To qualify as a Texas resident, an individual must live in Texas for one year and establish a domicile in Texas prior to enrollment. This option for establishing Texas residency is available to citizens or permanent residents of the US and to international students.Residency also implies the student's intent to remain in New York after completing his or her studies. Determining Resident Status. The Central Texas College Admissions Office is responsible for determining residency status of students for tuition purposes. TMDSAS makes residency determinations for admission purposes only, not for tuition, which is reviewed at the time of matriculation on the school's end. Learn how to determin Texas residency. Students with Texas residency are eligible to pay lower in-state tuition rates and apply for financial aid.