self-employed rate of 8.25% did not owe these employer contributions, and cannot retroactively reduce the entity's liability.

Damage liability. Under AHVG Art. 29, an employer that through wilful or grossly negligent breach causes a loss to the AHV fund must make it good. Board members and persons charged with management bear subsidiary personal liability. Where several people are responsible for the same loss, they are jointly and severally liable. The damage claim prescribes 5 years after the damage event, with an absolute 10-year extinction period.

Administrative fines. A first-offence failure to comply with AHV audit or filing obligations carries a fine up to CHF 2,000 under AHVG Art. 99 Abs. 1. A repeat offence within two years carries a fine up to CHF 5,000.

Criminal liability. Evading AHV contribution obligations through false or incomplete statements is a criminal offence (Vergehen) under AHVG Art. 98 Abs. 1 Bst. b, carrying up to 6 months in custody or 360 daily fine rates. Prosecution prescribes after 3 years. Under Art. 99bis, the individuals who acted on the company's behalf face this exposure personally, with the entity jointly and severally liable for monetary penalties and costs.

Step 1: Classify. Assess the working relationship against the AHV-IV-FAK's substance-over-form criteria: own name, own account, own risk, own tools, multiple clients or genuine business independence. Document the positive indicators and note any risk factors. The classification should be reviewed by someone who knows the Liechtenstein AHV framework, not assumed from a contract template.

Step 2: Contract to substance. The written agreement should reflect the actual relationship: deliverables not hours, no integration into the client's facilities without clear commercial reason, no subordination clause. A contract that says "contractor" but describes employment will not help in an audit.

Step 3: Invoice and pay. The contractor invoices for services rendered. There is no domestic withholding tax on genuine contractor service fees under SteG Art. 24 Abs. 1: Liechtenstein does not impose any WHT on independent contractor payments. Pay in CHF or by agreement in any other currency. The contractor handles their own AHV at the self-employed rate of 8.25% on their income.

Step 4: Review on change. If the engagement shifts from project-based to ongoing, from deliverable-based to time-based, or from independent to integrated, re-assess. Substance changes, classification changes.

When EOR is the right answer instead. If the contractor works primarily for you, under your direction, using your tools, with no independent client base, the AHV-IV-FAK is likely to view this as employment. Engaging Teamed as employer of record converts that exposure into a compliant employment structure before the problem crystallises, not after.

1. Classify before contracting

   Assess the AHV-IV-FAK substance-over-form criteria: own name, own account, own risk, own tools, genuine business independence. Document the basis before anything is signed.

2. Contract to economic substance

   Deliverables not hours. No subordination clause. No integration into client facilities beyond the commercial rationale. The contract must match the real working relationship.

3. Invoice and pay with no WHT

   The contractor invoices for services. No domestic withholding tax applies to genuine contractor service fees under SteG Art. 24 Abs. 1. Pay in CHF or any agreed currency.

4. Check VAT registration

   Below CHF 100,000 worldwide turnover: VAT-exempt. Above: register and charge 8.1%. Joint Liechtenstein/Swiss VAT area applies.

5. Review on any change to substance

   Project to ongoing, deliverable to time-based, independent to integrated: re-assess each change. Classification follows substance, not history or contract label.

6. Convert to EOR where risk is too high

   Where classification is borderline, Teamed employment via EOR stops future accrual. It does not cure prior misclassification. Employer costs pass through at cost, itemised on every invoice.

The self-employed AHV rate applies to income from selbständige Erwerbstätigkeit as defined in AHVG Art. 42: income that is not remuneration for work in a dependent position. A contractor paying AHV at 8.25% is not paying IV, FAK, VK, or ALV. Those contributions are an employment-only cost.

If the engagement is reclassified as employment, the contractor's prior AHV payments at the self-employed rate do not offset the employer's back-contribution obligation. The employer's portion of the total AHV/IV/FAK/VK package at 7.385% becomes immediately due from the engaging entity for each reclassified period, regardless of what the contractor paid in the interim.

Self-employed persons also do not pay ALV contributions. This absence is confirmed by the official AHV-IV-FAK guidance (ahv.li). On reclassification, ALV contributions would also fall due, adding further cost beyond the AHV gap alone.

The AHV-IV-FAK's back-contribution claim under AHVG Art. 46bis runs against the entity that was the actual payer in each historical period. A new EOR arrangement with Teamed does not change who was the payer in 2022, 2023, or 2024. The 5-year window runs back from the date the AHV-IV-FAK makes its determination, not from the date you switched structures.

The damage liability under AHVG Art. 29 and any criminal exposure already crystallised under Art. 98 are similarly unaffected. Moving to EOR prospectively is the right decision. It stops the clock on future accrual. It does not rewind past exposure.

Where a prior engagement is under review or where there is a known classification question about historical periods, the right step is to take legal advice on the specific facts, quantify the potential back-contribution exposure across the relevant years, and consider whether voluntary disclosure to the AHV-IV-FAK is appropriate before an audit surfaces the issue. Teamed can provide the platform for the correct prospective structure. The historical question is a matter for qualified Liechtenstein counsel.

A contractor whose annual worldwide turnover from taxable supplies stays below CHF 100,000 need not register for VAT and invoices without charging tax. Above the threshold, they must register and charge 8.1% VAT on taxable services. A reduced rate of 2.6% applies to certain supplies and a special accommodation rate of 3.8% applies to lodging services.

VAT applies to supplies made in Liechtenstein and Switzerland as a combined territory. A contractor providing services to a Liechtenstein client from abroad should check whether the place-of-supply rules bring the supply into scope of Liechtenstein/Swiss VAT. For B2B cross-border services, the general rule is that the supply is taxed where the recipient is established.

Correct invoicing requires the contractor's name and address, the client's name and address, invoice date and number, a description of the services, the VAT amount or the basis for any exemption claim, and the applicable rate. Where a contractor invoices without VAT registration but is later found to exceed the threshold, back-registration and back-payment of the tax may be required.