check to see if you have vendor credits that are unapplied on the books, QB keeps vendor credits in the a/p account which lowers the total balance due in reports
I have already checked that but still can't solve the problem?
There are no unapplied credits or payments?
Are there any journals posting to this supplier's account? These would not show as unapplied but would be impacting the opening balance if these have not been applied to a transaction.
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