Can You Buy Fractional Shares? Orders, Dividends, and Taxes

Yes, you can buy fractional shares at most major online brokerages, which lets you put as little as $1 into a stock trading for hundreds or thousands of dollars a share. A fractional share is a decimal piece of one share, like 0.25 or 0.10, held in your brokerage account. The feature is a platform choice, not a regulatory requirement, so availability and rules vary by firm.¹

What You Can Buy Fractionally

Brokerages that support fractional trading generally offer it on stocks and ETFs listed on the NYSE and NASDAQ. Selection varies. Some firms open it to a wide range of listed securities; others limit it to large-cap stocks, popular ETFs, or components of a major index like the S&P 500.¹

Penny stocks and thinly traded securities are almost always excluded. Many firms also leave out foreign stocks and American Depositary Receipts. If there’s a specific stock you want, check the brokerage’s eligible-securities list before you fund an account.

What You Need to Start

The barrier is deliberately low. Platforms that offer fractional trading use dollar-based ordering: you enter a dollar amount rather than a share count, and the system calculates the decimal quantity at the current price. Minimums typically start at $1 or $5. You need settled cash in the account before you place the order, same as any other stock purchase.

You also need an account at a firm that actually supports the feature. Some well-known brokerages and most specialized investment houses still require whole-share purchases. Fee schedules can differ for fractional trades too, so confirm whether your firm adds any commission or markup on these orders.

How the Order Actually Fills

This is the part most people skip, and it can quietly cost you money. Brokerages don’t all execute fractional orders the same way. Some fill in real time at the current market price. Others collect fractional orders from many customers through the day and execute them together as whole-share batches.¹

If your brokerage batches, the price you pay can differ from the price you saw when you submitted. Fractional orders are also usually limited to market orders, so you can’t set a price limit the way you can with whole shares. Ask how execution works before you assume you’re getting the quoted price.

Dividends and Voting Rights

A fractional position earns a proportional piece of any dividend. Own 0.25 shares of a stock that pays a $1.00 dividend and you get $0.25, either as cash or reinvested automatically if you’re enrolled in a dividend reinvestment plan. Reinvested dividends frequently create more fractional positions, since the payment rarely matches the price of a whole share.

Voting rights are different. As a fractional owner you may not have any voting rights at all. Some brokerages allow proxy voting for fractional holders; others don’t.¹ If shareholder voting matters to you, check the customer agreement before buying.

Taxes on Fractional Shares

The IRS treats fractional shares like whole shares. When you sell at a gain or loss, you report it on Form 8949 and carry the totals to Schedule D.² Held for a year or less, the gain is short-term and taxed as ordinary income. Held longer than a year, it qualifies for long-term capital gains rates.

Your brokerage tracks cost basis for each purchase, and this matters more than you’d expect when you’re buying in small dollar amounts. Each $5 or $10 buy creates a separate tax lot with its own date and price. When you sell, the gain or loss comes from subtracting the adjusted basis from the proceeds.³ Invest $10 a week for two years and you’re looking at more than a hundred lots on your 1099-B. Review it for accuracy before you file.

The wash sale rule applies too. Sell a fractional position at a loss and buy the same or a substantially identical security within 30 days before or after, and the IRS disallows the loss. Investors who sell a position but keep making regular dollar-based purchases of the same stock can get caught by this.

Cash in Lieu During Splits and Mergers

Mergers, stock splits, and reverse splits sometimes produce fractional shares the company won’t issue. In those cases the company pays cash instead. Federal tax regulations allow this “cash in lieu of fractional shares” treatment when the point is simply to avoid issuing tiny pieces rather than to change anyone’s proportional interest.⁴ Stock dividends work the same way: if you’d be entitled to a fractional share, the company may sell that portion and send you the cash, and the IRS treats it as an amount realized on a sale, reported on Form 8949.³

What Happens if You Switch Brokerages

This is the biggest practical limitation, and most investors don’t find out until they try to move accounts. The standard transfer system between firms, ACATS, moves whole shares only. Fractional positions get left behind and liquidated by your old brokerage, with the cash proceeds sent to the new account.⁵

That forced sale can trigger a taxable event. If your fractional positions have appreciated, you’ll owe capital gains tax even though you didn’t choose to sell. In rare cases where both brokerages share a clearing firm that supports fractional mapping, a transfer might preserve the positions, but don’t count on it. Factor the tax hit into any planned switch.

If Your Brokerage Fails

If your brokerage is a member of the Securities Investor Protection Corporation, your account is protected up to $500,000, with a $250,000 sublimit for cash. SIPC covers stocks, bonds, mutual funds, and other securities held by a customer at a financially troubled member firm.⁶ Fractional shares are ownership interests in securities and fall under that coverage.

SIPC protects custody, not market performance: it works to restore securities and cash to the levels shown in your account when liquidation begins, and it doesn’t protect against investment losses from price declines. Your brokerage is also required to maintain physical possession or control of all fully paid customer securities under SEC Rule 15c3-3, which adds a layer of protection for the fractional positions held on your behalf.⁷

1
FINRA. Investing in Fractional Shares
2
IRS. Instructions for Form 8949 (2025)
3
IRS. Publication 550 (2025), Investment Income and Expenses
4
eCFR. 26 CFR 13.10 – Distribution of Money in Lieu of Fractional Shares
5
SEC. No-Action Letter: Financial Information Forum
6
SIPC. What SIPC Protects
7
FINRA. SEA Rule 15c3-3 and Related Interpretations