After 8 years of driving, I was promoted last month to FT On-Road Sup and now I can no longer contribute to my Teamster Roth IRA. Apparently I'm now apart of the Voya UPS 401k Savings Plan (where they match 3%). I was just wondering if it is possible to roll my Teamster Roth IRA into my Voya UPS 401k savings, or if not, I would just be better off transferring it into a Vanguard retirement account. Has anyone already done this/something similar or have any insight into the process?