GesMexa Free consultation
Paperwork & filings

The errands nobody wants to run, we run them

e.firma, tax certificates, IMSS registrations, birth certificates, apostilles, trademarks and the appointments that never seem to exist. You send the details on WhatsApp; we handle the queue, the portal and the paperwork in any Mexican state.

Flat price per filing · Realistic timelines before we start

Catalogue of filings

If you don't see it here, ask. We work with federal, state and municipal agencies across the country, and also for Mexicans living abroad who cannot come and stand in line themselves.

Each filing is quoted flat and we tell you the real timeline before starting, not the brochure one.

GesMexa staff handing a client their stamped file at a government office in Mexico
You send the details on WhatsApp. We stand in the queue, work the portal and handle the paperwork.

With the tax authority (SAT)

  • Tax ID registration and updates
  • e.firma: issuance, renewal and revocation
  • Tax Status Certificate
  • Compliance Opinion
  • Change of tax address or business activity
  • Suspension and resumption of activities
  • Appointments when the portal has none

Social security (IMSS, INFONAVIT)

  • Employer registration
  • Employee registrations and terminations
  • Correction of contribution weeks
  • Social security number and CURP
  • Contribution disputes
  • Certificates of no outstanding debt

Personal documents

  • Birth, marriage and death certificates
  • Certified CURP and corrections
  • Apostilles and legalisation
  • Certified copies and sworn translations
  • Criminal record certificates
  • Civil Registry filings

Company and trademark

  • Company incorporation
  • Trademark registration
  • Company digital signatures and seals
  • Ministry of Economy filings
  • Shareholder minutes and powers of attorney
  • Municipal permits and licences

Why a badly done filing costs you later

An outdated tax address means official notices go to a place you left. An expired e.firma leaves you unable to invoice at the worst possible moment. A negative compliance opinion loses you a government or corporate contract. Paperwork is not pointless bureaucracy: it is the door the real problems come through.

We do the filing, but we also tell you what breaks if you skip it. And when something is already broken, we have the next step: an administrative amparo from MX$6,900 or whichever remedy fits.

Living outside Mexico? We obtain certificates, CURP, tax IDs and apostilles for Mexicans abroad, and handle Mexican dual citizenship for people born in the United States to Mexican parents.
File of certified and apostilled Mexican documents prepared by GesMexa
An outdated tax address or an expired e.firma is the door the real problems come through.

How a filing runs

You tell us what you need

A WhatsApp message is enough. If you don't know what the filing is called, describe the problem and we identify it.

Exact document list

We send you what we need, in what format, and the flat price. No surprises halfway through.

We execute

Portal, appointment, counter or representation. We keep you posted on progress and on anything the authority asks for.

We deliver

Receipts, certificates and documents digitally, and physically where it applies. We keep a copy in your file.

Paperwork questions

Do I have to show up in person?+

In most cases, no. Many filings with the SAT, the social security institute and the Civil Registry are now online or can be done with a power of attorney. When the authority insists on physical presence — as with a first e.firma for an individual — we book the appointment, prepare the complete file and go with you so you are not turned away.

How long do these things take?+

It depends on the authority. A tax status certificate is instant; an e.firma depends on appointment availability; a trademark registration takes months. We give you a realistic timeline before starting rather than selling you a miracle.

Do you charge per filing or a retainer?+

You can hire individual filings at a flat price each, or fold them into a subscription if you already work with us. Official government fees are paid separately and we always show you the receipt.

Do you help people living outside Mexico?+

Yes, and it is a large part of what we do: Mexicans in the United States and Europe who need certificates, CURP, apostilles or a tax ID, and foreigners regularising their position in Mexico. Everything is coordinated over WhatsApp and email.

What do you need from me to start?+

Almost always: official photo ID, CURP, proof of address and the specific document for the filing in question. We send you an exact list at the start so we are not chasing documents one at a time.

When the counter is no longer enough. If an agency refused your filing without stating grounds, shut down your business, fined you or has simply gone months without answering, the next step is an administrative amparo, from MX$6,900. The failure-to-respond claim rests on article 8 of the Constitution and no deadline runs against you while the silence lasts.

Tell us which filing is stuck.

We'll tell you whether it can be done online, how long it really takes and which documents you need. Same business day.

Message us on WhatsApp