| Business | Phone |
| Abrams, Michael A 8500 Leslie St, Thornhill L3T 7M8 | (905) 763-9049 |
| Antman, Brian M Ca 23 Woodchester Crt, Thornhill L4J 7V6 | (905) 881-8297 |
| Global Tax Svc 100 Steeles Ave W #34b, Thornhill L4J 7Y1 | (905) 731-0806 |
| Gulati Sanjay 8185 Yonge St, Thornhill L3T 2C6 | (905) 764-6364 |
| Halpern, Howard Ca 160 Theodore Pl, Thornhill L4J 8E3 | (905) 709-4357 |
| Harcan Business Solutions 8500 Leslie St, Thornhill L3T 7M8 | (905) 882-8288 |
| Harendorf Lebane Moss 8500 Leslie St, Thornhill L3T 7M8 | (905) 886-8812 |
| Heilbronn, Eric 2 Nathan Crt, Thornhill L4J 6Z7 | (905) 731-0660 |
| Hubbard, Kenneth M 8111 Yonge St, Thornhill L3T 4V9 | (905) 881-3270 |
| Kates, Arthur J 180 Steeles Ave W #207, Thornhill L4J 2L1 | (416) 755-9592 |
| Kliaman, Robert 110 Alameda Cir, Thornhill L4J 8A6 | (905) 707-6886 |
| Marcus, Stephen 53 Fanshawe Dr, Thornhill | (905) 763-6839 |
| Mc Pherson & Mc Pherson 56 Centre St, Thornhill L4J 1E9 | (905) 731-0438 |
| Mortfield & Orvitz 8500 Leslie St #300, Thornhill L3T 7M8 | (905) 889-1549 |
| Mr Incometax Ltd 3 Henderson Ave, Thornhill L3T 2K2 | (905) 763-8032 |
| National Deduction Recovery 46 Worth Blvd, Thornhill L4J 7S9 | (905) 763-0905 |
| Pawlett, David 300 John St, Thornhill L3T 5W4 | (905) 771-9628 |
| Reynolds, Mary 135 Spring Gate Blvd, Thornhill L4J 3B2 | (905) 886-3942 |
| Benazzi & Partners 42 Steeles Ave E, Thornhill L3T 1A2 | (905) 762-0220 |
| Blumer, David S 16 Donisi Ave, Thornhill L4J 6G5 | (905) 764-6631 |
| Rovet, Lorne Ca 115 Highland Park Blvd, Thornhill L3T 1B8 | (905) 881-8887 |
| Cohen, M 1 Promenade Cir, Thornhill L4J 4P8 | (905) 886-6735 |
| Warner, H Howard 7620 Yonge St, Thornhill L4J 1V9 | (905) 882-5490 |
| Shapiro, Paul F 151 Townsgate Dr #83, Thornhill L4J 8J7 | (905) 882-4488 |
| Siddiqi & Co 60 Green Lane #33, Thornhill L3T 7P5 | (905) 709-4111 |
| Sloan Paskowitz Adelman 7620 Yonge St, Thornhill L4J 1V9 | (905) 886-7735 |
| Thansingh, Aneal R 18 Milner Gate, Thornhill L4J 2N4 | (905) 886-9766 |
| Toh, Shea Ca 33 Brightbay Cres, Thornhill L3T 1C2 | (905) 889-1950 |
| Vanek, Peter D 311 Green Lane, Thornhill L3T 7A6 | (905) 886-0010 |
| Weingarten Ross & Cash 300 John St, Thornhill L3T 5W4 | (905) 886-8550 |
| Zeppieri & Co 38 Steeles Ave E, Thornhill L3T 1A2 | (905) 881-3533 |
| Brodeur Dennis 9050 Yonge St, Thornhill | (905) 886-4452 |
| Cheng, Raymond 505 Hwy 7 E #298, Thornhill L3T 7T1 | (905) 709-3678 |
| Drora, Dan Ca 68 Donisi Ave, Thornhill L4J 6G4 | (905) 738-3303 |
| Epstein, Gerald 1600 Steeles W, Thornhill | (905) 760-1942 |