Guide to mastering the accounts payable audit

An Accounts Payable (AP) audit is an examination of your accounts payable records, invoices, and related financial transactions. The goal is to ensure the accuracy of your financial statements, assess compliance with legal requirements, and evaluate internal controls designed to improve fraud detection and minimize errors.

Being audit-ready is crucial. It not only helps you navigate the audit smoothly but also minimizes business interruptions and aids in early detection of issues, ensuring a cleaner financial operation. Being prepared is more than just best practice; it’s a necessity in today's highly regulated business environment.

‍

This guide will help you ensure that you are ready for your next accounts payable external or internal audit.

‍

Benefits of Regular Accounts Payable Audits

Conducting regular Accounts Payable (AP) audits is not just a compliance requirement or risk assessment; it's a strategic tool that offers a plethora of benefits to your organization. Let's explore these advantages in detail.

Regulatory Compliance

One of the foremost reasons for conducting an AP audit is to ensure compliance with various laws and regulations, including the Sarbanes-Oxley Act (SOX), Association of Certified Fraud Examiners, and Generally Accepted Accounting Principles (GAAP).

Sarbanes-Oxley Compliance

Under the Sarbanes-Oxley Act, companies are required to implement and maintain robust internal controls to protect against fraudulent activities. Failing to comply can result in heavy fines, legal penalties, and a tarnished reputation. Regular AP audits help in the early identification of control weaknesses and provide an opportunity to correct them before they lead to non-compliance.

GAAP Standards

Compliance with GAAP is essential for the credibility of your financial statements. It assures stakeholders that your accounting procedures are consistent and transparent. AP audits help ensure that your accounts payable practices align with GAAP standards, thereby boosting the integrity of your financial disclosures.

Business Efficiency

An AP audit can be an eye-opener when it comes to the operational efficiency of your business. It helps you:

• Identify bottlenecks and delays in invoice approval processes and accounts payable systems.
• Unearth duplicate payments, misstatements, or overpayments that need to be rectified.
• Recognize inefficiencies in manual or electronic payment timings that could affect cash flow.

Addressing these issues based on audit findings can streamline operations, balance budgets, reduce costs, and improve the bottom line.

Vendor Management and Intake

Managing your vendor relationships is as crucial as managing your customer relations. An AP audit can provide insights into:

• Terms and conditions that may not be in your favor.
• Vendor performance metrics and adherence to service level agreements (SLAs).
• Inconsistencies or errors in vendor payments that could sour relationships.

Moreover, the audit could reveal issues in your intake process—such as not conducting sufficient due diligence on new vendors—that could expose you to financial risks.

‍

Preparing for an Accounts Payable Audit

Preparing for an accounts payable audit can be a daunting task, but a well-organized approach can simplify the process significantly. The key to a smooth audit is preparation, and here's how you can be audit-ready.

Importance of Having All Documents Ready

Having all necessary documents ready for the audit is not just about compliance; it’s about efficiency. Auditors will need access to various records such as invoices, purchase orders, vendor contracts, payment receipts, and internal AP procedures for an effective audit trail. Missing or incomplete documentation can extend the audit duration and raise questions about the reliability of your accounting system. Here are some tips for preparing your documents:

• Organize Electronically: Store your documents in an electronic format in a structured manner. Use a secure, searchable database for easy retrieval. You can use Zip's platform to store your documents in an electronic, searchable database. This ensures that your data is not only easily retrievable but also secure.
• Review for Accuracy: Ensure that the documents are up to date and align with the financial transactions recorded in your accounting system.
• Confidentiality: Protect sensitive information while ensuring auditors have the access they need.

Reconcile All Your Bank Accounts and Ledgers

Prior to the audit, reconcile all your bank accounts with the corresponding ledgers in your accounting system. Any discrepancies between bank statements and accounting records can lead to audit complications and require additional time to resolve. Regular reconciliation ensures that all transactions have been recorded and that cash flow and liabilities are accurately reflected. Zip's automated invoice processing and expedited approvals make it easier to reconcile your bank accounts with your ledgers.

Planning Time with an Auditor

An AP audit is not a quick task; it requires a significant time investment from your AP department and finance teams. Depending on the size and complexity of your organization, an audit could last several hours to several days or even weeks.

Scheduling

Coordinate with the accounts payable department and audit team to set up a suitable timeline for the audit, keeping in mind your business cycles and other obligations.

Team Availability

Make sure key personnel are available for interviews or to provide clarifications during the audit.

Pre-audit Meeting

Consider arranging a pre-audit meeting to understand the auditor’s requirements and to clear any preliminary queries. This will help you make efficient use of the actual audit time.

Thorough preparation can make the accounts payable audit process more streamlined and less stressful. Have your documents organized and ready, reconcile your bank accounts, and be prepared to commit the necessary time. Good preparation is the best way to facilitate an efficient audit and can often result in a cleaner audit report, reducing the risk of penalties and enhancing operational efficiency.

‍

The Accounts Payable Audit Process

Understanding the accounts payable audit procedures and audit objectives can help you anticipate what to expect, enabling smoother interaction with auditors and a more efficient audit. While each audit may have unique elements, there are commonalities in the general process that are worth noting.

Explanation of the General Auditing Accounts Payable Process

Here is an overview of the typical accounts payable audit process:

Preparation Stage

This involves setting the objectives, scope, and timeframe of the audit. During this phase, auditors will generally request preliminary documents to review.

Fieldwork

Auditors come on-site or access your systems remotely to examine your accounts payable records, perform tests, and gather evidence. They will scrutinize your transactions, looking for any discrepancies or signs of fraudulent activity.

Testing

Auditors typically sample a variety of transactions and follow them through the entire AP process, from initiation to payment.

Report and Findings

At the end of the audit, a formal report is prepared. This will include findings on the effectiveness of internal controls, compliance with regulations, and any exceptions or errors found.

Management Response

Your organization will have the opportunity to respond to the findings and propose corrective actions for any issues raised.

Follow-up

Depending on the findings, a follow-up audit may be scheduled to assess the implementation of corrective actions.

Documents Required for an AP Audit

Auditors will require various documents and financial records to conduct a thorough AP external audit. Here’s a non-exhaustive list:

• Purchase Orders
• Vendor Contracts
• Invoices and Receipts
• Payment Vouchers
• Bank Statements and Bank Records
• General Ledger
• Balance Sheet
• Cash Flow Statements
• Internal AP Procedure Manual
• Evidence of Payment (Check stubs, electronic transfer confirmations, etc.)

What Levels of Access do Auditors Need?

It's essential to provide auditors with the necessary level of access to your systems, journal entries, documents, personnel, and more. This could range from:

• Read-only Access: To accounting software, procurement systems, and other relevant platforms.
• Interviews: Auditors may want to interview key personnel involved in the accounts payable process.
• Physical Access: To filing cabinets or areas where relevant documents are stored.

However, it’s important to ensure that this access is monitored and controlled to maintain the integrity and confidentiality of your data. A proper understanding of the general audit workflows, required documents, and access requirements can significantly ease the audit process. 

‍

Common Issues Accounts Payable Audits Reveal

Accounts payable audits are not just a formality; they can act as a diagnostic tool for your organization. By revealing weaknesses and areas of concern in your accounts payable process, audits offer an invaluable opportunity for improvement. Below are some of the most common issues that AP audits often unearth.

Missing Documents

An absence of critical documents like purchase orders, invoices, or proof of delivery can be a red flag for auditors. These gaps make it challenging to verify transactions and can lead to negative audit opinions. Missing documents can also expose your organization to the risk of fraud and errors, as these documents serve as a basis for internal controls.

Shadow Vendors

Shadow vendors refer to unregistered or unauthorized vendors that an organization may inadvertently do business with. These entities are often not subjected to the same vetting processes as approved vendors, which increases the risk of fraudulent activities. Identifying shadow vendors is a crucial step in improving your payment process and reducing risks.

Lack of Proper Controls

Inadequate internal controls over the accounts payable transactions and processes can result in a plethora of problems, ranging from duplicate payments to a lack of segregation of duties. Auditors pay close attention to the effectiveness of internal controls, as they are central to ensuring the integrity and reliability of financial reporting.

Unrecorded Liabilities

If an organization fails to record a liability, whether intentionally or inadvertently, it can significantly distort its financial statements. Unrecorded liabilities not only complicate the reconciliation process but can also attract regulatory penalties, particularly if they lead to tax underpayments.

Non-Compliance Issues

Regulatory compliance is a critical aspect of any audit, and failure to adhere to relevant laws and standards, such as Sarbanes-Oxley or GAAP, can have severe repercussions. Non-compliance issues can result in financial penalties, legal actions, and can severely tarnish an organization's reputation.

Being aware of these common issues can help you prepare more effectively for an accounts payable audit. A proactive approach to addressing these issues not only facilitates a smoother audit process but also contributes to a more robust and efficient AP operation.

‍

How to Make Accounts Payable Audits Easier

Navigating through an accounts payable audit doesn't have to be a laborious process fraught with complications. Leveraging modern technology and revisiting upstream procurement processes can drastically ease the audit procedure with accounts payable automation. Below are some key areas to focus on:

Benefits of Automation

Automating the accounts payable process can be a game-changer when it comes to audits. By reducing manual intervention, you significantly lower the risks of human error, duplicate payments, and fraudulent activities. AP automation software enhances data accuracy, streamlines reconciliation, and enables quicker audit completion, thus saving both time and money.

Benefits of Automating the AP Audit Process

Accuracy

Automated systems ensure data is captured accurately, reducing the chances of errors.

Efficiency

Automation speeds up the audit process by readily providing all the needed documents and data.

Compliance

Automated systems can be programmed to follow regulatory requirements, thereby ensuring compliance is maintained.

Upstream Procurement Process with Zip

Often, the root of many accounts payable issues lies in the initial stages of the procurement process. That's where Zip's Intake-to-Procure solution comes into play. By providing a structured framework for procurement, right from requisition to purchase orders and vendor management, you can preempt many of the problems that often surface during an audit.

Zip offers a centralized platform where all procurement activities can be carried out. Visibility is crucial during an audit. Zip provides a comprehensive view of your accounts payable process, enabling you to monitor the status of any invoice or payment, thereby offering full transparency. This "single door" approach simplifies the procurement landscape, making it easier to manage, track, and audit.

When it comes to simplifying your accounts payable audits, automation and an effective upstream procurement process can make all the difference. Zip’s key features provide a robust solution that can not only make your audits more manageable but also improve your overall accounts payable operations.

Get a Demo Walkthrough of Zip’s Intake-to-Procure Solution

‍