Is there a way to see when your accountant logs into your account?

Try using the Audit Log   (FYI, you can use the Search bar at the top of ANY page, here in the community to find answers to most questions.  Saves you time, having to wait for someone to answer your question)

1. Click the Gear icon in the upper-right hand corner.
2. Select Audit Log under Tools.
3. Click Filter at the top.
4. Select your accountant for User. Modify the other fields if you want.
5. Click Apply.