| Business | Phone |
| Princetown Assessor 165 Princetown Plz, Schenectady 12306 | (518) 357-4046 |
| Princetown Assessors Office Rr 5, Schenectady 12306 | (518) 864-5363 |
| Rotterdam Assessors 1100 Sunrise Blvd, Schenectady 12306 | (518) 355-7363 |
| Rotterdam Comptroller 1100 Sunrise Blvd, Schenectady 12306 | (518) 355-6070 |
| Rotterdam Tax Collector 1100 Sunrise Blvd, Schenectady 12306 | (518) 355-7171 |
| Schenectady Finance Dept 105 Jay St, Schenectady 12305 | (518) 382-5009 |