Margin Loans: Definition, Examples, Pros & Cons

By Samuel Becker · February 22, 2022 · 6 minute read

We’re here to help! First and foremost, SoFi Learn strives to be a beneficial resource to you as you navigate your financial journey. Read more We develop content that covers a variety of financial topics. Sometimes, that content may include information about products, features, or services that SoFi does not provide. We aim to break down complicated concepts, loop you in on the latest trends, and keep you up-to-date on the stuff you can use to help get your money right. Read less

Margin Loans: Definition, Examples, Pros & Cons

What Is a Margin Loan?

A margin loan is a loan from your brokerage to pay for securities that you can’t cover with cash. Similar to any other loan, you must apply for the account and be approved before you can borrow funds; and your brokerage will charge interest on any funds you borrow.

Having a margin account by definition enables you to take out a margin loan (the two are synonymous in many ways). Having the flexibility to buy securities on margin gives many traders the ability to take positions they might not have been able to afford otherwise. In fact, margin loans are a cornerstone to putting together effective day trading strategies, for advanced investors.

So, just what is a margin loan and how does it work?

Understanding Margin Loans

Understanding margin trading can be tricky, but for the average investor, all you really need to know is that a margin loan is essentially a short-term financing solution. If you want to buy securities, but don’t have the cash in your account, your brokerage may allow you to buy those securities using credit. It’s similar to a line of credit, in that way.

So, that’s what margin debt is: The result of a margin loan, in which a trader borrows money to buy securities.

How Margin Loans Work

While we’ve mostly been discussing margin loans in terms of trading and investing, they could be used for any purpose. But almost always, a margin loan is used to buy securities.

As for the process of how they actually work: A margin loan is more or less like any other loan. To get one, you’ll need to apply and qualify for margin on your brokerage account (typically called a “margin account”).

Recommended: What Is a Brokerage Account?

Margin Accounts and How They Work

Like other forms of lending, margin loans have strict criteria. In addition, these accounts are governed by industry regulations as well as the policies of individual institutions, so be sure to understand how your desired margin account works. Each brokerage has different rules and eligibility requirements, and FINRA, for example, also requires you to deposit a minimum of $2,000 or 100% of the security’s purchase price, whichever is less. This is the “minimum margin.” Some firms may require you to deposit more than $2,000.

If you’re approved for a margin account, you’re able to trade using a margin loan — up to a certain amount. According to Regulation T of the Federal Reserve Board, you may borrow up to 50% of the purchase price of securities that can be purchased on margin. This is known as the “initial margin.” Some firms require you to deposit more than 50 percent of the purchase price. (Also be aware that not all securities can be purchased on margin. Only those deemed “marginable” can be traded on margin.)

If you have $5,000 in your brokerage account, and you want to buy Stock X, which is valued at $50 per share, with a 50% margin you could buy 50% more than your cash balance: 200 shares instead of 100. But half of those (100 shares) would’ve been purchased on margin — so, you’d need to settle up your account at some point, if or when you decide to sell your shares (hopefully for a profit).

Increase your buying power with a margin loan from SoFi.

Borrow against your current investments at just 8.50%* and start margin trading.

*For full margin details, see terms.

How Margin Interest Works

The other important thing to remember about margin loans is that they are, like pretty much all loans, subject to interest charges. Your brokerage is going to charge you for the money you borrow.

Margin interest is a big topic unto itself, but the key takeaway is to know that you’ll be on the hook for paying your brokerage back for the money you borrow, plus interest charges.

You’re probably thinking: “Can I avoid paying margin interest?” The answer is that it depends on how fast you can pay your margin balance back. Most brokerages will charge interest by the day and add the charges to your account monthly. So, if you have cash or can sell securities and pay your balance off before interest accrues, it’s possible.

Margin Loan Pros and Cons

Marginal loans can be highly useful for traders and investors. But like almost any financial instrument, margin loans have their pros and cons.

The biggest upside of margin is that it can open up a new swath of investing choices for traders. That means increasing their buying power, and allowing them to buy securities that may have otherwise been too expensive. This can increase potential profitability, too.

Conversely, traders who aren’t careful can’t quickly find themselves in debt if one of their trades backfires.

There are also interest charges to consider, as discussed. And if things really go sideways, some traders may experience a “margin call,” which is when your brokerage sells your assets without warning to settle up or get your account balance back within its requirements.

Here’s a quick rundown:

Margin Loans: Pros & Cons



Increased trading capacity Traders can accumulate debt
Traders can buy pricier securities Interest charges
Increased potential gains Potential margin calls

Typical Margin Loan Rates

Margin loan rates, or, the interest rate charged by a brokerage for using margin, vary. Brokerages make the information available to traders and investors, so finding what types of margin loan rates you’re subjected to usually just requires a little research (or a call to your broker).

As mentioned, a brokerage will probably charge different interest rates depending on your overall margin balance, and how much you’ve borrowed. Lower balances are typically charged higher interest rates.

Here are some hypothetical examples: Let’s say Brokerage ABC’s margin interest rates vary between 4% and 8%, depending on the trader’s balance. Traders using up to $24,999 in margin will be subject to the highest interest rate (8%), whereas traders with more than $1 million in margin debit are subject to the 4% rate.

Brokerage B, however, has a different scale, with traders in margin debt up to $24,999 subject to 8.5% interest, and those with balances between $500,000 and $999,999 subject to 6.5%.

So, while brokerages do vary in what they charge for margin loan rates, they tend to be similar. To know your exact rate, contact your brokerage, or look up the current rate schedule on the company’s website.

The Takeaway

Margin loans are similar to any other type of loan, but are typically used for the purpose of buying stocks or other securities. Once you’ve applied for and been approved for a margin account, which is akin to adding a line of credit to your existing brokerage account, you’ll have the flexibility to buy more investments than if you were relying only on cash.

That said, you’re on the hook for repaying the money you’ve borrowed, with interest. If you’ve made a profitable investment, this shouldn’t be a problem. But if you invest in Stock X on margin, say, and the price drops, you would still owe the full amount you’d borrowed to buy the stock, plus interest.

If you do have the experience and the risk tolerance to try out trading on margin, SoFi can help. With a SoFi margin account, you can increase your buying power, take advantage of more investment opportunities, and potentially increase your returns.

Get one of the most competitive margin loan rates with SoFi, 8.50%*

Photo credit: iStock/Sergey Nazarov

*Borrow at 8.50%. Utilizing a margin loan is generally considered more appropriate for experienced investors as there are additional costs and risks associated. It is possible to lose more than your initial investment when using margin. Please see for detailed disclosure information.
SoFi Invest®
The information provided is not meant to provide investment or financial advice. Also, past performance is no guarantee of future results.
Investment decisions should be based on an individual’s specific financial needs, goals, and risk profile. SoFi can’t guarantee future financial performance. Advisory services offered through SoFi Wealth, LLC. SoFi Securities, LLC, member FINRA / SIPC . SoFi Invest refers to the three investment and trading platforms operated by Social Finance, Inc. and its affiliates (described below). Individual customer accounts may be subject to the terms applicable to one or more of the platforms below.
1) Automated Investing—The Automated Investing platform is owned by SoFi Wealth LLC, an SEC registered investment advisor (“Sofi Wealth“). Brokerage services are provided to SoFi Wealth LLC by SoFi Securities LLC, an affiliated SEC registered broker dealer and member FINRA/SIPC, (“Sofi Securities).
2) Active Investing—The Active Investing platform is owned by SoFi Securities LLC. Clearing and custody of all securities are provided by APEX Clearing Corporation.
3) Cryptocurrency is offered by SoFi Digital Assets, LLC, a FinCEN registered Money Service Business.
For additional disclosures related to the SoFi Invest platforms described above, including state licensure of Sofi Digital Assets, LLC, please visit Neither the Investment Advisor Representatives of SoFi Wealth, nor the Registered Representatives of SoFi Securities are compensated for the sale of any product or service sold through any SoFi Invest platform. Information related to lending products contained herein should not be construed as an offer or prequalification for any loan product offered by SoFi Bank, N.A.

All your finances.
All in one app.

SoFi QR code, Download now, scan this with your phone’s camera

All your finances.
All in one app.

App Store rating

SoFi iOS App, Download on the App Store
SoFi Android App, Get it on Google Play

TLS 1.2 Encrypted
Equal Housing Lender