01
Review your eligibility
we analyze your family relationships and citizenship history.
CITIZENSHIP SPECIALISTS
Did your family move from Spain to Mexico and later settle in Texas? At Díaz & Asociados, we help Houston residents reconstruct that family history, identify the correct Spanish citizenship route and prepare the documents needed to support it.
100% Online Service
from Houston
Personalized Legal
Advice
Over 10 Years Helping
Spaniards Worldwide
HOUSTON
TX, USA
Your story
matters too
SPANISH CITIZENSHIP IN HOUSTON
Spanish Citizenship Lawyer in Houston
We work directly from Spain and assist you by video call, from the initial eligibility review and search for Spanish records through application preparation and the final stages of the process.
Request a free initial assessment. Tell us where your family came from and what documents you already have, and we will explain where to start.
A legal team by your side, no matter the distance.
OUR SERVICES
We offer a comprehensive, personalized service so you can obtain your Spanish citizenship without complications.
We analyze your situation and advise you on the best route to obtain Spanish citizenship.
We handle the birth, marriage or other certificates you need.
We review and prepare all documentation in accordance with the legal requirements.
We handle the electronic filing of your application.
We keep you informed at every stage of your case.
We support you through to the final decision and advise you on the next steps.
YOUR CITIZENSHIP, WITHOUT BORDERS
All Spanish citizenship procedures are handled in Spain, so you do not need to travel. You can complete the entire process with our team through video calls, email and a secure document exchange platform.
International Support
Secure Communication
Fully Online Process
IT’S THAT EASY
1
2
3
Tell us about your case and we will review your documentation.
We prepare and file your application in Spain.
We keep you updated until the final decision.
The first step is not ordering certificates. It is determining which legal route actually applies to your family.
We review the citizenship, dates of birth and places of birth of the relevant generations before deciding which documents should be obtained.
At Díaz & Asociados, we can:
we analyze your family relationships and citizenship history.
we search Civil Registry, municipal, parish or historical sources when a Spanish certificate is missing.
we make sure each generation is properly connected to the next.
we identify the authentication requirements that apply to each document.
documents already written in Spanish will not normally need translation into Spanish, while English-language documents may require an official translation depending on the procedure.
we organize the legal basis and supporting documentation.
we determine the competent Spanish authority or consular office and explain which steps require your presence.
where included in our engagement, we help respond to requests for additional or corrected documentation.
we explain whether registration or a swearing-in ceremony applies to your route.
Our objective is to build the application around a valid legal route instead of collecting documents without first knowing what they need to prove.
A legal team by your side, no matter the distance.
Díaz & Asociados does not have a physical office in Houston.
We work directly from Spain and meet U.S. clients by video call. This allows us to handle the Spanish legal and documentary side of your case while you remain in Texas.
For residents of Texas, the relevant Spanish consular office is generally the Consulate General of Spain in Houston. Its jurisdiction also covers New Mexico, Oklahoma, Louisiana, Arkansas, Tennessee, Alabama and Mississippi. You can check the official jurisdiction of the Consulate General of Spain in Houston.
We verify the competent authority before preparing the application so you know:
Our work concerns Spanish citizenship and Spanish law. If your issue relates to U.S. immigration status, you should work with a U.S.-licensed immigration professional.
Houston cases often involve family histories spanning Spain, Mexico and the United States.
A common case involves a Spanish ancestor who emigrated to Mexico before later generations settled in Texas.
In that situation, Mexican birth, marriage or death certificates may be necessary to connect the Spanish ancestor with the present-day applicant.
Mexican public documents intended for use in Spain may require an apostille. The competent authority depends on the type of document: federal documents are handled at federal level, while state civil records such as birth, marriage and death certificates are generally apostilled in the Mexican state where they were issued. You can review the official Mexican government information on apostilles.
Living in Texas does not change where a Mexican certificate must be authenticated.
A Texas birth certificate and a California marriage certificate follow different authentication routes because they were issued by different states.
For documents intended for use abroad, state-issued documents must be handled through the competent authority of the state that issued them. The U.S. Department of State explains the distinction between state and federal documents for apostille purposes.
We identify the correct route before you order or authenticate documents, helping to avoid unnecessary duplicate requests.
Naturalization can be an important part of the analysis.
If a Spanish ancestor later became a U.S. citizen, we may need to compare the date and circumstances of naturalization with the births of subsequent generations and the Spanish nationality rules that applied at the relevant time.
The key question is not simply whether the ancestor eventually became American, but what their citizenship status was when the next generation was born.
The same person may appear differently in Spanish, Mexican and U.S. records.
Two Spanish surnames may become one, an accent may disappear, or a first name may be translated or shortened.
We identify those discrepancies before filing and determine whether they can be explained with supporting evidence or require a formal correction.
Spanish citizenship through family ties can arise under several different provisions.
The main rules are contained in the Spanish Civil Code.
Common situations include:
Your father or mother was Spanish when you were born: Article 17 may mean that you are Spanish by origin.
Your father or mother was originally Spanish and born in Spain: Article 20 may provide a right of option.
You were born outside Spain and your father, mother, grandfather or grandmother was originally Spanish: Article 22 may reduce the required legal residence period in Spain to one year, provided the other requirements are satisfied. That one-year residence must be legal, continuous and immediately prior to the application.
A Spanish great-grandparent or more distant ancestor does not automatically give every descendant a direct right to citizenship. The intermediate generations and their citizenship history must first be reviewed.
You can find a fuller explanation in our guide to Spanish citizenship by descent, as well as our separate content on Spanish great-grandparents and dual citizenship between Spain and the United States.
We start by reconstructing your family history step by step.
We review the relevant generations, their citizenships and the documents already available.
If documents are missing, we identify where Spanish, Mexican or U.S. records should be requested.
We review names, dates, family relationships, apostilles and translation requirements.
Once the documentary chain supports the legal route, we prepare the case according to the competent Spanish authority.
For citizenship by residence, you can consult the official Spanish Ministry of Justice information on the procedure.
Where included in our engagement, we monitor official communications and help address requests for additional information. Registration, personal appearances or a swearing-in ceremony may also apply depending on how citizenship is being acquired.
We review the relevant generations, their citizenships and the documents already available.
If documents are missing, we identify where Spanish, Mexican or U.S. records should be requested.
We review names, dates, family relationships, apostilles and translation requirements.
Once the documentary chain supports the legal route, we prepare the case according to the competent Spanish authority.
For citizenship by residence, you can consult the official Spanish Ministry of Justice information on the procedure.
Where included in our engagement, we monitor official communications and help address requests for additional information. Registration, personal appearances or a swearing-in ceremony may also apply depending on how citizenship is being acquired.
We do not promise a fixed completion date. Searching for an old Spanish certificate, correcting a family record, obtaining apostilles and waiting for a consular appointment can all affect the timeline. We explain what depends on our work and what depends on public authorities. Before starting, we also define the scope of our services and identify external expenses separately when they are not included in the quote.
For your first video call, it helps to have:
Online ConsultationYou do not need to complete the entire family tree before contacting us. The information you already have can often tell us where the documentary search should begin.
No. Díaz & Asociados works directly from Spain and assists Houston and Texas clients by video call and remote document exchange.
It depends on the legal route. Some procedures can involve the competent Spanish consulate and may require personal attendance. Citizenship by residence requires the applicant to complete the applicable period of legal residence in Spain.
The quote depends on the complexity of the family history, the countries involved, the documents that must be located and whether corrections or additional work are required. We define the scope and fees before starting.
We begin with names, approximate dates, places and documents from later generations. These clues allow us to narrow the search and identify the relevant Spanish Civil Registry, parish or historical archive.
CONTACT US
Ready to move forward? Contact Díaz & Asociados for an initial assessment of your Spanish citizenship case from Houston. We will review the information you already have and explain which legal route and documents should be considered.