We sold our home and moved mid 2024 from Tennessee to Florida. My son stayed living in Tennessee with his grandmother because he goes to Univeristy of Tennessee and was working part-time in Tennessee. In between semesters he lives with us in Florida but returns to Tennessee for his final year August 2024 - May 2025. Which address should he change in Form 8822 for his 2024 taxes? Should he use his grandmother's address that is in Tennessee or our family address in Florida?
