When will third stimulus check be sent out. ?

There was a timeline posted tonight that sort of answers this question, Jon.  The House Budget Committee passed the relief bill out of Committee this past week, but the debate for the House vote will not be finished until the House comes back into session next week. To get the bill passed in the Senate with a simple (51) majority, it has to be divvied up so that each section is related to budget---the "Byrd Rule" that was used to get P.L.111-148 and P.L.111-152 ("Obama Care") past the McConnell (R-KY) "filibuster everything Obama" in 2009. If each part of the House-passed bill is divided into budget issues for the 50-50 Senate, then VP Kamala Harris, as Vice President, can be the deciding vote to get the stimulus through.  To be signed into law, the House and Senate bill have to MATCH EXACTLY, something Speaker Pelosi is a master at doing, and it is then sent to President Biden to be signed into law.  The estimate is that by March 1st (or the first week in March) the unemployment extension, the $1400 per person, money to help the states, and so on will be on its way.  

Third stimulus check update: Feds likely to start sending $1,400 payments by late March. Tens of millions of Americans should expect $1,400 COVID-19 stimulus checks in their bank accounts by the end of March or early April, according to lawmakers and economic experts.

Get a ******** job!!!!...lol jk I’m wondering myself

I got a letter, too, but since it said  $600, I realized that it was for the second stimulus check. I go that money months ago.

As of February 1st, Congress had not authorized a 3rd Covid relief payment.

The IRS didn't send letters to ANYONE claiming they would receive ANY of the payments.

The letter you received is fake.

You got a letter for 2020, not this year. 

Shortly after it is authorized.

That's the confirmation letter for the January stimulus payment.

There is no 3rd stimulus check yet.

Nobody knows yet when, or if, there will be a third stimulus.  It might be never.  The letter you got might be about one of the first two stimulus checks.