For most CVITP host organizations and volunteers, the period between late February and mid-May is the heaviest time of year for helping clients to file their returns.  A lot of unusual things happen, whether it be with the Canada Revenue Agency’s CVITP support, the UFile software volunteers are provided with, Service Canada’s support, or the work of other service providers.  I usually don’t take the time to document these.  However, during the 2025 season, I decided to record the most noteworthy oddities.  This article contains my somewhat eclectic list of 16 things that happened.  Some may be obvious to you, others may be puzzling.  Let me know what you think.