20 tasks, each one witnessed by the sources that watched the job — and behind every one, a prompt you can use tonight.
You usually split time between reviewing records and meeting people. Mornings often mean opening SQL queries or Excel files to check transactions, balances, or exception reports.
Afternoons are for meetings with managers, writing or reviewing audit reports in Word, and planning follow‑up actions. You might also train staff or supervise a small team, and end the day sending status updates in Outlook or SharePoint.
Start with Microsoft Excel and Word — auditors use Excel for data analysis and Word for audit reports. Learn PivotTables, VLOOKUP/XLOOKUP, and basic macros.
Next learn SQL for querying databases and SAP if your employer uses it for accounting. Familiarity with Outlook, SharePoint and PowerPoint helps for communication and presentations; Visio or Project helps when you map processes or lead audits.
SQL pulls raw transaction or ledger data directly from the database: accounts, dates, amounts, and user IDs. You write queries to filter by date range, branch, or transaction type.
Then load that output into Excel to clean data, run pivot tables, test ratios, and produce charts for the audit report. Excel is for analysis and visualization; SQL is for getting accurate, complete data.
AI can help draft report text, suggest test steps, or explain accounting rules fast. But never let AI replace your checks: auditors must verify facts, cite source documents, and keep evidence.
Do not paste confidential client data into public AI tools. Use AI for ideas, then run queries in SQL/SAP and confirm numbers in Excel and source records before you write or sign anything.
According to the U.S. Bureau of Labor Statistics (BLS) for 2025, 67,830 internal auditors were employed with a median annual wage of $94,160. The lowest 10% earned about $56,230 and the top 10% earned about $174,200.
Your pay varies by industry, location, certifications (like CIA or CPA), and seniority: staff auditor, senior, manager, then director or chief audit executive.
Internal auditors work inside the company, checking internal controls, compliance, and processes on an ongoing basis. They report to management or the audit committee and help improve operations.
External auditors are independent firms hired to issue an opinion on financial statements for outsiders and regulators. Accountants prepare the books; auditors verify and test them. Internal work is more operational and continuous.
Analytical thinking tied to practical tools: being able to read financial statements and then turn that into tests in SQL or Excel. That means spotting anomalies, building queries, and proving whether a control failed.
Technical skill matters — knowing how to extract data from SAP or a database and validate it in Excel — but you must also explain findings clearly in Word and present them in PowerPoint so managers act on them.