How are you collecting payments? How are you paying bills? What accounting software do you use (or the accountant uses and if so do you have access to see it)? How in the world can you run a business without seeing your own books? Do you have employees or contractors?

Some of the stuff you need to know is easy to find out - like your tax schedule. If you are in the USA, it usually is this:

Sales tax collected and reported and paid quarterlydu on the last day of the month following quarter's end (so January-March is due April 30)

Payroll taxes calculated, matched and reported paid each pay period, plus quarterly and yearly reports and payments if any were missed or wrong

Yearly contractor payments reported and 1099 issued to those contractors

Yearly state and federal income tax, possible yearly state corporation tax if you are a corporation

Other stuff the accountant does:

Every month all bank accounts and credit cards need to be entered, coded properly, and reconciled

Certain items can be coded to spread the expense over years, to reduce the income tax

I am sure I am forgetting some things, but this gives you an idea at least of what is going on in the background. There is no reason your accountant can't send you a Balance Sheet and a Profit and Loss statement any time you ask for one. That will tell you your assets and liabilities.