Metro Nashville / Ia Audit Assurance Services
Agency file
The Ia Audit Assurance Services manages public finances — collecting revenue and taxes, budgeting, accounting, and financial oversight.
In 2025, this agency had 13 employees with median total compensation of $88,681; the highest distinct record was $209,947.
What the records show
These summaries compare pay within the agency before listing individual records.
How 2025 total compensation is spread across the 13 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($88,681) — half earn less, half more. The far-right bar collects the highest earners.
What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.
The pay ladder for this department. Someone at the 90th percentile earns $140,439 — more than 90% of the department; the 10th percentile earns $31,842. The shaded band is the middle half of employees (25th–75th percentile).
The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.
Trend
How this department's total payroll, headcount, and median pay changed across the 11 published years.
| Year | Total payroll | Employees | Median pay |
|---|---|---|---|
| 2015 | $558.7K — | 10 — | $59,438 — |
| 2016 | $612.6K ▲ 9.6% | 9 ▼ 10.0% | $58,535 ▼ 1.5% |
| 2017 | $744.4K ▲ 21.5% | 11 ▲ 22.2% | $65,838 ▲ 12.5% |
| 2018 | $789K ▲ 6.0% | 10 ▼ 9.1% | $72,753 ▲ 10.5% |
| 2019 | $748.4K ▼ 5.1% | 11 ▲ 10.0% | $60,815 ▼ 16.4% |
| 2020 | $632.1K ▼ 15.5% | 9 ▼ 18.2% | $77,278 ▲ 27.1% |
| 2021 | $710.4K ▲ 12.4% | 12 ▲ 33.3% | $62,949 ▼ 18.5% |
| 2022 | $862.2K ▲ 21.4% | 10 ▼ 16.7% | $83,102 ▲ 32.0% |
| 2023 | $513.8K ▼ 40.4% | 14 ▲ 40.0% | $22,968 ▼ 72.4% |
| 2024 | $196.2K ▼ 61.8% | 1 ▼ 92.9% | $196,209 ▲ 754.3% |
| 2025 | $1.1M ▲ 459.0% | 13 ▲ 1200.0% | $88,681 ▼ 54.8% |
Record list
Page 1
Internal Audit Manager/Ia Audit Assurance Services
Source-specific fields
William Walker V is a Internal Audit Manager at Ia Audit Assurance Services. 2025 total compensation came to $140,439.