Family law

Non-Payment of Child Support in Spain: How to Claim

By the AbogadoAI editorial team · Updated 18 July 2026 · 12 min read

🇪🇸 Read the original in Spanish

The non-payment of child support is one of the most delicate and conflict-ridden situations that can arise after a marital breakdown or relationship split in Spain. When the parent obligated to pay this financial support stops doing so, it not only generates great emotional tension but also directly risks the livelihood and well-being of minor or economically dependent children. Faced with this circumstance, Spanish legislation offers clear and forceful mechanisms, in both civil and criminal courts, to claim the owed amounts and guarantee the protection of the most vulnerable.

To understand how to act in the event of non-payment, it is first essential to know the legal foundation that obligates the payment of child support and the limits established by the Spanish legal system.

The Civil Code and the Obligation to Provide Support

The obligation to provide support to children has its constitutional anchor in the principle of child protection. On a regulatory level, *Article 142 of the Código Civil (Civil Code) defines "alimentos*" (maintenance/support) in a broad sense: everything that is indispensable for sustenance, housing, clothing, medical assistance, and also the education and instruction of the recipient while they are a minor, or even after reaching the age of majority during periods of education if they have not finished for reasons not attributable to them.

*Article 143 of the Código Civil establishes the reciprocal obligation to provide support between ascendants and descendants. In cases of separation, divorce, or annulment, Article 93 of the Código Civil*** determines that the judge will fix the contribution of each parent to satisfy the support of their common children, taking into account the needs of the minors and the financial resources of each obligated parent.

The Reform of Law 15/2005 and the Streamlining of Processes

Law 15/2005, of July 8, on separation and divorce, was a milestone in simplifying breakdown procedures and promoting convenios reguladores (regulatory agreements). This law reinforced the guarantees for collecting child support, allowing measures agreed upon in a regulatory agreement or dictated in a court judgment to be immediately enforceable, without the need to wait for the ruling to become final if there was a risk to the minor.

Organic Law 1/2004 on Integrated Protection Measures against Gender Violence

In cases where the non-payment of child support occurs within a context of gender violence, Organic Law 1/2004 plays a crucial role. Repeated non-payment of child support can be considered a form of economic violence and control over the woman and children. Under this law, the Juzgados de Violencia sobre la Mujer (Courts of Violence against Women) have the jurisdiction to handle family proceedings, the execution of judgments, and criminal offenses arising from the non-payment of support when there are prior reports or indications of abuse.

The Two Paths of Claim: Civil vs. Criminal

Faced with non-payment, the custodial parent (the one who lives with the children and manages the support) has two distinct judicial paths available. The choice of one or the other will depend on the severity of the non-payment, the time elapsed, and the solvency of the debtor.

1. The Civil Path: Execution of Judgment

This is the fastest, most effective, and recommended route to recover the owed money. It consists of requesting the Juzgado de Familia (Family Court) that issued the divorce or parent-child measures judgment to force the debtor parent to pay.

2. The Criminal Path: The Crime of Non-Payment of Support

The non-payment of child support is classified as a crime of family abandonment in *Article 227 of the Spanish Código Penal (Criminal Code)*.

Practical Step-by-Step Steps to Claim Non-Payment

If you find yourself in the situation of not receiving child support for your children, you should follow this action protocol to guarantee the success of your claim:

Step 1: Attempt an Amicable Resolution (in Writing)

Before going to court, it is advisable to send a formal, verifiable communication to the debtor parent. The most suitable method is a burofax with acknowledgment of receipt and certification of content (a secure Spanish postal service used to legally prove delivery and content). This document must detail the exact amount owed, the months to which it corresponds, and a reasonable deadline (for example, 5 or 10 days) to make the payment. This will serve as proof before the judge that you have attempted to resolve the conflict in good faith.

Step 2: Gather the Necessary Documentation

To initiate a civil execution lawsuit or a criminal complaint, you will need to gather the following documents:

Step 3: File the Lawsuit for Execution of Judgment (Civil Path)

You must file an executive lawsuit before the same Juzgado de Primera Instancia (Court of First Instance) or Family Court that issued the original ruling. For this procedure, the intervention of an abogado (lawyer) and a procurador (court representative) is mandatory. The lawsuit will request the dispatch of execution, detailing the amounts owed plus an additional 30% provisionally budgeted for interest and court costs.

Step 4: Asset Investigation and Seizure

Once the lawsuit is admitted, the court will order the debtor to pay. If they do not do so immediately, the Letrado de la Administración de Justicia (court clerk, formerly secretario judicial) will use the Punto Neutro Judicial (Judicial Neutral Point, a secure database network) to locate the debtor's bank accounts, payrolls, pensions, or properties and proceed to their immediate seizure until the entire debt is covered.

Key Deadlines, Amounts, and Figures You Must Know

In Spanish family law, timeframes and financial limits are strictly regulated. It is vital to know these figures so you do not lose your right to claim:

Practical Examples with Real Figures

To illustrate how these rules apply in Spanish reality, we analyze two common scenarios:

Example 1: Claiming Accumulated Ordinary Support

> Case Study: Carlos and Laura divorced in 2021. The court judgment fixed child support at €350 per month in favor of their common son, Hugo. Carlos stops paying the support continuously from January 2023 to December 2023 (a total of 12 months). > > Laura decides to file a lawsuit for execution of judgment in January 2024. > Calculation of the principal debt: 12 months x €350 = €4,200. > Budget for interest and costs (30%): €4,200 x 30% = €1,260. > * Total for which execution is ordered: €5,460. > > The court locates Carlos's payroll, which amounts to €1,500 net per month. As this is a child support case, the judge orders the monthly seizure of €450 from his payroll (€350 for the current support plus an additional €100 per month to pay off the €4,200 debt in arrears) until the debt is completely settled.

Example 2: Non-Consensual Extraordinary Expenses

> Case Study: Sofía has custody of her daughter Lucía. The judgment establishes that extraordinary expenses (medical costs not covered by social security, orthodontics, agreed extracurricular activities, etc.) will be paid at 50% by both parents. > > Lucía needs orthodontics costing €3,000. Sofía sends a burofax to the father, Manuel, informing him of the need for the treatment and attaching the quote. Manuel does not reply within 10 days. Sofía starts the treatment and pays the €3,000. > > When claiming half of the expense (€1,500) through the courts: > Since she notified him beforehand and obtained no express written opposition within the legal timeframe, the expense is understood to be tacitly consented to. > Sofía can sue Manuel through the civil path, demanding the immediate payment of his €1,500 corresponding to his 50%.

Mistakes You Must Avoid

Making mistakes during the claim process or in response to non-payment can seriously damage your legal position or even constitute a crime. Always avoid the following:

Frequently Asked Questions (FAQ)

What happens if the debtor parent declares themselves insolvent?

If the debtor has no payroll, properties, or money in their bank accounts, the court will issue a decree of provisional insolvency. However, the debt does not disappear. It remains active, and the moment the debtor gets a job, receives an inheritance, collects a retirement pension, or receives a tax refund, the court will proceed with the seizure. Furthermore, fake insolvency (hiding income by working for "under-the-table cash") can constitute the crime of frustration of execution (alzamiento de bienes).

Up to what age is it mandatory to pay child support?

The obligation to pay child support does not automatically end when the child turns 18 (age of majority). It remains in force as long as the children continue their education diligently and do not have their own financial resources to be independent. To stop paying support for an adult child, the obligated parent must file a lawsuit for the modification of measures (modificación de medidas) in court; they can never stop paying on their own initiative.

Can the amount of support be modified if my financial situation has worsened?

Yes, but it must be done through legal channels. If you have lost your job, your income has been drastically reduced, or your family circumstances have changed (for example, the birth of new children), you must file a lawsuit for modification of measures. Until the judge issues a new ruling reducing the support, you remain legally obligated to pay the amount set in the original judgment, accumulating debts if you fail to do so.

Can I claim non-payment if we reside in different countries?

Yes. If the debtor parent resides in another European Union country or in a country that is a signatory to the 2007 Hague Convention on the International Recovery of Child Support, there are simplified international cooperation procedures to process the execution of the Spanish judgment abroad through the Central Authorities of each State.

In Summary

General legal information, not personalised legal advice. For your specific situation, ask your question for free at AbogadoAI — answers grounded in Spanish law (BOE), in English.

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This is general information, not legal advice. Verify on the BOE or consult a lawyer for your specific case.