I just finished getting the last of my tax documents together. I want to give your an early heads up – Mercury retrograde will affect the 2018 tax season. If all possible you’ll want to file your taxes before Mercury turns retrograde on March 22, 2018.
Mercury will turn direct on Income Tax day itself, April 15th, 2018. This is a Sunday which means the deadline to file will be extended until Tuesday, April 17th.
I recommend you file early, but if you miss the March 22nd date, consider holding your return to file on April 16th or 17th, 2018. The last thing you want is to have the thing come back to you!