| Business | Phone |
| Integer Co 202 Chicago Ave, Oak Park 60302 | (708) 524-1976 |
| Jackson Hewitt Tax Svc 42 Lake St, Oak Park 60302 | (708) 524-5200 |
| Jackson Hewitt Tax Svc 6741 North Ave, Oak Park 60302 | (708) 344-3600 |
| Metro Income Tax Svc 1001 Lake St, Oak Park 60301 | (708) 383-5859 |
| H & R Block Tax Svc 259 Lake St, Oak Park 60302 | (708) 524-5293 |
| Jackson Hewitt Tax Svc 8 N Austin Blvd, Oak Park 60302 | (708) 445-1398 |
| Nolen Income Tax Inc 809 N Harlem Ave, Oak Park 60302 | (708) 848-1040 |
| Ray's Tax Svc 6051 North Ave, Oak Park 60302 | (708) 358-0100 |
| Worlds & Assoc Tax Svc 6441 North Ave, Oak Park 60302 | (708) 524-0751 |