Union problems are renowned throughout the State of Tamaulipas, and Reynosa maquilas feel the pinch of union negotiators particularly around election time. The unions in Reynosa have been effective at obtaining concessions from a number of smaller shelter operators.

Local government in Reynosa is controlled by the ruling PRI party and their ties to the unions in the region are legendary. Most political officials in the State of Tamaulipas rose from the union ranks after years of faithful service.

The McAllen Enterprise Zone offers special tax abatements, bond financing and other services to new businesses.