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How to Prevent Duplicate Payments in Accounts Payable?

Duplicate payments drain profits and damage supplier trust. SoftCo’s AI-powered AP automation platform detects and prevents errors before they reach your ERP—saving time, money, and reputation.

Robert Lynch, P2P Insights Analyst
Published on March 21, 2025

Duplicate payments are a silent profit killer in Accounts Payable (AP), often caused by manual errors, inconsistent processes, or limited visibility across systems. And as your business scales, the risk only grows.

A January 2025 Forbes Tech Council report revealed that companies leveraging AI-driven financial reconciliation cut reconciliation time by up to 70% and achieve 95%+ accuracy in transaction matching.

These intelligent systems automatically scan and compare invoices, purchase orders, and bank transactions—flagging duplicates and anomalies before the payment goes out. No more costly mistakes. No more missed red flags.


Primary Causes of Duplicate Payments:

  • Manual Data Entry Errors: Mistakes such as entering the same invoice multiple times or miskeying supplier information.
  • Duplicate Vendor Records: Having multiple entries for the same vendor in Enterprise Resource Planning (ERP) systems, leading to confusion and overpayments.
  • Lack of Purchase Order (PO) Compliance: Processing invoices without corresponding POs, which bypasses standard matching controls and increases the risk of duplicates.
  • Absence of AI-Driven Matching: Relying solely on manual reviews without leveraging artificial intelligence to detect anomalies and duplicates.
  • Disconnected Workflows: Fragmented approval processes and poor visibility into invoice statuses, resulting in oversight and errors.

AI-Driven Best Practices to Prevent Duplicate Payments:

  1. Automate AP with AI and Machine Learning: Implement intelligent AP systems that utilize AI to identify, validate, and match invoices across multiple sources, significantly reducing human error. For instance, companies have reported substantial improvements in efficiency and accuracy after adopting AI-driven AP automation. ​
  2. Implement AI-Powered Invoice Matching: Deploy AI models trained on historical invoice data to detect anomalies and duplicates with high precision. This approach enhances control over global operations and minimizes payment risks. ​
  3. Centralize and Clean Vendor Master Data: Maintain a single, accurate source of truth for supplier data to reduce the risk of payments to duplicate vendor profiles and improve reporting accuracy.
  4. Set Smart Matching Tolerances: Utilize AI systems to apply contextual tolerances (e.g., price variances of ±2%), flagging only genuine risks while minimizing false positives.
  5. Use Budget-Based Pre-Approval Workflows: Adopt platforms that enforce AI-enhanced spend controls, ensuring budget compliance and blocking unauthorized or accidental payments at the source.
  6. Run Automated Duplicate Audits: Conduct monthly AI-driven audits to flag suspicious invoice numbers, amounts, and suppliers. Unlike manual checks, these audits operate continuously and at scale, enhancing accuracy and efficiency.

Features of SoftCo Software That Combat Duplicate Payments

SoftCo’s intelligent automation platform is purpose-built to eliminate the root causes of duplicate payments through a combination of AI, streamlined workflows, and ERP-integrated tools. Key features include:

  • AI-Powered Invoice Matching
    SoftCo leverages AI and machine learning to automatically match invoices with purchase orders and goods receipts, identifying potential duplicates even when supplier names or invoice numbers vary slightly.
  • Real-Time Duplicate Detection Engine
    The system scans for duplicate invoice numbers, amounts, dates, and supplier records at the point of capture—stopping errors before they enter the workflow.
  • Vendor Master Data Management
    SoftCo provides centralized vendor management tools to clean and unify supplier records, reducing the risk of duplicate vendor entries and incorrect payments.
  • Smart Matching Tolerances
    Flexible matching thresholds (e.g., price or quantity variances) are built into the platform to minimize false positives while still catching legitimate anomalies.
  • Automated Approval and Audit Trails
    SoftCo enforces budget-based approval workflows with complete audit trails, ensuring compliance and preventing out-of-policy or duplicate payments.
  • Touchless Invoice Processing
    With up to 90% of invoices processed touch free, SoftCo significantly reduces manual intervention, which is a primary driver of duplicate payments.
  • ERP Integration
    Seamless integration with all major ERP systems ensures that payment, vendor, and invoice data stays synchronized—eliminating errors caused by disconnected systems.

Latest 2025 Data from Trusted Industry Sources

  • Gartner (2025)
    46% of CFOs plan to increase AP automation budgets in 2025, citing duplicate payments and fraud prevention as top priorities.
  • APQC (2025 Benchmarking Study)
    Best-in-class organizations report duplicate payment rates as low as 0.08%, compared to the industry average of 1.2%.
  • PwC Global Finance Survey (2025)
    Organizations with AI-powered internal controls see up to 50% fewer financial errors and fraud incidents.

Final Thought

Duplicate payments aren’t just costly—they erode supplier trust, expose your business to compliance risks, and drain internal resources. With modern AI-powered AP automation, these issues can be proactively prevented rather than detected after the fact.

Organizations like Superdry and Primark are already achieving exceptional results through intelligent automation.

Isn’t it time your AP team joined them?

Request a Demo today to see how SoftCo can help you eliminate duplicate payments before they happen.

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