| Business | Phone |
| Beavercreek Finance Dept 1368 Research Park Dr, Dayton 45432 | (937) 427-5511 |
| Dayton Finance Dept 101 W 3rd St, Dayton 45402 | (937) 333-3500 |
| Dayton Management & Budget 101 W 3rd St, Dayton 45402 | (937) 333-3750 |
| Huber Heights Taxation Div 6383 Brandt Pike, Dayton 45424 | (937) 237-2976 |
| Oakwood Finance Dept 30 Park Ave, Dayton 45419 | (937) 298-0402 |
| Moraine City Income Tax 30 Park Ave, Dayton 45419 | (937) 535-1026 |
| Moraine Finance Dept 4200 Dryden Rd, Dayton 45439 | (937) 535-1020 |
| Moraine Income Tax Dept Dayton 45419 | (937) 535-1021 |