1 Common Symptoms Associated With Superior Vena Cava Syndrome Superior vena cava syndrome is a disease in which the superior vena cava, a major blood vessel of the heart, is compressed or clotted, causing decreased bloodflow to the hearâ¦.
In 2015, you can make a contribution of up to $24,000 to your 401(k), 403(b) or governmental 457(b) plan ($18,000 regular and $6,000 catch-up contributions) and $6,500 to a Roth IRA ($5,500 regular and $1,000 catch-up IRA contributions) for a total of $30,500 for 2015.n 2015, you can make a contribution of up to $24,000 to your 401(k), 403(b) or governmental 457(b) plan ($18,000 regular and $6,000 catch-up contributions) and $6,500 to a Roth IRA ($5,500 regular and $1,000 catch-up IRA contributions) for a total of $30,500 for 2015.
A: No. The two differ in a few key ways. First, Roth 401(k) contributions are subject to the usual 401(k) contribution limits--in 2015, that's $18,000 and $24,000. Aftertax 401(k) contributions can be higher, as long as the total 401(k) contribution doesn't exceed $53,000.More importantly, the tax treatment of Roth 401(k) contributions and aftertax contributions is different.ftertax 401(k) contributions can be higher, as long as the total 401(k) contribution doesn't exceed $53,000. More importantly, the tax treatment of Roth 401(k) contributions and aftertax contributions is different.