Following the introduction of the citizenship-by-descent program on April 1, 2022, individuals worldwide began exploring the possibility of claiming Slovak citizenship through their ancestors. In practice, however, the past several years have raised several unresolved legal questions, particularly around evidentiary standards and the assessment of historical citizenship status.
Four years in, the Slovak Government refined the program with targeted legislative amendments, which took effect on July 15, 2026. While the substantive eligibility criteria remain the same, these updates change how the process works.
Key changes
Residency requirement removed
One of the most notable changes is positive for applicants: the elimination of the requirement to hold a residence permit in Slovakia before applying for citizenship.
Under the previous legal framework, applicants had to first obtain a residence permit, a step administered by the Immigration Police. In practice, this step often served as a preliminary filter, with authorities assessing whether applicants sufficiently demonstrated their ancestors’ Czechoslovak citizenship.
Since the amendment, the Immigration Police no longer influence your citizenship application or the strength of your case. Until July 15, 2026, evidence of an ancestor’s Czechoslovak citizenship was the primary basis on which the Immigration Police determined whether to approve your residence permit.
The Ministry of the Interior decided to simplify the process, recognizing that most citizenship-by-descent applicants have never lived in Slovakia and have no intention of doing so. The practical impact is faster processing times, no more dealing with two separate government bodies, and a streamlined path from application to decision. The Immigration Police have no further involvement in your citizenship case.
Clearer rules for evidence
Alongside removing the residency requirement, the amended law introduced an evidentiary standard. Applicants need to demonstrate that their ancestor held Czechoslovak citizenship through official records, archival documents, or a combination of historical materials that establish citizenship status within the applicable legal framework.
This does not alter the eligibility criteria: you still need an ancestor within the third generation who was a Czechoslovak citizen born in the territory of present-day Slovakia [§ 7(8) of Act No. 40/1993 Coll.; previously § 7(2)(j) of Act No. 40/1993 Coll.].
What changed is the clarity: the amended law explicitly places the responsibility for proving citizenship status on the applicant [the new § 8(3)(k) of Act No. 40/1993 Coll.], rather than leaving this open to interpretation. The Ministry should ensure that every applicant sufficiently proves their ancestor’s Czechoslovak citizenship.
What this means in practice
At first glance, the evidentiary requirement may appear straightforward. For many applicants, the documentation required under the new standard is entirely obtainable. Yet for many individuals whose ancestors emigrated before the formation of Czechoslovakia, such documents may be lost, destroyed, impossible to obtain, or never existed. In such cases, establishing citizenship status often requires combining multiple indirect sources and interpreting them within the historical legal context.
While removing the residency requirement simplifies the process, applications should be assessed more rigorously: establishing only direct lineage to a Slovak ancestor may no longer be sufficient, and the applicant must provide documentation, records, or materials confirming Czechoslovak citizenship.
How applications are prepared
As an experienced law firm, we have consistently prepared applications with the highest level of detail. Every case we handle is built on thorough archival research, careful documentary analysis, and a deep understanding of the historical legal frameworks that determine citizenship status.
This has always been our standard approach and aligns with the new legislation. We have been meeting this requirement even before it was explicitly enacted. Therefore, we continue to process our clients’ applications as we have, consistently resulting in favorable decisions (approvals).
However, applicants pursuing the process independently, without legal representation, should be prepared to thoroughly document and explain their case. Each application is assessed individually, and previous decisions in similar cases do not automatically guarantee approval of citizenship applications submitted under the new legislation.
What complex cases have shown
Over the past several years, complex cases have demonstrated that Czechoslovak citizenship status is not just assumed. In most situations, available records must be carefully pieced together to form a complete picture.
In the summer of 2025, we won one of the most challenging cases to date. This type of case illustrates the complexities now addressed through legislative clarification, which requires applicants to provide official documents and evidence confirming that their ancestors were Czechoslovak citizens.
The timing highlights that groundbreaking cases continue to reveal gaps and complexities in this area. The amendment therefore appears to clarify the evidentiary standard going forward.
Assessing your eligibility
The 2026 reform represents a step forward for Slovakia’s citizenship-by-descent program, refining the process without reducing eligibility. The path is clearer, and for applicants who approach it properly, the outcome remains very much achievable.
Our experience representing clients in some of the most challenging citizenship cases in this field has repeatedly shown that viable paths can be found even where they initially seem impossible. However, success comes down to expertise, persistence, and a deep understanding of both historical laws and modern administrative practice.
If your family history involves early emigration or circumstances that make documentation difficult to obtain, professional help may be essential. We offer a complimentary case review, using a strategic legal approach and thorough research, to determine whether a viable path to Slovak citizenship exists.
This topic is also addressed in an article published by The Slovak Spectator — Slovakia’s leading English-language newspaper — authored by our Managing Partner, Ján Falath.
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