TransUnion LLC Software Developers salaries in Chicago-Naperville-Elgin, IL-IN
Median $123,600 across 37 filings, Jul 2023 to Jun 2026.
Calculate take-home pay on the calculator pageMedian
$123,600
Middle 50%
$106,600–$144,600
Filings
37
- Median is 1% below the median for Software Developers in Chicago-Naperville-Elgin, IL-IN ($125,000).
- Most filings are wage Level II (35%).
Level II 35%
Level III 30%
Level IV 19%
Not stated 16%
Take-home pay
| Gross | $123,600 |
| Federal income tax | $18,400 |
| Social Security | $7,700 |
| Medicare | $1,800 |
| State income tax | $6,000 |
| Health insurance (employee share) | $1,400 |
| Take-home per year | $88,300 |
| Take-home per month | $7,400 |
Tax year 2026, single filer.
Local taxes, 401(k), and filing status other than single are not included.
Tax rates checked against IRS, Tax Foundation, and other original sources on Oct 28, 2026.
This is an estimate. Actual taxes depend on your situation. Consult a tax professional before filing.
Software Developers salaries in Chicago-Naperville-Elgin, IL-INTransUnion LLC Software Developers nationwide
LCA filings are not hires.
Filed wages are offered base pay, not total compensation.
We did not independently verify the source files. Deduplication and filtering can cause differences from the original data.