Process & Documents
The Mistakes That Actually Sink Applications
1
Applying to AMEXCID before getting university admission
2
Submitting an acceptance letter older than 60 days
3
Applying for a program that is excluded or not on the official list
4
Uploading documents that exceed 1.8 MB
5
Submitting multiple registrations or duplicate accounts in SIGCA
6
Not translating non-Spanish documents
7
Applying for a B1 Spanish certificate when B2 is required
8
Arriving in Mexico expecting the airfare to be covered
9
Assuming IMSS medical coverage starts immediately
10
Missing the in-person AMEXCID registration deadline
The short checklist before you submit
Still have questions?
The FAQ covers many more specific scenarios, including edge cases around eligibility, language certificates, and what happens after you are selected.