I e-filed Jan 24. Received letter about missing information. I faxed missing info February 13. Received CP12a letter dated March 13 with an adjusted refund amount. I was able to order transcripts but am still unable to get a date for my refund. The IRS says up to 8 weeks, but I really need to know if that is typical length of time, or if I can expect my refund sooner. WMR only says that its received and still processing.