Why You Need to Apostille Your Documents for Citizenship by Descent Applications

Written by Yamini Thapliyal | Aug 17, 2025 7:27:19 PM

If you're pursuing citizenship by descent in countries like Italy, Greece, Portugal, Greece or Ireland, one of the first hurdles you'll encounter isn’t just proving your ancestry, it’s ensuring your documents are internationally recognized. Whether it's your birth certificate, your parent's marriage record, or your grandparent’s naturalization certificate, these documents must often pass a legal verification process before any foreign government will even review your case.

That’s where the apostille comes in, a small but powerful step that often causes delays, confusion, or rejection if overlooked. With consulates tightening standards and documentation timelines getting longer post-COVID, understanding the importance of apostilles has never been more critical for Americans.

The Apostille Explained: Why It’s Crucial for Citizenship by Descent

An apostille is a form of authentication that simplifies the legalization of public documents for international use. It verifies the authenticity of the signature, the capacity in which the person signing the document acted, and the seal or stamp on the document. In simpler terms, it's a way for one country to confirm to another that a document issued within its borders is legitimate and can be trusted abroad. It is particularly useful when documents need to be used in countries that are signatories to the Hague Convention Abolishing the Requirement of Legalization for Foreign Public Documents. This convention simplifies the authentication process by eliminating the need for multiple layers of verification (such as repeated legalization by embassies or consulates in the destination country).

Why is an apostille required for citizenship by descent?

Citizenship by descent, also known as citizenship by ancestry, is a process where individuals acquire citizenship based on their family ties to a country. When applying for citizenship by descent, you'll need to submit documents that prove your lineage, such as birth certificates, marriage certificates, and other official records establishing your connection to your ancestors who were citizens of the country you're applying to.

These documents are often considered "foreign public documents" in the country where you are applying for citizenship. To ensure these documents are recognized as valid and authentic by the foreign government, they must be authenticated. For countries that are members of the Hague Convention, an apostille serves as this authentication.

India is a signatory to the Hague Convention, and as such, documents issued in India and destined for use in other member countries require an apostille from the Ministry of External Affairs (MEA) to be recognized as legally valid. Without this authentication, your documents may not be accepted, causing delays or even rejection of your citizenship application. The apostille acts as a stamp of approval, assuring the receiving authority that your documents are indeed legitimate and can be relied upon in your pursuit of citizenship by descent.

Essential documents for citizenship by descent: Don't forget the Apostille!

If you're exploring the path of obtaining citizenship by descent, particularly when dealing with a country that's a signatory to the Hague Convention, you'll likely encounter the term "Apostille" quite often. It's a critical step that validates the authenticity of your official documents for international use.

Here's a breakdown of the documents commonly requiring an Apostille when seeking citizenship by descent:

1. Establishing lineage and identity

  • Birth Certificates: This is fundamental for proving your birth and establishing your lineage to the ancestor through whom you're claiming citizenship.
  • Marriage Certificates: If your parents or ancestors were married, their marriage certificate is often required to prove the legal union and establish your familial relationship.
  • Death Certificates: In cases where a parent or ancestor is deceased, their death certificate may be needed for legal purposes related to the citizenship application.

2. Supporting identity and background

  • Police Clearance Certificates (PCC): Some countries require a PCC to check your criminal background in your country of origin.
  • Name Change Certificates: If you've undergone a name change, the official certificate documenting this change will need to be apostilled.
  • Affidavits: Various affidavits might be needed to supplement or clarify information in other documents. These can include birth affidavits, marriage affidavits, or affidavits of single status.

3. Educational and other documents (as required)

  • Educational Documents (Degrees, Diplomas, Transcripts, etc.): While not always a direct requirement for citizenship by descent, some countries may request proof of your education, especially if it relates to other application components or if you're exploring additional paths alongside citizenship.
  • Other Relevant Documents: Depending on the specific requirements of the country, additional documents like Identity Proof (e.g., passport copy), or others may be needed and might require Apostille.

Important notes

  • Always consult the relevant embassy or consulate: The specific requirements for citizenship by descent, including Apostille needs, can vary significantly depending on the country you're applying to.
  • Hague Convention: Remember, Apostilles are primarily recognized in countries signatory to the Hague Convention. For non-Hague countries, consular legalization (attestation) might be required instead.
  • Consider Professional Services: The Apostille process can be intricate. Utilizing the services of a professional apostille agency can help ensure your documents are prepared correctly and processed efficiently.

By understanding the importance of Apostille for your citizenship by descent application and preparing your documents meticulously, you can streamline the process and increase your chances of a successful outcome.

Step-by-Step: Getting an Apostille for Your U.S. Documents

Understanding state vs. federal documents in the US apostille process

The type of document you need to apostille dictates the authority responsible for its issuance.

  • State-Issued Documents: These include birth certificates, marriage licenses, divorce decrees, educational diplomas and transcripts, and notarized documents. For these, you'll obtain the apostille from the Secretary of State's office (or a similar designated authority) in the state where the document originated. For instance, a California birth certificate requires a California apostille.
  • Federal Documents: Documents issued by US federal agencies, like FBI background checks, certifications from the US Department of Agriculture, or certain federal court documents, are apostilled by the US Department of State's Office of Authentications. It's crucial to note that FBI background checks should not be notarized before submission.

Immigration Diligence is proudly based in Washington, D.C., and can easily assist you with obtaining apostilles for your federal documents. Contact us today and let us know how we can help.

Steps to secure your US apostille

  1. Prepare Your Document: Ensure your document is either an original or a certified copy with original seals and signatures. If a translation into the destination country's official language is required, obtain a professional translation and have it notarized separately, but do not notarize the original document.
  2. Notarization (if applicable): Some documents, such as affidavits, agreements, or powers of attorney, require notarization before an apostille can be issued. A notary public will verify your identity and witness your signature.
  3. Jurisdiction & Submission: As mentioned earlier, state-issued documents go to the relevant Secretary of State's office, while federal documents are sent to the US Department of State's Office of Authentications. You'll typically need to complete an application form and pay the required fees.
  4. Receive Your Apostille: Once processed, you'll receive the apostille certificate, usually attached to your document, ready for use in the Hague Convention member country.

When preparing to apostille your documents in the U.S., there are a few important considerations to keep in mind. Processing times can vary significantly depending on the issuing authority and their current workload, so it’s essential to plan ahead to avoid delays. Additionally, always verify the specific requirements of the country where you’re submitting your documents, each country may have slightly different expectations for how apostilles should be handled. If the process feels overwhelming, working with a reputable apostille service provider can simplify things. These professionals can help ensure accuracy, save time, and reduce the risk of costly mistakes.

Common Mistakes Americans Make When Apostilling Documents — And How to Avoid Them

Navigating the apostille process can seem straightforward at first, but even minor oversights can cause major delays or rejections, especially when you're preparing documents for citizenship by descent. Many Americans underestimate the specific requirements involved, or assume one set of rules applies across all states and countries. In reality, apostille regulations vary depending on the issuing U.S. authority, the type of document, and the requirements of the destination country. A single error, such as submitting the wrong version of a document or failing to notarize it correctly, can derail your entire timeline, particularly when dealing with time-sensitive immigration or citizenship applications.

According to American Health Bio, several common pitfalls frequently trip up applicants. These include submitting documents to the wrong agency (state vs. federal), overlooking the need for notarization before apostille, and assuming digital or photocopied documents are acceptable. Many people also fail to confirm whether the receiving country is a member of the Hague Apostille Convention, which can drastically affect the type of authentication required. The article also emphasizes that not all apostille services are created equal, using a third-party provider without proper credentials can result in incomplete or invalid documentation.

Other Common Mistakes to Avoid

1. Using Ineligible Documents
One of the most frequent errors is trying to apostille documents that don’t qualify. For example, vital records like birth or marriage certificates must be official, certified copies issued by the appropriate state authority, not hospital-issued or photocopies. Similarly, educational credentials often need to be notarized before they can be apostilled, and this notarization must follow strict local legal standards.

2. Ignoring State-Specific Rules
Each U.S. state has its own guidelines for apostilling documents. A mistake in one state might be acceptable in another, but immigration authorities abroad won’t make exceptions. Always consult the Secretary of State’s website for the issuing state to ensure compliance, especially for state-issued documents like diplomas or background checks.

3. Not Using the Correct Apostille Authority
Some documents require an apostille from the U.S. Department of State (federal-level documents like FBI reports or federal court documents), while others are handled at the state level. Submitting a federal document to a state authority or vice versa can result in rejection or processing delays.

4. Failing to Plan for Translations
If your destination country requires translated versions of documents, the translation must often be certified and sometimes apostilled separately. Many applicants overlook this step or try to use uncertified translations, which may be rejected by foreign authorities.

5. Over-Reliance on DIY Solutions
While it might seem cost-effective to handle the apostille process yourself, many applicants run into issues with missing stamps, incomplete forms, or overlooked requirements. As Global Document Solutions points out, using experienced professionals not only ensures compliance but also saves valuable time, especially when you're preparing multiple documents for international use.

6. Misunderstanding the Validity Period
Some countries impose a time limit on how recent your apostilled documents must be typically 3 to 6 months. Submitting documents that are too old can result in them being rejected, requiring you to restart the entire process.

7. Overlooking Delivery and Return Logistics
According to
AME Services, delays often occur due to incomplete mailing instructions or choosing unreliable couriers. Incorrectly filled shipping labels, lack of tracking, or failure to include return envelopes can lead to unnecessary setbacks or lost documents.

How to Avoid Apostille Mistakes: A Step-by-Step Guide

Avoiding apostille errors doesn’t require legal expertise but it does require careful planning. Here's how to ensure your documents are accepted the first time:

  1. Know Which Authority Handles Your Document

  • State-issued documents (like birth certificates or diplomas) should be sent to the Secretary of State where they were issued.

  • Federal documents (like FBI background checks) must go through the U.S. Department of State.
    Double-check the jurisdiction before mailing.
  1. Only Use Official, Certified Documents

  • Request certified copies directly from government agencies.

  • Avoid scanned, photocopied, or hospital-issued documents.

  • For school diplomas, have them notarized before apostilling.
  1. Don’t Skip Notarization Where Required

  • Some documents, especially personal letters or academic records, need notarization before the apostille.

  • Use a licensed notary, and confirm if notarization is valid in the issuing state.
  1. Translate Documents When Necessary

  • If the receiving country doesn’t use English, submit a certified translation.

  • In some cases, you may need to apostille both the original and the translation. Check local requirements.
  1. Use Recently Issued Documents

  • Many countries require documents that are less than 3–6 months old.

  • When in doubt, request a fresh certified copy close to the submission date.
  1. Package and Ship Documents Carefully

  • Include prepaid return envelopes and clear mailing instructions.

  • Use trackable courier services like FedEx or UPS.

  • Make copies of every document before sending.
  1. Vet Apostille Services Before Using Them

  • If you hire a third-party service, check for verified reviews, Better Business Bureau ratings, and physical office locations.

  • Avoid services that don’t clearly state processing times or don’t communicate by phone or email.
  1. Research Country-Specific Requirements

  • Not all countries accept apostilles, even if they’re part of the Hague Convention.

  • For non-member countries, you may need document legalization instead. Always verify with the embassy or consulate.

Don’t risk delays or rejections—our team reviews your documents and handles apostille steps at a fraction of the cost of apostille service providers. Book your free consultation and let us help you.

Hiring an Apostille Service vs. Doing It Yourself: What’s Right for You?

When Americans are preparing documents for citizenship by descent, one big decision they often face is whether to handle the apostille process themselves or hire a professional agent or service. Both options have their merits, and potential downsides. Below is a clear breakdown to help you decide what’s right for you.

 Pros of Using an Apostille Service Provider:

  • Convenience: They handle everything from document review to submission, saving you time and effort.

  • Expertise: Professionals are familiar with both federal and state-specific requirements, reducing the risk of rejections or delays.

  • Faster Processing: Many providers offer expedited services that can cut down waiting time significantly.

  • Error Reduction: Avoid common mistakes like incomplete forms or incorrect notarization.

Cons to Consider:

  • High Fees: Many agents charge hundreds of dollars for basic apostille services—sometimes more than what’s necessary.

  • Lack of Transparency: Some third-party services operate without clear timelines or communication.

  • Risk of Scams: Not all providers are legitimate. Poor reviews or a lack of verifiable contact information are red flags.

While most agents charge high prices for apostille assistance, Immigration Diligence includes it at a fraction of the cost cost as part of our full-service citizenship by descent support. Our team ensures your documents are processed correctly, saving you from costly errors and delays.

 Book a free consultation and let us handle the paperwork, so you can focus on your family’s future.

What Comes After Apostille? Your Next Steps in the Citizenship by Descent Process

Once your documents are apostilled, you're one step closer, but the journey doesn’t end there. The next crucial step is compiling, translating (if needed), and submitting your application package to the appropriate government authority or consulate, depending on the country you're applying to. Each country has its own submission procedures, timelines, and documentation standards which means even a small mistake can lead to delays or rejection.

You may also need to gather additional evidence, coordinate with international offices, or respond to requests for clarification. Having a clear, country-specific roadmap is essential to moving forward without unnecessary stress or surprises.

How Immigration Diligence Simplifies the Entire Process

From document preparation to final submission, our team guides you through every step of your citizenship by descent application. We don’t just help you get apostilles, we ensure your full file meets legal, procedural, and country-specific standards.

Book your free consultation and let us help you turn your family legacy into citizenship.