Cities where you can find H&R Block branches
- Mackenzie (1)
- Madoc (1)
- Magog (1)
- Mahone Bay (1)
- Maniwaki (1)
- Maple Ridge (3)
- Markham (3)
- Marystown (1)
- Mascouche (1)
- Matane (1)
- Meadow Lake (1)
- Medicine Hat (2)
- Melfort (1)
- Melville (1)
- Merritt (1)
- Middleton (1)
- Midland (1)
- Milton (2)
- Minden (1)
- Minnedosa (1)
- Minto (1)
- Miramichi (2)
- Mission (1)
- Mississauga (13)
- Moncton (2)
- Mont-Laurier (1)
- Montague (1)
- Montréal-Nord (1)
- Montréal (18)
- Moose Jaw (1)
- Morden (1)
- Morinville (1)
- Mount Forest (1)
- Mount Pearl (1)
- Musquodoboit Harbour (1)