For our client group we advise entering the invoice in AP using the date that appears on the invoice and letting the Ledger auto assign to the correct period based on the invoice date. This ensures that the Ledger and AP are always in sync. Also, we ensure that the account in Ledger is restricted to the AP subledger.
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Lyndon Olfert, CPA, CGA, CAFM
President - Aboriginal Strategies Inc.