Dear Khun Naphatsaporn,
Thanks for your information.
I would appreciate your assistance for tax filing.
Deductible is
1) my non-working wife
Her full name is : Johanna Paulina Nieuwenhuis
Passport details are shown in the attachment . That also mentions that she is married to me.
2) I am over 65 years old
3) I am working without an employment contract. I only have a contact for a day rate. Number of days not specified.
Therefore I should be able to deduct 30% as for the liberal profession.
I have no further income for the Thai Tax system.
Please let me know if you need more information.