Looking for feedback on SIMPLE IRA contribution deadline. Typically, salary deferals need to be made by January 30 (30-days after the end of the year). What about a self-employed individual with a schedule C and no salary? Does the Employer match deadline (Oct 15th if under extension) apply to the full contribution? With depreciation and other things, did not know what the actual income was going to be until the taxes are completed. Your thoughts and input are appreciated. Thank you!