Securities Investor Protection Corporation (SIPC): Definition, Coverage & Statutory Limits
The Securities Investor Protection Corporation — universally known by its acronym SIPC — is a nonprofit, non-governmental membership corporation created by Congress through the Securities Investor Protection Act of 1970 that exists to protect customers of FINRA member broker-dealers against the specific risk of broker-dealer insolvency — working to restore cash and securities to customers whose assets are missing from their brokerage accounts because their broker-dealer has failed financially — providing up to five hundred thousand dollars in protection per customer including up to two hundred and fifty thousand dollars for cash claims — representing one of the foundational pillars of the investor protection framework that distinguishes the regulated United States securities industry from unregulated alternatives.
SIPC is not investment insurance. It does not protect against market losses — the decline in value of stocks, bonds, or other securities due to market conditions. It does not protect against unsuitable investment recommendations, broker misconduct that does not involve firm insolvency, or investment fraud that does not cause the broker-dealer to fail. Understanding precisely what SIPC does and does not protect against is one of the most directly and most frequently tested concepts on the Series 7 and Series 65 examinations — and one of the most important distinctions that every investor and every registered representative must understand.
SIPC is funded by annual assessments on its broker-dealer members rather than by government appropriations or taxpayer funds — making it a private sector protection mechanism analogous in concept to but structurally different from the Federal Deposit Insurance Corporation that protects bank deposits. As of mid-2026 SIPC has more than thirty-two hundred member firms.
What SIPC Was Created To Do — The Historical Context
Before SIPC's creation in 1970 the failure of a broker-dealer could leave customers with little or no recourse for recovering their securities and cash. When a brokerage firm became insolvent the liquidation process was handled through general bankruptcy proceedings in which customers competed with general creditors for whatever assets the firm had remaining — often receiving only a fraction of their account values and sometimes receiving nothing at all.
The late 1960s saw a wave of broker-dealer failures driven by a combination of paperwork crises, operational failures, and a bear market that stressed financially weak firms.
The scale of investor losses and the threat those losses posed to public confidence in the securities markets prompted Congress to create SIPC as a specialised mechanism for protecting brokerage customers — establishing a dedicated fund and a specialised liquidation process specifically designed to return customer assets rather than treating customer claims as just another category of general creditor obligation in bankruptcy.
SIPC has been used in numerous significant broker-dealer failures since its creation — most notably in the liquidation of Bernard L. Madoff Investment Securities following the revelation of Madoff's massive Ponzi scheme in December 2008, in which SIPC has overseen a continuing claims and recovery process that has returned billions of dollars to former customers.
The Madoff liquidation also raised complex legal questions about the scope of SIPC protection — specifically whether customers who had received fictitious profits in excess of their actual investments were entitled to SIPC protection for those fictitious amounts, a question ultimately resolved by the courts in a manner that limited protection to the actual net cash invested rather than the fictitious account statements.
What SIPC Covers — The Protected Assets
SIPC protects the cash and securities held by a customer at a SIPC member broker-dealer at the time the broker-dealer enters liquidation — meaning the assets that should be in the customer's account when the firm fails.
The protected securities are those that qualify as securities under the Securities Investor Protection Act — a definition that encompasses stocks, bonds, notes, debentures, certificates of deposit, warrants, and virtually all the investment products that customers typically hold in brokerage accounts. Money market mutual funds — which are classified as securities rather than cash for SIPC purposes — are protected up to the full five hundred thousand dollar securities limit rather than the lower two hundred and fifty thousand dollar cash limit.
Cash held in the account to buy securities — including uninvested cash awaiting investment decisions, dividends received but not yet reinvested, and proceeds from securities sales — is protected up to two hundred and fifty thousand dollars per customer. Cash held in excess of two hundred and fifty thousand dollars is protected only to the extent it is within the overall five hundred thousand dollar per customer limit after securities coverage is applied.
The protection applies per customer — not per account. A customer who has multiple accounts at the same failed broker-dealer in the same capacity — for example two individual brokerage accounts — has only one five hundred thousand dollar coverage limit for all accounts in that capacity. However accounts held in genuinely different capacities — an individual account and an IRA held by the same person — may each qualify for their own separate coverage limits.
What SIPC Does Not Cover — The Critical Exclusions
The exclusions from SIPC protection are as important as the coverage — and are tested on the Series 7 and Series 65 examinations with equal frequency as the coverage provisions.
Market losses — declines in the value of securities due to market conditions — are not covered by SIPC. A customer whose securities have lost value because the stock market has fallen does not have a SIPC claim. SIPC protects against the loss of securities that should be in the account but are missing — not against the decline in value of securities that are present in the account.
Commodities and futures contracts are specifically excluded from SIPC protection — these instruments are not securities under the Securities Investor Protection Act and their protection is instead provided through the CFTC's customer protection framework for commodity broker liquidations.
Currency trading and foreign exchange contracts are not protected by SIPC.
Cryptocurrency and other digital assets are generally not covered by SIPC — as confirmed by SIPC's own guidance. Because most cryptocurrencies are not securities under the applicable statutory definition they do not fall within SIPC's protected assets. This exclusion became a significant enforcement concern as noted in the 2026 FINRA Annual Regulatory Oversight Report — with FINRA finding that some member firms' communications about crypto overstated SIPC protections that do not in fact apply to crypto assets held by those firms or their affiliates.
Investment contracts not registered with the SEC are excluded from SIPC protection — meaning that many private placement investments and other unregistered securities may not be covered even if they are technically securities.
Fixed annuities and insurance products are not covered by SIPC — these are regulated by state insurance commissioners rather than federal securities laws and are protected through state insurance guaranty associations rather than through SIPC.
Promises of investment performance — including guaranteed return claims and promises of specific investment results — are not covered by SIPC regardless of who made them. SIPC does not exist to compensate investors who received misleading investment advice.
How SIPC Works in Practice — The Liquidation Process
When a SIPC member broker-dealer fails and customer assets are missing or at risk SIPC initiates a structured process to protect customers and restore their assets as quickly as possible.
SIPC applies to a court of competent jurisdiction to appoint a trustee to oversee the failed firm's liquidation — typically within a matter of days of determining that the firm has failed and that SIPC protection is warranted. The appointed trustee — usually an experienced securities attorney — takes control of the firm's books and records, identifies which customer assets are present and which are missing, and manages the process of returning assets to customers.
For most customers in most liquidations the recovery process works through the transfer of accounts to a healthy receiving broker-dealer — customers wake up the morning after their broker-dealer fails to discover that their accounts have been transferred to a new firm where they can immediately access their assets with no interruption. SIPC's advance funding enables this rapid transfer — SIPC advances funds to cover any shortfalls in customer assets so that the transfer can proceed without waiting for the failed firm's assets to be liquidated.
Where account transfer is not possible — typically when the firm's records are so deficient that account balances cannot be reliably determined — SIPC funds the return of customer assets through a direct claims process in which customers file claims with the trustee and receive cash or securities up to the applicable coverage limits.
SIPC must receive a claim from a customer to provide protection — coverage is not automatically applied. Customers of a failed SIPC member must be notified of the liquidation and the claims filing process — SIPC and the trustee are responsible for notifying known customers and publicising the claims process to ensure that all entitled customers can file their claims within the applicable deadline.
The Coverage Limits — The Numbers Tested on the Series 7
The specific dollar amounts of SIPC coverage are among the most frequently tested figures on the Series 7 and Series 65 examinations — candidates must know both the total coverage limit and the specific cash sub-limit.
Total SIPC protection per customer is five hundred thousand dollars — covering the combined value of securities and cash in the customer's account at the time of the broker-dealer's failure up to this maximum amount.
The cash sub-limit within the overall five hundred thousand dollar maximum is two hundred and fifty thousand dollars — cash held in excess of this amount is not separately protected beyond its inclusion in the overall five hundred thousand dollar limit.
These limits have remained unchanged since 2012 when they were last increased from the prior limits of five hundred thousand dollars total and one hundred thousand dollars for cash. The 2012 increase of the cash limit from one hundred thousand to two hundred and fifty thousand dollars was a significant enhancement that brought the cash protection into line with FDIC's standard deposit insurance limit.
No changes to SIPC's coverage limits were announced or implemented through June 2026.
The Relationship Between SIPC and FDIC
A common examination topic is the relationship between SIPC protection — applicable to brokerage accounts at broker-dealers — and FDIC protection — applicable to deposit accounts at banks. Understanding the distinction and the interaction between these two protection schemes is essential for both Series 7 and Series 65 candidates.
FDIC — the Federal Deposit Insurance Corporation — protects deposits at FDIC-insured banks including checking accounts, savings accounts, money market deposit accounts, and certificates of deposit — up to two hundred and fifty thousand dollars per depositor per institution per ownership category. FDIC protection is a government-backed guarantee funded by assessments on FDIC-member banks.
SIPC protection — applicable to brokerage accounts — covers different types of assets held in a different type of institution. Cash swept from a brokerage account into a bank deposit through a bank sweep programme may receive FDIC rather than SIPC protection — the specific protection applicable to swept cash depends on whether it has been deposited into an FDIC-insured bank account as a deposit or whether it remains as brokerage cash subject to SIPC protection.
Money market mutual funds — as noted above — are treated as securities by SIPC and receive the full five hundred thousand dollar securities coverage rather than the two hundred and fifty thousand dollar cash limit. This is different from bank money market deposit accounts which receive FDIC protection as deposits.
SIPC and the FINRA Rule 2266 Disclosure Obligation
FINRA Rule 2266 — described in the FINRA Rule 2266 entry of this dictionary — requires every applicable FINRA member firm to advise all new customers in writing at account opening that they may obtain information about SIPC including the SIPC brochure by contacting SIPC — providing SIPC's website address and telephone number and to repeat this disclosure in writing to all customers at least once each year.
The Rule 2266 disclosure obligation is the regulatory mechanism that ensures customers know SIPC exists and know how to reach SIPC for complete information about their protection — fulfilling FINRA's investor education mission by directing customers to the authoritative source of information rather than requiring every broker-dealer to independently summarise a complex statutory protection scheme.
The 2026 FINRA Annual Regulatory Oversight Report identified misleading SIPC communications as a current enforcement priority — specifically finding that some member firms were overstating SIPC protection in connection with cryptocurrency-related communications. SIPC's own guidance confirms that cryptocurrency is generally not covered because most crypto assets are not securities under the Securities Investor Protection Act — and member firms must ensure that any SIPC-related communications are precise and accurate rather than implying broader coverage than SIPC actually provides.
SIPC and Excess SIPC Coverage
Many major broker-dealers supplement their SIPC membership with additional private insurance coverage — commonly called excess SIPC coverage — purchased from private insurers that provides protection beyond SIPC's statutory limits for customers who hold assets above the five hundred thousand dollar maximum.
Excess SIPC policies vary significantly in their terms and coverage limits — some provide coverage for many millions of dollars per customer while others have lower limits. These policies are disclosed in account opening documentation and are a competitive feature that major broker-dealers use to attract high-net-worth clients who may hold assets well in excess of SIPC's statutory limits.
Excess SIPC coverage is entirely voluntary — there is no regulatory requirement for broker-dealers to purchase it — and its terms are governed by private insurance contracts rather than by any regulatory standard. Customers with assets above SIPC's statutory limits should review both their broker-dealer's excess SIPC coverage and whether aggregate firm-level limits apply to the excess coverage programme.
How the Advance Is Measured — Net Equity Against the Ratable Share of Customer Property
The Act does not direct SIPC to hand a customer the value of the account. It directs SIPC to advance to the trustee such moneys as may be required to pay or otherwise satisfy claims for the amount by which the net equity of each customer exceeds that customer's ratable share of customer property, subject to the per customer limit. The customer property that the trustee recovers in the liquidation is therefore shared out among the customers first, in proportion to their claims, and the advance meets only the shortfall that survives that sharing out — it fills a gap rather than replacing a balance.
A worked case shows what that measure does. A failed firm has two customers and no cash claims. The first has a net equity claim of four hundred thousand dollars and the second a claim of one hundred thousand, so the claims total five hundred thousand dollars. The trustee recovers customer property of three hundred thousand dollars. The first customer's ratable share is four hundred over five hundred of that three hundred thousand, which is two hundred and forty thousand dollars, and the second customer's share is one hundred over five hundred, which is sixty thousand. The shortfalls are therefore one hundred and sixty thousand dollars and forty thousand dollars respectively, and those shortfalls are the amounts the advance has to meet — both of them comfortably inside the per customer maximum, so the limit does no work in this case at all. The second customer, whose account was a quarter the size of the first's, receives a quarter of the advance: the advance tracks the shortfall, and the shortfall tracks the account's share of the recovered pool.
Where a net equity claim is to be satisfied by delivering securities that the trustee has purchased for the purpose, the Act fixes the moment at which those securities are valued for applying its dollar limits: they are valued as of the filing date, not as of the date they reach the customer. A rise or fall in the market between those two dates therefore does not move the claim against the limit in either direction. SIPC may advance the money for such a purchase at its discretion.
Claimants to Whom SIPC Makes No Advance
The Act withholds the advance from a claimant whose relationship to the failed firm was that of an insider. No advance may be made, directly or indirectly, to pay or otherwise satisfy the net equity claim of a customer who is a general partner, officer or director of the failed firm, who beneficially owns five per centum or more of any class of its equity security other than a nonconvertible stock with fixed preferential dividend and liquidation rights, who is a limited partner with a participation of five per centum or more in its net assets or net profits, or who exercised or had the power to exercise a controlling influence over its management or policies. The words "directly or indirectly" matter: routing such a claim through another hand does not restore the advance to it.
A broker, a dealer or a bank that holds a claim against the failed firm is in a different position again. No advance is made on such a claim unless it is established to the trustee's satisfaction, from the books and records of the failed firm or of the claiming institution or otherwise, that the claim arose out of transactions for that institution's own customers — and those customers must not themselves be brokers, dealers, banks or insiders of the failed firm. Where that is established, each of those underlying customers is deemed a separate customer of the failed firm, so the protection passes through the institution to the people whose transactions produced the claim rather than resting with the institution itself.
Because the advance is what the liquidation machinery exists to deliver, the character of a firm's customer list can put the firm outside that machinery altogether. SIPC may not file an application for a protective decree in respect of a member the only customers of which are persons whose claims could not be satisfied by SIPC advances. A firm with no satisfiable customer claim to satisfy is therefore not a candidate for a SIPA liquidation, however insolvent it may be.
The Protective Decree — What the Court Must Find Before a Liquidation Begins
A liquidation under the Act begins with a protective decree, and the court issues the decree forthwith in three situations: where the debtor consents to it, where the debtor fails to contest SIPC's application, or where the court makes one of the findings the Act specifies. In the first two situations no finding about the firm's condition is required of the court at all — consent or silence is enough, and the firm's solvency is never adjudicated.
Where the debtor does contest, the court must find one of four things. That the debtor is insolvent within the meaning of section 101 of title 11, or is unable to meet its obligations as they mature. That the debtor is already the subject of a proceeding, in any court or before any agency of the United States or of a State, in which a receiver, trustee or liquidator has been appointed. That the debtor is not in compliance with the applicable requirements of the Securities Exchange Act of 1934, or of the Commission's rules, or of a self-regulatory organisation's rules, with respect to financial responsibility or the hypothecation of customers' securities. Or that the debtor is unable to make such computations as may be necessary to establish compliance with those financial responsibility and hypothecation rules. The last of these is worth dwelling on: a firm whose records have decayed to the point where it cannot demonstrate compliance is exposed to a decree on that ground alone, without any finding that it has in fact breached a requirement or that it is insolvent.
The Act also sets the pace of the hearing. Unless the debtor consents to the issue of a protective decree, the application is heard three business days after the date on which it was filed, or at such other time as the court determines, taking into consideration the urgency which the circumstances require.
Who May Serve as Trustee — SIPC's Choice and the Disinterestedness Standard
Once the court has issued a protective decree it appoints, as trustee for the liquidation of the business of the failed firm and as attorney for that trustee, such persons as SIPC in its sole discretion specifies. The choice of person is SIPC's and the appointment is the court's. The Act adds that the person appointed trustee and the person appointed attorney for the trustee may be associated with the same firm.
SIPC may also specify itself, or one of its own employees, as trustee — but only in a case in which it has determined both that the failed firm's liabilities to unsecured general creditors and to subordinated lenders appear to aggregate less than seven hundred and fifty thousand dollars and that there appear to be fewer than five hundred customers of the firm. Both conditions have to be met, so a small firm with many customers and a firm with few customers but larger unsecured and subordinated liabilities are each outside the provision.
Whoever is specified must be disinterested, and the Act states what defeats disinterestedness. A person is not disinterested if that person is a creditor of the failed firm — and a customer counts as a creditor for this purpose — or a stockholder or partner of it; if that person is or was an underwriter of any of its outstanding securities, or within five years before the filing date was the underwriter of any of its securities; if that person is, or within two years before the filing date was, a director, partner, officer or employee of the firm or of such an underwriter, or an attorney for either; or if for any other reason that person appears to have an interest materially adverse to the interests of any class of creditors, customers included, or of stockholders. SIPC itself is in all cases deemed disinterested.
Who Must Belong to SIPC — Membership and Its Statutory Exclusions
Membership under the Act is not keyed to FINRA membership or to whether a firm carries customer accounts. SIPC is a membership corporation whose members are all persons registered as brokers or dealers under section 15(b) of the Securities Exchange Act of 1934, other than those the Act excludes. One exclusion turns entirely on the composition of the firm's business: a person whose business as a broker or dealer consists exclusively of distributing shares of registered open end investment companies or unit investment trusts, of selling variable annuities, of the business of insurance, or of rendering investment advisory services to one or more registered investment companies or insurance company separate accounts, is not a member. The word to read closely is "exclusively" — a firm that does any other broker-dealer business alongside those activities falls back inside the membership.
A second exclusion turns on where the business is done. A person whose principal business is conducted outside the United States and its territories and possessions is not a member — and the determination is SIPC's to make, taking into account the business of affiliated entities, so a firm cannot be assessed on its own books in isolation from the group it belongs to.
Exclusion from membership on that ground carries a duty running to the firm's own customers. A broker or dealer so excluded must, as the Commission requires by rule, make disclosures of its exclusion and other relevant information to those of its customers who are living in the United States or its territories and possessions. The customer who is to be told is identified by where the customer lives, not by where the firm or the account is.
The Five-Year Review of the Standard Maximum Cash Advance Amount
The cash figure in SIPC's protection is a statutory amount that the Act exposes to periodic review rather than a fixed number. Not later than the first day of 2011 and every five years thereafter, SIPC's Board of Directors is to determine whether an inflation adjustment to the standard maximum cash advance amount is appropriate, and any such determination is subject to the approval of the Commission. The Board decides whether to move the amount; the Commission's approval is what allows a decision to take effect.
Where the Board determines that an adjustment is appropriate, the Act fixes the amount by formula rather than by judgement. The adjusted amount equals two hundred and fifty thousand dollars multiplied by the ratio of the annual value of the Personal Consumption Expenditures Chain-Type Price Index for the calendar year preceding the year of the determination to the published annual value of that index for the calendar year preceding 2010. If the product is not a multiple of ten thousand dollars it is rounded down to the nearest ten thousand. Working the arithmetic on an illustrative ratio shows what the rounding does: at a ratio of 1.343 the product is three hundred and thirty-five thousand seven hundred and fifty dollars, which is not a multiple of ten thousand, so the amount becomes three hundred and thirty thousand dollars — down to the lower multiple, not up to three hundred and forty thousand. The ratio of 1.343 is an illustration chosen to work the rounding and is not an index value.
Two features of that formula repay attention. The multiplicand is always the same base amount and the denominator is always the index value for the calendar year preceding 2010, whichever determination is being made. An adjustment is therefore computed afresh from the original base each time rather than compounded on whatever amount the previous adjustment produced, and the figure the formula yields depends only on how far the index has moved since that fixed starting year.
What SIPC Recovers Afterwards, and Where It Stands in the Proceeding
An advance is not a gift to the estate. To the extent moneys are advanced by SIPC to the trustee to pay or otherwise satisfy the claims of customers, SIPC is subrogated to the claims of those customers, with the rights and priorities the Act provides, and that subrogation is in addition to all other rights SIPC may have at law or in equity. The customer who has been paid an advance therefore does not keep the claim as well: the claim passes, to the extent of the advance, to the body that funded it.
The Act then subordinates that subrogated claim at the one point where it would otherwise compete with the people the Act exists to protect. SIPC as subrogee may assert no claim against customer property until after the allocation of customer property to customers. SIPC's recovery on what it has advanced is thus deferred behind the customers' own entitlement to the pool, and what it recovers from that pool is only what the allocation leaves.
Apart from what it advances and recovers, SIPC has a standing in the proceeding that it does not have to ask for. SIPC is deemed to be a party in interest as to all matters arising in a liquidation proceeding, with the right to be heard on all such matters, and is deemed to have intervened with respect to all of them with the same force and effect as if a petition for that purpose had been allowed by the court. No application to intervene is needed, and the standing extends to every matter in the proceeding rather than to the matters touching SIPC's own money.
Examination Relevance and Key Takeaways
The Securities Investor Protection Corporation is tested on the Series 7 and Series 65 examinations as one of the most fundamental investor protection concepts in the securities industry.
The key points to retain are these.
SIPC — the Securities Investor Protection Corporation — is a nonprofit non-governmental membership corporation created by Congress through the Securities Investor Protection Act of 1970 that protects customers of failed SIPC member broker-dealers by restoring missing cash and securities. SIPC is funded by assessments on member broker-dealers — not by government appropriations. SIPC protects over thirty-two hundred member firms' customers.
SIPC coverage is five hundred thousand dollars per customer including up to two hundred and fifty thousand dollars for cash. These limits have been in effect since 2012. Money market mutual funds are treated as securities by SIPC and receive the full five hundred thousand dollar securities coverage rather than the cash sub-limit. The per customer limit applies per separate customer capacity — a customer's individual account and IRA may each qualify for separate coverage.
SIPC does not protect against market losses or declines in securities values. SIPC does not protect against unsuitable investment recommendations or broker misconduct not involving firm insolvency. SIPC does not cover commodities and futures contracts, currency trading, most cryptocurrency, fixed annuities, insurance products, or investment contracts not registered with the SEC.
The liquidation process involves a court-appointed trustee who manages account transfer to healthy broker-dealers where possible and administers claims where transfer is not possible. Customers must file claims to receive SIPC protection — it is not automatically applied. FINRA Rule 2266 requires member firms to disclose SIPC contact information to all new customers at account opening and to all customers at least once annually. The 2026 FINRA Annual Regulatory Oversight Report identified overstating SIPC protection for crypto assets as a current enforcement concern — SIPC communications must be exact and precise about what is and is not covered.
