The IRS is sending out Stimulus #3 payments in batches, and will take a few weeks to complete them all. This one comes to you separately (and automatically), not as part of your 2020 tax refund. You can check the status here:
Get My Payment | Internal Revenue Service (irs.gov)
Also see:
More Economic Impact Payments set for disbursement in coming days; taxpayers should watch mail for p...
