| Business | Phone |
| Lee & Co 3100 Steeles Ave E #903, Markham L3R 8T3 | (905) 513-0699 |
| Meyers, Jeffrey B 7050 Woodbine Ave, Markham L3R 4G8 | (905) 305-1465 |
| Optima Tax Recoveries 317 Renfrew Dr, Markham L3R 9S8 | (905) 474-3578 |
| Taxsave 7100 Woodbine Ave, Markham L3R 5J2 | (905) 305-8900 |
| Computax Accounting Ctr 335 Renfrew Dr, Markham L3R 9S9 | (905) 479-1700 |
| Donald H Sherman & Assoc 90 Centurian Dr #C, Markham L3R 8C5 | (905) 940-1260 |