Video · Brian Kim
Index Funds vs ETF Investing | Stock Market For Beginners
Brian breaks down the real difference between index funds and ETFs — fund structure, not investment strategy — and where each wins on tax efficiency and trading flexibility.
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Published on YouTube June 8, 2023 · 9:23 · Text on this page updated · About 7 min read
Key points from the video
- Index funds and ETFs have more in common than not: both are passively managed, low-cost, diversified, and have a long record of beating most active managers over time.
- The structural difference: an index fund pools investors' money and must sell holdings when someone cashes out; an ETF is a bundle of securities that trades between investors like a stock.
- Four differences matter: liquidity (ETFs trade all day; index funds price once at the end of the day), minimum investment (one share, or even a fraction, versus $1,000 or more for some index funds), expenses (now very similar) and taxes.
- ETFs are usually more tax efficient. When an index fund sells holdings to pay out investors, the gains can be passed to every investor in the fund, even those who did not sell.
- Brian's opinion: an ETF is an upgraded index fund and his pick if he had to choose, though for long-term investors the difference is often small, and he would buy an index fund that has no competing ETF.
Summarized from Brian's own words in the video.
What's changed since this video
Video published June 8, 2023. Checked against current sources on October 13, 2026. These updates are from the ClearValue Lending Team, not Brian.
- When the first index fund launched For comparison
In the video: Jack Bogle created the index fund in 1975.
Now: Vanguard, which Bogle founded, dates itself to 1975. Its first index fund for individual investors (First Index Investment Trust, now Vanguard 500 Index Fund) launched in 1976.
Source: Vanguard — Our history · as of
- Why ETFs are more tax efficient Still current
In the video: With an ETF you sell to another buyer; an index fund has to sell holdings to pay you, which can create gains for everyone.
Now: Still the core reason. The SEC explains that ETF shares are generally redeemed "in kind": the ETF can hand securities to large traders instead of selling them, which can avoid triggering gains.
Source: SEC Investor Bulletin — Exchange-Traded Funds (ETFs) · as of
- How fund gains are taxed For comparison
In the video: Every investor in an index fund may owe capital gains tax when the fund sells at a gain.
Now: Capital gain distributions from a fund are reported on Form 1099-DIV and are always treated as long-term gains. For 2025, the 0% rate applied to single filers with taxable income up to $48,350 ($96,700 married filing jointly). Inside an IRA, earnings generally aren't taxed until withdrawn.
Sources: IRS Topic 404 — Dividends (capital gain distributions) ; IRS Topic 409 — Capital gains and losses; IRS Topic 451 — Individual retirement arrangements · as of
- Trading costs For comparison
In the video: Not covered.
Now: ETFs can carry brokerage commissions and always have a bid-ask spread. Many online platforms now offer commission-free ETF trading, but the spread remains.
Source: FINRA — Exchange-traded funds and products · as of
Reader guide · ClearValue Lending Team
Index funds vs. ETFs: a plain-English guide
Brian's video compares the two most popular ways to invest in a whole market at once. His short answer: they are more alike than different, but four differences can decide it for you. This guide follows the video in order and adds what regulators and the IRS say today. Each update names its source and the date we checked it.
More alike than different
Brian covers this in the video · watch from 0:00
Brian's main point comes first. Index funds and ETFs share more similarities than differences. The differences still matter, because one of them can be a deal breaker for you.
A note on words. An index fund in the video means an index mutual fund: a fund you buy from the fund company. An ETF (exchange-traded fund) is a fund whose shares trade on a stock exchange. Many ETFs also track an index. So "index fund vs. ETF" really means "index mutual fund vs. index ETF."
If these terms are new to you, Brian suggests starting with a beginner's video first. The key idea is simple: both let you own a small slice of many companies at once.
How an index fund works
Brian covers this in the video · watch from 1:06
Brian's picture: you, him, his brother, your neighbor and his Uncle Bob pool money. The pool buys every stock in the S&P 500. When you want out, the fund sells some of its holdings to pay you.
That is how a mutual fund works. Investors buy and sell shares directly with the fund. The price is the fund's net asset value (NAV), worked out once a day after the market closes.
How an ETF works
Brian covers this in the video · watch from 1:32
Now picture buying every stock in the S&P 500, wrapping them into one bundle, and doing that ten times. If Brian asks to buy one of your bundles, you sell it to him. The bundle moved from you to him, like a stock. The fund did not have to sell anything.
That is an ETF. You buy and sell its shares on an exchange, with other investors. The price moves during the day and can be a little above or below the value of what the fund holds.
What they have in common
Brian covers this in the video · watch from 2:06
Brian lists three shared strengths.
- Low cost. Both are usually passively managed. No manager picks stocks, so the expense ratio, the yearly fee taken from the fund, is low.
- Diversification. Both hold many securities, so one company's bad year does less damage.
- A track record. Brian says index funds and ETFs generally beat active fund managers over long periods. Our guide to Brian's index funds vs. stocks video covers the evidence.
One caution he does not cover: not every ETF tracks an index. Some are actively managed and cost more. Check the fund's strategy before you buy.
The four differences that matter
Brian covers this in the video · watch from 2:56
Brian names four: liquidity, minimum investment, expenses and fees, and taxes. Here they are side by side.
| Difference | Index mutual fund | ETF |
|---|---|---|
| When you can trade | Once a day, at the closing NAV | Any time the market is open, at the market price |
| Minimum to start | Some funds set a minimum (Brian: $1,000, $2,000 or more) | One share; some brokers allow fractional shares |
| Yearly cost | Low for index funds; check the expense ratio | Low for index ETFs; check the expense ratio |
| Trading costs | Usually none when bought from the fund company | Possible commission plus the bid-ask spread |
| Taxes | Selling by other investors can pass gains to you | Usually more tax efficient |
Liquidity: trading during the day
Brian covers this in the video · watch from 3:14
You can buy and sell an ETF any time the market is open. An index mutual fund trades once, at the end-of-day price. Brian is clear that this rarely matters for long-term investors. It matters if you trade often or want to react to big price moves during the day.
There is a flip side. With a mutual fund, you get the day's closing value even if you place the order in the morning. With an ETF you get whatever the market price is when the trade fills, and you pay the bid-ask spread.
Minimums, expense ratios and fees
Brian covers this in the video · watch from 3:38
Minimums. With an ETF you can start with one share, and some brokers sell fractions of a share. Some index mutual funds ask for an opening minimum. Brian's examples are $1,000, $2,000 or more.
Expense ratios. Brian says ETFs used to be cheaper, but the gap has closed. He quotes expense ratios in roughly the 0.02% to 0.05% range for the cheapest index products. Those are his figures. Costs vary by fund, so look up the exact number.
Where to find the fee. Every fund lists its expense ratio in its prospectus and on its website. It is the share of the fund's assets taken each year to cover costs. A lower number leaves more of the return for you.
Trading costs. ETFs can carry brokerage commissions. Many platforms now offer commission-free trades, but the bid-ask spread still costs a little on each trade.
Taxes: why ETFs usually win
Brian covers this in the video · watch from 4:38
When investors cash out of a mutual fund, the fund may have to sell holdings. If it sells at a gain, it must pass that gain to everyone in the fund as a capital gain distribution. You can owe tax even if you never sold a share.
ETFs usually avoid this. When large traders redeem ETF shares, the fund can hand over securities instead of selling them. The SEC calls this redeeming "in kind." No sale, no gain to pass on.
Brian does not want this to scare you. The tax depends on how much you hold. A small balance means a small bill. And it only applies in a regular taxable account. In an IRA or 401(k), gains inside the account are generally not taxed until you withdraw.
A short history
Brian covers this in the video · watch from 5:54
Brian tells the story to explain his view. Jack Bogle founded Vanguard and built the index fund so everyday investors could keep up with the professionals. Brian dates it to 1975. Vanguard dates the company to 1975 and its first index fund for individual investors to 1976.
Index investing took years to catch on. Brian says State Street launched its S&P 500 ETF, known as the SPDR or "spider," in 1993, after an earlier Toronto ETF in 1990. He calls the ETF "an index fund 2.0." He also says ETFs grew from over 100 in 2002 to over 1,000 by 2009 and close to 10,000 when he made the video. Those counts are his; we did not re-verify them.
Brian's verdict, and how to choose
Brian covers this in the video · watch from 7:15
Brian notes that Bogle himself was skeptical of ETFs, calling them tools for speculators and rapid trading. Brian thinks there is truth to that, but says investors are free to use either.
His own pick, if he had to choose, is the ETF: lower minimums, better tax structure and the option to trade during the day. But he says these advantages may not matter much to a long-term investor. And if an index fund has no matching ETF, he would buy the index fund.
A simple way to decide:
- Choose the index first. The index (for example, the whole U.S. market or the S&P 500) drives your results more than the wrapper.
- Check the account. In an IRA or 401(k), the ETF's tax edge mostly disappears. Use what your plan offers.
- Compare total costs. Expense ratio, any commission, and the spread for an ETF; minimum and any fees for a mutual fund.
- Think about habits. If intraday trading tempts you to trade more, Bogle's warning applies. Automatic monthly investing is often easier with mutual funds.
Next steps
Educational information, not investment, tax or legal advice. ClearValue Lending is an education and comparison platform; it does not manage money or recommend specific investments.
Questions viewers ask
What is the main difference between an index fund and an ETF?
How you buy and sell. An index mutual fund is bought from and sold back to the fund at its end-of-day value. An ETF trades on an exchange between investors, at market prices, throughout the day.
Are ETFs cheaper than index funds?
Not always. Brian says the cost gap has closed and both are now very cheap when they track an index. Compare each fund's expense ratio, plus any commission and bid-ask spread for an ETF.
Why are ETFs more tax efficient?
ETF shares are generally redeemed in kind: the fund can hand securities to large traders instead of selling them, so it realizes fewer gains. A mutual fund may sell holdings to pay departing investors and pass the gains to everyone.
Do I owe tax on a mutual fund I did not sell?
You can. If the fund sells holdings at a gain, it pays out capital gain distributions, which are reported on Form 1099-DIV and taxed as long-term gains. This does not apply inside an IRA or 401(k).
Do ETFs have minimum investments?
Generally the minimum is the price of one share, and some brokers sell fractional shares. Some index mutual funds set opening minimums; Brian's examples are $1,000 or $2,000.
Does the tax difference matter in a 401(k) or IRA?
Mostly no. Earnings inside a traditional IRA generally aren't taxed until you withdraw, so a fund's capital gain distributions don't create a yearly tax bill there.
Can I trade an index mutual fund during the day?
You can place an order, but it fills at the end-of-day net asset value. ETFs trade at market prices any time the market is open.
Are all ETFs index funds?
No. Most ETFs track an index, but some are actively managed and may charge more. Check the fund's objective and expense ratio before you buy.
When did the first index fund start?
Brian says 1975, the year Jack Bogle founded Vanguard. Vanguard dates its first index fund for individual investors, now the Vanguard 500 Index Fund, to 1976.
Which does Brian prefer?
If he had to choose, an ETF, for its low minimum, tax structure and intraday trading. He also says the difference is often small for long-term investors, and he would buy an index fund that has no matching ETF.
Full transcript
From YouTube's auto-generated English captions, cleaned for punctuation and paragraphs. Brian's words are unchanged except for clear caption errors; text in [brackets] marks an editor's insertion or audio the captions did not catch.
Read the full transcript (1,670 words)
Editor's note: This video is from June 2023. Fund counts, expense-ratio ranges, the 1990 and 1993 ETF dates and Jack Bogle's comments are as Brian states them; we did not re-verify each one. Vanguard dates its first index fund to 1976. Brian refers to other videos and "top funds" lists; ClearValue Lending does not recommend specific funds.
Introduction to funds watch from 0:00
In today's video we're going to compare index funds versus the ETF. Which one is the best? I'm going to answer for you: how are index funds and ETFs similar, how are they different, and how do you know which one is right for you? So essentially, are you an ETF type of person or are you an index fund type of person? So I'm going to help you answer that. Okay, so I'm going to tell you the truth. The truth is that they are more in common than, that they have more similarities than differences, but I want you to be aware of the differences that could make an ETF or an index fund a deal breaker for you.
First I want to say this, I want to get this out of the way, because this is very important. If you don't know about index funds or ETFs, then you were at the wrong video, my friends, and then I leave a link down below to an index fund for beginners video. So please check that video out first. Otherwise, in this video you're going to get confused, you're going to get discouraged like a lost puppy really quickly, and I do not want that to happen to you. Okay, with that being said, if you're still here, that's good. I wanna, I wanna demonstrate to you what is going on with an index fund. So you
How index funds work watch from 1:06
can think of it like this. Let's say that you, me, my brother, your neighbor, and my Uncle Bob, we're all pooling money together, and with this pool of money we're gonna buy all the stocks in the S&P 500. Let's just say we do that, and let's just say that you want out. When you want to cash out your portion, the fund has to sell some of its holdings to pay you out. Now let's
How ETFs work watch from 1:32
compare this to an ETF. So with an ETF, an exchange traded fund, you could think of it like this. Let's just say that you bought all the stocks in the S&P 500, and you package them all up into one bundle, and you did that 10 times, and I say to you, hey, can you sell me one of those? And you're like, yeah, sure, and I buy it from you. So it's simply traded from you to me, like a stock. So I hope that helps to clarify what is going on. An index fund is a collection of
Similarities of funds watch from 2:06
securities that are financed by a pool of investors, an ETF is a collection of securities that are traded between investors. So that's it, that's the difference. But there are a lot of similarities, and let me tell you what those are. Both an index fund and ETF offer you a low-cost solution, diversification, and a proven track record. So index funds and ETFs, they're both passively managed. This means that there's no human that is actively choosing what to invest in. Therefore index funds and ETFs are low cost; they have a low expense ratio. Now, both index funds and ETFs, they will give you diversification, because they hold a variety of assets. And index funds and ETFs generally outperform active fund managers over a longer period of time. Now I want to tell
Key differences overview watch from 2:56
you the differences, and this will help you determine which one is better for you. So the four biggest differences between an index fund and ETFs are: liquidity, minimum investment requirements, expenses and fees, and taxation. So let's get started
Liquidity and investment watch from 3:14
with liquidity. You can buy and sell ETFs throughout the trading day, like a stock. With an index fund, you can only buy or sell at the end of the day. Therefore an ETF is more liquid. So this probably will not make a big difference for most long-term investors, but it does matter if you're going to do any day trading or shorter duration moves. Now moving on to minimum
Costs and fees watch from 3:38
investment requirements. So generally an ETF will have a lower minimum investment requirement when you compare it to an index fund. So for example, you can buy as little as a single share of an ETF. In some cases you can even buy fractional shares of an ETF. But with some index funds, they're going to impose a minimum requirement. It could be a thousand dollars, could be two thousand dollars, or even more. Now, when it comes to expenses and fees, both index funds and ETFs are low-cost investments. That's because both are passively managed. Previously ETFs were known to carry lower expense ratios compared to index funds, but that gap has been closing, and the expenses for index funds and ETFs, they're now quite similar.
So you're going to see expense ratios in the 0.05 percent to 0.02 percent range, which is a fraction of one percent, which is a very low cost solution. And of course we have to consider taxation.
Tax efficiency watch from 4:38
ETFs are more tax efficient compared to index funds. That's because of their structuring. So I previously demonstrated to you how they're structured, and that's structuring, it has tax consequences. So essentially, with an ETF you're selling to another buyer, and the cash comes directly from that buyer. To cash out of an index fund, you have to redeem it from the fund manager, and the fund manager will have to sell some of the holdings to get the cash to pay you out. So if there is a gain on the sale, that gain is passed on to all investors of the fund. That means that you could end up with a tax bill even if you don't sell a single share.
So ultimately, assets are bought and sold every time an investor enters or leaves an index fund, and anytime there's a capital gain, every investor that's part of the fund will need to pay capital gains tax. Now I want to be very clear with you on this topic of taxation, because I don't want this to scare you. So this is going to be in relation to how much money that you have in the index fund. So if you have very little money in the fund, then don't expect the tax consequences to be significant. But if you do have a lot of money in the index fund, then yes, it could be a decent amount. Now let me give
History of index funds watch from 5:54
you my opinion on which one is better, an index fund or an ETF, but I want to tell you this story to help you understand the situation, the whole situation. So the index fund was created in 1975 by John Bogle, who went by the name of Jack. So Jack Bogle was the founder of the Vanguard group. Bogle created the index fund in 1975 so that everyday investors could compete with the pros.
Rise of ETFs watch from 6:20
So that was 1975. It took a few years for index fund investing to catch on, but eventually it gained traction. So 18 years passed by, it's 1993. State Street Global launches their S&P 500 ETF called the SPDR, is referred to as the spider. But this wasn't the first ETF. This was preceded by the Toronto ETF in 1990, among others. But ultimately the ETF is an improvement of an index fund. It's like an index fund 2.0, and that's why ETFs have been gaining in popularity very quickly. 1993, the ETF market basically didn't exist. 2002, there are over 100 ETFs. 2009, over 1,000 ETFs. Currently, we're close to ten thousand, and right now there's a competition for your money between index funds and ETFs. So Jack Bogle, the
Conclusion and opinion watch from 7:15
inventor of index funds, he's scoffed at ETFs. He said that they're for speculators and [for] rapid trading. Bogle said the financial institutions use ETFs to hedge, and that less than 20 percent of ETFs are held for the long term, and there's a lot of truth to that. But honestly, you're free to use your ETFs and or your index funds, you know, however you please. You know, I'm not going to judge you. Now let me tell you what I think. My opinion is that an ETF is an upgraded version of an index fund, and here's why. If you're on a tighter budget, an ETF may be better for you, if you have less money to invest up front.
So I'm referring to the higher minimum requirements. So ETFs, yes, they do have a better tax structuring, and that's going to give you a greater control of claiming gains or losses. And because you can sell, so you can buy or sell an ETF throughout the day, so if that need ever arose, I'm guessing in most situations that it would not, but if it ever did, that you could take an advantage of that situation of any major price movements throughout the day, and that is a benefit that you cannot have or do with an index fund. However, some of these ETF advantages, they might not make a meaningful difference to you, especially if you're a long-term investor.
So I want to be clear that I do like index funds, but if I had to choose, then I would go with an ETF. But that is just my opinion. But if there's a, if there's a particular index fund that does not have a competing ETF, then yeah, I would buy, you know, that index fund. So that's just the way I see it. So that's my opinion, and let me know what you think, and please read the comments to see what other people are saying or thinking as well. I hope that this has been helpful, and please check out our other videos, including index funds versus stock picking, index funds for beginners, and we'll also give an updated list of the top index funds and ETFs. Please Subscribe, and thank you for all the support, and I wish a very nice day. Take care.
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