Is there any Hadith stating reading Surah Kawthar will fulfill needs
I have not seen such a Hadith in the sources that I have referred to, although I have heard people suggesting this in the past.
It is possibly based on experience. In that case there is no harm in practicing this, as long as it is not considered sunnah.
And Allah Ta’ala Knows best,
Answered by: Moulana Muhammad Abasoomar