Let us fix your opening and ending balance in QBO, @kalen.
 
To do that, we need to review the opening balance entry in QuickBooks. I’d be glad to provide you the highlighted steps below:
 
Step 1: Review the opening balance entry in QuickBooks.
Step 2: Compare the balance to your real-life account.
Step 3: Review your account register.
Step 4: Start reconciling again.
 
You can check the detailed steps in this article: Fix beginning balance issues during your first reconciliation in QuickBooks Online.
 
Also, I can see that this article can be handy with e-filing your sales tax return: Learn more about e-filing your sales tax return in QuickBooks Online.
 
Click the Reply button if you need further assistance. I’d be more than happy to assist you. Take care.