An SMA account holds cash and securities together in one place
An SMA account (Separately Managed Account) is an investment account where a professional money manager invests your cash and securities according to a strategy you choose. Unlike a mutual fund or index fund where you own a slice of a large pool, an SMA is managed just for you. The manager buys and sells individual stocks, bonds, or other investments directly in your name, and you own the actual securities.
The key difference from other managed accounts is that you see exactly what you own. If the manager buys 100 shares of Apple, those shares sit in your account with your name on them. You get the statements, the tax documents, and full transparency about every holding. The manager makes the day-to-day decisions about what to buy and sell, but you retain ownership and control.
SMAs typically require a minimum investment—often $25,000 to $100,000 or more, depending on the firm and strategy. You pay the manager a fee based on the total value of your account, usually between 0.5% and 2% per year. That fee covers the management, research, and trading costs.
Key Takeaways
- An SMA is a managed investment account where a professional manager buys and sells individual securities on your behalf, and you own the actual stocks or bonds directly.
- You receive full transparency: detailed statements showing every holding, every trade, and every tax consequence in your name.
- SMAs require a minimum investment, typically $25,000 to $100,000 or higher, and charge an annual fee based on account size.
- You can customize the strategy to match your goals, risk tolerance, and values—including restrictions on certain industries or companies.
- Tax-loss harvesting and other tax-efficient strategies are easier in an SMA because the manager controls individual trades in your account.
How an SMA differs from a mutual fund or ETF
In a mutual fund or ETF, you buy shares of a fund that holds many securities. Thousands of investors own pieces of the same pool. The fund manager decides what to buy and sell, but you do not own the individual stocks or bonds—you own a fractional share of the entire fund. Your tax bill depends partly on what other investors do: if the fund sells winners to pay out redemptions, you get taxed on those gains even if you did not sell.
In an SMA, the manager buys and sells only for your account. If the manager sells a stock at a loss, that loss is yours to use. If the manager holds a position, it stays in your account under your name. You have much more control over the tax consequences because every trade happens in isolation, not mixed with thousands of other investors' activity.
SMAs also let you customize restrictions. You can tell the manager to avoid certain industries, companies, or countries. You can exclude stocks you already own elsewhere. A mutual fund cannot do this—it follows a fixed strategy for all shareholders.
Who offers SMA accounts and what they cost
Large brokerage firms like Fidelity, Schwab, Vanguard, and Merrill Lynch offer SMAs through their wealth management divisions. Independent registered investment advisors (RIAs) also manage SMAs. Some firms use their own in-house managers; others connect you with external managers you can choose from a roster.
Costs vary by firm and strategy. The annual management fee typically ranges from 0.5% to 2% of assets under management. Some firms charge a flat fee instead—for example, $5,000 per year regardless of account size. A few charge a percentage plus a base fee. Trading costs (commissions and spreads) may be included in the fee or charged separately, depending on the firm.
The minimum investment is a real barrier. Most firms require $25,000 to $100,000 to open an SMA, though some have lower minimums for certain strategies or if you have other accounts with them. A few firms have lowered minimums to $10,000 or less in recent years, but this is not standard.
What happens when you open an SMA
You start by meeting with an advisor or manager who asks about your goals, time horizon, risk tolerance, and any restrictions you want. You choose a strategy—for example, "growth stocks," "dividend income," "balanced," or "ESG-focused." Some firms let you pick from a menu of strategies; others build one custom for you.
You then fund the account by transferring cash or securities. If you transfer existing securities, the manager may hold them as-is or gradually sell them to build the portfolio according to your chosen strategy. You sign an agreement that spells out the manager's authority, fees, and how often you will receive statements and performance reports.
Once the account is live, the manager begins buying and selling according to the strategy. You receive quarterly or monthly statements showing every holding, every trade, and the account's value. At tax time, you get detailed tax documents (1099 forms) showing all gains, losses, and dividends.
Tax efficiency and control in an SMA
One major advantage of an SMA is tax-loss harvesting. When a position drops in value, the manager can sell it to lock in a loss, then buy a similar (but not identical) security to keep the portfolio on track. That loss offsets other gains or up to $3,000 of ordinary income per year. In a mutual fund, you cannot do this—the fund manager's tax-loss harvesting benefits all shareholders equally, and you have no say.
Because you own the individual securities, you also control the timing of gains. If you need cash, you can tell the manager which positions to sell. You can hold winners longer if you want to defer taxes. You can donate appreciated securities to charity and avoid the capital gains tax entirely. None of this is possible in a mutual fund.
The downside is complexity. You receive more tax documents, and your tax preparer needs to understand how SMAs work. If the manager is active (buying and selling frequently), you may have many short-term gains taxed at ordinary income rates rather than the lower long-term capital gains rate.
When an SMA makes sense and when it does not
An SMA works well if you have at least $50,000 to $100,000 to invest, want a hands-off approach but also want transparency and control, and care about tax efficiency. It is also useful if you have strong values or restrictions—for example, you want to avoid fossil fuels or certain countries—and you want those reflected in every holding.
An SMA does not make sense if you have less than the minimum investment, prefer low fees (the annual percentage can add up), or do not need customization. A low-cost index fund or ETF will cost you far less and may perform just as well over time. An SMA also requires more attention to tax documents and coordination with your tax preparer.
If you are very hands-on and want to pick individual stocks yourself, an SMA removes that control. If you want to trade frequently or make tactical bets, a regular brokerage account gives you more flexibility. An SMA is designed for people who want professional management but also want to see and own what they own.
Performance, fees, and what to watch for
When comparing SMAs, look at the manager's track record over at least three to five years, not just the last year. Ask whether the performance shown is before or after fees—"net of fees" is what matters to you. Also ask whether the performance includes all accounts the manager runs or just the best-performing ones. Some firms cherry-pick results.
Understand exactly what is included in the fee. Does it cover trading costs, or will you see separate commissions? Are there account maintenance fees, advisory fees on top of the management fee, or fees to transfer money out? Read the fee schedule carefully—surprises are common.
Ask about the manager's investment philosophy and how often they trade. A manager who buys and holds long-term may generate fewer taxable events than one who trades frequently. Ask what happens if you want to change managers or close the account—some firms charge exit fees or have holding periods.
Frequently Asked Questions
Can I withdraw money from an SMA whenever I want?
Yes, you can withdraw cash at any time, but the manager may need to sell securities to raise the cash. Some firms require a few days' notice. Check your account agreement for any restrictions or fees on withdrawals. Unlike a retirement account, there are no penalties for taking money out early.
What if I disagree with a trade the manager made?
You can ask the manager to reverse a trade or avoid certain positions in the future. Because the account is yours, you have the right to direct the manager. However, if you direct too many trades or override the strategy too often, the manager may ask you to close the account or move to a different arrangement.
Is an SMA the same as a wrap account?
A wrap account is similar but usually includes more services—advisory meetings, financial planning, and sometimes insurance or estate planning. The fee is typically higher and covers everything. An SMA is narrower: just investment management. Some firms use the terms interchangeably, so ask what is included in the fee.
Do I pay taxes on an SMA every year even if I do not sell anything?
Yes. You owe taxes on dividends and interest the account earns, whether or not you sell anything. You also owe taxes on any gains the manager realizes by selling securities. You do not owe taxes on unrealized gains—only on income and realized gains. This is the same as any taxable investment account.
What happens to my SMA if the manager goes out of business?
Your securities are held in custody at a separate firm (usually a major brokerage), so they are protected even if the manager fails. You will be assigned a new manager or given the option to move your account elsewhere. This is why it matters which custodian holds your account—choose a large, stable firm.