Rollovers
Generally, a rollover is a tax-free distribution of cash or other assets from one retirement plan that is contributed to another plan within 60 days of receiving the distribution. However, a rollover to a Roth IRA or a designated Roth account is generally not a tax-free distribution. Use lines 5a and 5b to report a rollover, including a direct rollover, from one qualified employer’s plan to another or to an IRA.
Enter on line 5a the distribution from Form 1099-R, box 1. From this amount, subtract any contributions (usually shown in box 5) that were taxable to you when made. From that result, subtract the amount of the rollover. Enter the remaining amount on line 5b. If the remaining amount is zero and you have no other distribution to report on line 5b, enter -0- on line 5b. Also check box 1 on line 5c.
See Pub. 575 for more details on rollovers, including special rules that apply to rollovers from designated Roth accounts, partial rollovers of property, and distributions under qualified domestic relations orders.