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Td Ameritrade Roth IRA question
Since you're 20-30 years out of retirement, you should be 90% to 100% in stocks, and in one or two broad stock market funds likely. I'm not sure about the minimums at TD Ameritrade, but at Vanguard even $3k will get you into the basic funds. One option is the Targeted Retirement Year funds, which automatically rebalance as you get closer to retirement.  They're a bit higher expense usually than a basic stock market fund, but they're often not too bad.  (Look for expenses under 0.5% annually, and preferably much lower - I pay 0.05% on mine for example.)   Otherwise, I'd just put everything into something simple - an S&P500 tracker for example (SPY or VOO are two examples) that has very low management fees.  Then when your 401(k) gets up and running, that may have fewer options and thus you may end up in something more conservative - don't feel like you have to balance each account separately when they're just starting, think of them as one whole balancing act for the first year or two.  Once they're each over $10k or so, then you can balance them individually (which you do want to do, to allow you to get better returns).