Maquiladora programs in México used to run under a patchwork of separate decrees before the government consolidated them into a single framework in 2006. Everything a manufacturer needs to know today lives under one acronym: IMMEX, the Industria Manufacturera, Maquiladora y de Servicios de Exportación program.
(IMMEX is one of those government acronyms that sounds intimidating until you realize it just means “we’ll let your inputs in duty-free as long as you actually export the output.” Reasonable, once you say it out loud.)
What Are the Different IMMEX Program Types in Mexico?
Mexico’s IMMEX framework covers four program types: Industrial IMMEX for companies manufacturing exports from temporarily imported inputs, Shelter IMMEX where a shelter company holds the permit on a foreign manufacturer’s behalf, Services IMMEX for export-oriented services, and Holding Company IMMEX, which lets a corporate group consolidate multiple production sites under one registration.
| IMMEX Program Type | Who It’s For |
|---|---|
| Industrial IMMEX | Companies manufacturing goods for export using temporarily imported inputs |
| Shelter IMMEX | Foreign manufacturers operating under a shelter company’s existing permit |
| Services IMMEX | Export-oriented service providers rather than physical goods manufacturers |
| Holding Company IMMEX | Corporate groups consolidating multiple production sites under one registration |
Why it matters for global trade positioning
IMMEX status intersects directly with USMCA origin qualification — production run under IMMEX still has to meet the trade agreement’s rules of origin to qualify for preferential tariff treatment on export. Getting VAT certification under IMMEX also removes a real cash flow drag for companies running high-volume temporary imports, which is often the difference between a manufacturing footprint that’s cost-competitive with Asia and one that isn’t.
Where to go deeper
Maquiladora setup in Mexico walks through the tax benefits and compliance obligations in more detail, and China and the nearshoring to Mexico covers why IMMEX-qualified manufacturing has become the default alternative for companies diversifying out of Asia.
Industrial Softlanding structures IMMEX registrations and program selection as part of Industrial Softlanding to México. Talk to a softlanding lead about which IMMEX program type actually fits your trade flow.
Frequently Asked Questions
What does IMMEX stand for?
Industria Manufacturera, Maquiladora y de Servicios de Exportación. It is the single framework that consolidated Mexico’s separate maquiladora decrees into one program in 2006.
Which IMMEX program type is right for a first-time manufacturer in Mexico?
Shelter IMMEX is common for first-time entrants because it lets you operate under an existing permit while your own standalone registration, if you want one, runs in parallel.
Does IMMEX status affect USMCA qualification?
Yes. Production run under IMMEX still has to meet USMCA’s rules of origin independently to qualify for preferential tariff treatment on export. IMMEX and USMCA are separate qualifications that both need to be satisfied.
Can a corporate group with multiple plants use a single IMMEX registration?
Yes, under Holding Company IMMEX, which consolidates multiple production sites under one registration instead of filing separately for each.
