Wealth Tax and the Solidarity Tax in Spain: What Non-Resident Property Owners Pay Above €700,000

Wealth Tax and the Solidarity Tax in Spain: What Non-Resident Property Owners Pay Above €700,000

If you own — or are about to buy — a Spanish property worth more than a few hundred thousand euros, wealth tax is one of the most misunderstood costs of ownership. It is separate from IBI (local property tax), separate from non-resident income tax (IRNR), and it can quietly become the largest annual line item on your Spanish tax bill once your net Spanish wealth crosses the exempt threshold.

This guide explains, in plain English, how the Impuesto sobre el Patrimonio (wealth tax) and the Impuesto Temporal de Solidaridad de las Grandes Fortunas (the solidarity tax on large fortunes) apply to non-resident property owners in Spain. Rates, thresholds and regional reductions change frequently — treat every figure below as a starting point and confirm the current numbers with the Agencia Tributaria (AEAT) or a licensed Spanish asesor fiscal before you file.

The two taxes, in one paragraph

Spain has two overlapping net-wealth taxes:

• Impuesto sobre el Patrimonio — the classic wealth tax, administered by the autonomous communities (regions). Each region sets its own rates, minimum exemption, and bonificaciones.
• Impuesto de Solidaridad de las Grandes Fortunas (ITSGF) — a state-level wealth tax originally introduced as a temporary measure and later extended. It hits net wealth above €3 million and is designed to "top up" what regional wealth tax does not collect, so residents of low-tax regions like Madrid or Andalucía cannot avoid it entirely.

For non-residents, only your Spanish-situated assets are taxed — chiefly the property itself, plus any Spanish bank balances, vehicles, or shares.

Who actually pays it

You pay Spanish wealth tax as a non-resident (obligación real) if the net value of your assets located in Spain, on 31 December, exceeds the exempt threshold in the region where your most valuable asset sits. In practice, for most foreign owners this means the property's value minus any outstanding Spanish mortgage against it.

• Residents (obligación personal) are taxed on their worldwide wealth.
• Non-residents are taxed only on Spanish assets.
• EU/EEA non-residents can generally elect to apply the rules of the region where their main Spanish asset is located rather than the state default — often a significant saving.
• Non-EU non-residents (US, Canadian, UK, Swiss owners) have, since a 2023 legal change, also been allowed to apply regional rules under the same conditions, following ECJ/Supreme Court case law. Confirm this election is still available in your filing year.

The €700,000 exemption — what it really means

The commonly cited €700,000 minimum exemption is the state default. It is a personal allowance: each individual owner gets their own €700,000, so a couple owning 50/50 effectively shields €1.4 million of Spanish net wealth before any wealth tax kicks in.

Two important nuances:

• The €300,000 habitual-residence allowance (which stacks on top of the €700,000 for residents) does not apply to non-residents, because a Spanish holiday home is not your habitual residence.
• Some regions set a different personal minimum. Cataluña, for example, has historically used a lower threshold (around €500,000). Check the applicable regional figure before assuming €700,000.

How the taxable value of your property is calculated

For wealth tax purposes, real estate is valued at the highest of:

1. The cadastral value (valor catastral),
2. The value determined or verified by the tax authority for other taxes (often the valor de referencia introduced under Law 11/2021), or
3. The acquisition price.

Since the introduction of the valor de referencia by the Catastro, purchase price is often the driving figure for recent buyers — and it does not depreciate. If you bought a €1.5 million villa in Marbella last year, that €1.5 million is very likely the base for wealth tax, minus any qualifying mortgage.

The rate scale (state default)

If no regional rules apply, the state scale is progressive, roughly:

• Around 0.2% on the first taxable band above the exemption,
• Rising through intermediate bands,
• Up to 3.5% on net wealth above roughly €10.7 million.

Most non-resident owners with a single property fall in the 0.2%–0.9% range. On a €1.2 million property owned solely (net of exemption: €500,000), the annual wealth tax is typically in the low four figures — often between €1,000 and €2,500 depending on region. Do not rely on that estimate; run the actual scale for your filing year.

Regional variations that matter

Where your property sits dramatically changes the bill:

• Madrid historically applied a 100% bonificación, effectively zeroing out wealth tax — but the state solidarity tax then captures wealth above €3 million anyway.
• Andalucía followed with a similar full bonificación.
• Cataluña, Valencia, Baleares apply the tax more or less in full, sometimes with higher top rates than the state scale and a lower personal minimum.
• Galicia, Murcia apply partial reductions.

If you are choosing between a coastal property in Málaga (Andalucía) and one in Alicante (Valencia) at the same price, the wealth tax differential can run into thousands of euros per year.

The solidarity tax — how it stacks

The ITSGF is a state tax, so regions cannot bonify it away. Key features:

• Threshold: applies to net wealth above €3 million, with an effective additional €700,000 exemption for individuals, so real bite begins around €3.7 million.
• Rates: progressive, roughly 1.7% / 2.1% / 3.5% across three bands.
• Credit for wealth tax paid: whatever you paid in regional Impuesto sobre el Patrimonio is deducted from the solidarity tax due. Result: in high-tax regions you rarely owe extra solidarity tax; in Madrid or Andalucía, you owe the full solidarity amount because your regional wealth tax was zero.
• Non-residents: apply on the same Spanish-assets-only basis as regular wealth tax.

Filing, deadlines and forms

• Wealth tax is declared on Modelo 714, filed together with the annual income tax campaign, typically April to end of June for the prior calendar year.
• Solidarity tax is declared on Modelo 718, usually in July.
• You must file only if you owe tax or your gross Spanish assets exceed €2 million — the €2 million filing trigger applies even when the exemption zeros your bill.
• Filing is done through the AEAT portal with a digital certificate or Cl@ve, almost always by your Spanish tax representative.

Common pitfalls foreign owners fall into

• Assuming Madrid or Andalucía means "no wealth tax." For wealth under €3 million, yes. Above that, the solidarity tax reactivates the bill.
• Ignoring the €2 million filing threshold. You may owe zero but still be legally required to file.
• Forgetting Spanish bank balances and furniture. Cash in a Spanish account and high-value contents count toward Spanish net wealth.
• Netting a foreign mortgage. Only debts genuinely secured on the Spanish property (or used to acquire it, in some cases) reduce the taxable base.
• Joint ownership miscalculation. Each owner files separately with their own exemption — structure ownership deliberately.
• Purchase price vs. valor de referencia mismatch. The higher figure wins.

A short FAQ

Does the wealth tax apply if I own through a company? Corporate ownership does not automatically escape it — the shares of a Spanish or foreign company whose assets are principally Spanish real estate can themselves be Spanish-situated assets for a non-resident. Anti-avoidance rules and treaty overrides make this a specialist question; ask a Spanish tax lawyer.

Do double-tax treaties help? Some treaties (notably with France) address wealth tax; the US–Spain treaty does not cover wealth tax, so US owners generally cannot credit it against US tax. Canadian and UK owners are in a similar position.

Is the solidarity tax permanent? It was introduced as a temporary measure and has been extended. Treat it as a standing feature of the Spanish tax landscape until officially repealed, and confirm its status for your filing year.

Can I reduce the bill legally? Yes — through ownership splitting between spouses, qualifying acquisition debt, choosing the region carefully at purchase, and in some cases holding through structures where business-asset exemptions apply. All require pre-purchase planning; retrofitting is difficult.

Spanish wealth taxation is one of the areas where laws, thresholds and regional rules genuinely change from one year to the next. Use this guide to frame the conversation, but always confirm the current figures with the Agencia Tributaria or a licensed Spanish asesor fiscal before you buy, restructure, or file.