Visa Documents Explained
Every document a visa application can ask for
There are about twenty. What differs between applications is which ones, in what form, and which office has to authenticate them. That last question is where most of the avoidable delay lives, so it is marked on every entry below.
Passport No authentication
Why it is asked for. Identity, nationality and the physical book the visa is placed in.
How to get it. Renew early. Processing times published by the U.S. Department of State move with demand.
Specification and validity. Most countries require validity of at least six months beyond your intended departure. A significant minority require six months beyond entry, and some long-stay visas require twelve to fifteen months. Two blank visa pages is the common minimum; some countries require four.
Lead time. Weeks; check current published processing times
What goes wrong.
- Insufficient remaining validity is the single most common reason a traveller is refused boarding at a U.S. airport, before they ever reach the destination.
- Damaged passports, including water damage and a detached cover, are routinely rejected as invalid.
- A passport with your previous married or maiden name creates a mismatch with supporting documents. Fix the passport first.
Visa application form No authentication
Why it is asked for. The core filing. Almost always country-specific.
How to get it. Download or complete it on the official portal of the country you are applying to, or the outsourced visa application centre it uses. Never pay a third party for a form that is free.
Specification and validity. Usually signed within days of the appointment. Many systems generate a barcoded PDF that must be printed at full size and unmodified.
Lead time. Same day
What goes wrong.
- Consular jurisdiction is determined by your U.S. state of residence. Filing at the wrong consulate is an automatic rejection, not a transfer.
- Answering "no" to a question about previous refusals when a refusal exists is treated as misrepresentation, which is far more serious than the original refusal.
- Many portals time out and discard the form. Draft your answers offline first.
Passport-format photographs No authentication
Why it is asked for. Every application.
How to get it. Check the destination specification before you sit for them. The U.S. passport photo standard is not universal.
Specification and validity. Schengen states generally require 35 x 45 mm with the face occupying 70 to 80 percent of the frame on a light grey or off-white background. The United States uses 2 x 2 inches on pure white. China requires 33 x 48 mm on white. India requires 2 x 2 inches on white. Taken within the last six months in almost all cases.
Lead time. Same day
What goes wrong.
- Glasses are prohibited in an increasing number of systems, including U.S. passport photos, and cause automatic rejection.
- Digital retouching, including skin smoothing applied automatically by phone cameras, invalidates a photo.
- Reusing U.S. passport photos for a Schengen application is the most common photo rejection.
Flight reservation and travel itinerary No authentication
Why it is asked for. Evidence that you intend to leave, and that your stated dates are real.
How to get it. A held reservation with a real booking reference. Many consulates accept a reservation rather than a paid ticket, precisely because buying a ticket before a visa decision is a bad idea.
Specification and validity. Must show entry and exit within the requested visa validity, with a verifiable PNR.
Lead time. Same day
What goes wrong.
- Do not buy a non-refundable ticket before the visa is approved.
- Fake or expired "dummy" itineraries are checked and are treated as document fraud.
Proof of accommodation No authentication
Why it is asked for. Where you will actually be, for the whole stay.
How to get it. Hotel confirmations covering every night, a signed lease, a property deed, or an official invitation from a host.
Specification and validity. Must cover every date of the requested stay with no gaps. Gaps are a frequent refusal reason.
Lead time. Days
What goes wrong.
- Several countries require the host invitation to be on an official form obtained by the host from their local authority, not a letter the host writes.
- Long-stay visas usually require a registered lease. A short-term rental booking is not accepted.
Proof of funds No authentication
Why it is asked for. Evidence you can support yourself without working illegally or becoming a public charge.
How to get it. Three to six months of bank statements, sometimes stamped or certified by the bank, plus pay slips or a benefit award letter.
Specification and validity. Most Schengen states apply a published per-day minimum. Long-stay categories set an annual or monthly figure, often indexed to a local benchmark.
Lead time. 1 to 10 days
What goes wrong.
- A large deposit shortly before filing looks like borrowed money and frequently triggers a refusal. Season the balance for several months.
- Screenshots and unbranded PDFs are commonly rejected. Ask the bank for stamped statements.
- A bank letter confirming the account holder, opening date and average balance often needs notarisation and an apostille, unlike the statements themselves.
Travel or health insurance No authentication
Why it is asked for. Mandatory for the Schengen area and for a growing number of long-stay categories.
How to get it. Buy a policy that names the destination, states the coverage limit and includes repatriation of remains.
Specification and validity. Schengen requires a minimum of 30,000 euros of medical cover valid throughout the zone for the whole stay. Long-stay categories often require full local-standard cover with no deductible and no waiting period.
Lead time. 1 to 3 days
What goes wrong.
- A credit card travel benefit almost never satisfies the Schengen requirement because it does not name the traveller and the zone.
- Spain in particular requires a policy from an insurer authorised in Spain with zero co-payment. Standard international policies fail.
FBI Identity History Summary (police clearance) Federal
Also called: FBI background check, national police certificate
Why it is asked for. Required for essentially every long-stay, work, study, residence and citizenship application. Short tourist visas rarely ask for it.
How to get it. Order directly from the FBI electronically, or through an FBI-approved Channeler, which is usually faster. The mail route requires fingerprints on form FD-1164.
Specification and validity. Typically accepted for three to six months from the issue date, and some authorities count from the date of the apostille rather than the date of issue.
Lead time. 1 to 10 days to obtain, then federal authentication
What goes wrong.
- A state police clearance is not a substitute and is routinely rejected. Consulates want a federal record covering all fifty states.
- The FBI result is a federal document. It must be authenticated by the U.S. Department of State Office of Authentications. A Secretary of State cannot apostille it, and sending it to one wastes weeks.
- Print the electronic PDF once, unaltered. Do not sign or annotate it.
- Order it last. It ages while the rest of your file is assembled.
Certified birth certificate State
Why it is asked for. Identity, nationality and proof of family relationships for dependants and family-based applications.
How to get it. Order a certified long-form copy from the vital records office of the state or county of birth.
Specification and validity. Many authorities require issuance within the last three to six months even though the underlying facts never change.
Lead time. 3 to 20 days
What goes wrong.
- Hospital souvenir certificates are never accepted.
- The apostille comes from the Secretary of State of the issuing state, not your state of residence.
- A Consular Report of Birth Abroad, form FS-240, is a federal document and takes the federal authentication route instead.
Certified marriage certificate State
Why it is asked for. Spouse and family visas, dependants on a work or study visa, and joint financial evidence.
How to get it. Certified copy from the county clerk or state vital records office that recorded the licence.
Specification and validity. Usually within three to six months of issue for visa purposes.
Lead time. 3 to 20 days
What goes wrong.
- A church or celebrant certificate is not a civil record and will be rejected.
- Some countries additionally require the marriage to be transcribed into their own civil registry after arrival, which needs a second apostilled copy.
Divorce decree or former spouse death certificate State
Why it is asked for. Proving current marital status where earlier records show a different one, and for remarriage abroad.
How to get it. Certified copy from the issuing court clerk, or the vital records office for a death certificate.
Specification and validity. Generally accepted regardless of age, but the certification and apostille must be recent.
Lead time. 5 to 30 days
What goes wrong.
- The clerk certification is what the Secretary of State authenticates, so an uncertified court copy cannot be apostilled.
Diploma, degree certificate and transcripts State
Why it is asked for. Student visas, skilled work visas, professional licensing and teaching abroad.
How to get it. Order sealed official transcripts from the registrar. For the diploma itself, most states require a notarised copy or a registrar attestation before it can be authenticated.
Specification and validity. Often needs both an apostille and a credential evaluation by a recognised body in the destination country.
Lead time. 5 to 30 days
What goes wrong.
- A diploma is a private document until an official certifies it. In most states the route is a notarised true copy, or a registrar signature that the Secretary of State has on file.
- Teaching-abroad programs commonly require both the degree and a background check apostilled, plus a TEFL certificate.
- Credential evaluation is a separate process from authentication and takes its own weeks.
Employment letter or contract No authentication
Why it is asked for. Business, work and digital nomad visas, and as evidence of ties for a tourist visa.
How to get it. On company letterhead, signed by an officer, stating your role, salary, start date, approved leave and that your job continues.
Specification and validity. Usually dated within 30 days of filing. Work visas normally need the contract itself, sometimes notarised and apostilled.
Lead time. Days
What goes wrong.
- Digital nomad visas commonly require proof the employer has traded for at least a year and that you have worked there for at least three to six months.
- A letter that does not state you are expected back is read as evidence you may not return.
Invitation or sponsorship letter No authentication
Why it is asked for. Business visits, family visits and some student and work categories.
How to get it. From the host company, institution or individual, with their registration or identity details and their commitment regarding your stay.
Specification and validity. Several countries require an official, government-issued invitation obtained by the host, not a letter they compose.
Lead time. Days to weeks
What goes wrong.
- Russia, Belarus, Azerbaijan and several others use formal invitation systems where a private letter has no standing.
- Where a host guarantees your costs, they are usually required to prove their own income.
Medical certificate or health examination State
Why it is asked for. Long-stay, work and residence categories in many countries, and immigrant visas everywhere.
How to get it. Sometimes any licensed physician on letterhead; often a panel physician the destination designates.
Specification and validity. Typically valid 30 to 90 days. Immigrant medicals have their own validity rules.
Lead time. 3 to 21 days
What goes wrong.
- Where the destination publishes exact wording, use it verbatim. A generic doctor letter is refused.
- Panel physician examinations cannot be substituted with your own doctor, at any price.
Yellow fever vaccination certificate No authentication
Why it is asked for. Required for entry to many countries in Africa and South America, and by others if you have transited an endemic country.
How to get it. From an authorised yellow fever vaccination centre, recorded on the International Certificate of Vaccination or Prophylaxis, the yellow card.
Specification and validity. Valid from 10 days after vaccination and now for life under the International Health Regulations.
Lead time. 10 days minimum before travel
What goes wrong.
- The 10-day waiting period is enforced. Vaccinating a week before departure does not work.
- Requirements depend on your itinerary, not just your destination. A transit through an endemic country can trigger it.
Apostille or consular legalisation of the above No authentication
Why it is asked for. A foreign government cannot verify a U.S. county clerk signature. Authentication is how a document becomes usable abroad.
How to get it. State-issued documents go to the Secretary of State of the issuing state. Federal documents go to the U.S. Department of State Office of Authentications. If the destination is not a Hague Convention member, the document then goes to that country embassy or consulate for legalisation.
Specification and validity. An apostille is a single certificate valid in every Convention country. Legalisation is a chain and is specific to one destination.
Lead time. Days to weeks depending on the route
What goes wrong.
- Sending a federal document to a Secretary of State, or a state document to the U.S. Department of State, is the most common and most expensive routing error.
- A private document such as a letter or affidavit is not a public document until a notary has acknowledged the signature. The notary acknowledgement is what gets authenticated.
- A few states require the county clerk to certify the notary commission before the Secretary of State will act.
Certified translation No authentication
Why it is asked for. Any destination that does not work in English.
How to get it. Translate after authentication so the apostille or legalisation certificate is included in the translation.
Specification and validity. Some countries only accept translators sworn in their own jurisdiction: Spain traductor jurado, Italy traduttore giurato, Brazil tradutor público juramentado, Argentina traductor público matriculado. Others accept a certified U.S. translation with a translator affidavit.
Lead time. 2 to 7 days
What goes wrong.
- Translating before authentication is the single most common way to pay for the same translation twice.
- A translation prepared in the United States is refused outright by several countries. Check before you buy it.
Power of attorney State
Why it is asked for. Required wherever a local lawyer or agent files on your behalf, and for property and company matters.
How to get it. Your local representative supplies the exact wording. Sign before a U.S. notary, then authenticate.
Specification and validity. Often limited in time, sometimes to 90 days.
Lead time. 1 to 5 days
What goes wrong.
- Sign nothing until the receiving lawyer has approved the draft. A re-executed power of attorney means a second apostille.
No-objection certificate or sponsor consent State
Why it is asked for. Common in Gulf states, and for minors travelling without both parents.
How to get it. From an employer, sponsor or parent, notarised and then authenticated.
Specification and validity. Wording is usually prescribed by the receiving authority.
Lead time. 1 to 7 days
What goes wrong.
- For minors, many countries require a notarised and apostilled consent from the non-travelling parent, and airlines check it at boarding.
- 1 Obtain a certified original From the issuing authority. Photocopies, scans and souvenir certificates cannot be authenticated.
- 2 Notarise, if it is a private document Letters, affidavits, powers of attorney and diploma copies need a notary acknowledgement first. Government-issued vital records do not.
- 3 County clerk, in some states A handful of states require the county clerk to certify the notary commission before the Secretary of State will act.
- 4 Authenticate at the right level State-issued documents go to the Secretary of State of the ISSUING state. Federal documents, including the FBI Identity History Summary, go to the U.S. Department of State Office of Authentications.
- 5 Apostille or embassy legalisation Hague Convention destination: the apostille ends the chain. Non-member destination: the document then goes to that country embassy or consulate.
- 6 Certified translation Translate the document together with its apostille or legalisation certificate. Doing this first means paying twice.
- 7 File with the right consulate Jurisdiction is by your U.S. state of residence. Bring originals plus a full copy set.
The two expensive mistakes. Sending a federal document such as an FBI Identity History Summary to a Secretary of State, which cannot authenticate it. And translating before authentication, so the apostille certificate is not inside the translation and the whole set has to be paid for twice.
Photographs, biometrics and appointments
Biometrics and appointments
- Most systems now capture ten fingerprints and a facial image. Schengen biometrics are reused for 59 months, so a repeat applicant within that period may not need to attend in person.
- Many countries outsource collection to VFS Global, TLScontact, BLS International or a similar centre. These are legitimate contractors, and their service fee is separate from and additional to the government visa fee.
- Appointment availability is the binding constraint far more often than the decision. Book first and assemble the file around the date.
- Only the official portal or the contracted centre can book an appointment. Sites charging for "priority access" to a free slot are reselling something they do not control.
What you actually pay
- The government visa fee. Schengen short-stay rose from 80 to 90 euros with effect from 11 June 2026.
- The visa application centre service fee, where one is used, typically 20 to 60 dollars.
- Optional extras such as courier return, SMS updates and premium lounges, which are genuinely optional however they are presented.
- Document costs: vital records, the FBI check, authentication fees per document, translation per page.
- Visa fees are almost universally non-refundable if you are refused, and are usually payable again on re-application.
How far ahead to start
- Short-stay visas: most consulates accept applications from six months before travel and no later than 15 days before. Apply four to eight weeks out, and earlier for the summer peak.
- Long-stay and residence visas: three to twelve months, driven by appointment availability and document lead times rather than by the decision itself.
- Documents needing authentication: add three to six weeks for federal authentication, and more for embassy legalisation on top.
- The correct sequence is backwards. Fix the appointment date first, then work back through translation, authentication, and finally ordering the documents that expire, so they are as fresh as possible on the day.
Common questions
Which of these will I actually need?
It depends entirely on the category. A short tourist visa often needs nothing authenticated at all; a spouse or student visa can need six to twelve documents apostilled across several states. Use the finder or a country-and-category page to get the specific list rather than working from this catalogue.
Why does the issuing office matter so much?
Because sending a document to the wrong one wastes weeks and the fee. Federal records, including the FBI Identity History Summary, are authenticated by the U.S. Department of State. State records, including birth and marriage certificates, go to the Secretary of State of the state that issued them, which is often not the state you live in.
How fresh do documents need to be?
Most authorities want vital records and police certificates issued within the last three to six months, and some count from the date of the apostille rather than the date of issue. Build the sequence backwards from your appointment so nothing ages out.
Authoritative sources
Where this tool disagrees with one of these, the official source is right. Tell us and we will correct it.
- U.S. Department of State: Learn About Your Destination Entry, exit and visa requirements for U.S. citizens, country by country. The authoritative U.S. government starting point.
- U.S. Department of State: Records and Authentications Federal document authentication, including the Office of Authentications.
- HCCH: Apostille Convention status table The authoritative list of which countries are party to the Apostille Convention, and the entry-into-force date for each.
- Foreign embassies in the United States Directory of every foreign embassy in Washington, which is where legalisation happens for non-Convention destinations.
- U.S. embassies and consulates worldwide For U.S. citizen services abroad and notarials.
- Smart Traveler Enrollment Program Register your trip so the nearest embassy can reach you.
- CDC Travelers Health Vaccination and health entry requirements by destination.
- IATA Travel Centre The database airlines actually check at the boarding gate.
Verified Sep 7, 2026 Primary sources: travel.state.gov, www.hcch.net
This resource is provided free by Federal Apostille as an educational tool. It is not legal or immigration advice, and no attorney-client relationship is created by using it. Visa rules, fees, processing times and entry requirements change frequently and often without notice, and individual circumstances change the answer. Always confirm current requirements with the official government source and the specific embassy or consulate that has jurisdiction over your place of residence before you book travel or file an application. Every figure on this site carries the date we last verified it and a link to the primary source.
