5 Reasons You Should Include Index Funds In Your 401K Or IRA – The Finance Twins (2024)

Thirty percentof Millennials surveyed say that cash is their preferred long term investment, according toBankrate. Why is this?Some may say that it is intimidating and overwhelming to decide what to invest in. Not wanting to make a potentially costly mistake, it may seem easier to stand on the sidelines. Unfortunately, parking cash in a checking or savings account will simply not make your money work for you in a way that will greatly increase your wealth over the long run.

With an abundance of new and existing asset classes (hello bitcoin), the choice of what to invest in is as complex as it ever has been. Should today’s younger generations be focused on investing in cryptocurrency? Could picking individual stocks lead to the greatest returns? It’s easy to see how the abundance of choice could make an asset we deal with often, like cash, seem like the most friendly choice. It’s no surprise thatthree in five Millennials have no financial exposure to the stock market.

Index Funds Should Reign Supreme

However, I firmly believe that passively investing in the stock market with index funds should be the preferred long term investment of choice for today’s young professionals. For starters, index funds take all of the guesswork out of investing. Using a simple two fund orthree fund portfolio is a perfect way to begin investing your money.

For those not convinced, here are 5 more reasons why you should include index funds in your investment portfolio.

1. A Portfolio Of Index Funds Is Easy To Manage

Once you invest, you can essentially forget about it. If you choose individual stocks, you should be rebalancing regularly to avoid too much exposure to specific sectors or companies. With a broad total stock market index fund, you are well diversified and the impact of one stock rapidly increasing or decreasing in price won’t be as pronounced.

Checking your portfolio every six months to a year is good enough when you have a simple portfolio of a couple of index funds. For many investors, all they really need to do is rebalance their ratio of stocks to bonds to their desired risk level, and then they can again forget about it.

In a world where no one seems to have enough time to get through all of life’s demands, this is one less thing to worry about.

2. Choosing Index Funds Is Simple

Simply find a low cost total market index fund, and invest in it regularly. Continue to buy and hold until you retire to minimize fees and taxes, and you’ll be well ahead of the majority of people.

I personally love Vanguard’s VTSAX because it’s a diversified total stock market index fund, and it only has a 0.04% expense ratio, which means that less of my money is going to pay fees and overhead expenses. A new fund, with similar characteristics is Fidelity’s FZROX, which is also a total market index fund, but its defining feature is that it has absolutely no fees or expenses.

Here’s an excellent primer on asset allocationto get you started.

3. You Are Guaranteed Market Returns

John Bogle, Founder of Vanguard, says in his book,The Little Book of Common Sense Investing, that most investors do not earn market returns. And he says that the professional investment advisers that do, charge a fee that will cause your earnings to drop below the average market return.

If the average professional money manager and hedge fund isn’t able to consistently beat the market average, it seems silly and foolish to think you’d fare better on your own. By buying and holding an index fund, you guarantee that you’ll consistently earn market returns. Not bad for a portfolio that takes less than an hour to manage every year.

If you’re still not convinced, here’s how Nobel Prize winner, William Sharpe, feels about the subject. He says, “The return on the average actively managed dollar will be less than the return on the average passively managed dollar.”

4. Index Funds Will Remain Viable For Years To Come

There’s a sentiment in the investment world that if everyone invests in indexes, the stock market will stopfunctioning the way it was intended. For example, if everyone buys index funds, the values of the stock prices of the underlying companies won’t reflect the valuation of the companies, but rather just the inflow of funds to indexes.

Index funds don’t participate in the price discovery process, so if only index fund investors were in the market, then the market would no longer be efficient. If there were no longer individual investors creating the demand and supply which determines fair market prices of stocks, then the entire market would no longer be just that, a market. While, in theory, this is a valid concern, the truth is that the vast majority of the public stock market would have to be held by index investors for the market to become inefficient.

In reality, Bloomberg estimates thatless than 18%of global equities are owned by indexers. This is well below some of the threshold numbers that leading economists warn against. Larry Swedroe believes that market can remain efficient as long as index funds comprise less than90% of all stock ownership. What this means is that investing in index funds will continue to be a viable investment for many years to come, since there’s no indication that those levels will ever be reached. After all, there’s always someone willing to bet that they can beat the market average.

5. Index Funds Are Warren Buffett’s #1 Recommended Investment For Individuals

Warren Buffett’s love of index funds is well documented. In fact,Buffett bet $1 million that an S&P 500 index fund would outperform a portfolio of hedge fundsover a 10-year period. Buffett’s index fund trounced the portfolio of hedge funds, and he won the bet easily.

The bottom line is thatinvesting passively in index funds might not only be the easiest way to invest your hard-earned money, but also the best.

5 Reasons You Should Include Index Funds In Your 401K Or IRA – The Finance Twins (1)

5 Reasons You Should Include Index Funds In Your 401K Or IRA – The Finance Twins (2024)

FAQs

What are 3 advantages to index fund investing? ›

Over the long term, index funds have generally outperformed other types of mutual funds. Other benefits of index funds include low fees, tax advantages (they generate less taxable income), and low risk (since they're highly diversified).

Is index fund good for 401k? ›

The primary con of index funds when in comparison to 401(k) plans is the lack of any tax advantage. Fund purchases are made with after-tax dollars and investors pay taxes on any gains in their holdings, just like normal stock investments. There is also a lack of flexibility in index funds.

Why are index funds so important when investing for your retirement? ›

The best index funds for retirement offer growth potential and solid risk management that aligns with your time to retirement and risk tolerance. For long-term growth, consider broad-market equity index funds like the Vanguard Total Stock Market Index Fund (VTSAX) or the Fidelity 500 Index Fund (FXAIX).

What is the main benefit of investing in a 401k IRA or other retirement account? ›

Key takeaways. IRA and 401(k) accounts let you save for retirement with tax benefits. Employers may match your contributions but limit your investment choices. IRAs offer more control, flexibility, and potentially lower fees.

What are the pros and cons of index funds? ›

The benefits of index investing include low cost, requires little financial knowledge, convenience, and provides diversification. Disadvantages include the lack of downside protection, no choice in index composition, and it cannot beat the market (by definition).

What is the main advantage of index funds? ›

There are also several advantages to index funds. The main advantage is, since they merely track stock indexes, they are passively managed. The fees on these index funds are low because there is no active management. Exchange traded funds (ETFs) are often index funds, and they generally offer the lowest fees of all.

Which is better IRA or index fund? ›

Since your IRA is tax-advantaged already that can help to minimize your investment tax on gains. A passively managed index fund or an exchange-traded fund (ETF) on the other hand, could be a better fit for a taxable brokerage account. As mentioned, passively managed mutual funds tend to have lower turnover already.

Are index funds good for IRA? ›

If you're saving for retirement in a Roth IRA, index funds and actively managed mutual funds are two of your investment options. Both help diversify your portfolio, but they have different investment objectives, management styles, and—especially—costs.

Are index funds better than IRA? ›

Both Roth IRAs and index funds are solid options for retirement savings. Investing in an index fund allows you to invest without putting too much of your money in any single investment. By investing in index funds within a Roth IRA, you allow your money to grow tax-free.

Are index funds good for retirees? ›

Index funds are also tax-efficient, which is great news for retirees. This is because index funds generally have lower turnover than actively managed mutual funds. And what does turnover mean, exactly? It's the number of times a fund manager buys and sells stocks within the portfolio over a given period of time.

Are index funds safe for retirees? ›

For total-return-oriented retirees who are using rebalancing (trimming appreciated securities) to meet living expenses, index funds and ETFs also work well. That's because index funds and ETFs are typically pure plays on a given asset class.

Can you cash out index funds? ›

Capital gains taxes on that sale are yours and yours alone to pay. To get cash out of an index fund, you technically must redeem it from the fund manager, who will then have to sell securities to generate the cash to pay to you.

What are the pros and cons of a 401k? ›

Pros and cons
  • Greater flexibility in contributions.
  • Employees may contribute more to this plan than under IRA plans.
  • Good plan if cash flow is an issue.
  • Optional participant loans and hardship withdrawals add flexibility for employees.
  • Administrative costs may be higher than under more basic arrangements.
Dec 21, 2023

Why use an IRA instead of just investing? ›

brokerage account, the biggest incentive to open an IRA instead of a brokerage account is for the tax-advantaged status. The two main types of IRA are traditional and Roth, and the main difference between them is the type of tax advantages. A traditional IRA is a tax-deferred investment account.

What are the benefits of an IRA? ›

An Individual Retirement Account (IRA) is a self-funded and self-managed savings or investment account that can help you to accumulate more wealth for your retirement than you might with a traditional savings or investment account. IRAs offer numerous tax advantages, including tax-deferred or income tax-free growth.

What are 3 advantages and 3 disadvantages of investing in mutual funds rather than stocks or bonds directly? ›

Some of the advantages of mutual funds include advanced portfolio management, dividend reinvestment, risk reduction, convenience, and fair pricing, while disadvantages include high expense ratios and sales charges, management abuses, tax inefficiency, and poor trade execution.

What are the advantages of index funds and mutual funds? ›

Generally, if you want to “set it and forget it,” index funds are a good bet. If you want the potential upside of a professionally managed fund or want to show your support for specific industries, like renewable energy, actively managed mutual funds will give you more options.

What is a disadvantage to investing in index funds? ›

Lack of Downside Protection

Investing in an index fund, such as one that tracks the S&P 500, will give you the upside when the market is doing well, but also leaves you completely vulnerable to the downside.

What are the benefits of index trading? ›

Broad market exposure: Trading indices allows you to gain exposure to a diversified basket of stocks or assets, providing a snapshot of the overall market or a specific sector. Flexibility: Indices trading offers flexibility in terms of trading strategies.

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