As of May 01, 2026, the average salary for an Internal Auditor III in the United States is $89,341 per year, which breaks down to an hourly rate of $43.
However, an Internal Auditor III's salary can vary significantly. Here’s a look at the typical salary range:
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An Internal Auditor III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, education and company size can directly affect your earning potential.
Experience is a primary driver of an Internal Auditor III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Internal Auditor I | 0-2 years | $67,642 |
| Internal Auditor II | 2-4 years | $78,286 |
| Internal Auditor III | 4-7 years | $89,341 |
| Internal Auditor IV | 7+ years | $110,970 |
| Internal Auditor V | 7-10 years | $139,613 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Internal Auditor IIIs. For example, consider the average annual salaries in these key locations:
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Planning | 3.16% |
| Risk Assessment | 2.65% |
| PowerPoint | 0.79% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Talent Management
|
$96,488 |
8%
|
|
Project Management
|
$94,701 |
6%
|
|
Risk Assessment
|
$94,701 |
6%
|
|
Regulatory Compliance
|
$93,808 |
5%
|
|
IDEA
|
$93,808 |
5%
|
|
Data Analytics
|
$93,808 |
5%
|
Your level of education can impact your salary potential. While many Internal Auditor IIIs enter the field with a Bachelor's Degree degree, higher education can lead to more specialized and higher-paying roles.
According to our 100% employer-reported salary data, the median salary for an Internal Auditor III with a Bachelor's Degree is between $95,530 and $100,365).
Internal Auditor III Salaries by Degree Level
| Degree Level | % of user with this level of education |
|---|---|
| No Diploma | 1.4% |
| High School | 1.4% |
| Associates | 0.8% |
| Bachelors | 53.8% |
| Masters | 43.4% |
| Doctorate | 0.6% |
Understanding how an Internal Auditor III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on May 01, 2026For an Internal Auditor III, the most direct path to higher earnings is advancing to the Internal Auditor IV role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $110,970 - a projected growth of 24% over your current level.
Salaries for an Internal Auditor III can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $93,723 in 2023 to around $91,942 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Internal Auditor III salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2022 |
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|
| 2023 | $93,723 |
| 2024 | $93,259 |
| 2025 | $91,942 |
| 2026 |
View More
|
| 2027 |
View More
|
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An Internal Auditor III's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, an Internal Auditor III earns the most in San Jose, CA, where the annual salary of an Internal Auditor III is $112,686.
The highest pay for Internal Auditor III is $101,707.
The lowest pay for Internal Auditor III is $76,256.
Conducts internal auditing according to auditing standards and regulatory requirements and using established auditing governance frameworks and procedures. Reviews internal processes, transactions, documentation, and systems to validate compliance, evaluate effectiveness, identify issues, and prepare reports and recommendations for remediation. May coordinate with or prepare reports for external auditors or regulatory bodies. Requires a bachelor's degree or equivalent. Typically reports to a supervisor or manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4 -7 years of related experience.
Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.
We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)
With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.
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