You have to file the optional returns using the same forms as for the final return and with the same deadlines, except that the ârights or thingsâ return may be filed as late as 90 days after you receive the notice of assessment from the CRA or one year after the date of death, whichever comes later.
Given that Januvia costs $190 a month and glipizide costs $4 a month (on many pharmacy generic drug savings plans) it's worth taking a closer look at the statistics. Safety and Efficacy of Treatment with Sitagliptin or Glipizide in Patients with Type 2 Diabetes Inadequately Controlled on Metformin: A 2-year Study.
2010 Jun 15;81(12):1483-1484. Saxagliptin (Onglyza) is the second oral dipeptidyl peptidaseâ4 (DPP-4) inhibitor to be marketed for the treatment of type 2 diabetes mellitus in adults. DPP-4 is the enzyme responsible for rapidly degrading incretin hormones released by the gut in response to meals. one-month supply of sitagliptin (Januvia), the other available DPP-4 inhibitor, costs $207 for the 100-mg tablets. As a comparison, the cost of metformin is $32 (brand: $141) for 60 (a one-month supply) of the 1,000-mg tablets.