# For those who have successfully done the 90 days notification of stay (TM.47) by mailing post, could you please share with me the correct mailing address ?
Note: Please the question is only for those who have posted by mail and received back their TM.47 card.
TLDR : Answer Summary
Users are seeking the correct mailing address for the 90-day notification of stay (TM.47) that is required by Thai immigration. One commenter mentions that there are over 70 immigration offices in Thailand, indicating that the address depends on the designated immigration office. Another user confirms receiving their TM.47 receipt back after mailing it, suggesting that the address provided by an earlier commenter is correct.