| Business | Phone |
| Abs Accounting & Bookkeeping 2 Old Colony Dr, Whitby L1R 2A3 | (905) 430-0749 |
| H & R Block Canada Inc 185 Brock St N #2, Whitby L1N 4H3 | (905) 668-3371 |
| R & S Tax Svc 115 Brock St S, Whitby L1N 4J9 | (905) 430-1986 |
| Sine Cera Inc 116 Kirby Cres, Whitby L1N 6Z7 | (905) 579-8881 |
| Tax Depot 80 Willowbrook Dr, Whitby L1R 2A8 | (905) 430-0455 |
| Whitby Tax Accounting Svc 277 Michael Blvd #5, Whitby L1N 5B2 | (905) 430-1166 |