Do i have to pay tax here in Thailand for 2025 ?

Do i have to pay tax for 2025 and need a tin number here in Thailand ?
I stayed in 2025 the first full year in Thailand
I sent some money from abroad to my bank account here for my life.
This money is from my pension fund. The full pension fund is at my swiss bank account since october 2024 and the tax is paid in switzerland already.
End of 2023 i had already the biggest money from my pension fund at the pension fund account but not on my bank account.
But i don't have any income since then. Only a very small interest from my Thailand Bank account.
Thank you