Yes, there are other payments. For example, the employment insurance program seizes payment of benefits to individuals when they are incarcerated. Of course the justification is clear, as people are not available to work. There are also others. An example would be the Income Tax Act, which would suspend the eligibility of individuals for the GST rebate when they are incarcerated. So there are these examples in the federal system, among others, yes.
On October 7th, 2010. See this statement in context.