For accounting/ finance role, these should be least stress:
1) Internal audit; no external deadline and all internal.
2) internal tax; busy only for 1 date and normally chill for the rest
3) reporting for sme or non plc: busy mostly for 1 date
4) reporting with shared service center: lots of resources and clear demarcation. Stress mostly on volume only
5) reporting for large MNC or plc. Busy 4 times a year with quarter reporting + consol. Unless work at specific dept like payable, receivable or fixed asset
6) consulting line like audit, tax or advisory. Your boss will constantly squeeze you to earn every single cents. Not recommended if you hate stress.