Here is some more useful information courtesy of Ada Vis.
Franja Y Region Fronteriza at the SAT web site sat.gob.mx - Servicio de Administración Tributaria http://www.sat.gob.mx/Paginas/Inicio.aspx
TEMPORARY IMPORTATION OF MOBILE HOMES
With temporary importation permit issued by Banjercito
Who can perform the process?
The foreigners or Mexican residents in national territory or abroad
Requirements:
1. In the case of mexicans residents in a foreign country, the number of document issued by the migratory authority of the foreign country that accredit them as permanent residents in the foreign country or the express authorization of the competent authority of such country who grants them the quality of service providers according to the international agreements of which Mexico is part of.
2. In the case of foreigners, that will present their passport number, birth certificate or any other document that proof their nationality.
§ The interested party must register the data of the mobile home that’s intended to be temporarily imported, indicating how the ownership will be proven- whether with a title of the property or a vehicle registration issued by the competent authority of the foreign country.
Units that can be jointly imported with the mobile home
Along with the temporary importation of the mobile home, there can also be temporarily imported motorcycles, try motorcycles, all-terrain vehicles, jet skies or recreational vehicles (as long as they are not conceived, destined or manufactured in an evident way to drive on general ways of communication, whether federal, state or municipals), with a maximum of three units, for which it is necessary to show proof of property of the transported units and registered them in the same permit of temporary importation of the mobile home. In these cases, the temporary importation permit of the mobile home is valid for 180 days.
Validity
The term of the temporary importation of a mobile home is of 10 years with effect from the date of beginning of the temporary importation permit of the mobile home, with multiple entries and exits during its validity period.
Continuation
The interested parties may request a new temporary importation permit for a mobile home for the same mobile home a ten year period as long as the process for temporary importation is being made with 15 days prior to the due date of the current permit, by internet, through banjercito.com.mx, or in any of the CIITEV units without need to present the mobile home.
Return
In order to register and obtain the receipt of definitive return of the mobile home, the interested party must present to the personnel of BANJERCITO operating on the CIITEV units at the customs exit office, the mobile home, the permit, the hologram, and when applicable, the recreational vehicles and the tow for its displacement which have been temporarily imported. Recommendations
Verify that all the ID information of the mobile home such as the trademark, year, model, type and serial number or VIN, as well as the importer’s data are printed in the permit and are correct, due to sometimes are presented documents of another mobile home that which is not the mobile home to be imported. For further information call MarcaSAT to the following toll-free numbers:
· In Mexico 01 55 627 22 728, options 7 and 6.
· From USA and Canada 1 877 44 88 728, options 7 and 6.
GENERAL ASPECTS FOR THE TEMPORARY IMPORTATION OF VEHICLES, MOBILE HOMES AND VESSELS
Where can I request the permit? 1. In the CIITEV Units located in the customs’ section of the entry to national territory. 2. In the following mexican consulates in the United States of America, up to six months of anticipation:
· Chicago, Illinois
· Austin, Dallas, and Houston, in Texas
· Los Angeles, San Bernardino and Sacramento, in California
· Albuquerque, New México
· Denver, Colorado
· Phoenix, Arizona
3. By internet at www.gob.mx/banjercito, between 10 to 60 days prior to your trip. Cost:
· At CIITEV modules located at customs entry ports in national territory as well as the 10 Mexican consulates in the U.S, the amount to be paid is 51 USD dollars plus tax
· Permits requested via website, the cost is 45 US dollars plus tax
Payment methods:
· In modules located at customs entry ports in national territory, the payment can be done with cash or international debit or credit card in the name of the importer.
· For permits requested at any of the mexican consulates in the U.S, the amount can be paid with international debit or credit card in the name of the importer.
· For permits requested via website, the payment can only done with an international credit card in the name of the importer.
I will post the rest in another reply
Moisheh