Pros/cons of replicating a “fund of funds” with its component funds in my IRA?
In your entire question, the only time you mention that this is an investment inside an IRA is when you say Every quarter, six months, whatever Id have to rebalance my IRA while Vanguard would do this for the fund of funds without me needing to. Within an IRA, there are no tax implications to the rebalancing. But if this investment were not inside an IRA, then the rebalancing done by you will have tax implications. In particular, any gains realized when you sell shares in one fund and buy shares in another fund during the rebalancing process are subject to income tax. Similarly, losses also might be realized (and will affect your taxes). However, if you are invested in a fund of funds, there are no capital gains (or capital losses) when re-balancing is done; you have gains or losses only when you sell shares of the fund of funds for a price different than the price you paid for them. Mostly you nailed it.  It's a good question, and the points you raise are excellent and comprise good analysis. Probably the biggest drawback is if you don't agree with the asset allocation strategy.  It may be too much/too little into stocks/bonds/international/cash.   I am kind of in this boat.  My 401K offers very little choices in funds, but offers Vanguard target funds.  These tend to be a bit too conservative for my taste, so I actually put money in the 2060 target fund.  If I live that long, I will be 94 in 2060.   So if the target funds are a bit too aggressive for you, move down in years.  If they are a bit too conservative, move up.
"I use TIAA-Cref for my 403(b) and Fidelity for my solo 401(k) and IRAs.  I have previously used Vanguard and have also used other discount brokers for my IRA. All of these companies will charge you nothing for an IRA, so there's really no point in comparing cost in that respect.  They are all the ""cheapest"" in this respect. Each one will allow you to purchase their mutual funds and those of their partners for free.  They will charge you some kind of fee to invest in mutual funds of their competitors (like $35 or something).  So the real question is this: which of these institutions offers the best mutual and index funds.  While they are not the worst out there, you will find that TIAA-Cref are dominated by both Vanguard and Fidelity.  The latter two offer far more and larger funds and their funds will always have lower expense ratios than their TIAA-Cref equivalent.  If I could take my money out of TIAA-Cref and put it in Fidelity, I'd do so right now. BTW, you may or may not want to buy individual stocks or ETFs in your account.  Vanguard will let you trade their ETFs for free, and they have lots.  For other ETFs and stocks you will pay $7 or so (depends on your account size).  Fidelity will give you free trades in the many iShares ETFs and charge you $5 for other trades.  TIAA-Cref will not give you any free ETFs and will charge you $8 per trade. Each of these will give you investment advice for free, but that's about what it's worth as well.  The quality of the advice will depend on who picks up the phone, not which institution you use.  I would not make a decision based on this." "The receiving Roth IRA custodian will almost certainly not charge you anything; they are eager to get their hands on the money. In fact, the easiest and most efficient way is to fill out the forms for opening a Roth IRA account with the new custodian (most of this can be done online, but it might be necessary to print out a paper form, sign it and send/fax it to the company), tell them that the Roth IRA will be funded by a trustee-to-trustee transfer from the current custodian, and tell them to go get the money from the online bank who is the current custodian of your Roth IRA account. Don't approach your online bank and tell them to send the money to your new Roth IRA custodian; it will cost money and take more time and the likelihood of a screw-up is way too high. The current custodian might charge you a fee for closing the account, or for ""breaking a CD"" if that savings account is a CD and you are withdrawing the money before the maturity date of the CD. This will be spelled out in the Roth IRA custodial agreement that you accepted when you opened the account (but most likely did not read in full when you received it, and might even have discarded). One final note: with just $11K, please do not open a brokerage account for your Roth IRA and invest in stocks, bonds etc.  For now, invest all your Roth IRA in a single low-cost mutual fund (preferably an index fund such as the Vanguard S&P 500 Index fund or Fidelity Spartan 500 fund); you can branch out into more funds when you have more money in your Roth IRA. Investing in these funds does not need you to have a brokerage account; you can do it directly on the fund's website. Avoid (for now) the siren song of Exchange-Traded Funds (ETFs) because you need to have a brokerage account to buy and sell them.  When you have more money in your Roth IRA account, say in ten years' time, you can start investing in individual stocks, ETFs and the like through a brokerage account, but don't do it now." In summary, you are correct that the goal of investing is to maximize returns, while paying low management fees.  Index investing has become very popular because of the low fees.  There are many actively traded mutual funds out there with very high management fees of 2.5% and up that do not beat the market.  This begs the question of why you are paying high management fees and not just investing in index funds. Consider maxing out your tax sheltered accounts (401(k) and ROTH IRA) to avoid even more fees on your returns. Also consider having a growth component of your portfolio which is generally filled with equity, along with a secure component for assets such as bonds.  Bonds may not have the exciting returns of equity, but they help to smooth out the volatility of your portfolio, which may help to keep peace of mind when the market dips. You are young, and therefore have a very long time horizon for investing. Absolutely nothing you do should involve paying any attention to your investments more than once a year (if that). First off, you can only deposit money in an IRA (of whatever kind) if you have taxable income. If you don't, you can still invest, just without the tax benefits of a Roth. My suggestion would be to open an account with a discount brokerage (Schwab, Fidelity, eTrade, etc). The advantage of a brokerage IRA is that you can invest in whatever you want within the account. Then, either buy an S&P 500 or total market index fund within the account, or buy an index-based ETF (like a mutual fund, but trades like a stock). The latter might be better, since many mutual funds have minimum limits, which ETFs do not. Set the account up to reinvest the dividends automatically--S&P 500 yields will far outstrip current savings account yields--and sit back and do nothing for the next 40 or 50 years. Well, except for continuing to make annual contributions to the account, which you should continue to invest in pretty much the same thing until you have enough money (and experience and knowledge) to diversify into bond funds/international funds/individual stocks, etc. Disclaimer: I am not a financial planner. I just manage my own money, and this strategy has mostly kept me from stressing too badly over the last few years of market turmoil. the whole room basically jumped on me I really have an issue with this. Someone providing advice should offer data, and guidance. Not bully you or attack you.  You offer 3 choices. And I see intelligent answers advising you against #1. But I don't believe these are the only choices. My 401(k) has an S&P fund, a short term bond fund, and about 8 other choices including foreign, small cap, etc. I may be mistaken, but I thought regulations forced more choices. From the 2 choices, S&P and short term bond, I can create a stock bond mix to my liking. With respect to the 2 answers here, I agree, 100% might not be wise, but 50% stock may be too little. Moving to such a conservative mix too young, and you'll see lower returns.  I like your plan to shift more conservative as you approach retirement.   Edit - in response to the disclosure of the fees -  1.18% for Aggressive, .96% for Moderate I wrote an article 5 years back, Are you 401(k)o'ed in which I discuss the level of fees that result in my suggestion to not deposit above the match. Clearly, any fee above .90% would quickly erode the average tax benefit one might expect. I also recommend you watch a PBS Frontline episode titled The Retirement Gamble It makes the point as well as I can, if not better.  The benefit of a 401(k) aside from the match (which you should never pass up) is the ability to take advantage of the difference in your marginal tax rate at retirement vs when earned. For the typical taxpayer, this means working and taking those deposits at the 25% bracket, and in retirement, withdrawing at 15%. When you invest in a fund with a fee above 1%, you can see it will wipe out the difference over time. An investor can pay .05% for the VOO ETF, paying as much over an investing lifetime, say 50 years, as you will pay in just over 2 years.  They jumped on you? People pushing funds with these fees should be in jail, not offering financial advice. I don't think it has to be either-or. You can profitably invest inside the SIMPLE. (Though I wouldn't put in any more than the 1% it takes to get the match.) Let's look at some scenarios. These assume salary of $50k/year so the numbers are easy. You can fill in your own numbers to see the outcome, but the percentages will be the same. Let it sit in cash in the SIMPLE. You put in 1%, your employer matches with 1%. Your account balance is $1,000 (at the end of the year), plus a small amount of interest. Cost to you is $500 from your gross pay. 100% return on your contributions, yay! Likely 0-1% real returns going forward; you'll be lucky to keep up with inflation over the long term. Short term not so bad. Buy shares of index ETFs in the SIMPLE; let's assume the fee works out to 10%. You put in 1%, employer matches 1%. Your contributions are $500, fees are $100, your balance is $900 in ETFs. 80% instant return, and possible 6-7% real long term returns going forward. Buy funds in the SIMPLE; assume the load is 5%, management fee is 1% and you can find something that behaves like an index fund (so it is theoretically comparable to above). 1% from you, 1% from employer. Your contributions are $500, load fees are $50, your balance is $950. 90% instant return, and possible 5-6% real long term returns going forward (assuming the 6-7% real returns of equities are reduced by the 1% management fee). (You didn't list out the fees, and they're probably different for the different fund choices, so fill in your own details and do the math.) Invest outside the SIMPLE in the same ETFs or equivalent no load index funds; let's assume you can do this with no fees. You put in the same 1% of your gross (ignoring any difference that might come from paying FICA) into a self directed traditional IRA. At the end of the year the balance is $500. So deciding whether or not to take the match is a no brainer: take it. Deciding whether you should hold cash, ETFs, or (one of two types of) funds in your SIMPLE is a little trickier. No, the reinvestment is done as a courtesy. Consider, one can have, say, 100 shares of a $50 stock. A 2% dividend is $100/yr or $25/quarter. It would be a pretty bad deal if brokers charged you even $5 for that trade. When cap gains and dividends are grouped as you suggest, it refers to Mutual Funds. My funds will have a year end dividend and cap gain distribution. In a non-retirement account, one has to pay the tax due, and be sure to add this to your cost basis, as it's money you are effectively adding to your account. It does not mean cap gain the same as when you sell your shares of Apple for a huge gain.  Those check boxes seem to offer you a chance to put all your holding on the same reinvestment plan for div/cap gain. You should also be able to choose one by one what you'd like to do. That doesn't sound like dollar cost averaging. That sounds like a form of day trading. Dollar cost averaging is how most people add money to their 401K, or how they add money to some IRA accounts. You are proposing a form of day trading.