I concur with @Anonymous_ in that based on the current limited facts, we can't provide much assistance.
Keep in mind that the balance sheet is something that each user needs to manually input.
Where you are most likely having issues is that your book to tax reconciliation is not accurate.
As noted by @Anonymous_ we need to understand exactly which account is out of balance.
Does your retained earnings roll correctly if you start with prior year RE, adjust for current year income or loss on line 1 of Sch M-1?
Nothing to be terrified about. Business tax returns can be difficult.
*A reminder that posts in a forum such as this do not constitute tax advice.
Also keep in mind the date of replies, as tax law changes.
