The code H Form 1099-R does not indicate a rollover to another employer's plan. It indicates a rollover to a Roth IRA and a Roth IRA cannot be an employer plan. If the rollover was to the designated Roth account in another employer's qualified retirement plan, you need to get a corrected Form 1099-R with codes B and G together in place of code H.
Note that this has nothing to do with the Other Taxes you may be seeing. Make sure that you have not entered anything about these rollovers anywhere under Deductions & Credits.
