Entry-level salaries for auditors can be in the range of $53,601 to $64,901 per year. With 5 to 9 years of experience, it can rise to around $91,000 per year. The average salary of a senior auditor can be up to $110,000 per year. The average salary of an auditor is more at places such as New York, Texas and Washington, as compared to other smaller cities.