How strict is the deadline for closing out an under consideration stamp in Thailand?

The deadline for closing out an under consideration stamp in Thailand is strict, and it is generally required to complete this process on or before the specified date. Reports indicate that immigration officials may not allow individuals to close out the stamp early and may instruct them to return on the exact date. It is advisable to contact the immigration office where the stamp was issued before leaving and explain your circumstances, but it's important to note that immigration authorities have no obligation to provide leniency.