| Business | Phone |
| Beneficial Financial Group 4900 Meadows Rd # 104, Lake Oswego 97035 | (503) 675-3099 |
| Griffin Tax & Investment Svc 4500 Kruse Way # 100, Lake Oswego 97035 | (503) 697-6540 |
| H & R Block Tax Svc 16250 Bryant Rd, Lake Oswego 97035 | (503) 636-0269 |
| Harry Callow License Tax Cnsts 560 1st St, Lake Oswego 97034 | (503) 635-3246 |
| Tax Doctor 5211 W Sunset Dr, Lake Oswego 97035 | (503) 636-2749 |
| Marlene Mac Ewan Tax Consultant 155 B Ave # 350, Lake Oswego 97034 | (503) 636-5545 |