Kindly refer to the following link(s):
If it involves writing interest, this is totally prohibited. (website)
https://www.assimalhakeem.net/i-intend-to-study-accountancy-one-part-of-accountancy-is-auditing-and-this-is-related-to-interest-related-calculationsetc-during-job-is-this-halal-please-consider-that-i-shall-not-be-decision-make/
Studying accountancy and working as an accountant (video)