When do I get 2020 tax return docs for a new loan for a rental?

[Matt Wells]

How long does it take to get the tax return documents once you file your taxes? I want to start looking for a rental, but I won't be able to get approved for another loan until the 2020 return docs are available. I will be getting a conventional loan, not a commercial. Does anyone have any advice or experience they can share? Does it take days or weeks for the IRS to come up with the documents once filed?