How Purchase Requisitions Work
A purchase requisition typically begins when an employee identifies a need for inventory, office supplies, equipment, or an external service. The request includes information that purchasing and finance teams need to evaluate the proposed expenditure. Depending on company policy, this may include the item description, quantity, estimated price, required date, department, account coding, and preferred supplier.
The request is then reviewed by the appropriate manager or budget owner. Once authorized, the purchasing team can use the approved details to prepare a purchase order through the organization's established Sage 100 purchasing process or another connected workflow.
- Request creation: The employee records the required goods or services, quantities, estimated cost, and business purpose.
- Budget review: The responsible team checks available budget, account allocation, and spending policy.
- Approval: An authorized manager confirms that the purchase is justified and within their approval limit.
- Order creation: Purchasing converts the approved request into a supplier-facing purchase order when appropriate.
- Receipt and invoice review: Receiving and accounts payable teams use the order details to verify deliveries and reconcile supplier invoices.
Maintaining a clear connection between the original request, approved expenditure, purchase order, receipt, and invoice helps finance teams preserve an audit trail.
Purchase Requisitions and Budget Control
Requisitions give finance teams an opportunity to review planned spending before it becomes a committed purchase. A useful process compares estimated costs with the correct department, general ledger account, project, or other applicable budget dimension. This helps managers distinguish necessary operating expenditure from purchases that require additional authorization.
For example, assume a department requests equipment estimated at $4,800 against a remaining departmental budget of $6,000. The request would leave $1,200 available if approved and if no other commitments affect that budget. Finance should also consider outstanding purchase orders and other planned expenditure before confirming availability.
Real-Time Budget Validation in Procurement with AI explains how budget checks can connect requisitions with current ERP data, helping teams assess spending against relevant budget dimensions before approving a request. Businesses should define whether their internal budget reports include only posted expenditure or also account for outstanding commitments.
Clear Purchase Approval rules establish who can authorize a request, while Purchase Order Approval governs authorization of the resulting order where that control is required. Separating these stages helps organizations distinguish permission to spend from approval of the supplier-facing commitment.
Managing Requisitions Through Procurement and Accounts Payable
Purchase requisitions form an early control point in the broader procurement process. The procurement workflow connects the business need to sourcing, approvals, ordering, receiving, and payment. Clear requisition information reduces follow-up between departments and helps purchasing staff prepare orders with accurate quantities, delivery requirements, and account details.
Businesses looking to standardize the process can learn from Automate Purchase Requisitions & Orders, which covers end-to-end requisition and purchase order automation and the operational benefits of connected workflows. Requisition data also supports the purchase order to invoice process by establishing the original business purpose and expected purchase details used in subsequent checks.
Once a supplier invoice arrives, invoice processing can use purchase order and receipt information to help validate billed quantities and prices. AP Automation Software can support invoice handling and payment planning, while clear payments controls help ensure that approved obligations are settled according to company policy and agreed terms.
Effective vendor management complements requisition controls by maintaining reliable supplier information and communication. A Purchase Order Vendor Portal can provide a shared channel for vendors to review relevant order information and support procurement coordination, depending on the organization's system setup.
Best Practices for Sage 100 Purchase Requisitions
Businesses should establish consistent procedures for entering, reviewing, approving, and converting purchase requests into orders. The process should identify who owns each stage and what information must be supplied before a request can proceed.
- Standardize descriptions, quantities, estimated prices, required dates, and department or account coding.
- Set approval thresholds based on expenditure amount, department, project, and purchasing policy.
- Review available budgets and outstanding commitments before authorizing new spending.
- Match approved requisition details to the resulting purchase order and retain supporting documentation.
- Monitor pending requests, approval turnaround, budget exceptions, and conversion rates to identify workflow delays.
Organizations can also explore Automate Purchase Requisitions & Orders to understand how connected workflows support request routing and order creation. Extending these controls across the procure-to-pay process helps align purchasing approvals with invoice verification and payment scheduling.
Reporting and Performance Monitoring
Useful requisition reports show how many requests are submitted, approved, rejected, or awaiting action. Other measures include average approval time, the percentage of requests converted into purchase orders, budget exception frequency, and the proportion of orders supported by documented approval.
These measures are most meaningful when their definitions remain consistent across reporting periods. For example, approval time should use the same starting event and ending event for every request. Teams should also separate routine purchases from urgent or specialized requests when comparing turnaround times.
Reviewing these indicators alongside supplier delivery performance, invoice matching, and purchasing expenditure helps management understand whether requisition controls are improving operational efficiency. Before relying on a report, confirm which Sage 100 modules, custom fields, and external workflows contribute to its data.
Summary
Sage 100 Purchase Requisitions document internal requests for goods and services before purchasing commitments are authorized. They help businesses control budgets, define approval responsibilities, and maintain a traceable connection between business needs, purchase orders, receipts, and supplier invoices. With consistent procedures, suitable system configuration, and regular performance reporting, organizations can strengthen purchasing discipline, improve spending visibility, and support more reliable financial decisions.