January 18, 2026
Catalunya

Reglament Impost Successions Catalunya

Understanding how inheritance tax works in Catalonia, known as the Impost de Successions, is essential for residents and non-residents alike who have assets or family members in this autonomous region of Spain. Catalonia has its own specific regulations, tax brackets, exemptions, and deductions that differ from the general rules applied in the rest of the country. The Reglament Impost Successions Catalunya governs how inheritances are taxed, who must pay, and under what conditions. Whether you are a beneficiary, executor, or legal heir, it’s important to know how this regulation affects your obligations and rights.

Overview of the Inheritance Tax in Catalonia

The inheritance tax in Catalonia is a regional tax applied to the transfer of assets and rights through succession (inheritance) or donations (gifts). While Spain has a national inheritance framework, the autonomous communities, including Catalonia, have the authority to adjust rates, exemptions, and deductions. The Reglament Impost Successions Catalunya is the legal framework that outlines the rules applicable in this region.

Who Is Liable to Pay?

Anyone who receives assets as part of an inheritance in Catalonia may be liable for inheritance tax, depending on their relationship to the deceased and the value of the inheritance. Tax liability also depends on whether the recipient is a resident in Catalonia or not, and whether the assets are located in the region.

Classification of Heirs

The Catalan inheritance tax law categorizes beneficiaries into different groups, each with its own tax rates and allowances

  • Group IChildren under 21
  • Group IIChildren over 21, parents, spouses, and grandparents
  • Group IIISiblings, aunts, uncles, nieces, and nephews
  • Group IVOther relatives and non-relatives

Groups I and II benefit from more generous exemptions and lower tax rates, while Groups III and IV face higher taxation and fewer deductions.

Tax Rates and Reductions

One of the key features of the Reglament Impost Successions Catalunya is its progressive tax rate structure. The tax rate increases with the value of the inheritance and varies depending on the heir’s classification group.

Base Rates

The inheritance tax rates in Catalonia typically range from 7% to 32%, depending on the total value received. However, after applying deductions and reductions, the effective rate can be much lower, especially for close relatives.

Reductions for Close Relatives

Catalonia offers significant reductions for spouses, children, and parents

  • Children under 21 can deduct up to €100,000 plus an additional amount based on age.
  • Adult children and parents can deduct €100,000.
  • Spouses receive a deduction of €100,000.

These reductions apply to the taxable base before the tax rate is applied, greatly reducing the tax burden for family members.

Additional Reductions

There are also other deductions for specific situations, such as

  • Disability of the heir (up to €275,000 depending on the level of disability)
  • Inheritance of the family business or primary residence
  • Agricultural property transfers under certain conditions

Calculation of the Tax

To determine the tax payable, the following steps are usually followed under the Reglament Impost Successions Catalunya

  1. Determine the total value of the inherited estate.
  2. Allocate shares of the estate to each heir.
  3. Apply the personal deductions and exemptions.
  4. Apply the applicable tax rate based on the net taxable base.
  5. Apply any bonuses or reductions for specific cases (such as cohabiting couples or family businesses).

After this process, the final amount due is calculated, and heirs must pay this within six months of the date of death, although an extension may be requested.

Special Cases Family Home and Business

Inheritance of the main family home or a family-run business can qualify for additional tax relief under Catalonia’s regulations. These measures are intended to avoid forcing heirs to sell property or business assets just to pay the tax.

Inheritance of Main Residence

If the heir lived with the deceased and continues to live in the property for at least five years following the inheritance, a reduction of up to 95% of the home’s value (with a limit) can be applied.

Inheritance of Family Business

The inheritance of a family business or shares in a family-run company may also qualify for substantial deductions, provided that specific criteria are met, such as the continuation of business activity and participation conditions by the heirs.

Documentation and Filing Requirements

Heirs must submit specific documentation to the regional tax authority (Agència Tributària de Catalunya) to calculate and pay inheritance tax. Required documents typically include

  • Death certificate
  • Will or declaration of intestate heirs
  • Inventory of assets and liabilities
  • Certificates of ownership and value (property, bank accounts, etc.)
  • Identification documents of heirs

Filing can be done electronically or in person, and professional assistance is highly recommended for complex estates.

Deadlines and Penalties

The standard deadline to file and pay the inheritance tax in Catalonia is six months from the date of death. An extension of up to six additional months can be requested within the first five months after death.

Failure to file or pay on time can lead to interest charges and penalties. The sooner the inheritance process is started, the easier it is to meet all obligations and avoid unnecessary costs.

Non-Residents and International Inheritances

Even non-residents may be liable to pay inheritance tax in Catalonia if they inherit property or assets located in the region. Coordination with international tax rules and potential double taxation agreements is necessary in such cases.

Consulting with tax professionals or legal experts familiar with cross-border inheritance can help avoid costly mistakes.

Planning Ahead

Tax planning during one’s lifetime can significantly reduce the burden of inheritance tax for future heirs. Measures such as donating assets early, structuring family businesses appropriately, or buying life insurance can help optimize succession and reduce tax exposure under the Reglament Impost Successions Catalunya.

The Reglament Impost Successions Catalunya plays a central role in determining how inheritance tax is calculated and paid in Catalonia. While it provides fair tax benefits for close family members, navigating the law requires a clear understanding of rates, deductions, and filing obligations. Whether you are preparing your estate or receiving an inheritance, taking the time to understand the inheritance tax rules in Catalonia can make a significant financial difference. Proper planning, timely filing, and professional advice are key to ensuring a smooth and tax-efficient transfer of assets.