hey,

there are many options available after completing your 12th grade with commerce stream , some of them are listed below

have a look

1. bachelor of commerce (B.com)

2. bachelor of laws (LLB)

3. cost and management accountant (CMA)

4. chartered accountancy (CA)

5. bachelor of business administration (BBA)

6. company secretary

7.bachelor in economics

8. certified finanicial planner (CFP)

hope this helps!

good luck