| Business | Phone |
| South Whitehall Tax Collector 4444 Walbert Ave, Allentown 18104 | (610) 398-4050 |
| South Whitehall Treasurer 2466 Wehr Mill Rd, Allentown 18104 | (610) 398-0401 |
| Real Estate Tax Office 4969 Hamilton Blvd, Allentown 18106 | (610) 965-9271 |
| Salisbury Township Treasurer 2900 S Pike Ave, Allentown 18103 | (610) 797-3020 |
| Salisbury Township Treasurer 3000 S Pike Ave, Allentown 18103 | (610) 797-3020 |