Getting Married in San Miguel de Allende: What Guanajuato Actually Requires (2026)

If you have been researching a San Miguel de Allende wedding in English, you have probably read that the civil ceremony costs about 1,300 pesos, that you need four witnesses, and that the paperwork takes one to two weeks.

Those numbers are real. They are also from Quintana Roo — the state that contains Cancún and Tulum, where most English-language wedding content gets written.

San Miguel de Allende is in Guanajuato. Different state, different civil code, different fee schedule. And the gap shows up on the one line that applies to almost every destination couple: what it costs when the judge comes to your venue instead of you going to the office.

Here is what the Guanajuato statute and the state registry actually say, checked on 18 August 2026.

What does the civil ceremony actually cost in 2026?

The Ley de Ingresos del Estado de Guanajuato for fiscal year 2026 sets these fees in Article 7:

• Marriage performed at the Registro Civil office — 503 pesos (Article 7, section IV.a)
• Marriage performed anywhere other than the office — 4,633 pesos (Article 7, section IV.b)
• Certified copy of the marriage record, printed — 189 pesos (section IX.b)
• Certified copy of the marriage record, digital — 130 pesos (section X.b)

Read the second line again. If you are marrying at a hacienda, a garden, a rooftop or a private home — anywhere that is not the registry office — the fee is 4,633 pesos, not 503. That is roughly three and a half times what most English-language guides quote, because they are quoting a different state's law.

In a destination wedding budget it is still a small line. That is not the point. The point is that if the first number in your guide is wrong, you should check the rest of them too. If you are still building the budget, you can also calculate how much your wedding can pay you back before you start signing contracts.

What documents does Guanajuato ask a foreign couple for?

From the state registry's own requirements sheet:

• The signed original application form
• Valid photo identification — for foreign nationals, a passport or a current immigration document issued by Mexico's Instituto Nacional de Migración
• Birth certificates, apostilled or legalized, and translated into Spanish by an authorized court translator (perito autorizado)
• Proof of address issued within the last three months
• CURP, where applicable
• A medical certificate with clinical analyses for each party
• Two adult witnesses with valid identification
• A certificate of non-existence of marriage, if you live outside the state or have lived in it for less than six months

Two of those deserve their own section, because they are the two that go wrong.

How many witnesses do you actually need?

Two.

Nearly every English-language guide says four. Guanajuato asks for two adult witnesses who know both of you and can attest that there is no legal impediment to the marriage. Only if those two cannot vouch for both parties does the requirement become two witnesses each.

Worth getting right before you ask four friends to fly in and bring their passports.

Why is the single-status certificate the step that catches Americans?

The last item on the document list is the one that stops US couples. Guanajuato asks for a certificate stating that no marriage of yours already exists, if you live outside the state — which every destination couple does.

The United States does not issue one. The State Department is explicit that there is no US certificate of no impediment. What it points to instead is a written statement declaring you are free to marry, and it notes you can have that statement notarized at a US embassy or consulate.

So the sequence is: draft the affidavit, get it notarized, and confirm with the Oficialía del Registro Civil in San Miguel that they will accept it in the form you are bringing it. Do that before you book flights for your witnesses, not after.

One more line from the State Department, because it comes up constantly: US embassy and consulate employees cannot perform marriages in a foreign country. If anyone has told you the consulate can marry you in Mexico, they are mistaken.

How does the 15-day medical certificate decide your travel dates?

Guanajuato's rule is specific: the medical certificate and clinical analyses are valid for fifteen calendar days from the date they are issued.

That single line sets your calendar. The certificate has to still be inside its fifteen days when you present it. Do the bloodwork too early and it expires before the wedding. Leave it to the last minute and you have no margin if a lab is closed, a result is delayed, or a number comes back needing a second look.

For a couple flying in, that means arriving with enough room to do the tests, collect the results and file the paperwork — and not treating the lab visit as an errand for the day before the wedding.

Should you marry legally at home and hold a symbolic ceremony here?

Plenty of destination couples do exactly that. They sign the legal paperwork in their home county, then hold the ceremony in Mexico as a symbolic one. Same venue, same dress, same guests, same photographs, no apostilles and no translations.

It is a legitimate choice and it removes the entire document chain above. What you give up is having the Mexican civil registry perform the legal act.

If you want to be legally married in Mexico, everything in this article applies. If you do not, none of it does. Decide that first, because it changes what you spend the next three months doing.

This article summarizes published rules. It is not legal advice. Fees and requirements change, and individual cases vary. Confirm with the Oficialía del Registro Civil in San Miguel de Allende, and with a Mexican attorney if your situation is not straightforward — a prior divorce, a previous marriage abroad, or a name that does not match across your documents.

Who has to be in San Miguel, and when?

Both of you, your two witnesses, and your documents. The witnesses attend the civil ceremony and need valid identification with them on the day.

That is at least four people who need somewhere to stay, on dates you cannot move once the fifteen-day clock starts running.

Hacienda Los Arcángeles has thirteen suites on the property, which covers the couple, immediate family, and the people who should not be driving at the end of the night. For guests who would rather be in town, Casa Liza is a sixteen-room boutique hotel on Boulevard del Chorro, a ten-minute walk from the center, with a spa and with hair and makeup available in the room on the morning of the wedding.

What should you do next?

If you have already chosen San Miguel, start with the affidavit and the apostilles — those are the long-lead items, and they are the ones that depend on offices in your own country, not on anything here.

If you are still comparing towns, venues and dates, this complete guide to destination weddings in San Miguel de Allende covers the ground before the paperwork starts.And if San Miguel is already decided and what you need now is the venue, you can see the chapel, the vaulted hall and the gardens here, and send your dates through the same page.

Sources, and when we checked them

• Ley de Ingresos del Estado de Guanajuato para el Ejercicio Fiscal de 2026, Article 7 — the fee schedule for civil registry services. Checked 18 August 2026.
• Registro Civil del Estado de Guanajuato, Secretaría de Gobierno — official Registro de Matrimonio Civil requirements sheet: documents, foreign-national requirements, witnesses, and the fifteen-day validity of the medical certificate. Checked 18 August 2026.
• U.S. Department of State, Marriage Abroad — on single-status documents and on consular authority to perform marriages. Checked 18 August 2026.

Frequently asked questions

How much does it cost to legally get married in San Miguel de Allende in 2026?
503 pesos at the Registro Civil office, or 4,633 pesos if the official travels to your venue, under Article 7 of Guanajuato's 2026 revenue law. A certified copy of the record is 189 pesos printed or 130 pesos digital.

How many witnesses do I need to get married in Guanajuato?
Two adult witnesses who know both parties and can attest there is no legal impediment. If they cannot attest for both of you, then two witnesses each.

Do Americans need an apostille to marry in San Miguel de Allende?
Yes. Birth certificates must be apostilled or legalized, and translated into Spanish by an authorized court translator.

How long is the prenuptial medical certificate valid in Guanajuato?
Fifteen calendar days from the date it is issued.

Can the US consulate marry us in Mexico?
No. The US State Department states that embassy and consulate employees cannot perform marriages in foreign countries.

Is a marriage performed in Mexico valid in the United States?
Marriages performed abroad are generally recognized in the United States when they are valid where they were performed. You will normally need the Mexican record apostilled and translated for US administrative purposes. Confirm the specifics with whichever US authority needs the record.