Enter the Form 1099-R exactly as received under Wages & Income (or Personal Income) -> Retirement Plans and Social Security -> IRA, 401(k), Pension Plan Withdrawals (1099-R), then answer the follow-up questions.
If the code on the Form 1099-R is code 2 or 7, TurboTax will automatically treat the distribution as not subject to an early-distribution penalty. Otherwise, later when TurboTax prompts you enter amounts that are exempt from the early-distribution penalty, enter the amount of the distribution as the amount received as Equal Periodic Payments.
If the code on the Form 1099-R is code 2 or 7, TurboTax will automatically treat the distribution as not subject to an early-distribution penalty. Otherwise, later when TurboTax prompts you enter amounts that are exempt from the early-distribution penalty, enter the amount of the distribution as the amount received as Equal Periodic Payments.
@toddlabhart , you sort of answered your own question. For code 1, TurboTax will prompt you enter amounts that are exempt from the early-distribution penalty for particular reasons. For an amount that you indicate was received as a series of substantially equal periodic payments, TurboTax will put the amount on Form 5329 line 2 with code 02.