Convention for adding ishares (ETFs) into personal accounts
What account you put it in depends on why you have those different accounts.  First, if you have them due to regulatory requirements, then you of course must follow said regulations. I doubt that's the case here.  Otherwise, you might be splitting based on how they trade (ETFs trade as stocks) or you could be splitting based on how you build a portfolio out of them.  When you build a non-speculative stock portfolio, you typically want to limit your holdings in a single stock to a fairly small portion of your portfolio (say, 3%) to limit your exposure to bad stuff happening to a single company. That doesn't apply nearly a much to mutual funds, especially index funds. ETFs are much more like mutual funds here.  You can also, of course, create an ETF account and put them there. You also say you have a market index account, what is that used for? ETF is essentially a stock, from accounting perspective. Treat it as just another stock in the portfolio.
"I have a similar situation -- five different accounts between me and my wife. Just as you and @Alex B describe, I maintain my asset allocation across the combination of all accounts. I also maintain a spreadsheet to track the targets, deviations from the targets, amounts required to get back in balance, and overall performance. I (mostly) don't use mutual funds. I have selected, for each category, 1 or 2 ETFs. Choosing index ETFs with low expense ratios and a brokerage with cheap or free trades keeps expenses low. (My broker offers free ETF trades if you buy off their list as long as you aren't short-term trading; this is great for rebalancing for free 2 or 3 times a year.) Using ETFs also solves the minimum balance problem -- but watch out for commissions. If you pay $10 to buy $500 worth of an ETF, that's an immediate 2% loss; trade a couple of times a year and that ETF has to gain 5% just to break even. One issue that comes up is managing cash and avoiding transaction fees. Say your IRA has all the growth stock funds and your Roth has the bonds. Stocks do well and bonds do poorly, so you sell off some stocks, which creates a bunch of cash in your IRA. Now you want to buy some bonds but you don't have enough cash in your Roth, so you buy the bonds in your IRA. Not a problem at first but if you don't manage it you can end up with small amounts of various funds spread across all of your accounts. If you're not careful you can end up paying two commissions (in two different accounts) to sell off / purchase enough of a category to get back to your targets. Another problem I had is that only one account (401k) is receiving deposits on a regular basis, and that's all going into an S&P 500 index fund. This makes it so that my allocation is off by a fair amount every quarter or so -- too much in large cap equities, not enough of everything else. My solution to this going forward is to ""over-rebalance"" a couple of times a year: sell enough SPY from my other accounts so that I'm under-allocated in large caps by the amount I expect to add to my 401k over the next 3 months. (So that in six months at my next rebalancing I'm only 3 months over-allocated to large caps -- plus or minus whatever gains/losses there are.)" Your biggest concern will be what happens during the transition period. In the past when my employer made a switch there has been a lockout period where you couldn't move money between funds. Then over a weekend the money moved from investment company A to investment Company B. All the moves were mapped so that you knew which funds your money would be invested in, then staring Monday morning you could switch them if you didn't like the mapping. No money is lost because the transfer is actually done in $'s. Imagine both investment companies had the same S&P 500 fund, and that the transfer takes a week. If when the first accounts are closed the S&P500 fund has a share value of $100 your 10 hares account has a value of $1000. If the dividend/capital gains are distributed during that week; the price per share when the money arrives in the second investment company will now be $99. So that instead of 10 shares @ $100 you now will buy 10.101 shares @ $99. No money was lost. You want that lookout period to be small, and you want the number of days you are not invested in the market to be zero. The lockout limits your ability to make investment changes, if for instance the central bank raises rates. The number of days out of the market is important if during that period of time there is a big price increase, you wouldn't want to miss it. Of course the market could also go lower during that time. how many transactions per year do you intend? Mixing the funds is an issue for the reasons stated.  But. I have a similar situation managing money for others, and the solution was a power of attorney. When I sign into my brokerage account, I see these other accounts and can trade them, but the owners get their own tax reporting. Broadly, there's a bunch of stuff you need to be accounting for that's not reflected in the above, which will impact the A/D profile of an acquisition:  * Consideration paid (all cash on substantially the same terms is going to be more accretive than an all-stock transaction...because in the latter, your denominator is much bigger)  * Shares outstanding (including repurchases, in-kind dividends and option exercise)  * Financing / interest expense  * Upside / base / downside case for all of your assumptions - best to have a toggle based on a CHOOSE function that will allow the user to easily toggle between these  I'm not sure what EBITDA is getting you. EPS accretion/dilution typically looks at earnings, but you could also look at Cash EPS A/D which measures OCF/shares outstanding.  The point is, this really depends on how back of the envelope you want the A/D computation to be. At a minimum, you need an earnings schedule projected over the next 2-3 years, and you need a schedule reflecting outstanding shares over the same time period.  Your earnings buildout can have varying degrees of granularity. You can project cost synergies over the forecast period, which most obviously is going to affect your earnings, but you can also drill down further. Financing, transaction fees, etc. Your writeups and writedowns from your B/S combination may result in certain deferred tax items that will affect your bottom line over the forecast period.  Your share schedule can also have varying degrees of complexity. One way to do it is to just presume that the company will not issue any more shares, and will not repurchase any shares, and that there will be no options exercised, over the forecast period. This is a bad series of assumptions. It is likely that as options vest, if in the money, they will be exercised, resulting in dilution for existing shareholders. It is also likely that certain preferred shareholders and optionholders are going to experience adjustments to the conversion prices based on antidilution provisions in their securities. These may be but are not always disclosed in the 10K.  Last point - models are tools. What are you trying to build an accretion/dilution model for? This will affect and determine the degree of granularity you'll want to go into. "Usually the new broker will take care of this for you. It can take a couple of weeks. If you are planning to go with Vanguard, you probably want to actually get an account at Vanguard, as Vanguard funds usually aren't ""No Transaction Fee"" funds with many brokers. If you are planning to invest in ETFs, you'll get more flexibility with a broker." You decide on a cost bases attribution yourself, per transaction (except for averaging for mutual funds, which if I remember correctly applies to all the positions). It is not a decision your broker makes. Broker only needs to know what you've decided to report it to the IRS on 1099, but if the broker reported wrong basis (because you didn't update your account settings properly, or for whatever else reason) you can always correct it on form 8949 (columns f/g). "In many cases the expenses are not pulled out on a specific day, so this wouldn't work. On the other hand some funds do charge an annual or quarterly fee if your investment in the fund is larger than the minimum but lower than a ""small balance"" value. Many funds will reduce or eliminate this fee if you signup for electronic forms or other electronic services. Some will also eliminate the fee if the total investment in all your funds is above a certain level. For retirement funds what you suggest could be made more complex because of annual limits. Though if you were below the limits you could decide to add the extra funds to cover those expenses as the end of the year approached." My understanding is that EWU (and EWUS) are both traded on US stock markets (NYSE & BATS), and as such these are not classified as PFIC. However, they do contain PFICs, so iShares takes the responsibility of handling the PFICs they contain and make adjustments in December. This contains the information about the adjustments made in 2016. https://www.ishares.com/us/literature/tax-information/pfic-2016.pdf On page 106 of the statement of the summary information they describe how they handle paying the necessary tax as an expense of the fund. https://www.ishares.com/us/library/stream-document?stream=reg&product=WEBXGBP&shareClass=NA&documentId=925898~926077~926112~1180071~1242912&iframeUrlOverride=%2Fus%2Fliterature%2Fsai%2Fsai-ishares-trust-8-31.pdf (I'm not a tax professional) I was going to comment on the commission-free ETF answer, which I agree with, but I don't have enough reputation. TD Ameritrade has a list of commission-free ETFs and has no minimum deposit required to open an account. Another idea is to keep gifts in cash until a certain threshold is reached. For instance, $100 for birthday, $100 for Christmas, $100 for next birthday, $100 for next Christmas, now execute the trade. Sharebuilder has $4 scheduled trades, so you'd be at about 1% overhead for that. If other people give money, you'll reach the threshold faster of course. For what it's worth, I do something similar for my 2 nieces. I combined their account and prepay Christmas plus birthday, so I do 1 trade a year. I have my account at Sharebuilder because my idea predated the commission-free ETFs that are now pretty popular. I should really transfer the account... hm. Questrade is a Canada based broker offering US stock exchange transactions as well. It says this right on their homepage. ETFs are traded like stocks, so the answer is yes.  Why did you think they only offered funds? Interesting, but I don't think we are talking the same thing. This seems to say that that the fund itself doesn't have the rule applied: I.E. the MF can't get hit with the 5% commission when you buy it.  That makes sense.  What I'm asking though is that when my (say) American Fund that I own already does a rebalance, the constituent holdings change. Those securities are not exempt from the rule and thus when they are transacted can have commissions applied.  As a matter of fact the broker for those securities has no idea if the fund is eligible or not.   Where did you get this from? As I'm. It studying for a series 7 I'm probably missing some foundational sources. @JoeTaxpayer gave a great response to your first question. Here are some thoughts on the other two... 2) Transaction fees for mutual funds are tied to the class of shares you're buying and will be the same no matter where you buy them. A-shares have a front-end 'load' (the fee charged), and the lowest expenses, and can be liquidated without any fees. B-shares have no up-front load, but come with a 4-7 year period where they will charge you a fee to liquidate (technically called Contingent Deferred Sales Charge, CDSC), and slightly higher management fees, after which they often will convert to A-shares. C-shares have the highest management fees, and usually a 12- to 18-month period where they will charge a small percentage fee if you liquidate. There are lots of other share classes available, but they are tied to special accounts such as managed accounts and 401-K plans. Not all companies offer all share classes. C-shares are intended for shorter timeframes, eg 2-5 years. A and B shares work best for longer times. Use a B share if you're sure you won't need to take the money out until after the fee period ends. Most fund companies will allow you to exchange funds within the same fund family without charging the CDSC. EDIT: No-load funds don't charge a fee in or out (usually). They are a great option if they are available to you. Most self-service brokerages offer them. Few full-service brokerages offer them. The advantage of a brokerage versus personal accounts at each fund is the brokerage gives you a single view of things and a single statement, and buying and selling is easy and convenient. 3) High turnover rates in bond funds... depending on how actively the portfolio is managed, the fund company may deliver returns as a mix of both interest and capital gains, and the management expenses may be high with a lot of churn in the underlying portfolio. Bond values fall as interest rates rise, so (at least in the USA) be prepared to see the share values of the fund fall in the next few years. The biggest risk of a bond fund is that there is no maturity date, so there is no point in time that you have an assurance that your original investment will be returned to you. One of the often cited advantages of ETFs is that they have a higher   liquidity and that they can be traded at any time during the trading   hours. On the other hand they are often proposed as a simple way to   invest private funds for people that do not want to always keep an eye   on the market, hence the intraday trading is mostly irrelevant for   them. I am pretty sure that this is a subjective idea. The fact is you may buy GOOG, AAPL, F or whatever you wish(ETF as well, such as QQQ, SPY etc.) and keep them for a long time. In both cases, if you do not want to keep an on the market it is ok. Because, if you keep them it is called investment(the idea is collecting dividends etc.), if you are day trading then is it called speculation, because you main goal is to earn by buying and selling, of course you may loose as well. So, you do not care about dividends or owning some percent of the company. As, ETFs are derived instruments, their volatility depends on the volatility of the related shares. I'm wondering whether there are secondary effects that make the   liquidity argument interesting for private investors, despite not   using it themselves. What would these effects be and how do they   impact when compared, for example, to mutual funds? Liquidity(ability to turn cash) could create high volatility which means high risk and high reward. From this point of view mutual funds are more safe. Because, money managers know how to diversify the total portfolio and manage income under any market conditions. "You need a brokerage account to invest in ETFs (there are many different kinds of ETFs, not just one) and that usually means having some amount already deposited with them into the ""cash account"" in your name. Once the brokerage account is established, you can send whatever money from each paycheck to the brokerage and tell them to invest it in the ETF of your choice. There are no restrictions as to how much money you can send if you send them a check. If you want the money to be withheld from your paycheck, then of course, the limit is the amount of the take-home pay, and whether your employer offers such a service will affect the issue. If you are wanting to invest in ETFs through your employer's 401(k) plan (or 403(b) plan), there are lots of other considerations." The money that you put into the ETF is not tax-exempt in the usual sense of the word. It is your money and you don't owe any taxes on it any more unless Congress (or the state that you reside in) imposes a wealth tax at some time in the future. What you will owe taxes on are any dividends or capital gains that the ETF distributes to you each year (even if you have opted to automatically re-invest those amounts into the ETF), and the capital gains when you sell shares of the ETF.