Accounts Payable & Receivable › Cash Application

What is the journal entry to record a customer payment received?

Beginner

Answer

Receiving a customer payment debits cash/bank and credits accounts receivable, clearing the specific open invoices. This reverses the original sale-on-credit entry (which debited AR and credited revenue). No revenue is recognized again—only the receivable is converted to cash.
Customer pays $5,000 for invoice #A100:
  Dr Bank                5,000
      Cr Accounts Receivable    5,000
Real-world example A $5,000 receipt clears invoice #A100 by debiting bank and crediting AR, leaving revenue untouched.

Common follow-ups: Why isn't revenue credited on receipt? | What was the original sale entry?