Ley de Nietos closed — 7 pathways still open for Spanish citizenship in 2026

On 22 October 2025, the application window under the Eighth Additional Provision of Spain’s Law 20/2022, of 19 October, on Democratic Memory (BOE-A-2022-17099) — universally known as the Ley de Nietos (grandchildren law) — closed without a further extension. The Spanish Government had granted a one-year extension in September 2024, extending the original October 2024 deadline to October 2025. That was the last extension.

For hundreds of thousands of families across Argentina, Venezuela, Mexico, Colombia, Uruguay, Cuba, and beyond — families who have carried the knowledge of a Spanish grandfather or grandmother exiled by the Civil War or Francoism for decades — this closure is the end of a specific legal window. But it is not the end of all options.

This guide is written for those families. It explains what happened, why no further extension is expected, and — above all — outlines the 7 pathways that remain fully open in 2026 for obtaining Spanish citizenship as a descendant of Spanish nationals.

What Was the Ley de Nietos?

The Ley de Nietos was not a standalone law but the Eighth Additional Provision of the Law on Democratic Memory (Law 20/2022), approved by the Spanish Parliament and published in the Official State Gazette on 20 October 2022. It entered into force on 21 October 2022 with an initial two-year window — until 22 October 2024.

The provision recognized the right to obtain Spanish nationality for grandchildren (and great-grandchildren under certain conditions) of Spanish citizens who had been forced to renounce their nationality or who had lost it as a result of the exile caused by the Spanish Civil War (1936-1939) or the Francoist dictatorship. It also covered children of Spanish women who had lost their nationality upon marriage to a foreign national under pre-1978 law.

The scope was unusually broad. Unlike the 2007 Law on Historical Memory, which had opened a similar but more limited window, the 2022 law required no prior residence in Spain, was accessible from any country in the world, and extended to the grandchildren generation — not just children. Estimates suggested between 300,000 and 500,000 people worldwide might be eligible.

The One-Year Extension: October 2024

Faced with an avalanche of applications and the effective collapse of Spanish consulates abroad — particularly in Buenos Aires, Mexico City, Caracas and São Paulo — the Ministry of Justice granted a one-year extension in September 2024, pushing the deadline to 22 October 2025. The official ministerial communication made clear this would be the only extension.

Why Did It Close Without Another Extension?

The October 2025 closure was the result of a combination of factors: political exhaustion of the historical memory debate as a legislative driver, the severe administrative burden on the civil registry and consular system, and the Government’s public position that three years in total (2022-2025) had been a sufficient window.

From a legal standpoint, the Ley de Nietos was always a temporally bounded norm: it created a right to nationality for a defined group of people in a defined period. Unlike the permanent rights enshrined in the Civil Code, there is no legal mechanism for compeling its application after the deadline has passed.

We do not advise clients to wait for a hypothetical reopening. The alternative pathways described below are real, operational and have delivered Spanish citizenship for many descendants of exiles in comparable situations.

The 7 Pathways That Remain Open in 2026

Pathway 1: Sephardic Naturalization — Law 12/2015 (No Closing Date)

Law 12/2015, of 24 June, on the granting of Spanish nationality to Sephardic Jews of Spanish origin (BOE-A-2015-7045) created a dedicated naturalization route for descendants of the Jews expelled from Spain in 1492. Unlike the Ley de Nietos, this law has no announced closing date and remains fully operational in 2026.

Who qualifies? Sephardic Jews who can demonstrate their status as descendants of Sephardic Jews of Spanish origin through:

• A certificate issued by the Federation of Jewish Communities of Spain (FCJE) [VERIFY: confirm FCJE remains the sole certifying body or if the Ministry of Justice has authorized additional certifiers].
• Sephardic-origin surnames, evidence of Sephardic traditions, membership of a recognized Sephardic community.
• A special connection with Spain — knowledge of Spanish, family ties to Spain, participation in the Spanish or Sephardic community.

Additional requirements:

• Passing the DELE A2 Spanish language exam administered by the Instituto Cervantes.
• Passing the CCSE — Spain’s constitutional and sociocultural knowledge test.
• For nationals of countries not covered by Spain’s dual nationality treaties: willingness to renounce current nationality.

No prior residence in Spain is required. Applications are filed with the Ministry of Justice through the Spanish consulate or directly if the applicant is resident in Spain. Processing times have ranged between 1 and 3 years.

Typical profile: Families from Turkey, Israel, Morocco, Greece, Bulgaria, Argentina or Brazil with Sephardic-origin surnames — Alhadeff, Benveniste, Bensoussan, Crespo, Franco, Levy, Pérez, Torres — who speak or have knowledge of Ladino (Judeo-Spanish) and maintain Sephardic Jewish traditions.

Pathway 2: Ibero-American Residency — 2 Years

Article 22.1 of the Civil Code reduces the minimum legal residence in Spain required for naturalization to just 2 years for nationals of Ibero-American countries, Andorra, the Philippines, Equatorial Guinea and Portugal. This covers nationals of Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, the Dominican Republic, Uruguay and Venezuela.

This pathway is particularly relevant for descendants of Spanish exiles who already reside in Spain or who can realistically relocate there. An Argentine, Colombian or Venezuelan grandchild of a Spanish exile who obtains legal residence in Spain — through work, family reunification, study or another legitimate route — needs only wait two years before filing for naturalization.

How it works in practice:

1. Obtain a valid legal residence authorization in Spain (minimum one year validity, renewable).
2. Reside in Spain continuously for 2 years — short absences are generally tolerated without breaking continuity [VERIFY: regulations typically allow absences of up to 90 days without disrupting the continuity count, but verify the current interpretation].
3. Pass the DELE A2 and CCSE tests, unless exempt.
4. File the naturalization application at the competent Civil Registry.

Estimated total time: 2 years of residence + 1-3 years of file processing = 3-5 years from arrival in Spain.

Advantage over the general track: Nationals of non-Ibero-American third countries need 10 years of legal residence — making the Ibero-American route five times faster.

Pathway 3: General 10-Year Residency

For descendants of Spaniards who are not nationals of Ibero-American countries and do not have Sephardic heritage, the universal route is 10 years of legal and continuous residence in Spain under Article 22.2 of the Civil Code. It is the longest pathway but also the most accessible in documentary terms: it requires no proof of special ethnic or national origin, only effective residence.

Key features:

• Available to any foreign national regardless of origin.
• Requires legal and continuous residence (irregular presence does not count).
• Extended absences can interrupt the counting period.
• DELE A2 and CCSE tests required.
• File processing time once the 10-year threshold is reached: 1-3 additional years.

It is not uncommon for families who missed the Ley de Nietos deadline but have family members already resident in Spain to discover that one of their children has accumulated — or is close to accumulating — the necessary 10-year period. BMC conducts a family-wide audit in these cases to identify who is closest to meeting the requirements.

Pathway 4: Discretionary Carta de Naturaleza

The carta de naturaleza regulated in Article 21.1 of the Civil Code is Spain’s discretionary naturalization route: it is granted by Royal Decree, on a proposal from the Ministry of Justice, when exceptional circumstances exist in the applicant. There is no subjective right to demand one — it is a state prerogative.

This pathway was used extensively for Sephardic Jews before Law 12/2015 existed and has been applied to descendants of exiles in cases where cultural ties are particularly deep, where the applicant’s advanced age or health makes other routes impractical, or where there are outstanding merits in relation to Spanish culture, science or public service.

How to apply: By written submission to the Ministry of Justice, setting out in detail the exceptional circumstances and attaching the supporting documentary evidence. BMC advises on whether a client’s profile can support a reasoned application before the process is initiated — since the outcome is inherently uncertain, the investment of time and resources should be calibrated to a realistic assessment of the chances.

Pathway 5: Filiation — Child of a Spaniard (Article 17 Civil Code)

This pathway is entirely distinct from the Ley de Nietos and is, in many cases, faster and more legally secure. Article 17.1.b of the Civil Code states that Spanish nationals by origin include those born outside Spain to a father or mother who were originally Spanish.

Who qualifies: The children (not grandchildren) of persons who are or were Spanish. If the applicant’s parent is or was Spanish, the child has a right to Spanish nationality that does not depend on any special law and has no expiry date. This right can be exercised at any time by filing for registration in the Spanish Civil Registry — at a consulate abroad or directly in Spain — with documentation proving the filiation and the parent’s Spanish nationality.

A common discovery: Many families who pursued the Ley de Nietos while identifying themselves as “grandchildren of a Spaniard” were in fact children of a Spaniard — because the Spanish grandparent had children born in Spain before the exile, or because the family tree was incompletely mapped. The Article 17 Civil Code route for children of Spaniards is dramatically faster and legally more robust. BMC has identified this pattern repeatedly in initial diagnostic sessions.

Pathway 6: Marriage to a Spanish National (1 Year of Residence)

Article 22.1 of the Civil Code also reduces the required residence period to 1 year for applicants who are married to — and not legally separated from — a Spanish national. This is the fastest residency-based pathway in terms of minimum time.

Key features:

• Only 1 year of legal residence in Spain after the marriage.
• The marriage may have been celebrated in any country in the world.
• Genuine cohabitation with the Spanish spouse is required and actively verified.
• DELE A2 and CCSE tests still apply.
• Application can be filed as soon as the one-year residence threshold is met.

This pathway is not specifically designed for descendants of exiles, but is relevant for those who have a Spanish partner and have not previously explored the nationality-through-marriage route alongside or instead of the Ley de Nietos.

Pathway 7: Special Cases — Other Remaining Legal Frameworks

Adoption by a Spanish national: Minors adopted by Spanish citizens acquire Spanish nationality from the date the adoption is finalized (Article 19 Civil Code). This does not apply to adults.

Possession-of-state recognition (Article 18 Civil Code): Where the applicant has for 10 years been treated by the Spanish administration and by society as Spanish, in good faith and on the basis of a title recorded in the Civil Registry, recognition of nationality by possession of state may be sought. This pathway requires specific legal analysis and has very restricted application in practice.

Reduced residency periods in other special circumstances: In certain situations — including for victims of gender-based violence of foreign origin — the required residence period may be reduced below the general thresholds.

Comparative Table: The 7 Open Pathways

Common Mistakes After the Ley de Nietos Closure

1. Still pursuing the Ley de Nietos as if the deadline were open

This is the most common and most costly error. There are agencies in Argentina, Mexico and Venezuela still offering “Ley de Nietos services” with extended timelines, charging upfront fees without clearly disclosing that the deadline has closed permanently. No application filed after 22 October 2025 under the Eighth Additional Provision of Law 20/2022 can succeed.

2. Not establishing whether the applicant is actually a child (not grandchild) of a Spaniard

Accurately mapping the degree of kinship is the starting point of any analysis. Many applicants who identify themselves as “grandchildren of a Spaniard” are in fact children — because the Spanish grandparent had children born in Spain before the exile, or because the family documentation is incomplete. The Article 17 Civil Code route for children of Spaniards is faster, legally stronger and has no expiry date.

3. Not considering the Ibero-American route if you hold a LATAM nationality

An Argentine, Venezuelan or Colombian descendant of a Spanish exile who resides in Spain or who can relocate there has the 2-year Ibero-American residency route available. This is a concrete, reasonably fast option with strong legal foundations. Not exploring it while waiting for a hypothetical Ley de Nietos reopening is a delay that can stretch into years.

4. Gathering documentation before establishing which pathway applies

Some applicants, on learning of the Ley de Nietos closure, begin apostilling and translating documents without knowing which route they will pursue. The documentary requirements vary significantly by pathway — what the Sephardic route requires is not what the Ibero-American residency route requires. Investing hundreds of euros in documents before a feasibility assessment is an avoidable error.

5. Analysing the situation individually rather than as a family unit

The analysis must be conducted at family level, not just for the individual applicant. It may be that the grandchild has no fast route, but their parent — a child of the Spanish exile — has a direct filiation route. Or that the grandchild’s spouse is Spanish, opening the marriage pathway. Family-level thinking is essential in this type of analysis.

How BMC Helps

With 19 years of experience in Spanish nationality and immigration law, BMC has managed hundreds of files for descendants of Spaniards across Latin America, Europe and North America. Our process for clients consulting after the Ley de Nietos closure always starts from the same place: diagnosis before documentation.

Before requesting a single document, we conduct a full genealogical and legal analysis of the applicant’s profile to identify:

• Whether a direct filiation route (Article 17 Civil Code) exists — typically faster and more legally robust than any residency-based route.
• Whether Sephardic eligibility exists, which requires no Spanish residence.
• Whether the applicant’s current nationality triggers the Ibero-American 2-year residency route.
• Whether an existing period of Spanish residence already places the applicant near one of the thresholds.
• Whether any family member (spouse, child, sibling) has faster options that may indirectly open additional pathways.

The resulting feasibility report identifies the recommended pathway or pathways, the requirements and estimated timeline, and allows the applicant to make an informed decision before investing time and money in documentation.

We work with clients in Argentina, Venezuela, Colombia, Mexico, Uruguay, Israel, France, Germany, the United States and any other country. All management can be handled remotely.

To begin an assessment of your situation, contact Bárbara Botía’s team (Bar. No. 11.233, ICAM Málaga) through the contact form or download our 7-pathway guide to Spanish citizenship after the Ley de Nietos closure.

Legal references:

• BOE-A-2022-17099 — Law 20/2022 on Democratic Memory
• BOE-A-2015-7045 — Law 12/2015 on Sephardic Jews
• Spanish Civil Code, Articles 17-26 — Acquisition of Spanish nationality
• Ministry of Justice — Spanish nationality information

Related pages:

• Spanish citizenship by residency
• Corporate immigration services