Dora Burch files her 2022 income tax return on March 2, 2023. She receives an original notice of assessment dated June 3, 2023. However, on December 28, 2023, she receives a reassessment indicating that she owes a substantial amount of additional tax. She would like to object to this reassessment. What is the latest date for her to file a notice of objection? She does not carry on a business. (Ignore the effect of leap year if applicable.)