@scrat wrote:
But I see there only 2024, 2023 and 2022 years.
There's no tax return transcript 2020
The IRS online account typically has tax return transcripts for the current year and up to 3 prior years. Here's how to order an older one:
Q7. How do I request a transcript for an older tax year when it's not available online? (updated Oct. 3, 2024)
You must submit Form 4506-T, Request for Transcript of Tax Return, to request a transcript for a tax year not available online.
If you’re using individual online account, tax return and record of account transcripts are only available for the current tax year and three prior tax years. Generally, tax account transcripts are available for the current year and nine prior tax years unless certain conditions apply.
Note: There is a "show all +" expand button below the online tax account transcript type that may provide additional tax years.
Tax return and tax account transcripts are limited to the current and prior three tax years when using Get transcript by mail or the automated phone transcript service.
Source: https://www.irs.gov/individuals/transcript-services-for-individuals-faqs
