Yes, you can use 529 funds to pay for room and board throughout the year, provided your child is enrolled at least half-time in school.
Eligibility Requirements
Enrollment Status: Your child must be enrolled at least half-time at an eligible educational institution during the periods for which you are paying room and board with 529 funds.
Cost of Attendance (COA): The amount you can spend on room and board must not exceed the COA set by the school. This allowance includes estimates for living on-campus, off-campus, or at home.
How to Stay Within Limits
Refer to the School's COA: Check your University's (or your child's institution) for their specific COA details, which will include the maximum allowable room and board expenses.
Keep Records: Maintain receipts and documentation of all room and board expenses to ensure compliance and for tax purposes.
Monitor Enrollment: Ensure your child maintains at least half-time enrollment status throughout the year.