This is the NVC text.."Please upload and submit MisX most recent Wage and Income IRS tax transcript from 2021. A transcript can be obtained on the IRS's website: https://www.irs.gov/individuals/get-transcript. If you were not required to file a tax return, please write, and scan an explanation for not filing. If you filed taxes with your spouse, please also submit all of your W-2s and or 1099s"
Tax Transcript/Return is a MANDATORY financial supporting document......you are right👍