When someone dies and leaves property to their heirs, with or without a will, it is not enough to simply accept the inheritance. In Spain, as in many other countries, tax is levied in this case, since entering into an inheritance is inextricably linked with accepting tax obligations. And the amount inheritance tax in Spain can be quite significant. Understanding how this tax works and what factors influence its amount is important both for those who are about to receive an inheritance and for those who want to arrange the transfer of their property in advance.

Inheritance tax in Spain: basic provisions

Inheritance tax in Spain is a tax that must be paid by persons who receive property or rights due to the death of another person. In other words, when someone receives an inheritance (money, real estate, shares or any other type of property), they are required to pay inheritance tax within the prescribed time frame.

Inheritance tax in Spain is:

• Progressive, i.e. The larger the inheritance amount, the higher the tax rate.
• Personal, i.e. The tax is paid by the one who receives the inheritance.
• Direct, i.e. it is charged on the taxpayer’s property.

It must be taken into account that this tax is not charged on the inheritance as a whole, but on each heir separately. This means that each heir pays depending on what exactly and in what volume he received, on the degree of relationship with the deceased, as well as on the size of his own property. Receiving an inheritance from a parent and from a distant relative is taxed differently, as are property of different values.

If there is a will, it is in it that the order of distribution of the inheritance is determined. If there is no will, the inheritance is distributed in accordance with the order of succession prescribed by current legislation. If there is no will, and none of the relatives of the deceased claims the right to inheritance, the property goes to the state.

It is also important to consider that there are no uniform rates, benefits and deductions for inheritance tax throughout Spain. Since some of the powers to regulate it have been transferred to autonomous communities, each region has the right to regulate these issues independently. As a result, the actual cost of inheritance may vary significantly depending on the region of the country, even with the same input.

When and how is inheritance tax paid in Spain?

After the decedent’s death, heirs have six months to file an estate tax return (Form 650) with the appropriate administrative agency. This period may be extended for an additional six months if the extension request is submitted before the expiration of the original period. However, such a deferment does not exempt you from paying interest.

To file a tax, you must provide a number of documents: a death certificate, a will (if there is one), a notarial deed accepting the inheritance, as well as a list of property and debts, among other things. In the case of real estate, it will be necessary to obtain a certificate from the cadastre indicating the valor de referencia – the estimated market value used to calculate a number of taxes, including inheritance tax. All of the listed documents will be required to calculate the real value of the inherited property.

It is important to understand that the mere fact of receiving an inheritance does not automatically mean tax obligations arise. First, the inheritance must be officially accepted. It is from this moment that the property becomes the property of the heir, and the obligation to pay tax arises. Inheritance can also be abandoned, in which case no tax obligations arise, but at the same time the right to property is lost.

Factors influencing the amount of tax

Inheritance tax does not have a flat rate. Its size depends on a combination of factors:

• The value of inherited property. The higher the total value of the inheritance, the higher the tax amount. To calculate the tax base, the market value of real estate, vehicles and other property, amounts in bank accounts, securities, etc. are summed up.
• Degree of relationship with the deceased. Close relatives (children, parents and spouses) usually receive greater benefits and deductions. The more distant the relationship, the higher the tax burden may be.
• Tax residency testator or heir. Since tax regulation is partially transferred to the autonomous communities, each region can establish its own benefits and discounts. Because of this, the tax amount can vary significantly depending on the territory. That is why the most difficult thing in planning and calculating inheritance tax in Spain is its territorial heterogeneity. To understand which autonomous community’s legislation applies in a particular case, the testator’s usual place of residence at the time of death is taken into account, i.e. the region in which the deceased lived the greatest amount of time over the last five years (it does not matter where the inherited property is geographically located).
• Personal situation of the heir. In some cases, additional benefits are provided due to disability, age or financial situation. The heir’s existing property is also taken into account: the greater the equity capital, the higher the tax rate may be.

In some cases, for example, when inheriting a main home, family business or agricultural assets, special benefits may be applied that can significantly reduce the tax burden.

Like the personal income tax (IRPF), the inheritance tax in Spain is progressive: the larger the inheritance, the higher the tax (rates range from 7.65% to 34%).

Practical tips for minimizing inheritance tax in Spain

Although it is unlikely that it will be possible to completely avoid paying inheritance tax in Spain, competent tax planning will help minimize expenses. Among the most commonly used strategies are the following:

• Donation of property during life. In some cases, transferring part of the assets during your lifetime can reduce your tax burden, although such transactions are also subject to a separate tax – gift tax. A tax consultant or lawyer specializing in inheritance and tax law can help in this matter.
• Life insurance testator. Insurance payments can be a financial help for heirs. Although life insurance payments to heirs are also subject to tax, you can request a separate partial settlement specifically for the insurance. This will allow you to receive the insurance payment before the main inheritance and use the funds to pay the remaining tax obligations.
• A clearly written will. A well-drafted will will help avoid conflicts between heirs and ineffective distribution of property, which can also affect the final tax burden. In the absence of a will, the procedure for entering into an inheritance in Spain is formalized in notarial procedure by drawing up the appropriate act.
• Tax planning and professional support in order to optimize taxes and maximize the use of benefits provided by law.

How is inheritance tax calculated in Spain?

Before determining the final amount of inheritance tax in Spain, a series of calculations must be performed:

1. The real value of property and rights, as well as household items, is determined. The result obtained is the total inheritance mass before deductions.
2. From the amount received, it is necessary to subtract encumbrances, debts and expenses (including funeral expenses or payment for final treatment) that are deductible. The result obtained will determine the net hereditary mass.
3. The amount from clause 2 is distributed among the heirs in accordance with the will or current legislation. In this way, the individual inheritance share of each heir is determined.
4. Life insurance benefits (if any) are added to this share. The result is defined as the tax base.
5. Deductions are applied depending on the degree of relationship, disability, nature of property and other factors operating at the regional level to calculate the tax base.
6. The tax scale and corresponding rate are applied, resulting in the full tax amount being determined.
7. A multiplying factor is applied to the full tax amount.
8. At the last stage, discounts and tax benefits are applied to the amount received to arrive at the final amount payable.

Inheritance tax rates in Spain

As we noted above, regions have broad powers in the management of inheritance taxes. If the autonomous community has not approved its own tax scale, or has not assumed the authority to regulate it, and also if local legislation does not apply to taxpayers, the tax base will be taxed at the rates established at the state level.

Currently, the general progressive scale of inheritance tax in Spain is as follows:

To determine the final amount of tax payable, it is necessary to apply increasing factors. They depend both on the size of the property the heir already has, i.e. on one’s own economic situation and on the degree of relationship between the heir and the deceased. There are four kinship groups:

• Group I: natural and adopted children under 21 years of age.
• Group II: natural and adopted children over 21 years of age, spouses, parents and adoptive parents.
• Group III: relatives of the second degree in the collateral line (brothers and sisters), third degree (nephews, uncles and aunts), as well as relatives by property (by marriage) in the ascending and descending line.
• Group IV: fourth degree relatives (cousins), more distant relatives and unrelated persons.

After comparing the size of the heir’s own property and the degree of his relationship with the deceased, a multiplying factor is determined by which the full tax amount is multiplied to calculate the final tax liability. The odds table looks like this:

At the last stage, the corresponding deductions and tax benefits approved at the level of each autonomous community are applied.

Inheritance tax in Spain: conditions by region

As we noted above, the amount of tax payable can vary significantly depending on the autonomous community. Main tax deductions and benefits:

• Andalusia. Heirs belonging to groups I and II are exempt from paying inheritance tax if the value of the inheritance does not exceed 1 million €. If this amount is exceeded, a tax liability arises, but they can take advantage of a benefit in the amount of 99% of the calculated amount. Brothers, sisters, nephews, nieces, uncles and aunts are entitled to a deduction of up to 250,000 € from the tax base.
• Aragon. A basic deduction of €500,000 applies for children and spouses (one of the highest in Spain under the general regime) and a 99% tax rebate. A deduction is also applied in the amount of 100% of the cost of the testator’s main home up to €200,000, provided that the heir is a spouse, child or parent, and the inherited home will remain in ownership for at least 10 years.
• Asturias. Heirs belonging to groups I and II are exempt from paying tax if the amount of the inheritance does not exceed 300,000 €.
• Balearic Islands. There is a 100% discount for spouses, parents and direct descendants. For brothers, sisters, uncles, aunts, nephews and nieces, the benefit is reduced to 25%. However, this discount can increase to 50% if the deceased had no children or were disinherited.
• Canary Islands. Heirs belonging to groups I, II and III are almost completely exempt from paying tax, since a discount of 99.9% is applied to the accrued amount.
• Cantabria. Children, spouses and parents of the testator can benefit from a discount of 90% to 99%, while for other relatives the discount is 25%. As for housing, children, parents and spouses are entitled to a benefit of 95% of the tax base for real estate, with a limit of up to 125,000 € for each heir.
• Castilla-La Mancha. Direct heirs (children, parents and spouses) receive a 100% benefit for inheritances up to €300,000. If the amount of the inheritance exceeds this threshold, the discount will be 80%.
• Castilla y Leon. Close relatives of the deceased can take advantage of a 99% discount on inheritance tax.
• Catalonia. The amount of inheritance and gift tax deductions depends on the degree of relationship. For children under 21, the deduction can be up to €100,000, plus an additional €12,000 for each year remaining until the age of 21, with a maximum limit of €196,000. The same basic deduction is provided for a spouse or registered domestic partner. For other descendant relatives, the deduction amount is 50,000 €. In the case of ascendants (parents and grandparents), the deduction is €30,000.
• Valencian Community. For close relatives (groups I and II), a 99% discount on inheritance tax is applied. From June 1, 2026, brothers, sisters, uncles, aunts, nephews and nieces (Group III) will be entitled to a 25% discount, which will increase to 50% from June 1, 2027.
• Extremadura. Inheritance tax is calculated taking into account the degree of relationship and the size of the inheritance received. Thus, natural and adopted children under 21 years of age can take advantage of a 99% discount. Other heirs can apply a system of variable discounts depending on the amount of the inheritance. Heirs belonging to groups I and II can reduce their tax base by up to €500,000.
• Galicia. Children under 21 years of age can apply a tax deduction to the base in the amount of €1 million + €100,000 for each year remaining until the age of 21, up to a maximum of €1.5 million. If the tax base exceeds the threshold, a 99% discount is applied to the assessed tax amount. For children aged 21 to 25 years, deductions and benefits also apply, but in a smaller amount (from 600,000 to 900,000 €). Adult children over 25 years of age are entitled to a deduction of €400,000.
• La Rioja. Heirs of groups I and II are granted a deduction of 400,000 € and a discount of 99% of the tax amount. When inheriting a family business, a 98% deduction applies.
• Madrid. Close relatives (groups I and II) receive a 99% discount on inheritance tax. Brothers, sisters, uncles, aunts, nephews and nieces (Group III) enjoy a 50% discount.
• Murcia. For parents, children and spouses there is a 99% discount, and for other heirs there are additional deductions and benefits, the amount of which depends on various factors, including the type of property being inherited.
• Navarre. In Navarre, spouses receiving an inheritance are exempt from paying tax if the value of the inheritance does not exceed €250,000. If the amount is higher, a rate of 0.8% applies. As for parents and direct descendants, tax rates from 2% to 16% are provided for them.
• Basque Country. When receiving an inheritance worth less than €400,000, children, parents, spouses and registered partners, i.e. direct heirs are exempt from paying tax. If the amount exceeds this threshold, a tax rate of 1.5% applies.

Thus, the inheritance tax system in Spain is quite complex, and it is important to have a good understanding of local legislation in order to understand what tax benefits can be applied in each specific case. For the same inheritance, say 300,000 €, received by an adult son from his father, the tax amount can range from 0 € to more than 25,000 €, depending on the region. It is often possible to have a complete exemption from inheritance tax in Spain if certain conditions related to financial status, degree of relationship and the current legislation of the autonomous community are met.

Useful materials on the topic

• Taxes in Spain for non-residents: real estate tax, income tax, inheritance tax and gift tax
• Tax residents in Spain: conditions, rights and obligations, pros and cons
• All about IBI property tax in Spain
• Order Nota Simple in Spain
• Opening a bank account in Spain
• Getting a NIE in Spain

The information does not constitute legal or tax advice. This is not a public offer.