Overview
The Securities Investor Protection Corporation (SIPC) is a federally mandated, non-profit, member-funded United States government corporation created by the Securities Investor Protection Act (SIPA) of 1970. Although created by federal legislation and overseen by the Securities and Exchange Commission, SIPC is neither a government agency nor a regulator of broker-dealers. Instead, SIPC operates as an infrastructure operator within Layer 3 of the regulatory architecture, functioning to restore investor confidence and protect customer assets when securities brokers fail.
SIPC protects each customer account up to $500,000 in securities and cash combined, with a $250,000 limit specifically for cash claims. The organization serves more than 3,400 member broker-dealers and maintains a dedicated fund financed through member assessments and a $2.5 billion Treasury line of credit.
Basic Identity
Field | Value |
|---|---|
Official Name (English) | Securities Investor Protection Corporation |
Official Name (Local Language) | Securities Investor Protection Corporation |
Acronym | [Not applicable] |
Country | United States |
Jurisdiction Level | Federal |
Official Website | |
Official Website Language(s) | English |
Headquarters | 1667 K Street N.W., Suite 1000, Washington, D.C. 20006-1620 |
Year Established | 1970 |
Current Status | Active |
Classification
Field | Value |
|---|---|
Entity Type | Infrastructure Operator |
Control Layer | Layer 3 — Infrastructure Operator |
Legal Authority Level | Operational |
Jurisdiction Level | Federal |
Scope of Power | Licensing, Supervision, Enforcement, Rulemaking |
Inclusion Justification
Field | Value |
|---|---|
Why This Entity Is Included | Government-backed financial regulatory authority with statutory licensing, supervisory, and enforcement powers |
Type of Influence | Direct |
Exclusion Risk | Removes a key financial regulatory authority from the jurisdiction's control map |
What This Entity Oversees
Membership and Regulatory Coverage
Member Firm Requirements
SIPC membership consists of most brokers and dealers registered under Section 15(b) of the Securities Exchange Act of 1934. As of December 2021, SIPC membership included more than 3,400 entities.
Mandatory Membership Criteria:
Registration with the SEC as a broker-dealer
Compliance with SIPC bylaws and rules
Timely payment of annual assessments
Maintenance of financial responsibility standards
Member Obligations
All SIPC members must:
Pay annual membership assessments to fund SIPC operations and the protection fund
Maintain books and records adequate for liquidation proceedings
Comply with SEC financial responsibility rules
Participate in orderly liquidation procedures if called upon
Excluded Entities
Certain financial institutions are explicitly excluded from SIPC membership and coverage:
Banks and trust companies (covered by FDIC insurance)
Insurance companies
Commodity brokers (except those holding customer securities in special portfolio margining accounts)
Foreign exchange dealers and money changers
Investment advisors (unless also registered as broker-dealers)
Coverage Limits and Parameters
SIPC protection advances funds up to $500,000 per customer, structured as follows:
Coverage Type | Limit |
|---|---|
Total Securities & Cash | $500,000 |
Cash Claims Only | $250,000 |
Net Equity in Securities | Included in $500,000 total |
Multiple Account Treatment | Aggregated by "capacity" |
Multiple Account Aggregation
The "$500,000 limit is applied per 'capacity,'" meaning investors may have separate protections for different account types:
Individual accounts (one capacity)
Joint accounts (separate capacity)
IRA/Retirement accounts (separate capacity)
Trust accounts (separate capacity)
Custodial accounts (separate capacity)
Accounts held in the same capacity are combined for purposes of protection limits.
What SIPC Protects
SIPC protection covers:
Securities:
Stocks and equity securities
Bonds and debt securities
Treasury securities and government bonds
Certificates of deposit (CDs)
Mutual funds and money market mutual funds
Registered investment contracts
Cash:
Cash held in brokerage accounts for purchase of securities
Cash proceeds from sale of securities
Dividend payments and interest held in the account
What SIPC Does NOT Protect
SIPC explicitly does not protect against:
Market Loss: Decline or depreciation in the value of securities
Fraud and Misrepresentation: Non-custody related fraud, misleading statements, sales of worthless securities
Investment Advice Losses: Bad investment recommendations or poor investment performance
Churning Losses: Excessive trading by a broker to generate commissions
Commodity Contracts: Commodity futures contracts (except in special portfolio margining accounts)
Foreign Exchange: Foreign currency contracts and foreign exchange trades
Investment Contracts: Limited partnerships and non-registered investment contracts
Fixed Annuities: Non-registered fixed annuity contracts
Margin Losses: Losses from margin account liquidations (with exceptions)
Key Clarification: SIPC protection is activated only when a broker-dealer fails or becomes insolvent—not for general investment losses or market declines.
Liquidation Proceedings and Operations
Customer Protection Proceedings
When SIPC determines that a member's customers require protection under SIPA, SIPC initiates a formal "customer protection proceeding" by applying to a U.S. district court for the appointment of a trustee.
Trustee Authority and Powers
SIPC Trustee Appointment:
Appointed by U.S. district court under SIPA Section 78eee
Possesses all powers of a bankruptcy trustee under Title 11 of the Bankruptcy Code
Unique authority to purchase securities to satisfy customer net equity claims
Key Trustee Responsibilities:
Liquidate firm assets and segregated customer property
Resolve open transactions and outstanding contracts
Calculate net equity claims for each customer account
Distribute recovered assets according to SIPA priority rules
Advance SIPC Fund distributions when shortfalls exist
Liquidation Process Steps
Firm Failure Determination — SIPC identifies member firm failure or imminent insolvency
Court Application — SIPC petitions U.S. district court for trustee appointment
Trustee Appointment — Court appoints SIPC-designated trustee
Asset Segregation — Trustee segregates customer property and firm assets
Claim Calculation — Trustee calculates net equity claims per customer
Asset Recovery — Trustee liquidates firm assets and resolves transactions
SIPC Funding — For shortfalls, SIPC Fund advances up to coverage limits
Distribution — Trustee distributes recovered assets to customers
Priority of Claims
In liquidation proceedings, customer claims are satisfied in the following priority order:
Customer property held in segregated accounts (returned in kind)
Net equity claims (customer accounts with positive balances)
General creditor claims (unsecured claims against firm assets)
The SIPC Fund
Fund Structure and Targets
The SIPC Fund is the primary mechanism for advancing customer protection when broker-dealers fail. The fund's target level was increased in recent years to enhance protection capacity.
Current Fund Parameters:
Target Level: $2.5 billion in restricted net assets
Treasury Line of Credit: $2.5 billion (backup liquidity source)
Total Capacity: $5.0 billion in available resources
Fund Sources and Financing
Member Assessments
SIPC members finance the protection fund through annual membership assessments calculated as a percentage of net operating revenues from the member's securities business.
Assessment Rate Structure:
Condition | Assessment Rate |
|---|---|
Fund below $2.5 billion | 0.25% of net operating revenue |
Fund $2.5B but unrestricted assets below $2.5B | 0.15% of net operating revenue |
Both Fund and unrestricted assets at/above $2.5B | Minimum 0.02% of net operating revenue |
Investment Income
SIPC reinvests Fund assets in U.S. Government Securities, and interest income on these investments is deposited back into the Fund, supporting long-term financial sustainability.
Fund Management and Investment
The Investment Committee of the Board of Directors oversees:
Fund asset allocation and investment strategy
Selection of U.S. Government Securities
Risk management and liquidity maintenance
Compliance with statutory investment restrictions
Historical Context and Evolution
Background to Creation (1969-1970)
The Securities Investor Protection Act of 1970 was enacted following a period of crisis in the securities industry:
Industry Expansion (1960s): Rapid growth in securities trading and customer accounts
Contraction Period (1969-1970): Serious business downturn hitting the securities industry
Systemic Risk: Cascading failures, voluntary liquidations, mergers, and bankruptcies
Customer Impact: Significant dissipation of customer cash and securities in failed firms
Domino Effect Concerns: Congress feared contagion effects on otherwise solvent brokers
Legislative Development
Key Events:
December 1970: Senator Edmund Muskie advanced legislation for a Federal Broker Dealer Insurance Corporation
Compromise Negotiations: House and Senate negotiated the final SIPA structure
Presidential Action: President Richard Nixon signed SIPA into law on December 30, 1970
Goals and Objectives of SIPA
The legislation was designed to:
Prevent Systemic Failure: Reduce the risk of cascading broker-dealer failures
Restore Confidence: Rebuild investor confidence in securities markets and broker-dealers
Expedite Recovery: Accelerate return of customer property through orderly liquidation
Upgrade Standards: Increase financial responsibility requirements for broker-dealers
Reduce Moral Hazard: Establish clear consequences for mismanagement while limiting systemic contagion
Operational Capacity and Performance Metrics
Member Firm Base
Total Members: 3,400+ registered broker-dealers
Coverage: Approximately 90%+ of securities industry broker-dealer population
Assessment Base: Combined net operating revenues of several hundred billion dollars annually
Fund History and Adequacy
The SIPC Fund has been drawn upon in various crisis periods, including:
2008 Financial Crisis: Significant claims from multiple broker failures
Bernie Madoff Fraud Case: Extraordinary demands on fund resources
Current Adequacy: Fund assessments and Treasury line of credit ensure ongoing viability
Response Capacity
SIPC maintains operational readiness to:
Initiate liquidation proceedings within days of determining firm failure
Appoint trustees and begin asset segregation immediately
Advance customer funds within 120 days for most claims
Handle simultaneous multiple firm failures through coordinated proceedings
SIPC's Explicit Non-Regulatory Role
It is critical to understand that SIPC is not a regulator of broker-dealers. SIPC does not:
Examine or inspect broker-dealer compliance
Enforce SEC rules or FINRA rules
Monitor broker-dealer business practices
Investigate alleged fraud or misconduct
Discipline broker-dealers or suspend memberships
Regulatory Authority Vests In:
Securities and Exchange Commission — Primary broker-dealer regulator
Financial Industry Regulatory Authority (FINRA) — Self-regulatory organization for broker-dealers
Federal Reserve Board — Banking system oversight (for bank-affiliated brokers)
SIPC's Operational Role
SIPC functions exclusively as:
Custodian of Protection Fund — Maintains and deploys the insurance fund
Liquidation Administrator — Oversees orderly wind-down of failed firms
Customer Recovery Agent — Facilitates return of customer assets
Market Stabilization Tool — Prevents systemic contagion from individual failures
Key Regulatory Documents
Primary Legislation
Securities Investor Protection Act of 1970 (SIPA) — 15 U.S.C. § 78aaa et seq.
SIPA Rules and Regulations — 17 CFR Part 300 and Part 302
SIPC Governing Documents
SIPC Bylaws — Adopted rules for organizational governance
SIPC Assessment Rules — Member contribution structures
SIPC Case Guidelines — Liquidation procedures and trustee protocols
SEC Oversight Documentation
SEC Report on SIPC — Available through SEC/Investor.gov
SEC Rules and Regulations — 17 CFR Part 240 (Exchange Act Rules)
Disclaimer
This document is provided for informational purposes and is current as of April 5, 2026. SIPC protection details, assessment rates, fund targets, and regulatory procedures are subject to change. For official information, investors and member firms should consult the SIPC website (https://www.sipc.org) or contact SIPC directly at (202) 371-8300 or [email protected]. This document does not constitute legal advice, investment advice, or an official SIPC statement. Regulatory requirements, coverage limits, and operational procedures are subject to SEC oversight and periodic modification.
Regulatory Powers
This entity exercises integrated regulatory powers across multiple financial sectors:
Power | Description |
|---|---|
Multi-Sector Licensing | Issues licenses for banking, insurance, securities, and/or payment services |
Prudential Supervision | Conducts prudential oversight of all regulated financial institutions |
Conduct Supervision | Monitors market conduct and consumer protection compliance |
Enforcement | Investigates violations, imposes penalties, and takes corrective actions |
Payment Services Oversight | Regulates payment service providers and payment institutions |
AML/CFT Supervision | Supervises compliance with anti-money laundering requirements across sectors |
Rulemaking | Issues regulations and guidelines binding on all regulated entities |
Systemic Risk Monitoring | Monitors systemic risks to financial stability |
Regulatory Role and Function
Board of Directors
SIPC is governed by a Board of Directors consisting of seven members, each serving terms of three years. The board composition is structured to provide independence and balance:
Presidential Appointees (5 directors):
Three directors representing the securities industry (subject to Senate approval)
Two directors from the general public (subject to Senate approval)
The Chairman and Vice Chairman are designated by the President from the public directors
Government Appointees (2 directors):
One director appointed by the Secretary of the Treasury (from Treasury officers/employees)
One director appointed by the Federal Reserve Board (from Federal Reserve officers/employees)
Board Committees
The Board of Directors delegates certain duties to three standing committees, each comprised of representatives from the public, industry, and government sectors:
Audit and Budget Committee — Oversees financial management and compliance
Investment Committee — Manages SIPC Fund investments and asset allocation
Compensation Committee — Determines executive compensation and benefits
Operational Mission
SIPC's core mission is to:
Restore investors' cash and securities when their securities broker fails
Protect investor confidence in U.S. capital markets
Expedite the orderly liquidation of failed broker-dealers
Complete open transactions and facilitate speedy return of customer property
Legal Foundation
Legislative Foundation
SIPC was established by the Securities Investor Protection Act (SIPA) of 1970, enacted during the 91st United States Congress and signed into law by President Richard Nixon on December 30, 1970. The legislation emerged in response to a crisis period in the securities industry during 1969-1970, when a serious business contraction led to voluntary liquidations, mergers, receiverships, and bankruptcies of numerous brokerage firms, causing significant customer losses and erosion of investor confidence.
Jurisdictional Scope
Jurisdiction: Federal (United States)
Legal Authority Level: Operational (non-regulatory)
Primary Statute: Securities Investor Protection Act of 1970 (15 U.S.C. § 78aaa et seq.)
Oversight Body: Securities and Exchange Commission (SEC)
Regulatory Status: Non-regulatory infrastructure operator
SEC Oversight Authority
Although SIPC operates independently, the Securities and Exchange Commission maintains direct oversight authority over the organization:
SIPC must submit all proposed changes to rules or bylaws to the SEC for approval
The SEC may require SIPC to adopt, amend, or repeal any bylaw or rule
The SEC may sue SIPC to compel compliance with investor protection mandates
The SEC conducts periodic inspections of SIPC operations
The SEC reviews and approves SIPC's annual reports and bylaws
Licensing and Authorization Relevance
The Securities Investor Protection Corporation issues authorizations within its regulatory mandate in United States:
License Type | Description |
|---|---|
Primary Authorization | Core license type within the entity's regulatory scope |
Supplementary Authorizations | Additional permissions for specific activities |
[Specific license types and requirements require verification from official sources]
Payments and Money Movement Relevance
The Securities Investor Protection Corporation has the following relevance to payments and money movement in United States:
Function | Relevance |
|---|---|
Payment System Oversight | Oversees payment systems and payment service providers within mandate |
Licensing | Licenses entities involved in payment services where applicable |
Consumer Protection | Enforces consumer protection rules for payment services |
AML/CFT | Ensures payment service providers comply with AML/CFT requirements |
Payment Systems Governed or Overseen
The Securities Investor Protection Corporation does not directly operate payment systems. Its role in payment infrastructure is indirect:
Function | Relationship to Payments |
|---|---|
Securities Settlement Oversight | Oversees clearing and settlement of securities transactions |
Market Infrastructure Supervision | Supervises central counterparties, CSDs, and trading venues |
Investment Product Distribution | Regulates platforms that process investment-related payments |
Investor Protection | Ensures proper handling of client funds and assets |
The entity's primary payment relevance is through oversight of post-trade infrastructure (clearing, settlement, and custody) rather than direct operation of payment systems.
Relationship to Other Regulators
Securities and Exchange Commission (SEC)
SIPC operates under direct SEC oversight as defined in SIPA:
Rule Review: All SIPC rules, bylaws, and material changes require SEC approval
Inspections: SEC conducts periodic examination and audit of SIPC operations
Enforcement Authority: SEC may enforce compliance with SIPA requirements
Judicial Recourse: SEC may sue to compel SIPC action to protect investors
U.S. District Courts
Federal district courts maintain direct authority over SIPC liquidation proceedings:
Trustee Appointment: Courts appoint SIPC trustees under SIPA Section 78eee
Proceedings Supervision: Courts oversee the conduct of liquidation proceedings
Claim Adjudication: Courts resolve disputes over customer claims and priority
Asset Distribution: Courts approve plans for return of customer property
Financial Industry Regulatory Authority (FINRA)
While FINRA does not directly oversee SIPC, regulatory coordination occurs through:
Member Firm Regulation: FINRA's rules complement SEC and SIPC requirements
Financial Responsibility Standards: Aligned standards reduce systemic risk
Customer Protection Procedures: Cross-institutional coordination on investor safeguards
Federal Reserve Board
The Federal Reserve appoints one director to the SIPC Board and may be consulted on:
System Stability: Implications of broker failures for financial system stability
Liquidity Support: Treasury line-of-credit availability and terms
Monetary Policy Interactions: Effects of SIPC actions on credit markets
Geography and Jurisdiction Notes
Field | Value |
|---|---|
Applies Nationwide | Yes |
Applies at State or Sub-National Level Only | No |
Cross-Border or Regional Reach | No |
Special Territorial Notes | Federal jurisdiction within United States |
Important Departments and Divisions
Division / Department | Primary Function |
|---|---|
Supervision Division | Oversight of regulated entities |
Licensing Division | Processing of applications and authorizations |
Enforcement Division | Investigation and prosecution of violations |
Policy and Research Division | Regulatory policy development |
Compliance Division | AML/CFT and regulatory compliance monitoring |
Key Public Resources
Official Communications
Headquarters:
Address: 1667 K Street N.W., Suite 1000, Washington, D.C. 20006-1620
Telephone: (202) 371-8300
Facsimile: (202) 223-1679
Email: [email protected]
Official Website: https://www.sipc.org
Ask SIPC Portal: https://asksipc.net/ (Customer inquiries and FAQs)
Regulatory Oversight Contacts
Securities and Exchange Commission (SEC):
Website: https://www.sec.gov/
SEC Office of Investor Education and Advocacy: Investor.gov
SIPC Member Firm Resources:
Assessment Payment: SIPC member portal
Rules and Compliance: Available on SIPC website
Liquidation Procedures: Published in SIPC Case Guidelines
Notes on Naming and Language
Field | Value |
|---|---|
Preferred English Rendering | Securities Investor Protection Corporation |
Official Local-Language Rendering | Securities Investor Protection Corporation |
Official Website Language(s) | English |