As an income auditor, your primary responsibilities include monitoring revenue records and following internal procedures to ensure the company complies with all tax obligations. You typically work for a hotel or hospitality venue, but other businesses also use income auditors. Your duties include preparing taxes, performing profit-and-loss analysis, using financial statements to reconcile balances, and verifying expenses. You are in charge of financial documentation, so accuracy is crucial. If there are any issues when you perform an audit, you lead an investigation on the discrepancies. You may also prepare income reports for management to review.