Definition of a Sales Journal
A sales journal is a specialized subsidiary journal used to record credit sales of goods and services only, separately from the general journal. High-volume businesses rely on it to speed up data entry, reduce clutter in the general journal, and make it easier to track accounting dimensions and the VAT payable to ZATCA.
Components of a Sales Journal
- Date of the sale
- Sales invoice number and customer name
- Net sales value (before VAT)
- VAT amount at 15% per ZATCA requirements
- Total invoice value
- Accounts receivable column (debit) for credit sales
How the Sales Journal Works in the Accounting Cycle
Each credit sales invoice is recorded on its own line throughout the day. At the end of the period (week or month), the columns are totaled and the aggregate is posted to the main ledgers in a single entry rather than posting each invoice individually. This reduces the number of journal entries posted to the general ledger and accelerates trial balance preparation.
Practical Example (Saudi Figures)
A Riyadh retailer makes credit sales to three customers in one day: SAR 10,000, SAR 4,000, and SAR 6,000 (pre-tax). The three invoices are recorded in the sales journal with a net total of SAR 20,000, VAT of SAR 3,000, and a total of SAR 23,000 charged to accounts receivable. At month end, the aggregate entry is posted: debit Accounts Receivable SAR 23,000; credit Sales Revenue SAR 20,000; credit VAT Payable SAR 3,000.
Saudi Context
Under Saudi VAT regulations, every credit sale must trace back to a compliant ZATCA e-invoice. The sales journal makes it straightforward to reconcile invoices issued through the FATOORA platform with the figures reported in the quarterly VAT return.