| Adjala-Tosorontio, Township of, Municipal Office | New Tecumseth |
| Bradford West Gwillimbury Municipal Office | Bradford West Gwillimbury |
| Canada. Canada Revenue Agency, Toronto Region, Canada Child Benefit | Toronto |
| Canada. Canada Revenue Agency. Toronto North Tax Services Office, GST/HST Credit | North York |
| Essa (Township of). Municipal Office | Essa |
| New Tecumseth. Municipal Office | New Tecumseth |
| Ontario. Ministry of Finance., Oshawa, Retail Sales Tax | Oshawa |
| Town of Innisfil, Town Hall, Innisfil Municipal Office | Innisfil |