School Year 2021-2022 Change of School Assignment Information

Student Transfer Application Season Scheduled from The first school day in February through the first school day in April 2021

ROCKVILLE, Maryland—Montgomery County parents/guardians who wish to request a Change of School Assignment (COSA) for their children from their home school may begin the process during the upcoming transfer season—the first school day in February through the first school day in April 2021.

Students in Montgomery County Public Schools (MCPS) are expected to attend the school within the established attendance area in which they reside (home school) or assigned in accordance with their Individualized Education Program (IEP). Students may apply for COSA from the home school, or the school of assignment through the IEP process, based on the following criteria:

 When a documented unique hardship is shown. Students may apply for a COSA when extenuating circumstances related to their specific physical, mental, or emotional well-being or their family’s individual or personal situation could be mitigated by a COSA.

 When a family moves within Montgomery County who wish to continue attending their former home school may request a COSA without demonstrating a unique hardship. Such requests may be considered for remainder of the current school year only, with the exception that students in Grade 11 or 12 may be granted a COSA to stay through high school graduation.

 When a student seeks to attend the school where a sibling will be enrolled in the regular/general school program, or a special education program, during the year the student wants to enroll.

 *When a sibling attends a magnet, language immersion, or other application program at elementary level, a COSA may be approved to the regular school program for other sibling on a case-by-case basis. Such approval requires consideration of available classroom space, grade-level enrollment, staffing allocations, or other factors that impact the schools involved.

*The criteria above regarding siblings do not apply if a boundary change has occurred. Please note that starting with students who enter Grade 6 during school year 2021–2022, a student attending a middle school on a COSA seeking to attend the high school in that middle school’s feeder pattern will have to reapply for a COSA and demonstrate a unique hardship.

The transfer process begins in the home school where parents/guardians may request the Change of School Assignment (COSA) Information Booklet that contains the COSA form, describes the process,and provides useful information. Beginning the first week of February 2021, the COSA booklet will be available in schools and online at The booklet will be available in both English and Spanish. Exempt countywide programs that do not fall under the transfer guidelines are listed in the information booklet.

For information about assignments for students residing in the NEC, DCC, or MSMC areas, please contact the Division of Consortia Choice and Application Program Services at 240-740-2540 or visit the website at

For more information about the transfer process, parents/guardians are encouraged to contact the principal at their home school. Non-English speaking students and parents/guardians who may require assistance may contact ASK MCPS to get the information they need by telephone at 301-309-MCPS (6277).
Telephone operators who speak English and Spanish are available from 7:30 a.m. to 5:30 p.m., Monday through Friday. Parents who speak languages other than English or Spanish who call the ASK MCPS telephone line and identify their language will have their questions answered through a telephone interpreter.