services / entity & legal structuring
Entity & Legal Structuring in Mexico
the entity you register in mexico decides your tax, your vat, and whether you own your own brand. most companies pick it in an afternoon.
setting up a company in mexico is not one decision. it is a stack of them, taken in a fixed order, and the first one you get wrong is the most expensive to reverse. the entity you register decides what tax you pay, what vat you recover, how your foreign parent is treated, and whether you own your own brand. most north american companies rush it, incorporating off a template their contract manufacturer's lawyer handed them, and find out two years later, when the structure no longer fits the business, what it costs. the wrong entity costs years to unwind, not months.
01
what setting up in mexico actually involves
registering a business in mexico is a coupled set of legal, tax, and administrative decisions, not a single incorporation. this is what the work covers:
- entity and ownership structure, the sa de cv or s de rl choice, matched to your business model and your parent's tax position
- foreign-investment registration with the rnie, filed inside the legal window
- rfc, e.firma, and the corporate bank account, the cold-start that stalls more entries than any other step
- permanent-establishment exposure, so you are not taxed retroactively for operating before the entity exists
- transfer-pricing exposure on everything that moves between you and your parent
- restricted-zone title structures where you sit near a border or a coast
- trademark and intellectual property, filed at impi before you announce
these pieces are coupled. the entity you choose sets the tax you owe and the vat you recover. the tax position sets what your parent has to document. the timing of all of it decides whether you created a taxable presence before you meant to. decide them together, in order, and none of them surprises you later.
02
sa de cv or s de rl, and the ownership question
the two workhorse structures are the sociedad anónima de capital variable and the sociedad de responsabilidad limitada de capital variable. both give you limited liability. the difference is in how your parent is taxed and how you plan to grow. an s de rl holds partnership-style interests, caps at fifty partners, and can be elected as a pass-through under u.s. check-the-box rules, which often fits a wholly owned subsidiary that wants losses and income to flow up cleanly. an sa de cv issues shares, takes unlimited shareholders, and carries the governance and share-class flexibility that outside investors, a joint-venture partner, or a future capital raise expect. neither is the default. the right structure is the one that matches your ownership today and where the business is going in five years.
whatever you form, the foreign shareholding has to be registered with the national foreign investment registry, the rnie, within forty business days of incorporation, with renewals after that. then comes the cold-start that quietly consumes months: the rfc tax id, the e.firma digital signature that every filing runs on, and a mexican corporate bank account, which a foreign-owned company opens slowly and only with the legal representative, the powers, and the documents lined up in the right order. sequenced from the start, this is administration. improvised, it is the reason your entity sits idle while capital waits.
03
the surprises that cost years, not months
three exposures do the real damage, and all of them are cheaper to design around than to unwind.
the first is permanent establishment. if you sell, sign, or operate in mexico before the entity exists, or through the wrong arrangement, the tax authority can treat you as having a taxable presence and assess corporate tax at thirty percent, retroactively. companies create this by moving too fast, not too slow, and they find out on audit.
the second is transfer pricing. every transaction between you and your foreign parent, the goods, the services, the royalties, the intercompany loans, has to be priced at arm's length and documented. mexico enforces this closely, and a structure that ignores it turns ordinary intercompany flows into a liability.
the third is the restricted zone. within 100 kilometers of a border or 50 kilometers of a coast, a foreigner cannot hold direct title to land. you hold it through a fideicomiso, a bank trust, or through a mexican company where the use qualifies. exactly where you land in the corridor decides which structure you need, which is one reason site selection and entity design belong in the same conversation.
04
your brand is first-to-file, so file before you announce
you may not own your brand in mexico. it is a first-to-file country, as most of the world is, and the trademark belongs to whoever registers it first at impi, the mexican industrial property institute. your prior use in canada or the united states carries no weight here. announce your entry, name your plant, put up a spanish site, and you have shown a squatter exactly what to file. some entrants have had to buy their own name back. the fix is order of operations: file the trademark before you announce, and fold the wider intellectual-property position, the patents, the licensing, the brand protection, into the same legal build rather than bolting it on after the leak.
frequently asked questions
What is the difference between an SA de CV and an S de RL de CV?
Both are limited-liability Mexican companies, but they behave differently for your foreign parent. An S de RL de CV holds partnership interests, caps at 50 partners, and can be treated as a pass-through entity under a U.S. check-the-box election, which often suits a wholly owned subsidiary. An SA de CV issues shares, takes unlimited shareholders, and gives you the governance flexibility that outside investors and future capital raises expect. The right answer depends on your ownership and your tax plan, not on which one is more common.
Do foreign companies have to register their investment in Mexico?
Yes. Foreign shareholding must be entered in the National Foreign Investment Registry, the RNIE, within 40 business days of incorporation, with periodic renewals after that. It is a filing most entrants forget until a fine or a blocked transaction reminds them. It is routine when it is scheduled from the start and expensive when it is not.
Can a foreign company own property near the Mexican border or coast?
Not directly. Inside the restricted zone, within 100 kilometers of a border or 50 kilometers of a coast, a foreigner cannot hold direct title to land. You hold it through a bank trust, a fideicomiso, or for non-residential use through a Mexican company with the right corporate purpose. Getting this structure wrong can invalidate the title, so it is decided before you sign, not after.
Why does trademark registration matter so early in Mexico entry?
Mexico is a first-to-file country. The trademark belongs to whoever registers it first at IMPI, and prior use somewhere else carries no weight. If someone files your name before you do, you can end up negotiating to buy back your own brand. File before you announce the entry, not after.
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