Form 714: who files the Spanish wealth tax

Form 714 is the Spanish wealth tax return, and the question that brings almost everybody here is not how much you pay. It is whether you have to file at all. The answer has two independent halves, and the second is the surprising one.

The two limbs of article 37, and why the second catches people who pay nothing

Article 37 obliges taxpayers to file, whether taxed on worldwide assets or only on Spanish ones, in two cases¹. The first is intuitive: the tax, once every applicable deduction and rebate has been taken, comes out payable. The second is not: that, without that being so, «the value of their assets or rights, determined in accordance with the rules governing the tax, exceeds 2,000,000 euros».

What matters is what enters that second computation, and the tax authority's practical manual says it in these words: «all the taxpayer's assets and rights, whether or not exempt from the tax, computed without regard to the charges and encumbrances that reduce their value, nor to the personal debts or obligations the taxpayer answers for»⁵.

That is three things at once. Exempt assets count. The mortgage is not deducted. No other debt is deducted either. So an estate consisting of a €3 million family business, wholly exempt under article 4.Ocho, with €2 million of debt on top, has a taxable base of zero, a bill of zero, and a duty to file form 714.

The Order that approves the form for 2025 repeats it word for word in its article 2 rather than simply referring to the Act⁴, which is a fair signal of how many people get this wrong.

There is one way into real-obligation liability that is chosen. Somebody who acquires Spanish tax residence through a work posting and elects the regime of article 93 of the personal income tax Act is liable for this tax only on assets and rights situated in Spanish territory. That is the Beckham law, and for somebody arriving with wealth outside Spain it can weigh more than that regime's 24% rate.

How each thing is valued

The tax accrues on 31 December and applies to the estate held that day¹. There is no proration and no averaging: what was sold on 30 December is out, and what was bought on 30 December is in.

The taxable base is the net estate, the difference between the value of assets and rights and the real charges that reduce their value plus the personal debts you answer for¹. But article 9 adds a third paragraph almost no summary carries: charges attaching to exempt assets are not deducted.

Property, at the highest of three

This is the rule most often applied wrongly. Article 10.Uno computes urban and rural property «at the highest of the following three: the cadastral value, the value determined or checked by the Administration for the purposes of other taxes, or the price, consideration or acquisition value»¹.

Market value is not on the list. On a home bought twenty years ago the cadastral value usually wins, especially if there was a cadastral revision in the meantime; on one bought last year, the price. And the second of the three is the one that grows over time, because every time the authorities check a value for another tax they leave behind a figure that may become the highest.

Whether the Catastro's reference value falls into that second magnitude when a property has not been transferred is a question the Act does not answer cleanly: Act 11/2021 added the words «determined or» to the article, and the article says no more. It is an open point and worth knowing that it is open.

The main home, and the mortgage that deducts only halfway

Your main home is exempt up to a maximum of €300,000¹. With two qualifications that matter.

The first: the exemption is claimed by whoever holds the ownership, full or shared, or a right in rem of use or enjoyment. A bare owner cannot claim it, because bare ownership confers the power of disposal but not the use⁵.

The second is arithmetic and it is worth money. Article 25.Tres refuses a deduction for debts contracted to acquire exempt assets and adds: «Where the exemption is partial, the proportional part of the debts shall be deductible, as applicable»¹. Your main home is the everyday partial exemption. On a €500,000 home, €300,000 is exempt and €200,000 is not, so it is 60 % exempt and only 40 % of the mortgage reduces the base. With a €150,000 mortgage that is €60,000 deductible instead of €150,000, and €90,000 more of taxable base.

The exempt minimum and the scale belong to your region

Here is why this tax has no national answer. The State sets a default exempt minimum of €700,000 and a scale running from 0.2 % to 3.5 %, and both apply only «if the Autonomous Community has not» approved its own¹. Almost all of them have approved something.

The data come from Chapter IV of the Ministry of Finance's «Regional Taxation. 2026 Measures»³, and they match what the tax authority itself publishes as the campaign's changes⁸.

Three things fall out of that table that are rarely said together. The exempt minimum moves between €500,000 and €3,000,000, six times over, on the same tax. The scale does not only change its rates: the Balearic one uses band thresholds different from all the others, so comparing regions by swapping only the percentages gets the answer wrong precisely there. And Andalusia has a scale of its own and does not apply it, because its fifth transitional provision leaves it without effect while the solidarity tax exists.

Andalusia and Extremadura also approved higher exempt minimums for taxpayers with a recognised disability, and in Andalusia's case those are the only minimums it ever legislated: its general figure is the state one.

The 60 % limit, and the 20 % that does not come down

The wealth tax bill together with your income-tax liability may not exceed 60 % of the sum of your income-tax taxable bases¹. That is the rule everybody quotes, and around it there are three details that decide the answer.

The first is which income-tax figures to use. Boxes 0545 and 0546 for the gross liability and 0435 and 0460 for the taxable bases⁵, and from both sides you take out the part corresponding to gains on assets held for more than a year before the transfer. In other words, somebody who sold a house they had owned for twenty years does not get a larger allowance out of it.

The second is letter b): before the comparison, the part of the wealth-tax bill attributable to items which, by their nature or use, cannot produce the income that the income tax charges is taken out. Undeveloped land, a painting, a boat. It makes sense: it would be absurd to cap the tax on those against an income they cannot generate.

And the third is the one that governs. Letter c) says the reduction «may not exceed 80 per 100» of the wealth-tax bill. That creates a minimum bill of 20 % which does not come down however far the 60 % is exceeded.

A worked example with real numbers

Take the worked example the tax authority publishes in its own manual⁵, because the figures are theirs and not ours. A single taxpayer resident in Toledo, that is in Castilla-La Mancha, which has exercised no competence at all over this tax. Wealth-tax taxable base €8,000,000, of which €250,000 in assets that cannot produce income. In the income tax, a taxable base for the purposes of the limit of €51,000 and a gross liability of €12,597.

The net base is 8,000,000 − 700,000 = €7,300,000, and the state scale gives a gross wealth-tax liability of €112,354.37. The part attributable to non-income-producing assets is 250,000 × 112,354.37 ÷ 8,000,000 = €3,511.07, so the limitable part is €108,843.30. Added to the €12,597 of income tax that gives €121,440.30, against a limit of 60 % × 51,000 = €30,600. The reduction due would be €90,840.30, but the 80 % cap brings it down to €89,883.50.

Result: €22,470.87 is paid, which is exactly 20 % of the gross liability. And €956.80 of non-reducible excess remains, the difference between the theoretical reduction and the maximum. On an income of €51,000 and an estate of eight million, the 60 % decides nothing: the 20 % decides.

The solidarity tax, and why it empties any rebate

Act 38/2022 created the Temporary Solidarity Tax on Large Fortunes, complementary to the wealth tax and not assigned to the regions². It was born for 2022 and 2023 and is still in force: additional provision 5.2 of Royal Decree-Law 8/2023 extends it «until wealth taxation is reviewed in the context of the reform of the regional financing system»².

It has three figures that get confused constantly. You are within the tax with a net estate above €3,000,000. The exempt minimum is €700,000, and since Royal Decree-Law 8/2023 it reaches non-residents too, because that decree removed the words «in the case of worldwide liability» from paragraph Nueve with effect from the Act's entry into force. And the first band of its scale is €3,000,000 at 0 %. Add the three and the first euro of tax appears above €3,700,000 of net wealth: between €3,000,000 and €3,700,000 you are within the tax and owe nothing, and you file nothing, because paragraph Diecinueve only obliges those whose liability comes out payable.

And here is the mechanism that redraws the regional map. Paragraph Quince allows the state liability to deduct «the wealth tax of the year actually paid»². A region that rebates 100 % makes that deduction worth zero and hands the whole yield to the State.

Five regions wrote exactly the same answer. Madrid, Andalusia, Cantabria, La Rioja and Murcia replaced their general rebate, while the state tax is in force, with one equal to the difference between the wealth-tax liability after its own limit and the solidarity-tax liability after its own³. The effect is that the regional tax rises to meet the state one, the region keeps the money and the taxpayer pays the same. Galicia did the same with its 50 % rebate.

Two others took a different route and moved their scales. Catalonia added a ninth band from €20,000,000 at 3.48 %, and Galicia suspended its scale and raised its top band from 2.50 % to 3.50 %, which is precisely the state tax's top rate³.

And one exception is worth flagging because it is the only one: Extremadura rebates 100 % and wrote no recovery clause at all. There, above €3,700,000, the regional bill stays at zero and it is the State that collects.

The Act says one thing and the form says another

There is a point where the text of the Act is in force and is not applied. Article 31.Uno reserves the 60 % limit «for taxpayers subject to the tax on their worldwide assets»¹, and paragraph Doce of article 3 of Act 38/2022 repeats the restriction². Neither has been amended.

But the Supreme Court, in judgments 1372/2025 of 29 October and 1402/2025 of 3 November, laid down the criterion that «habitual residence, whether in Spain or outside it, does not justify the different treatment given to residents and non-residents» and that «that difference in treatment is discriminatory and unjustified»⁶. The tax authority adapted the 2025 form 714 by deleting from its assessment section the note «(only for taxpayers on worldwide assets)», and after the Central Economic-Administrative Tribunal extended the doctrine to the solidarity tax in decisions RG 4119/2025 and RG 5527/2025 of 18 December 2025, Order HAC/652/2026 replaced the annex to form 718 for the same reason⁶.

One exception remains that is not the same case and is worth distinguishing: the limit still does not reach a non-resident who elected to be taxed on worldwide assets under article 5.Uno.a), because paying no Spanish income tax there are no liabilities to add and no base to take 60 % of⁵.

Deadlines, and an asymmetry between the two returns

Form 714 for 2025 was filed between 8 April and 30 June 2026, in the same window as the income tax return⁴. Anyone paying by direct debit had until 25 June, five days less. It is worth noticing that this window is set by an annual Order rather than a permanent rule: each year you have to look at that year's Order.

Two more details from that same Order. First: the two-instalment option, 60 % on filing and 40 % up to 5 November, is granted to the income-tax liability alone⁴. Anyone filing both returns on the same day can split one and not the other. Second, a drafting curiosity with no practical consequence but which helps you not get lost: paragraphs 1 and 2 of article 7 refer to «article 13.3» for the direct-debit window, and the Order has no article 13. The rule is in article 12.3.

Form 718 for the solidarity tax comes afterwards, from 1 to 31 July of the year following the accrual, and that one is a permanent deadline⁷. The two windows do not overlap, and that is no accident: the state tax can only deduct wealth tax actually paid, which requires form 714 to be settled first.

And there is a third date that comes before both. If part of that wealth sits outside Spain, the matching informative return falls due on 31 March, months earlier: form 720, which settles nothing but is valued on these same rules of Act 19/1991.

One more thing: it can be paid with art

Article 36.Dos allows the liability to be settled by handing over assets forming part of Spain's historical heritage that are registered in the General Inventory of Movable Assets or the General Register of Assets of Cultural Interest, under article 73 of Act 16/1985¹. Paragraph Dieciocho.2 of article 3 of Act 38/2022 says the same for the solidarity tax². It is a marginal route, but it exists and it is in the tax's own Act rather than in a regime of its own.