Andorra vs. France: The Tax Move for French Founders

The Numbers: France vs Andorra

France has one of the highest effective tax rates in the developed world for high-income individuals. A founder earning €500,000 per year in France faces:

- Income tax: up to 45% marginal rate (Tranche d'imposition) - Social charges: 9.7% (CSG/CRDS) on most income - Total marginal effective rate: approaching 54–57% on earned income above €177,000

Andorra: - Personal income tax (IRPF): maximum 10%, with €24,000 exempt and only 5% on €24,000–€40,000 - Social security (CASS): approximately 6.5% employee contribution - No inheritance tax, no wealth tax, no capital gains tax on most assets

For a founder earning €1M per year, the annual tax difference between France and Andorra can exceed €400,000. Over five years post-exit, this compounds to a very large number.

France's Exit Tax: What You Actually Face When Leaving

Before planning a move, French founders must understand the exit tax (impôt de sortie or "exit tax"). France taxes unrealised capital gains when you become a non-resident.

This applies to: - Holdings worth over €800,000, OR - Shareholdings representing over 50% of a company - Unrealised gains on financial securities above €800,000

The tax is computed on the unrealised gain at the time of departure. It can be deferred if you move to an EU/EEA country (like Andorra... which is not EU/EEA), or paid in instalments. If you move outside the EU/EEA, the tax is immediately due unless you provide a bank guarantee.

For a founder holding a €5M position with €4M of unrealised gain, the exit tax before the move could be substantial. This must be factored into the cost-benefit analysis upfront — not as an afterthought.

What an Andorra Setup Actually Costs

The actual cost of establishing Andorran residency as a French founder:

**Company formation (if needed)**: €3,000–€6,000 for an Andorran SL (Societat Limitada)

**Active residency permit**: Application fee approximately €1,600; requires a company or employment contract in Andorra

**Housing**: Andorra has a limited housing market. Good apartments in Andorra la Vella or Escaldes typically rent for €1,500–€3,000/month. Purchase prices are high relative to the size of the country.

**Gestoria (ongoing accounting/admin)**: €2,000–€5,000/year for basic compliance

**Social security (CASS)**: Contributions based on salary drawn from the Andorran company — typically €3,000–€8,000/year for a self-employed manager

**Total first-year cost**: Vector's Andorra relocation package starts from €6,900, plus the ongoing housing, CASS, and gestoria costs. Realistic total first-year cost for a solo founder: €25,000–€40,000 including housing.

This is a meaningful upfront cost, but for a €500k+ earner, the annual tax saving will typically pay back setup costs within a few months.

The 183-Day Reality and CDF Scrutiny

France applies the domicile fiscal test strictly. To be considered a French non-resident for tax purposes, you must genuinely cease to be domiciled in France. This means:

1. Your principal home (foyer) must be outside France 2. You must spend fewer than 183 days per year in France 3. Your main economic activity must be outside France

The Direction Générale des Finances Publiques (DGFiP) has extensive experience examining relocations to Andorra specifically — it's one of the most scrutinised moves by French tax authorities given the proximity and number of French founders who have done it.

Red flags that attract scrutiny: - Keeping a significant French property (especially if family stays in France) - Children remaining in French schools - Primary business activity still in France (clients, employees, offices) - Andorran presence that is clearly nominal (only a few months per year)

To make the move stick, you must genuinely relocate. That means spending 183+ days per year in Andorra, establishing real economic life there, and being able to demonstrate this with bank records, utility bills, and mobile phone records.

Family Considerations: Schools, Healthcare, Quality of Life

Andorra has a high quality of life, but it is a small country with approximately 77,000 residents. Practical considerations for families:

**Schools**: Andorra has three school systems — Andorran, French (public, lycée-style), and Spanish (public, colegio). The French system is popular with French-resident founders. Quality is generally good, but secondary school options are limited compared to major French cities.

**Healthcare**: Andorra's healthcare system (SAAS) is good for a country of its size. For complex procedures, many residents use French or Spanish hospitals. As a social security contributor, you have access to SAAS and can also use French healthcare via European Health Insurance arrangements.

**Daily life**: Andorra is a skiing destination, very safe, with low cost of living for services. The main limitation is size — limited cultural and social diversity compared to Paris or Lyon. Most French founders find the adjustment manageable but note that social life requires an effort to build.

Timeline: What a Realistic Move Looks Like

A realistic timeline for a French founder moving to Andorra:

**Month 1–2**: Tax advice (French exit tax analysis, Andorra tax planning), decide on timing

**Month 2–3**: Find housing in Andorra, decide on company structure

**Month 3–4**: Company formation, apply for residency permit (active route), submit documents to Andorran ministry

**Month 4–7**: Residency permit processing (3–6 months typical). During this period you can rent and begin spending time in Andorra.

**Month 6–8**: Residency permit approved. Begin 183-day countdown. Deregister from French tax rolls (déclaration de départ).

**Ongoing**: Spend 183+ days/year in Andorra. File Andorran tax returns (IRPF). Keep evidence of physical presence.

Total elapsed time from decision to active Andorran resident: approximately 6–9 months.

Common Objections from French Founders

**"I'll miss Paris"**: The high-speed train from Paris to Andorra takes approximately 5 hours via Barcelona. Many French-Andorran residents spend weekends in Paris as visitors (staying under 183 days). Possible, but requires discipline.

**"My family won't move"**: This is the most common blocking factor. If your spouse and children remain in France, the DGFiP will likely argue your foyer is still France. The move works as a family unit or requires genuinely separate living arrangements.

**"I still have French clients"**: Having French-source income doesn't make you a French tax resident if you're genuinely non-resident. But it does mean the income may still be partially taxable in France under the France-Andorra tax treaty (which is limited). Get this analysed before moving.

**"I don't speak Catalan"**: Andorra's official language is Catalan, but Spanish and French are widely spoken in daily life. This is not a practical barrier for most French founders.

When the Move Makes Sense — and When It Doesn't

**The move makes clear sense when**: - You earn €300,000+/year consistently from portable income (consulting, SaaS, investments) - You are pre-exit with significant unrealised gains and want to time the exit from Andorra - You genuinely want a different lifestyle (outdoors, skiing, quieter pace) - Your family is willing to relocate or you are single - You can demonstrate genuine physical presence (183+ days)

**The move is harder to justify when**: - Your income is primarily French-source and requires French presence - You have French business operations that cannot be moved - Your family is deeply rooted in France (children in school, partner's career) - You are not willing to spend at least 6 months per year in Andorra - Your primary motivation is to avoid exit tax but you haven't got qualified advice on whether this is feasible

The math usually works. The lifestyle and logistics are the more frequent blockers.