What is Services Requisition?

Definition

Services Requisition is a formal request to obtain a service from an external supplier or internal service provider. Unlike a requisition for physical goods, it describes work, expertise, deliverables, duration, estimated fees, and business requirements that may not have a predefined unit quantity or inventory item.

A services requisition provides procurement and finance teams with a structured starting point for reviewing the business need, confirming budget availability, selecting or validating a supplier, obtaining approvals, and creating a purchase order or service agreement.

How a Services Requisition Works

The process normally begins when an employee or department identifies a requirement such as consulting, legal services, maintenance, marketing, professional training, or technology services. The requester documents the scope, expected deliverables, estimated value, required dates, supplier information, and accounting details.

The request then moves through policy and budget checks before reaching the appropriate approvers. A completed purchase requisition gives procurement teams the information needed to evaluate sourcing requirements and determine whether an existing supplier or competitive process should be used.

Organizations using Online Purchase Requisition Software can provide employees with a centralized interface for submitting service requests, accessing purchasing workflows, and tracking approval status.

Key Components of a Services Requisition

Because services can be difficult to describe using standard product catalogs, the requisition should capture enough information to support both purchasing and financial decisions.

  • Service description: Defines the work required, expected outcomes, and business purpose.
  • Scope and deliverables: Specifies milestones, deliverables, service levels, or acceptance criteria.
  • Estimated value: Records the expected spend, pricing basis, and applicable budget.
  • Supplier information: Identifies the proposed provider and relevant sourcing requirements.
  • Accounting information: Connects the request with departments, cost centers, projects, or accounts.

Requisition Approval establishes the formal authorization point before a service commitment is made. Approval rules may depend on value, department, service category, budget ownership, or procurement policy.

Services Requisition and Procurement Controls

Services requisitions help procurement teams distinguish authorized business requirements from informal supplier commitments. A structured workflow can connect the initial request to sourcing, approvals, purchase order creation, service confirmation, invoice processing, and payment.

Requisition Tracking Software | From Request to PO can provide visibility into request status, approval activity, notifications, and the transition from an approved requisition to a purchase order.

Effective procurement controls also help organizations verify that services are sourced through approved channels, that spending aligns with budgets, and that appropriate authorization exists before supplier work begins.

Services Requisition in Shared Finance Operations

Large organizations may process service requests through centralized finance or procurement teams. Shared Services models can standardize intake, approval, supplier coordination, accounting, and reporting across multiple business units while maintaining defined responsibilities.

Consistent Requisition Processing is particularly useful when different departments request similar professional or operational services. Standard fields and workflow rules make it easier to compare requests, route approvals, maintain purchasing records, and support financial reporting.

Once the service has been received, finance teams need evidence that the contracted work was delivered before processing the supplier invoice. This creates an important connection between the requisition, purchase order, service confirmation, and invoice.

Services Received but Not Yet Invoiced

Service purchases can create month-end accounting requirements when work has been completed but the supplier has not yet submitted an invoice. Finance teams may use contracts, timesheets, service confirmations, reports, and other evidence to estimate the amount that should be recognized.

Accruals Discovery For Services Receieved But Not Invoiced supports identifying services already received but awaiting invoices, using available evidence to support accurate accruals and related automation. This connects procurement activity with timely expense recognition and close processes.

Best Practices for Services Requisitions

A strong services requisition should describe the business requirement clearly enough for procurement, finance, approvers, and suppliers to understand the intended transaction. Organizations should establish standard requirements for scope, estimated value, supplier details, expected completion dates, and accounting information.

Service categories can also have specialized approval or sourcing requirements. Clear thresholds and routing rules help ensure that higher-value or strategically important services receive the appropriate level of review before a purchasing commitment is created.

Summary

Services Requisition provides a structured mechanism for requesting and approving externally or internally delivered services. It captures scope, deliverables, estimated spend, supplier information, and accounting details before procurement commitments are made. When connected with approvals, purchase orders, service confirmations, invoice processing, and accruals, it supports purchasing visibility, financial control, and accurate expense recognition.