Money When will I get my third stimulus check? IRS begins sending first round of $1,400 COVID-19 relief payments March 12, 2021March 14, 2021Jessica Menton, USA TODAYComments Off on When will I get my third stimulus check? IRS begins sending first round of $1,400 COVID-19 relief payments The third round of stimulus checks will start hitting bank accounts for eligible Americans as early as this weekend, the IRS said late Friday.