The Common Application does not specify a specific penalty for the late filing of teacher recommendations. However, it is generally recommended that students adhere to the application deadlines set by their chosen colleges or universities. Late submission of required materials, such as teacher recommendations, may result in a delayed review of the application and potentially affect the overall evaluation process. It is essential to communicate with the school's admission office if there are any extenuating circumstances that may cause a delay in submitting the required materials.