Can I complete my tax filing without having Form 4852? My 1099-R income from RMD is wrong.

[balbool]

Can I file without Form4852?

[ColeenD3]

You should file for an extension and contact the administrator to get a corrected 1099-R. If not, Form 4852 is used to show the form issued was incorrect.

Form 4852 serves as a substitute for Form W-2, Form W-2c, and Form 1099-R, and is completed by taxpayers or their representatives when: Their employer or payer does not give them a Form W-2 or Form 1099-R. An employer or payer has issued an incorrect Form W-2 or Form 1099-R.

[dmertz]

What about the 2021 Form 1099-R do you believe is wrong?  Does box 1 show a different amount than was distributed in 2021?