No, managing other people's money is not illegal by itself. It becomes illegal when you take compensation for investment advice without registering as an adviser, or when you pool other people's capital into an account you control without the filings and exemptions securities law requires. Both lines are easy to cross without noticing, and both carry criminal penalties, not just fines.
The request usually arrives as a compliment. A relative sees your Tesla gains, or college friends want to pool money for crypto, and someone asks you to run a piece of their savings. You have the skill, they have the capital, and nothing about it feels like a securities offering. Federal law reads it differently, and it does not care that you were helping your aunt retire.
Three laws decide where the line is
Three federal statutes govern anyone who manages outside capital. You do not need to read them, but you need to know what switches each one on.
Securities Act of 1933
Activates when you sell interests in a pool
Under SEC v. W.J. Howey Co. (1946), an investment of money in a common enterprise with profits expected from your efforts is a security. Interests in an informal pool qualify. Section 5 requires registering the offering or fitting an exemption such as Rule 506(b).
Investment Advisers Act of 1940
Activates when you are paid for advice
Section 202(a)(11) defines an investment adviser as anyone in the business of advising on securities for compensation. A share of the profits counts as compensation. You register, or fit an exemption, before you charge anyone anything.
Investment Company Act of 1940
Activates when the pool itself exists
A pooled vehicle is an investment company unless it fits an exemption. Most small funds rely on Section 3(c)(1): no more than 100 beneficial owners and no public offering.
The first two are where informal managers get caught. Our guide to the Securities Act walks through the exemption system, and our Investment Advisers Act explainer covers when advice becomes a regulated business.
What stays legal, and what needs registration
Fine without registration
- Managing your own money, at any size
- Unpaid advice to friends and family
- Trading a relative's account under a power of attorney, unpaid, with the money staying in their name
Regulated the moment it happens
- Any compensation for advice, including a cut of the profits
- Money from two or more people pooled in an account you control
- Holding yourself out publicly as a money manager
- Promising or implying returns
The compensation trigger is broader than people expect. A percentage of gains, a flat fee, or an informal split of the wins over dinner all count. So does anything of value exchanged for the advice.
If you only want to run money for one or two people and never pool it, a separately managed account keeps each client's capital in their own name and avoids the fund rules entirely. We compare the two structures in SMA vs hedge fund.
The federal penalties, in numbers
Maximum civil penalty per violation for an individual under Section 20(d) of the Securities Act. Each investor can count as a separate violation.
Federal prison for a willful violation under Section 24. No intent to defraud required.
Criminal fine per violation under the same section, on top of prison exposure.
Bar from the securities industry, plus disgorgement of every fee and profit you collected.
Criminal exposure does not require stealing anyone's money. A willful violation of the registration requirements is enough on its own, and helping friends is not a defense the statute recognizes.
Picture how enforcement typically unfolds. A software engineer runs $2 million for fifteen friends with nothing on paper. The portfolio drops 40% in a bad year and three investors complain to the SEC. The engineer now faces six figures in civil penalties, disgorgement of every fee collected, and a lifetime industry bar. The losses were legal. The structure was not.
States prosecute harder than the SEC
Every state has its own securities statutes, the blue sky laws, and state regulators often move faster and charge more aggressively than federal ones.
Texas
Unregistered securities activity is a felony of the third degree.
2 to 10 years state prison
Florida
Chapter 517 makes violations felonies of the third degree.
Up to 5 years prison
New York
The Martin Act gives the Attorney General unusually broad prosecution powers.
Up to 4 years per violation
Investors in three states means three separate enforcement regimes, each able to bring its own action. Defending parallel state cases runs into the hundreds of thousands of dollars even when you win.
The tax bill lands on you even when nothing goes wrong
Pool money in your personal brokerage account and every gain is reported under your Social Security number. Run the numbers on a modest arrangement: you collect $500,000 from ten friends and the account earns $100,000 for the year. At the 37% bracket you owe $37,000 in tax on money that is not yours.
Every way out is bad. Pay it and you are out $37,000. Skip it and you have committed tax evasion under 26 U.S.C. § 7201, punishable by up to 5 years in prison and fines up to $250,000. Misstate whose income it was and you have filed a false return under § 7206, up to 3 years with the same fines. A proper fund avoids all of it with a partnership return and K-1s that pass each investor's share of gains to their own tax bill.
When losses turn into fraud charges
The line between informal management and criminal fraud gets drawn after the fact, once money is lost and someone is angry. Wire fraud under 18 U.S.C. § 1343 carries up to 20 years per count, and every electronic transfer in or out of the arrangement is a potential count. Money laundering under 18 U.S.C. § 1956 carries up to 20 years as well, and it enters the picture when money tied to fraud moves in ways that conceal its source. Commingling investor funds with personal spending is how that charge usually gets built. Statements that the strategy was safe, claims of expertise you did not have, and undisclosed conflicts each support their own fraud theory.
The evidence assembles itself. Venmo transfers with investment in the memo line, group chats about returns, emails discussing trades, and celebration posts are all subpoenaed, not reconstructed. Blockchain records and trading history fill in the rest.
And with no entity between you and the arrangement, every claim lands on you personally. Your house, retirement accounts, bank accounts, future earnings, and in some states your spouse's assets are all reachable. Judgments tied to securities violations can survive bankruptcy, and no policy you own covers this: homeowner's, umbrella, and professional liability insurance all exclude unregistered securities activity.
Doing it legally takes five steps
- 1
Form the entities
A fund LLC holds the capital and a management LLC runs it. The entities separate your house and savings from fund liabilities.
- 2
Paper the offering
A private placement memorandum, an operating or limited partnership agreement, and subscription documents that disclose risk the way the law requires.
- 3
Pick the exemption
Most small funds sell under Rule 506(b): unlimited accredited investors, up to 35 sophisticated investors who are not accredited, and no general solicitation. Keep the fund under 100 beneficial owners to stay inside Section 3(c)(1).
- 4
File
Form D with the SEC within 15 days of the first sale, plus blue sky notice filings in each investor's state.
- 5
Sort your adviser status
Depending on your state and assets, that means registering with your state securities regulator or filing as an exempt reporting adviser.
Done through a law firm, this traditionally costs $50,000 to $100,000 or more before you have a single investor. Hedgia compresses the same steps, entity formation, fund documents, Form D and blue sky filings, investor onboarding, and a fund bank account through Axos Bank, into one launch flow with $0 upfront and investor minimums as low as $5,000. Compare that to the defense side: an SEC investigation starts around $100,000 to defend, criminal defense starts around $250,000, and a civil suit from angry investors can pass $500,000 whether or not you prevail.
If you are managing money informally today
Wind it down before anyone loses money, because every option gets worse after losses.
- Stop trading. No new positions, no new money.
- Return every dollar with a clear accounting of contributions, gains, and losses.
- Confirm the wind down in writing with every participant.
- Talk to a securities attorney about anything you may need to disclose.
- Restructure properly before you touch outside money again.
The decision rule is short. The moment someone else's money sits in an account you control, or the moment you are paid for advice in any form, you are inside securities law. From there you have two legal moves: build the structure or hand the money back.