For a Spanish ultra-high-net-worth founder, family-office principal or post-exit entrepreneur, the move from Spain to Monaco compresses a top combined IRPF rate of 47–50% (state plus regional tramo, with Catalonia and the Comunidad Valenciana at the top end), a savings-income scale capped at 28% on capital gains and dividends, and the Solidarity Tax on Large Fortunes (Impuesto de Solidaridad de las Grandes Fortunas) at 1.7%–3.5% above €3M of net worth, into a true 0% on personal income, capital gains, dividends and lineal-line inheritance — within Schengen and a 90-minute drive from Barcelona. The two structural traps are unique to this corridor: Article 95 bis LIRPF (Spain’s exit tax on substantial shareholdings) crystallises with no statutory deferral because Monaco is outside the EU/EEA, and there is no comprehensive Spain–Monaco double tax treaty — only the TIEA signed on 13 September 2009 and in force since 19 May 2010 — which means dual-residency disputes have no Article 4 tie-breaker and are resolved unilaterally under each country’s domestic law.
The Tax Delta at a Glance
| Spain (current) | Monaco (after move) | |
|---|---|---|
| Personal income tax | 19%–47% state + regional tramo (effective top ~47–50% in Catalonia/Comunidad Valenciana, ~45% in Madrid) | 0% (Spaniards are not affected by the French-nationals carve-out) |
| Capital gains tax | Savings scale: 19% to €6K, 21% to €50K, 23% to €200K, 27% to €300K, 28% above | 0% on private investment gains |
| Dividend tax | Same savings scale (19/21/23/27/28%); no participation exemption for individuals | 0% on foreign-source dividends; no withholding under Monégasque domestic law |
| Wealth / inheritance | Impuesto sobre el Patrimonio (regional, up to ~3.5%, €700K threshold + €300K main residence); Solidarity Tax on Large Fortunes at 1.7%/2.1%/3.5% above €3M (overrides regional bonificaciones in Madrid/Andalusia); ISD (inheritance/gift tax) varies by region from near-zero to 34% | 0% annual wealth tax, 0% annual property tax, 0% inheritance/gift between spouses and direct ascendants/descendants |
| Worldwide vs territorial | Worldwide for residents (Article 2 LIRPF); informational reporting via Modelo 720/721 | Domestic 0% regime (no PIT levied on residents); foreign-source income outside the Monégasque tax net entirely |
| Effective rate (Catalan founder, €1M mixed income, €5M net worth) | ~47% IRPF + 1.7% Solidarity Tax | ~0% |
A Catalan founder realising €1M of mixed salary, dividends and capital gains pays roughly €450K–€480K in combined IRPF, plus €85K in Solidarity Tax on the slice of net worth above €3M. The same income earned cleanly through Monégasque residency attracts €0 in personal tax. The structural difference versus a Spain → UAE move is not the after-tax delta (both destinations are 0%), it is EU geographic proximity, Schengen mobility, and the absence of treaty cover — which makes the residency-evidence file in Monaco materially heavier than in Dubai.
Step-by-Step Move
Step 1: Confirm you can legally cease Spanish tax residency
Spanish tax residency is governed by Article 9 of Ley 35/2006 (LIRPF) and turns on three independent tests, any one of which makes you Spanish-resident for the calendar year:
- The 183-day test. Physical presence in Spain for more than 183 days during the calendar year. “Sporadic absences” are counted as Spanish days unless you produce a tax-residency certificate from another jurisdiction — a particular trap for Monaco residents who continue to spend long stretches in Madrid, Barcelona or on Costa del Sol property.
- The centre of economic interests test. Spain is the main centre or base of your activities or economic interests, directly or indirectly. Operating-business location, where the family office sits, where the investment portfolio is managed.
- The family presumption. Your legally non-separated spouse and dependent minor children habitually reside in Spain — Spain presumes you are resident, with the burden on you to rebut. For Spain → Monaco moves, this is the single most-litigated trigger because many founders try to keep the family in a Madrid or Barcelona home while themselves spending the week in Monaco.
The good news for this corridor: Article 8.2 LIRPF — the four-year anti-tax-haven extension does not apply. Monaco was on the historical Spanish paraísos fiscales list under Real Decreto 1080/1991, but was removed following entry into force of the Spain–Monaco TIEA on 19 May 2010 (BOE 18 May 2010). The current list of “non-cooperative jurisdictions” approved by Orden HFP/115/2023 of 1 February 2023 does not include Monaco. A move to Monaco therefore does not trigger the four-year extended-residency rule that catches moves to Cayman, Bahamas, BVI or Anguilla.
A clean Spain → Monaco departure typically requires: filing Modelo 030 with the Agencia Tributaria to update your fiscal address; selling or executing an arm’s-length lease of the Spanish principal residence; relocating the spouse and minor children to Monaco; cancelling Spanish tax-resident bank classifications; deregistering from the padrón municipal; cancelling Seguridad Social contributions; and securing the Monégasque carte de séjour with a registered Monaco lease (≥12 months) or property closing.
Step 2: Plan around Spain’s Article 95 bis exit tax
Spain’s exit tax — introduced by Ley 26/2014 and codified as Article 95 bis LIRPF, in force since 1 January 2015 — applies only to substantial shareholders who meet all three of the following conditions:
- They have been Spanish tax residents for at least 10 of the last 15 tax years prior to ceasing residency;
- They cease to be Spanish-resident; and
- They hold shares or participations (acciones o participaciones) whose total fair market value exceeds €4,000,000 at the date of departure, OR they hold a stake of more than 25% in a single entity with a fair market value above €1,000,000.
Where triggered, the unrealised gain on each in-scope holding (FMV at departure minus acquisition cost, computed under standard IRPF rules) is treated as savings income (renta del ahorro) in the final-year Modelo 100 and taxed at 19%/21%/23%/27%/28% on the relevant tranches.
Deferral options are restricted by destination — and Monaco gets none. For moves to another EU or EEA Member State with effective tax-information exchange, payment can be deferred until actual disposal of the asset, return to Spain, or expiry of a 5- or 10-year window, with no security required (subject to declaratory obligations). Monaco is neither an EU nor an EEA Member State despite its eurozone monetary alignment, so the EU/EEA deferral is unavailable. The temporary-secondment 5-year deferral is restricted to genuinely time-limited employment moves and rarely fits a permanent Monaco relocation. For permanent Spain → Monaco moves, the Article 95 bis deemed-disposal tax is due in cash with the departure-year Modelo 100 (filed April–June of the following year).
For founders close to or above the €4M threshold with substantial private-company stock, a frequent planning route is an interim EU/EEA step — Spain → Cyprus → Monaco, or Spain → Italy → Monaco — to preserve the deferral, satisfy the deferral conditions in the intermediate jurisdiction, and then move on to Monaco once the underlying shares are sold or the deferral window expires. This adds 12–24 months to the timeline but can defer or eliminate seven-figure exit-tax liabilities.
Critical exclusions: Article 95 bis applies to shares and participations only — not crypto held directly, not real estate, not partnership interests, not IP. Founders whose wealth is concentrated in operating-company stock face the dominant cost; those concentrated in property or crypto are largely out of scope.
Step 3: Establish Monégasque tax residency
Monaco’s regime is a single track: the carte de séjour issued by the Section des Résidents (Sûreté Publique), granted in three successive forms (temporaire 1 yr → ordinaire 3 yr → privilégié 10 yr). Eligibility rests on:
- Non-French nationality. Spaniards are unaffected by the 1963 Franco-Monégasque Convention that subjects French nationals to French income tax — Spanish nationals get the full Monégasque 0% regime.
- Bank deposit at a Monaco-licensed bank. Statutory minimum €500,000+, but in practice most established private banks (CFM Indosuez, J. Safra Sarasin, Edmond de Rothschild Monaco, CMB) require €1,000,000+ for HNW applicants.
- Monaco housing. Either ownership of Monégasque property (entry-level apartments from €500K, central-district pricing €40,000–€60,000+ per m²) or a registered lease ≥ 12 months (typically €5,000–€20,000+/month).
- Clean criminal record from every country of residence over the past 5 years; police interview.
For tax-residency purposes (as opposed to permit eligibility), the practitioner standard is 183+ days physically in Monaco, with documentation: utility usage (electricity, water), bank-card activity, club memberships, school enrolments and a defensible physical-presence log. Without a registered Monégasque tax-residency certificate (issued on request once you have settled), Spain’s “sporadic absences” rule will pull non-Spanish travel days into the Spanish 183-day count.
The full destination-side breakdown — banking, lease registration, Section des Résidents file, police interview, three-stage permit progression — sits on the Monaco country page.
Step 4: Document the break and the new tie
Collect contemporaneously: Monégasque carte de séjour, registered lease (or notarised property title), bank attestation showing the deposit, utility bills (SMEG electricity, SMEG water/Monégasque utilities), private health insurance or registration in the Monégasque social security system, school enrolment for any dependent children, Monégasque tax-residency certificate, and a clean physical-days log.
Where there is a residual conflict — Spain still considers you resident under the centre-of-economic-interests test or the family presumption while Monaco considers you resident under the carte de séjour — there is no Spain–Monaco DTA tie-breaker. Unlike the Spain → UAE corridor, where Article 4 of the Spain–UAE DTA resolves dual residency in a structured order (permanent home → centre of vital interests → habitual abode → nationality → MAP), Spain → Monaco has only the 2009 TIEA, which covers information exchange but does not provide a residency tie-breaker or a Mutual Agreement Procedure. A residency dispute is decided by each authority under its own domestic law — and the Agencia Tributaria has the home-court advantage in any Spanish administrative or judicial forum. The practical defence is therefore an extra-thick evidence file on the Monaco side, plus a complete family relocation, physical sale or arm’s-length lease of the Spanish principal residence, and demonstrable relocation of economic and personal interests.
Step 5: First-year compliance in both jurisdictions
The departure-year Spanish IRPF return (Modelo 100) covers worldwide income from 1 January to the date of cessation, includes the Article 95 bis deemed gain (if applicable), and is filed in the standard window April–June of the following year. There is no statutory split-year regime: residency is determined for the entire calendar year, so departure timing matters — moving in early January gives a clean non-resident year from day one; moving late typically pulls the entire year back into Spanish residency.
After cessation, Spanish-source income — rental from retained Spanish real estate, Spanish-source dividends, interest from Spanish deposits, employment income from Spanish work physically performed — falls within the non-resident regime (IRNR, RDLeg 5/2004). Without a DTA in force, Monaco residents face the 24% IRNR rate for non-EU/EEA residents on Spanish-source employment and rental income, and the full 19% statutory withholding on Spanish-source dividends and interest with no treaty reduction (contrast Spain → UAE, where the DTA brings dividend withholding to 5%). Real estate retained in Spain remains in the Spanish CGT net on eventual sale, with a 3% withholding at source under Article 25.2 IRNR collected by the buyer.
Modelo 720 (informational reporting on foreign accounts, securities and real estate above €50,000 in three categories) and Modelo 721 (foreign-held crypto above €50,000) are obligations of Spanish residents only — they cease at the moment of cessation but the final declaratory obligation for the partial residency year remains. Penalties were materially softened following CJEU ruling C-788/19 of 27 January 2022 (Modelo 720 disproportionate-penalty regime struck down).
In Monaco there is no personal income tax return. Maintain clean records of (i) physical days in Monaco, (ii) any days spent in Spain, and (iii) the Monégasque tax-residency certificate — these are the documents the Agencia Tributaria will request first if your departure is reviewed.
Cost & Timeline
| Phase | Cost | Time |
|---|---|---|
| Tax planning + Spanish/Monégasque legal review (pre-move) | €15,000–€40,000 | 2–3 months |
| Article 95 bis modelling, FMV valuations of shareholdings | €8,000–€35,000 | 1–3 months |
| Monégasque banking onboarding + bank deposit | €500,000–€1,000,000+ (locked deposit, not advisory cost) | 2–4 months |
| Monaco housing (lease registration or property purchase) | €60,000–€500,000+ p.a. (lease) or €500K–€10M+ (purchase) | 1–4 months |
| Carte de séjour file + Section des Résidents process | €10,000–€50,000 (advisory) + ~€10–€80 government fees | 3–6 months |
| Departure-year Modelo 100 + Modelo 030 + Monégasque tax-residency certificate | €5,000–€15,000 | Annual |
| Total year-1 advisory cost (excl. bank deposit + property) | €40,000–€140,000 | 6–10 months |
Treaty Considerations
Spain and Monaco have never signed a comprehensive double tax treaty. The only bilateral instrument in force is the Tax Information Exchange Agreement (Acuerdo entre el Reino de España y el Principado de Mónaco sobre el intercambio de información en materia tributaria), signed in Madrid on 13 September 2009 and entered into force on 19 May 2010 (BOE 18 May 2010). The TIEA covers exchange of information on request between competent authorities and was the legal basis for removing Monaco from the Spanish tax-haven list under the Real Decreto 1080/1991 framework — which in turn defuses the four-year anti-haven extension under Article 8.2 LIRPF. Monaco is not on the Orden HFP/115/2023 updated non-cooperative jurisdictions list either.
The absence of a comprehensive DTA has three operational consequences: (1) no Article 4 residency tie-breaker — dual-residency disputes are resolved unilaterally; (2) no reduced withholding rates — Spanish-source dividends, interest and royalties to Monégasque residents bear full statutory IRNR rates (19%/24%); (3) no Mutual Agreement Procedure — the Agencia Tributaria and the Direction des Services Fiscaux of Monaco have no MAP machinery to escalate competing residency claims. CRS automatic exchange runs in parallel: both jurisdictions are OECD CRS signatories, and Monégasque financial institutions report Spanish-resident account holders to the Agencia Tributaria via the OECD Common Transmission System.
Common Mistakes
- Leaving the spouse and minor children in Spain. The Article 9 family presumption, with no DTA tie-breaker to escalate, is the single biggest residency trap on this corridor. Without a complete family relocation, the Agencia Tributaria’s case is essentially uncontested.
- Departing mid-year and assuming “split-year” treatment. Spain has no split-year regime — residency is all-or-nothing for the calendar year. Plan the year-end break.
- Ignoring Article 95 bis deferral by going direct. A direct Spain → Monaco move forfeits the EU/EEA deferral. Founders close to or above the €4M threshold should model an interim Cyprus, Italy or Portugal step.
- Underbudgeting the Monégasque deposit and housing. The €500,000 statutory minimum is rarely accepted in practice; €1M+ deposit plus a €5K–€20K/month lease is the realistic floor.
- Confusing the Beckham Law with an outbound regime. The Régimen Especial de Impatriados is inbound only — modified (not abolished) by Ley 28/2022 — and provides no exit-side relief.
- Forgetting that no DTA = full IRNR withholding. Retaining a Spanish portfolio post-move means 19% Spanish withholding on dividends and interest with no treaty reduction; structure foreign-source assets accordingly.
FAQ
Will I still have to file in Spain after moving?
Yes. The departure-year Modelo 100 covers worldwide income to the cessation date, the Article 95 bis deemed disposal if applicable, and Modelo 720/721 obligations for the partial year of residency. Continuing Spanish-source income — rental from retained Spanish real estate, Spanish-source dividends and interest — requires annual filing under the non-resident regime (IRNR, Modelo 210) at flat rates of 19%/24% with no DTA reduction (because no Spain–Monaco DTA exists).
Can I keep my Spanish bank account, property and pension?
Yes. The bank reclassifies the account as non-resident and applies IRNR withholding without DTA relief. Spanish real estate can be retained but the 3% withholding on sale under IRNR Article 25.2 applies and the gain is taxed at 19%. Spanish private-pension income, when drawn, is generally taxed in Spain as Spanish-source pension income — and without a DTA there is no exclusive-residence-state allocation rule to override that, unlike Spain → UAE where the DTA’s Article 18 gives exclusive taxing rights on private pensions to the residence state.
Does the absence of a DTA mean I’ll be taxed twice?
Possibly, on Spanish-source flows. Monaco does not levy personal income tax on residents at all, so there is no Monégasque tax to credit Spanish withholding against — meaning the full Spanish withholding becomes a sunk cost on Spanish-source dividends, interest and rental income. The cleanest fix is to liquidate Spanish-source income-producing assets pre- or post-move and re-deploy outside Spain.
Will the Agencia Tributaria challenge my Monaco move more aggressively than a UAE move?
Generally, yes. The combination of (i) no DTA tie-breaker, (ii) Monaco’s historical reputation, and (iii) physical proximity (a Madrid-based founder can fly to Monaco in 2 hours and be back the same evening) means the AEAT inspectorate scrutinises Spain → Monaco files more aggressively than Spain → UAE. The defence is documentary thoroughness on the Monaco side and a clean physical break on the Spanish side — not legal argument.
Are French nationals in Spain affected by the French-only carve-out?
Only if they hold French nationality. The 1963 Franco-Monégasque Convention attaches to French nationals, not to Spanish residents per se. A French citizen who has been Spanish-resident for years and seeks to move to Monaco would still be subject to French income tax under the Convention — Spanish tax residency does not override French nationality.
Can I move back to Spain later?
Yes. Re-establishing Spanish residency is a single-year event under Article 9 — once you cross any one of the three tests, you are Spanish-resident for the calendar year. Article 95 bis assets that were deemed-disposed at departure receive a stepped-up cost basis equal to the FMV at the departure date, so a return does not unwind the original tax. Plan a minimum 3–5-year Monégasque horizon before contemplating return.
Next Step
For the full destination-side breakdown — carte de séjour stages, banking thresholds, Monégasque inheritance regime — see Tax-Free Residency in Monaco. For the Spanish-side machinery — Article 95 bis, Modelo 720/721, the IRNR non-resident framework — see How to Legally Exit a High-Tax Country. For Spain → European-base alternatives that do have a comprehensive DTA with Spain (and therefore an Article 4 tie-breaker), compare Switzerland (lump-sum taxation), Italy (€300K flat tax), and Cyprus (60-day non-dom rule).
Book a free consultation — we specialise in Spain-to-Monaco relocations and run Article 95 bis modelling, Section des Résidents file preparation and Monégasque banking introductions in parallel.
Last updated: 2026-04-27
Sources:
– Agencia Tributaria — Residencia fiscal de las personas físicas (Article 9 LIRPF, certificado de residencia, Modelo 030/100/720) — https://sede.agenciatributaria.gob.es
– Ley 35/2006 (LIRPF), Article 95 bis — Ganancias patrimoniales por cambio de residencia (added by Ley 26/2014) — https://www.boe.es/buscar/act.php?id=BOE-A-2006-20764
– Acuerdo entre el Reino de España y el Principado de Mónaco sobre el intercambio de información en materia tributaria — BOE núm. 121 de 18 de mayo de 2010 — https://www.boe.es/diario_boe/txt.php?id=BOE-A-2010-7942
– Orden HFP/115/2023, de 9 de febrero, por la que se determinan los países y territorios que tienen la consideración de jurisdicciones no cooperativas — https://www.boe.es/diario_boe/txt.php?id=BOE-A-2023-3508
– CJEU Case C-788/19, Commission v. Spain (27 January 2022) — Modelo 720 penalty regime
– PwC Worldwide Tax Summaries — Spain and Monaco individual taxation — https://taxsummaries.pwc.com
– Monaco Sûreté Publique — Section des Résidents — https://www.gouv.mc/Action-Gouvernementale/Securite/Residents