Answer:
(Fatwa: 739/630=B/1429)
Since the excel sheet you prepare contains interest, whether it is an analysis or detail, it bears the same ruling as writing account of interest. How much interest there will be in documents it depends on the account. In Hadith, those who write account of interest have been cursed like those who take interest, give interest and bear witness to it. Therefore, Muslims should avoid from such kinds of work and should strive to earn lawful living.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
