Shaykh Ibn Bāz [May Allāh Have Mercy On Him] Said:
“Zakāt Al-Fitr Must Be Donated On The Days Commencing 28th, 29th, 30th [Of The Blessed Month Of Ramadān], The Night Of ‘Eed Or The Morning Of ‘Eed Before The [‘Eed] Prayer.”
Majmū Fatāwa Ibn Bāz,14/32 | Shaykh Ibn Bāz [May Allāh Have Mercy On Him]