It's easier than ever to open an IRA and start saving for retirement. Picking which brokerage firm you should use to open the account is easier said than done, however.

Where you open your account does matter. It affects everything from the fees you pay to the investments you have to choose from. Today we'll compare Merrill Edge and Fidelity, two popular discount brokers, to see what each has to offer the retirement investor.

Commission prices and trading costs

Pricing generally differs by only a few dollars between the major discount brokers, but as you'll see in the table below, just one dollar separates Merrill Edge and Fidelity on most trades.


Stocks and ETFs

Stock Options

Mutual Funds

Merrill Edge

$6.95 per trade

$6.95 + $0.75 per contract

$19.95 per purchase


$7.95 per trade

$7.95 + $0.75 per contract

$49.95 per purchase

Data source: company websites.

Cost-conscious investors do better than the published prices. Both companies offer a number of investments you can trade without paying a fee. Furthermore, you can take advantage of routine special offers for IRAs, which frequently include cash bonuses, commission-free trades, and other benefits, just for opening a new account.

Mutual fund selection and commission-free choices

You'll find that Merrill Edge and Fidelity both offer a wide selection of funds, including no-transaction-fee (NTF) mutual funds and commission-free ETFs that you can trade for free. 


Total Mutual Funds

No-Load, No-Transaction-Fee Funds (NTF)

Commission-Free ETFs

Merrill Edge

More than 7,600

More than 2,300

Not available


More than 11,500

More than 3,600

91 (Fidelity and iShares)

Data source: company websites and representatives.

Fee-free funds can be used to build a diverse portfolio that includes thousands of stocks and bonds, international and domestic. Given the higher prices for mutual fund transactions ($19.95 at Merrill Edge and $49.95 at Fidelity), it can be advantageous to shop from fee-free lists first.

Minimum deposit requirement for IRAs

Neither Merrill Edge nor Fidelity has a minimum deposit requirement, so you can open an account and fund it with whatever you're most comfortable investing. Keep in mind that there are some practical limitations to making investments. You'll need to be able to afford a single share of a stock, ETF, or mutual fund (which can have their own minimums), to make an investment.

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Image source: Getty Images.

International stocks and ADRs

Online brokers make investing in foreign companies painless, but selection varies by broker. Here's how international investment access varies by brokerage.

Type of investment

Merrill Edge


American depositary receipts (ADRs)



Stocks traded on international stock markets


Yes (25 different markets)

Mutual funds and ETFs of foreign stocks



Data source: company websites and representatives.

The biggest different between Merrill Edge and Fidelity (and most brokers) is whether they can route your trades to markets in other countries' stock exchanges. Fidelity offers trading on international exchanges, whereas Merrill Edge does not.

However, if you prefer to invest in foreign companies via tickers you can find over the counter (OTC) or on U.S. markets, your broker won't be a limitation on how you can invest.

Mobile app reviews

The ability to trade from anywhere has become a requirement in the modern discount brokerage business -- a feature that virtually all brokers offer. Here's how each brokers' users and customers rated their capabilities, as of Jan. 30, 2017:


Apple App Store

Google Play

Merrill Edge

2.0 stars

4.0 stars


2.0 stars

4.0 stars

Data source: relevant app stores.

IRA fees: Maintenance and inactivity fees

When it comes to pricing, commissions aren't the only thing you have to worry about. Some brokers charge annual account maintenance fees, in addition to inactivity fees for low volume traders. Luckily, neither Fidelity nor Merrill Edge charges these fees on customer accounts.

Research and retirement planning tools

As a general rule, we think that having access to research and retirement planning tools can lead to better investment and planning decisions.

Merrill Edge customers can tap into the collective knowledge of Bank of America Merrill Lynch analysts, Morningstar, and S&P Capital IQ, just to name a few proprietary and third-party research providers. The brokerage also offers a variety of tools designed to show you how your IRA fits within your full financial picture. Its asset allocation tool can help you make sense of how your portfolio compares to models designed for investors with similar financials and timelines.

Fidelity provides analyst upgrades and downgrades from hundreds of firms, S&P reports, and a vast collection of financial screening tools. Its Planning & Guidance Center is designed with savers and retirement investors in mind. The tool scores your portfolio against your goals to provide you with a score for how your progress compares to its target model.

Better pick for your IRA: Merrill Edge or Fidelity?

Depending on how you invest, you could make the case that either is the best choice for you. Fidelity has more fee-free funds, and offers a full line of commission-free ETFs, but its standard commission prices are marginally more expensive. Merrill Edge may win over some investors who prefer its integration with Bank of America accounts, or its lower-cost trades. Ultimately, it's really all about how each broker fits your specific needs. To be clear, The Motley Fool does not endorse any particular brokerage, but we can help you find one that is a good fit for you. Visit's IRA Center to compare several brokers all on one page and see if you qualify for any special offers for opening a new account.