Prepare the Supplier and Invoice Information
Before opening invoice entry, gather the supplier's invoice and verify that the supplier record exists in the appropriate Epicor company. Check the invoice number, invoice date, amount, currency, tax details, payment terms, and any purchase order reference. Confirm that the document has not already been entered, particularly when invoices arrive through multiple channels.
For a purchase-order invoice, compare the supplier's document with the purchase order and receipt information. For a non-purchase-order invoice, identify the business purpose, responsible department, required approval, and correct general ledger distribution. These checks provide the foundation for accurate invoice processing and help the AP team record the liability in the correct accounting period.
Enter the AP Invoice in Epicor
Use the AP invoice entry function available in your Epicor environment. In many Epicor ERP workflows, invoice entry begins with a new invoice group or batch, followed by the individual supplier invoice. Follow the labels and sequence shown in your configured Kinetic interface rather than assuming every deployment uses identical screens.
- Select the supplier: Choose the correct supplier record and verify the supplier identifier and applicable remit-to information.
- Enter invoice references: Record the supplier's invoice number, invoice date, and other required document references.
- Set financial details: Enter the invoice amount, currency, applicable tax information, and payment terms as required by the screen.
- Connect purchasing details: If the invoice relates to a purchase order, select the relevant order or lines and verify receipt quantities and prices.
- Review accounting distribution: Confirm the general ledger account and any required department, project, cost center, or other accounting dimensions.
For a non-purchase-order invoice, use the appropriate direct-entry or expense distribution workflow configured by your organization. The distribution should reflect the nature of the expense or asset and comply with the company's accounting policy.
Validate Matching, Taxes, and Accounting
Before completing the entry, compare the invoice total with its line details and accounting distribution. Verify that the entered amount agrees with the supplier document and that tax amounts follow the applicable tax configuration. If the invoice references a purchase order, check the ordered quantity, received quantity, unit price, and any freight or other charges.
AP Invoice Matching Approval describes the approval step associated with confirming that invoice details satisfy the required matching criteria. Related Accounts Payable Matching Approval controls help ensure that the invoice is reviewed under the organization's AP policy before it proceeds. Matching tolerances and approval requirements depend on company settings and the type of purchase.
Check the posting date and accounting period before posting. For example, if a supplier invoice totals $1,200 and includes $1,000 of expense and $200 of tax, the entered distribution should reconcile to $1,200. The actual debit accounts and tax treatment depend on the transaction and the company's accounting rules.
Submit, Approve, and Post the Invoice
Save the invoice using the workflow provided by the configured Epicor screen. Resolve any validation messages by checking the relevant supplier, invoice, purchasing, tax, or accounting fields. Where the process requires review, route the invoice to the designated approver and retain supporting documentation with the transaction according to company procedures.
After the required checks and authorizations are complete, use the applicable posting process. Posting records the transaction in the relevant financial ledgers and updates the payable balance. Confirm that the invoice has reached the expected status and that the posted amount and accounting distribution are correct. Do not assume that saving an invoice and posting it are the same action; the workflow may treat them as separate steps.
Payment authorization is another distinct control. Payment Approval determines whether an approved payable may be included in a payment run under the organization's authorization rules. Once posted, the invoice can be considered alongside due dates, supplier terms, available cash, and scheduled payments.
Improve AP Entry Accuracy and Workflow Efficiency
Standardized supplier records, consistent invoice references, and clear accounting rules make day-to-day entry more reliable. Organizations can also connect Epicor with AP Automation Software to support document extraction, validation, coding, and workflow routing while retaining the ERP as the system of record. For purchasing-related invoices, coordination with procurement helps ensure that purchase orders and receipt records are available for verification.
Where automation is used, invoice capture can extract supplier and transaction fields from incoming documents, while configured rules validate those fields before the data reaches the ERP. The gl coding step assigns expenses or assets to the appropriate accounts and financial dimensions. Reviewing invoice matching results before posting helps confirm that purchasing evidence supports the amount being recorded.
For additional workflow context, How Vendor Portals Improve Invoice Transparency explains how suppliers can receive updates about invoice milestones, while accounts payable provides the broader accounting context for recording and settling supplier obligations. At period-end, finance teams should also review received goods or services that have not yet been invoiced and record appropriate accruals in accordance with accounting policy.
Summary
To enter an AP invoice in Epicor, select the correct supplier, enter the invoice references and financial details, connect purchasing information when applicable, verify taxes and accounting distribution, complete required approvals, and post the transaction through the configured workflow. Confirming the final status and ledger impact helps maintain accurate supplier balances, reliable financial reporting, and timely payment planning.