How to Apostille US Documents for the Portugal D7 (and Other Visas) in 2026
Every Portuguese visa application — D7, D8 Digital Nomad, Golden Visa, family reunification, even the work visa — requires US documents that have been apostilled. The apostille is an internationally recognized authentication that makes your US documents legally valid in Portugal under the 1961 Hague Convention.
Skip this step or do it wrong, and the Portuguese consulate (or AIMA in Portugal) will reject your application without explanation. This guide covers what needs apostilling, the federal vs state distinction, timelines, costs, and how to avoid the common mistakes that cost applicants weeks.
Need help with the whole apostille pack? Monument Visa handles end-to-end apostille for D7, D8, and Golden Visa applicants — FBI background check, marriage, birth, and education credentials, all done in one workflow with delivery to your address.
What is an apostille (and what it is not)
An apostille is a stamp or attached certificate issued by a designated US authority that authenticates the signature, seal, or stamp on a public document. It does NOT verify the contents of the document — only that the signing official was real and acting in their official capacity.
For Portugal applications, this means: your FBI background check needs to be certified by the FBI as accurate, then apostilled at the federal level so Portugal recognizes it as authentic. Your marriage certificate needs to be apostilled by the state that issued it. Different documents go through different paths.
Federal vs state apostille: which doc goes where
This is the single most-confused part of the process and the source of most rejected applications.
Federal apostille (US Department of State)
For documents issued by US federal agencies. Applies to:
- FBI Identity History Summary (your federal background check) — signed by an FBI official
- IRS letters (rare, but if you need US tax-ID confirmations)
- SSA letters (Social Security verification, sometimes needed for D7 income proof)
- Federal court records (for divorce decrees from federal courts, military court records)
These go to the US Department of State Office of Authentications in Washington DC. Mail-in service: $20/document, processing time 11-16 weeks (very slow). Walk-in service available in DC.
State apostille (issuing state Secretary of State)
For documents issued by US states or state-licensed officials. Applies to:
- Birth certificates — state where you were born (not where you live now)
- Marriage certificates — state where the marriage was registered
- Divorce decrees — state where the divorce was granted
- Death certificates — state where the death was registered
- Diplomas and transcripts — state where the school is located, often requiring a notarization step first
- Adoption records — state where the adoption was finalized
Each state has its own Secretary of State office. Pricing varies ($5-$30/document) and timelines vary (2 days to 6 weeks). Most states have a mail-in service.
The exact document checklist for each Portuguese visa
D7 Passive Income Visa
- FBI background check (federal apostille)
- Birth certificate — primary applicant + each dependent (state apostille)
- Marriage certificate (if applicable, state apostille)
- Proof of income letters — from Social Security, pension administrator, etc. (federal or state depending on issuer)
D8 Digital Nomad Visa
- FBI background check (federal apostille)
- Birth certificate (state apostille)
- Marriage certificate if applicable (state apostille)
- Education credentials — some consulates ask for diploma or degree, requires school notarization first then state apostille
- Proof of remote-work contract (typically not apostilled, but consulate-specific)
Golden Visa
- FBI background check (federal apostille)
- Birth certificate (state apostille)
- Marriage certificate (state apostille)
- Source-of-funds documentation may need notarization + apostille depending on country and document type
Family Reunification
- Birth and marriage certificates of the connecting family relationship (state apostille)
- FBI background check for adults (federal apostille)
- Adoption decrees if applicable (state apostille)
Timing: when to start the apostille process
Two timelines matter:
- Document validity: Portuguese consulates require apostilled documents to be issued within the last 6 months. So you cannot apostille your FBI report 8 months before your visa appointment — it will be expired.
- Apostille processing: Federal apostilles are slow (11-16 weeks). State apostilles vary from 2 days to 6 weeks.
Recommended sequence:
- 4-5 months before visa appointment: Order FBI background check from FBI.gov (takes 1-3 weeks) and start federal apostille process immediately upon receipt. This is your longest single dependency.
- 3 months before: Request birth/marriage certificates from issuing states (most arrive in 1-2 weeks). Submit for state apostille.
- 2 months before: All apostilled documents in hand. Begin certified Portuguese translation.
- 1 month before: Documents translated, organized, ready for consulate appointment.
Cost breakdown
- FBI background check: $18 directly from FBI.gov, or $50-100 through an FBI-approved channeler (faster turnaround)
- Federal apostille: $20/document at the US Department of State (mail-in)
- State apostilles: $5-$30/document depending on state
- Vital records ordering fees: $15-$30 per certified birth/marriage/death certificate from the state
- Notarization (for diplomas): $5-$25 per document
- Certified Portuguese translation: $30-$60 per page (required for the consulate)
- Shipping back-and-forth: $30-$80 total in tracked mail and courier services
Total for a typical D7 applicant (single, US-born, no marriage): $200-$400 self-managed, or $500-$900 through a professional service (which handles the orchestration, shipping, and translation).
Certified Portuguese translation
Apostilled US documents must be translated into Portuguese by a certified translator and the translation must also be authenticated. Two paths:
- Tradutor Ajuramentado in Portugal — certified court-appointed translators in Portugal. Typically $30-$50 per page. Most secure path.
- Brazilian or US-based certified translator with notarization — cheaper but consulates sometimes reject. Verify with your specific consulate before going this route.
Key rule: the translation must include both the document text AND the apostille text. Order the translation AFTER you have the apostille, not before.
Common mistakes to avoid
- Using a state apostille for an FBI report. The FBI is a federal agency — its documents must go through the federal Department of State, not a state Secretary of State. This is the #1 reason for rejected D7 applications.
- Ordering the FBI report from a non-approved source. Only the FBI directly or FBI-approved channelers (like Accurate Biometrics, Certifix, etc.) issue FBI reports that can be apostilled. Random “background check” companies do not work.
- Apostilling too early. Apostilles older than 6 months are typically rejected by Portuguese consulates. Time the process to land 1-3 months before your visa appointment.
- Forgetting the marriage cert when applying with a spouse. Even if your spouse is the primary applicant, both birth certificates AND the marriage certificate need apostille.
- Translating before apostilling. The translation must include the apostille; if you translate first, you need to redo the translation.
DIY vs professional service
The DIY path saves $300-$500 but takes 4-6 months of orchestration: ordering documents, tracking shipping, dealing with corrections when documents are returned for errors, organizing translation, etc.
The professional service path (e.g., Monument Visa) handles all of the above for a flat fee, including:
- FBI report ordering through an approved channeler
- Federal apostille processing
- State apostille on birth/marriage docs
- Notarization where required
- Direct shipping to your address
For most applicants, the time savings and reduced risk of rejection make professional services worthwhile — especially given that a single rejected document can delay your visa by 2-3 months.
Skip the orchestration: Order your apostille pack from Monument Visa → Single workflow, single timeline, delivered to your door. They handle FBI, state vital records, and federal apostille in one go.
Frequently Asked Questions
Do I need to apostille a copy or the original?
Original (or certified copy from the issuing state). Photocopies are not valid. Order a fresh certified copy from the state, then apostille that.
How long does an apostille remain valid?
The apostille itself does not expire, but Portuguese consulates require apostilled documents to be issued within the last 6 months. So plan the apostille timing to land within that window before your appointment.
Can I apostille a document that was issued years ago?
Yes, but the consulate will reject it for being outside the 6-month window. Always order a fresh certified copy from the issuing state, then apostille that fresh copy.
Do I need apostille if I am a Sephardic descendant applying for citizenship?
Sephardic descent applications have their own document set including ancestral documentation; not all need apostille. But your own birth certificate and supporting docs typically still need apostille. Verify with the specific Portuguese embassy or consulate handling your application.
What if my birth state has a long apostille processing time?
California, New York, and Texas are the slowest states (4-6 weeks for state apostille). If that delays your visa timeline, professional services can sometimes expedite via in-person submission for an extra fee.
Do I need to translate ALL apostilled documents?
Yes — both the document and the apostille text need certified Portuguese translation for consulate submission. Order the translation after the apostille is in hand.