For computing the underpayment penalty Oregon says "Withholding is treated as if it were paid
in equal amounts on the due date for each required installment payment unless you can show that it was paid differently. " I can show that it was paid once, early in the year. How can I get TurboTax to generate the OR Form 10: Underpayment Statement to show unequal withholding?
This question was answered in 2023 but the proposed method is not working. I cannot directly modify the Underpayment Statement in Forms and, unlike the federal section, the Oregon section of EasyStep does not appear to provide a method to annualize withholding.
