| Business | Phone |
| Compo's Tax Svc 520 Main St, Watertown 13601 | (315) 788-0078 |
| Damon Tax Svc 998 Leray St, Watertown 13601 | (315) 788-1003 |
| H & R Block Tax Svc 261 State St, Watertown 13601 | (315) 782-0821 |
| H & R Block Tax Svc Watertown Salmon Run Mall, Watertown 13601 | (315) 785-6365 |
| Hermann Accounting Svc 25925 State Route 37, Watertown 13601 | (315) 782-8780 |
| Jackson Hewitt Tax Svc 21182 Salmon Run Mall Loop W, Watertown 13601 | (315) 782-7979 |
| Jackson Hewitt Tax Svc 23861 State Route 126, Watertown 13601 | (315) 782-7979 |
| Jefferson County Business Svc 6390 Coffeen, Watertown 13601 | (315) 782-4657 |
| Lowe Brothers 307 State St, Watertown 13601 | (315) 788-7620 |
| Plamondon Tax Preparation Inc 103 N Massey St, Watertown 13601 | (315) 782-1233 |
| Walrath Accounting Svc 23239 State Route 342, Watertown 13601 | (315) 785-9756 |