McKinney ISD's 2026-27 school year begins on August 13, and families have a narrow window between now and then to handle registration paperwork, transportation sign-ups, and school supply shopping. Getting these details squared away before the first week takes some of the scramble out of back-to-school season.

Bell times vary by campus level. High school students have the earliest start, with first bell at 7:20 a.m. Elementary campuses begin at 8:10 a.m. Middle school students fall in between, starting at 8:50 a.m. If your household has students at more than one level, those staggered times affect morning routines in real ways. Plan those carpool schedules and bus pickups now, before August arrives.

Bus and Lunch

Speaking of buses: McKinney ISD provides transportation for students who live two or more miles from their assigned campus. Hazardous-route exceptions apply for students closer than that threshold when the walking path to school is deemed unsafe. If you are unsure whether your address qualifies, contact your campus directly before the first week.

School lunch applications are already open. Free and reduced meal accounts can be set up at mckinney.myschoolplate.com. Submitting that application early matters because approvals can take time to process, and the first week of school is the busiest window for the food service team. Do not wait until August 12 to get that in.

Tax-Free Weekend

Before the school year starts, Texas families also get a tax break on school-related shopping. The state's tax-free weekend runs August 7 through 9. Clothing, footwear, and school supplies priced under $100 per item are exempt from sales tax during that window. That is the weekend to pick up backpacks, notebooks, pens, and new sneakers if you are watching the budget. Retail stores and most online retailers participate.

Looking further ahead on the calendar: high school graduation for the 2026-27 school year is scheduled for May 28 at the Credit Union of Texas Event Center in Allen.

McKinney families: visit the full academic calendar at mckinneyisd.net to confirm your campus assignment and find contact information for your child's school. The August 13 start date is coming up fast, and a few minutes of preparation now will make that first morning go a lot smoother.