When a controller evaluates accounts payable (AP) software, the real test is whether the solution will still meet the company’s needs as invoice volume, entity structure, and month‑end close pressures increase. A poor fit can quickly become expensive: rebuilding workflows, retraining approvers, and paying another round of implementation fees often outweigh any short‑term savings.
Start with the Right Questions
Instead of asking “Which vendor is best?” begin with three core questions that align with controller priorities:
- How deep is the tool’s integration with our ERP and chart of accounts?
- What level of invoice capture automation does it provide?
- Can the approval workflow mirror our actual policy without excessive manual steps?
Answering these questions helps separate durable solutions from short‑term fixes.
Integration Depth Matters
A robust AP platform should sync bidirectionally with the ERP, supporting line‑item detail, custom field mapping, and real‑time updates. Controllers need to know the sync direction, frequency, and how the system handles ERP version upgrades. Demonstrations that include a two‑way sync using a test invoice with custom fields reveal whether the tool will reduce close friction or simply shift work to a manual export.
Invoice Capture Quality
Automation that auto‑codes vendors, GL accounts, cost centers, and departments can dramatically cut manual effort—provided it truly eliminates duplicate detection and coding tasks. Evaluate the platform with real‑world invoice samples that vary in spacing, date format, and vendor name casing. If the system still requires manual GL coding or duplicate checks, it has not delivered the promised efficiency.
Approval Workflow Design
The approval process must reflect how decisions are made in the organization and align with the written AP policy. Controllers should bring edge‑case scenarios from their own business into vendor demos rather than relying on scripted examples. According to Ardent Partners’ State of ePayables 2025 report, 48% of AP leaders cite invoice exceptions as a top challenge, making realistic testing essential.
Payment Execution Options
Beyond ACH, checks, wires, and virtual cards, the platform should demonstrate how it handles held payments and same‑day releases. Effective payment timing is a strategic cash‑management tool, especially given current capital costs. Controllers should ask vendors to walk through these scenarios in a live demo.
Audit Trail and Segregation of Duties
Security and compliance require a tamper‑evident transaction log that records timestamps, user IDs, and all changes to invoices, approvals, and payments. The system should enforce separation of duties without needing additional professional services. Changes to vendor banking details must trigger a separate approval workflow with its own audit log. A current SOC 2 Type II report, clear data‑encryption practices, and an incident‑response plan are baseline expectations.
Total Cost of Ownership
License fees are only one piece of the cost puzzle. Per‑invoice and per‑transaction fees, ongoing administration, and the risk of a re‑implementation within a few years can quickly outpace initial savings. Controllers should factor in data migration, ERP integration testing, workflow configuration, user training, and change‑management expenses when calculating total cost of ownership.
Standalone AP Tool vs. Broader Spend Platform
Before issuing an RFP, decide whether a dedicated AP solution or a comprehensive spend‑management platform best fits the organization’s strategy. Many guides assume one approach, but the choice should be driven by the company’s specific needs and growth plans.
By focusing on integration depth, capture quality, workflow alignment, payment flexibility, audit controls, and true total cost, finance leaders can select an AP system that scales with their business and avoids the costly pitfalls of a premature switch.
Original reporting: KRDO (Colorado Springs metro) — read the source article.
