What Is a Principal Transaction in a 401(k) Plan?

In a principal transaction, the broker-dealer is the plan's trading counterparty. It is not merely arranging the trade for someone else. The dealer sells from its own account or buys into its own account, which can provide useful liquidity but also creates a conflict when the same firm influences the investment decision.

That distinction determines which ERISA exemption may be available.

The most common mistake is starting with:

"Which PTE applies?"

before answering:

"Was the broker acting as agent, principal, riskless principal, investment-advice fiduciary or discretionary fiduciary?"

The legal route changes with the answer.

Agency Execution and Principal Execution Are Economically Different

Suppose a plan wants to buy:

$1 million

of bonds.

Agency trade

Broker finds another seller.

Plan pays:

• market price
• potentially an agency commission.

Broker generally does not own the bond as the trading counterparty.

Principal trade

Broker-dealer owns the bond.

It sells directly from:

its own inventory

to the plan.

Dealer economics can be embedded in:

• markup
• spread
• inventory gain or loss.

That is a different conflict.

Principal Does Not Mean "Lead Adviser"

In brokerage terminology:

principal

describes the firm's role in the transaction.

The broker-dealer is trading:

for its own account.

It does not mean:

• principal adviser
• senior adviser
• main fiduciary
• plan principal.

The term is about counterparty capacity.

Why Dealers Trade as Principal

Principal markets are common where investors value immediate liquidity.

A dealer can:

• hold inventory
• quote a price
• buy immediately
• sell immediately
• warehouse market risk.

This is especially relevant in:

• bonds
• municipal securities
• CDs
• less continuously traded securities.

The dealer's capital can make a market available when no natural buyer or seller is immediately visible.

The Dealer Is Paid Differently

Assume dealer owns bond at an economic inventory cost of:

99.00

Dealer sells to plan at:

100.00

The one-point difference can reflect:

• market movement
• spread
• dealer compensation
• inventory risk
• financing
• liquidity.

It is not necessarily a separately invoiced:

1% commission.

That is why principal pricing can be less transparent than an agency commission.

Markup and Commission Should Not Be Treated as Synonyms

Commission

Payment for acting as:

agent.

Markup

Difference embedded when dealer sells as:

principal.

Markdown

Difference embedded when dealer buys from customer as:

principal.

The economic burden can be similar in dollar terms.

The legal capacity is different.

ERISA exemptions often care about that capacity.

Inventory Risk Has Real Value

Suppose a plan needs to sell:

$5 million

of a bond immediately.

No natural buyer is visible.

Dealer offers:

98.40

and takes the bond into inventory.

The dealer now bears risk that:

• rates rise
• issuer spreads widen
• another buyer does not appear
• financing cost increases.

The dealer's spread can compensate it for providing immediate liquidity.

A lower-than-screen price is not automatically abusive.

The relevant question is whether the price and conflict are properly governed.

The Same Inventory Creates the Conflict

Now reverse the facts.

Dealer already owns:

$20 million

of a weakening bond.

It recommends that the retirement investor buy:

$5 million

from the dealer's inventory.

The firm can benefit by:

• reducing an unwanted position
• obtaining liquidity
• earning a markup
• transferring market risk.

That creates a strong incentive unrelated to whether the bond is best for the retirement investor.

DOL has repeatedly treated fiduciary principal transactions as acute conflict situations.^[5][6]

A Principal Trade Can Be Perfectly Legal Under Securities Law and Still Raise ERISA Issues

ERISA has its own:

• party-in-interest prohibitions
• fiduciary self-dealing restrictions
• administrative exemptions.

A broker-dealer can comply with securities-law trading requirements and still need an ERISA prohibited-transaction exemption.

The reverse is also true.

An ERISA exemption does not erase:

• securities-law best execution
• markup rules
• disclosure obligations
• suitability or conduct standards that independently apply.

Multiple legal layers can govern the same trade.

Section 406(a) Can Reach the Dealer as Party in Interest

ERISA Section 406(a)(1)(A) restricts a sale or exchange of property between a plan and a:

party in interest.^[8]

A broker-dealer providing services to the plan can be a party in interest.

That means a purchase or sale directly with the broker's own account can require exemptive relief even when the broker is not the fiduciary making the investment decision.

This is where:

PTE 75-1 Part II

often enters the analysis.

Section 406(b) Becomes More Serious When the Dealer Is Also Fiduciary

ERISA Section 406(b) addresses fiduciary conflicts.

The danger is obvious when the same firm:

1. influences or controls the plan's investment decision
2. takes the other side of the transaction
3. profits from its own account.

The firm is no longer simply an adverse market counterparty.

It is wearing:

• fiduciary hat
• dealer hat

at the same time.

That requires a different exemption analysis.

Current 2026 Law Requires Ignoring the Vacated 2024 Mass Amendment

In 2024, DOL amended:

• PTE 75-1
• PTE 86-128
• several other advice-related exemptions

as part of the Retirement Security Rule package.

Federal courts later vacated:

• the 2024 fiduciary rule
• the associated PTE amendments.^[5][7]

DOL's March 2026 action confirmed the vacatur.

For current analysis, use the restored:

pre-2024 versions

of PTE 75-1 and PTE 86-128.^[5][7]

Do not build a 2026 compliance memo around the vacated 2024 text.

Part II of the 1975 Exemption Is the Traditional Dealer Route

DOL currently describes the 1975 class exemption as permitting specified:

• principal transactions
• underwritings
• market-making
• extensions of credit

between plans/IRAs and broker-dealers, reporting dealers and banks, subject to conditions.^[1]

Part II is the principal-transaction section.

It predates modern advice exemptions by decades.

Its scope is narrower than the shorthand:

"dealer principal exemption."

Part II Covers Specified Financial Institutions

The ordinary principal-transaction relief applies to purchases or sales of securities between a plan and specified:

Registered broker-dealer

Registered under the Securities Exchange Act.

Reporting dealer

Dealer making primary markets in U.S. government/agency securities and reporting specified information to the Federal Reserve Bank of New York.

Bank

Supervised by the United States or a state, with the principal relief for banks/reporting dealers tied to government securities under the exemption's conditions.^[1][2]

The counterparty category matters.

A Broker-Dealer Must Actually Be in the Principal Business

For the ordinary broker-dealer route, Part II requires the firm to customarily:

purchase and sell securities for its own account

in the ordinary course of its business as a broker-dealer.^[1][2]

This reinforces the structure.

The exemption is aimed at genuine dealer-market activity.

It is not an invitation for an unrelated service provider to call itself principal for one convenient transaction.

Banks and Reporting Dealers Have a Government-Securities Limitation

For a reporting dealer or bank under the ordinary Part II principal provision, the institution must customarily purchase and sell:

Government securities

for its own account.

The plan transaction must itself involve:

Government securities.^[1][2]

That is materially narrower than the registered broker-dealer route.

Do not summarize Part II as:

"banks can sell any securities as principal."

The Transaction Must Be At Least as Favorable as Arm's Length

The exemption requires terms at least as favorable to the plan as an arm's-length transaction with an unrelated party would provide.^[1][2]

That creates a practical pricing file.

Useful evidence can include:

• competing dealer quotations
• market quotations
• comparable securities
• contemporaneous trade data
• independent price source.

The exemption asks more than:

"Did somebody approve the trade?"

It asks whether the economics protect the plan.

Example: Competing Bond Quotes

Dealer A, a plan service provider, offers its own bond inventory at:

100.25

Independent Dealer B quotes:

100.05

for comparable executable size.

Dealer A says the difference reflects better settlement certainty.

That explanation may or may not be persuasive.

The arm's-length condition should force the fiduciary to understand why the plan is paying:

20 basis points more.

Party-in-interest status should not become a pricing premium.

The Dealer Usually Cannot Control the Investment Decision for Those Assets

The 2006 amendment narrowed the relevant fiduciary condition to the assets involved in the transaction.^[2]

For the ordinary principal relief, neither the broker-dealer, reporting dealer or bank nor its affiliate generally can:

• exercise discretionary authority or control over investment of those assets
• render investment advice concerning those assets

subject to the exemption's directed-trustee treatment.^[2]

That distinction is central.

PTE 75-1 is not the ordinary route for:

"The dealer recommended its own bond and then sold it from inventory."

A Firm Can Be a Fiduciary Elsewhere and Still Potentially Use the Exemption

Suppose bank provides fiduciary services for:

Plan Account A

but has no:

• investment discretion
• investment-advice role

with respect to the assets involved in:

Plan Account B's principal trade.

The 2006 amendment focuses the ordinary condition on the assets involved in the transaction.^[2]

That makes the analysis functional.

The question is not merely:

"Is this institution ever a fiduciary to the plan?"

It is:

"What fiduciary function does it have over these assets?"

Directed Trustee Status Has Special Treatment

The 2006 language expressly carves out:

directed trustee

from the discretionary-authority limitation in the specified condition.^[2]

That does not mean a directed trustee is not an ERISA fiduciary.

It means the exemption recognizes the particular role when the trustee follows proper directions rather than making the investment decision itself.

The authority map still matters.

Six-Year Records Are Required

Part II requires the plan to maintain—or cause to be maintained—records sufficient to determine whether exemption conditions were satisfied.^[1]

Retention period:

six years from the transaction date.

A useful file can include:

• dealer identity
• counterparty status
• principal capacity
• pricing support
• security
• trade date
• size
• fiduciary role analysis
• confirmation.

A fair transaction that cannot later be reconstructed creates unnecessary compliance risk.

PTE 75-1 Has a Separate Mutual-Fund Provision

Part II also contains separate relief concerning purchases or sales of securities issued by an:

open-end registered investment company

subject to its stated conditions.^[1][2]

That provision has its own treatment of fiduciary relationships and should not be casually merged with the ordinary dealer-inventory rule.

For this article, the key point is narrower:

The 1975 exemption is not one undifferentiated principal-trading permission.

It contains transaction-specific provisions.

PTE 86-128 Solves a Different Problem

INV-152 covered cross-trading.

PTE 86-128 addresses situations where a fiduciary:

• effects or executes securities transactions for the plan as agent and receives a fee
• acts as agent in specified agency cross-transactions
• receives specified compensation from other parties in those agency-cross situations.^[3][4]

DOL Advisory Opinion 2011-08A describes that scope directly.^[4]

The word:

broker

appears in both PTEs.

The legal capacities differ.

Agency Cross Is Not Principal

Imagine Broker X represents:

• Plan as buyer
• another customer as seller.

Broker X does not own the security.

It acts as:

agent for both sides.

That is an:

agency cross.

Now change one fact:

Broker X owns the security and sells it to the plan.

That is:

principal.

Do not cite PTE 86-128 merely because the same broker-dealer is involved.

Riskless Principal Is a Third Category

PTE 2020-02 defines:

riskless principal transaction

as a transaction where the financial institution:

1. receives an order from the retirement investor to buy or sell an investment product
2. purchases or sells the same product in a contemporaneous transaction for its own account
3. does so to offset the retirement-investor transaction.^[5][6]

The firm technically trades through its own account.

It is not intentionally warehousing the position as ordinary dealer inventory.

Example: Riskless Principal

Participant-directed brokerage account wants:

1,000 units of Security Z.

Broker receives the order.

Broker contemporaneously buys:

1,000 units

from another dealer into its own account.

Broker then sells:

1,000 units

to the retirement account.

The broker has acted as principal in the customer leg.

Its own position is contemporaneously offset.

That is structurally different from:

"The firm owned this bond for three weeks before recommending it."

Riskless Does Not Mean Conflict-Free

The firm can still earn:

• markup
• markdown
• other payment.

The advice exemption therefore imposes conditions even though the inventory risk is fleeting.^[5]

The word:

riskless

describes the dealer's offsetting market position.

It does not mean:

• no fiduciary conflict
• no price conflict
• no ERISA risk.

The Operative Advice Exemption Has a Separate Route

The operative PTE 2020-02 can provide relief when a:

• Financial Institution
• Investment Professional

provides fiduciary investment advice and receives otherwise prohibited compensation or engages in specified principal transactions.^[5][6]

In March 2026, DOL republished the original:

December 18, 2020

operative text.

The Department said each term and condition of the original exemption remains in full effect, without the vacated 2024 amendments.^[5]

That current-law point changes the asset scope materially.

Do Not Use the Vacated 2024 Expansion

The 2024 amendment would have broadened principal-transaction relief to:

all transactions

under the amended advice exemption.

That amendment was vacated with the Retirement Security Rule package.^[7]

Current 2026 law uses the original 2020 text.

Under that operative text, principal relief is limited to:

• riskless principal transactions
• Covered Principal Transactions.^[5]

That is a major difference.

The Sale-to-Investor Side Is Narrower

The operative definition of:

Covered Principal Transaction

is asymmetric.^[5]

When the financial institution sells to a plan or IRA, the permitted asset categories are specifically limited.

The list includes:

• U.S. dollar-denominated debt security issued by a U.S. corporation and offered pursuant to a Securities Act registration statement
• U.S. Treasury security
• specified U.S. federal-agency debt
• specified GSE debt
• municipal security
• certificate of deposit
• Unit Investment Trust interest
• additional investment allowed under a later individual exemption meeting the stated standard.^[5]

That is not:

any security the dealer happens to own.

Registered Corporate Debt Has a Specific Form

The corporate-debt category is not simply:

any corporate bond.

The operative text requires:

• U.S. dollar denomination
• U.S. corporate issuer
• offering pursuant to a registration statement under the Securities Act of 1933.^[5]

That can exclude instruments a casual summary might assume qualify.

The exact instrument matters.

Treasury and Agency Debt Are Specifically Included

The sale-to-investor list also reaches:

• U.S. Treasuries
• debt issued or guaranteed by a U.S. federal government agency other than Treasury
• debt issued or guaranteed by a government-sponsored enterprise.^[5]

These categories reflect instruments commonly transacted in dealer markets.

The exemption still applies its broader conduct conditions.

Government-related debt is not an exemption from fiduciary discipline.

Municipal Securities Are Included

Municipal securities appear on the operative Covered Principal Transaction list for sales to the retirement investor.^[5]

A broker-dealer recommendation to purchase a municipal security from the firm's own account can therefore potentially fit the exemption if:

• fiduciary advice status exists
• every applicable PTE condition is satisfied
• the instrument fits the definition.

"Municipal bond" does not by itself finish the analysis.

Certificates of Deposit and UIT Interests Are Included

The original exemption also includes:

• certificates of deposit
• interests in Unit Investment Trusts.^[5]

DOL's 2020 discussion clarified that certificates of deposit include:

brokered CDs

for this principal-transaction purpose.^[6]

That can be relevant in brokerage-window and advice settings.

Again, the exemption conditions still control.

Debt Sold to the Retirement Investor Needs Credit and Liquidity Controls

If the recommended asset is a debt security, the Financial Institution must adopt written policies reasonably designed to ensure that, at the time of recommendation, the debt has:

• no greater than moderate credit risk
• sufficient liquidity to be sold at or near carrying value within a reasonably short period.^[5]

This is not merely a disclosure requirement.

It is a product-screening condition.

The firm should be able to demonstrate how it applied the standard.

"Investment Grade" Is Not the Exact Text

A common shortcut is:

"PTE 2020-02 requires investment-grade debt."

The operative text does not use that as the condition.

It uses:

no greater than moderate credit risk

plus:

sufficient liquidity.^[5]

Credit ratings can be evidence.

They are not a substitute for reading the actual standard.

The Asset Scope Is Broader When the Firm Buys From the Retirement Investor

For purchases:

from a Plan or IRA

the Covered Principal Transaction definition includes:

any securities or investment property.^[5]

This asymmetry is economically logical.

A retirement investor may need liquidity to exit an asset.

Allowing the Financial Institution to buy a wider universe can create an exit path.

That is different from allowing the firm to push any inventory asset into the retirement account.

Example: Firm Buys an Illiquid Holding From Plan

Plan owns an investment property that does not fit the sale-to-plan enumerated list.

The Financial Institution offers to buy it from the plan as principal.

The original definition is broader for:

purchases from

the retirement investor.^[5]

That does not make the purchase automatically exempt.

The transaction still must satisfy:

• fiduciary-advice scope
• Impartial Conduct Standards
• reasonable compensation
• conflicts conditions
• other applicable requirements.

Broader asset scope is not blanket permission.

PTE 2020-02 Requires Best-Interest Advice

The operative exemption's Impartial Conduct Standards require advice that is in the Retirement Investor's:

Best Interest.^[5]

The standard incorporates:

• care
• skill
• prudence
• diligence
• investor objectives
• risk tolerance
• financial circumstances
• needs.

It also prohibits placing the firm's interests ahead of the investor's.

That is particularly important when the firm owns the asset being recommended.

The Inventory Conflict Must Be Mitigated

Imagine dealer holds:

$30 million

of a bond it wants to reduce.

Its adviser recommends that retirement clients buy the bond.

The firm has an incentive to:

• move inventory
• improve balance-sheet liquidity
• collect markup.

The exemption requires policies and procedures prudently designed to:

• ensure compliance with the conduct standards
• mitigate conflicts that could cause violations.^[5]

A generic statement that:

"principal conflicts exist"

is not enough.

The business process must address them.

Reasonable Compensation Applies

Compensation under the exemption cannot exceed:

reasonable compensation

under the relevant ERISA/Code standards.^[5]

For a principal transaction, compensation can be embedded in:

• markup
• markdown
• spread
• affiliated economics.

The review should therefore look at total transaction economics.

No separate commission does not mean no compensation.

Best Execution Applies Under the Exemption

The operative text also requires compliance with federal securities-law:

best execution

where applicable.^[5]

That can require considering factors beyond the nominal quoted price.

Depending on the market:

• price
• size
• liquidity
• speed
• certainty
• total cost

can matter.

ERISA exemption analysis and best execution should reinforce each other.

Neither replaces the other.

Written Fiduciary Acknowledgment Is Required

Before the covered transaction, the operative exemption requires the Financial Institution to acknowledge in writing that:

• Financial Institution
• Investment Professional

are fiduciaries under Title I and/or the Code, as applicable.^[5]

The institution must also describe:

• services
• material conflicts of interest.^[5]

A principal inventory conflict belongs squarely within that disclosure analysis.

Policies and Annual Retrospective Review Matter

The Financial Institution must maintain written policies and procedures and conduct an annual retrospective review under the original exemption.^[5]

The review is designed to test compliance with:

• Impartial Conduct Standards
• the institution's own procedures.

Principal trades should be a natural review population because their conflict is direct and measurable.

A Principal-Trade Review Should Be Data-Driven

Useful fields include:

• security
• buy/sell direction
• firm's inventory position
• customer price
• contemporaneous market data
• markup/markdown
• comparable external quotes
• adviser recommendation
• product eligibility
• credit/liquidity test
• best-execution evidence.

Patterns matter.

One trade can look reasonable.

A pattern of moving aging inventory into retirement accounts can reveal a different problem.

PTE 2020-02 Has a Critical Discretionary-Fiduciary Exclusion

The operative exemption does not apply when the Investment Professional acts in a fiduciary capacity:

other than as an investment advice fiduciary

under the stated advice regulation.^[5]

That matters for:

• discretionary asset manager
• manager controlling the account
• other fiduciary capacity beyond advice.

A Section 3(38) manager cannot simply say:

"PTE 2020-02 is a fiduciary exemption, so it covers the firm's own-account sale."

The exemption text says otherwise.

Example: Discretionary Manager Sells Its Own Inventory

Manager has discretionary authority over:

$100 million plan account.

Its affiliated dealer owns a bond.

Manager directs the plan account to buy that bond from the affiliate.

This is not merely:

advice followed by an independent retirement investor.

The fiduciary controls the decision.

The exemption's exclusion for fiduciary capacity other than investment-advice fiduciary becomes central.^[5]

Another exemption or transaction structure may be required.

Trade-Away Can Solve the Conflict Operationally

If a fiduciary broker-dealer cannot use its own inventory under the applicable exemption, the plan can potentially trade:

away

with another dealer.

Example:

Adviser recommends Bond X.

Instead of buying Bond X from adviser firm's inventory:

• independent dealer provides the security
• adviser firm does not take principal side.

That can reduce one prohibited-transaction problem.

It can also:

• add commission/spread
• reduce liquidity
• make execution slower.

Avoiding the conflict can have a real economic cost.

That does not make the conflict irrelevant.

PTE 75-1 and PTE 2020-02 Solve Different Fact Patterns

PTE 75-1 Part II

Common fact pattern:

• dealer is party in interest because it provides plan services
• another fiduciary decides the transaction
• dealer acts as principal
• dealer does not exercise discretionary investment authority or render investment advice regarding the assets involved
• transaction is arm's length.

PTE 2020-02

Common fact pattern:

• financial institution/investment professional gives fiduciary investment advice
• recommendation causes a riskless or covered principal trade
• firm receives markup/markdown or other payment
• PTE's conduct, disclosure and compliance conditions are satisfied.

The right exemption follows the role.

PTE 86-128 Belongs in the Agency Column

Agency execution

Fiduciary broker effects transaction for fee as agent.

Potential exemption:

PTE 86-128.^[3][4]

Agency cross

Fiduciary broker acts as agent for plan and other side.

Potential exemption:

PTE 86-128.^[3][4]

Principal inventory trade

Dealer itself buys or sells.

Look instead to:

• PTE 75-1
• PTE 2020-02
• other applicable exemption
• trade-away structure

depending on facts.

This distinction prevents a common category error.

QPAM Does Not Automatically Fix the Dealer's Own Self-Dealing

INV-151 explains PTE 84-14.

A QPAM-managed fund can use PTE 84-14 for qualifying transactions with certain parties in interest.

But the general exemption is not a blanket self-dealing exemption for the QPAM itself or related persons.

If the manager or its affiliate is the principal counterparty, analyze:

• exact relationship
• exact exemption
• exact prohibited-transaction provision.

"QPAM is involved" is not enough.

Cross-Trading Is Also Different

INV-152 explains cross-trading.

Cross-trade

Manager matches:

• Client A seller
• Client B buyer.

Manager ordinarily is not the principal owner of the security.

Principal trade

Dealer itself is:

• buyer
• seller.

The conflict changes from:

fairness between two clients

to:

client interest vs. firm's own account.

Different problem.

Different exemption.

Example: Nonfiduciary Dealer Principal Sale

Plan fiduciary independently decides to buy:

$2 million Treasury security.

Plan's broker-dealer service provider:

• is party in interest
• does not advise or exercise discretion over the assets
• sells the Treasury from its own inventory.

PTE 75-1 Part II can be relevant if:

• institution fits
• transaction economics are arm's length
• other conditions are satisfied.^[1][2]

The fiduciary should document:

• external pricing
• principal capacity
• exemption conditions.

Example: Advice Fiduciary Sells Municipal Bond

Broker-dealer representative gives fiduciary investment advice.

Firm owns:

Municipal Bond M

and recommends a principal purchase by the retirement investor.

Municipal securities are within the original PTE 2020-02 Covered Principal Transaction sale-to-investor list.^[5]

Relief can be available only if:

• current fiduciary-status analysis produces fiduciary advice
• transaction fits PTE definition
• Impartial Conduct Standards are satisfied
• compensation is reasonable
• best execution is sought
• disclosures/policies/review conditions are met.

Asset eligibility is only one step.

Example: Advice Fiduciary Wants to Sell Common Stock From Inventory

Firm recommends:

public common stock

held in its own account.

Ordinary non-riskless principal sale to retirement investor.

The operative Covered Principal Transaction list for:

sales to

a plan or IRA does not generally list ordinary equity securities.^[5]

The vacated 2024 expansion cannot be used in 2026.

The firm needs another valid route or should not execute the trade from its own inventory.

Example: Riskless Principal Equity Trade

Retirement investor orders:

public common stock.

Broker receives order and contemporaneously offsets the exact product in its own account as defined by the operative exemption.

That can qualify as riskless principal rather than an ordinary covered own-account sale.^[5]

The ordinary sale-to-plan Covered Principal asset list is not the only route inside PTE 2020-02.

Correct classification matters.

Example: Firm Buys Security From Retirement Investor

Investor wants to sell an unusual security.

Advice fiduciary firm offers principal liquidity and purchases it into the firm's own account.

For purchases from a Plan or IRA, the operative definition broadly reaches any securities or investment property.^[5]

That direction is broader than the sale-to-investor direction.

The rest of the exemption still applies.

Principal Transaction vs. Agency Transaction

The capacity should appear in the trade record.

Principal vs. Riskless Principal vs. Agency Cross

Similar vocabulary hides different legal structures.

PTE 75-1 vs. PTE 86-128 vs. PTE 2020-02

Using the wrong exemption can be worse than having no memo because it creates false confidence.

Sale-to-Plan vs. Purchase-From-Plan Under PTE 2020-02

The asymmetry is intentional.

Fair Price vs. Exempt Transaction vs. Prudent Transaction

One "yes" does not answer the other rows.

What Should a Plan Fiduciary Ask?

1. Is the broker acting as agent or principal?
2. If principal, is the trade ordinary or riskless principal?
3. Does the dealer own the security before the recommendation?
4. Who made the investment decision?
5. Is the dealer a party in interest?
6. Is the dealer or affiliate a fiduciary regarding these assets?
7. Does it exercise discretion?
8. Did it provide investment advice?
9. Which exemption is actually being used?
10. Does the security fit the exemption?
11. What is the markup or markdown?
12. What external pricing supports the trade?
13. Was best execution considered?
14. What conflicts were disclosed and mitigated?
15. What records will prove compliance six years later?

The first two questions usually prevent the biggest classification errors.

What Should an Advice Firm Review?

For PTE 2020-02 principal transactions:

Status

• Is the recommendation fiduciary advice under current law?
• Is the professional acting only as advice fiduciary for this transaction?

Transaction type

• riskless principal?
• Covered Principal Transaction?
• outside exemption?

Asset

• enumerated sale-to-investor asset?
• debt credit/liquidity test?
• purchase-from-investor direction?

Economics

• markup
• markdown
• market price
• best execution
• reasonable compensation.

Conflict

• inventory age
• proprietary position
• sales incentives
• desk pressure
• adviser compensation.

Compliance

• written acknowledgment
• conflict disclosure
• policies
• retrospective review
• records.

Principal-trade supervision should be more specific than ordinary transaction surveillance.

What Should Ongoing Monitoring Look For?

Useful exception reports can flag:

• large markups/markdowns
• stale inventory sold to retirement accounts
• concentrated principal sales
• securities outside Covered Principal Transaction categories
• debt failing internal credit/liquidity criteria
• repeated use of one internal desk despite better external quotes
• discretionary accounts receiving affiliate inventory
• riskless-principal trades not contemporaneously offset
• missing exemption classification.

The pattern can reveal more than any single trade.

Frequently Asked Questions

What is a principal transaction?

A transaction where the broker-dealer or financial institution buys from or sells to the retirement investor for the firm's own account.

How is that different from an agency trade?

In an agency trade, the broker arranges execution with another market participant rather than taking the other side for its own account.

What is a markup?

Dealer economics embedded when a firm sells a security as principal above its relevant market/inventory economics, subject to applicable law and pricing standards.

What is a markdown?

Dealer economics embedded when the firm buys a security from the customer as principal below the relevant market value.

What is riskless principal?

Under PTE 2020-02, it is a transaction where the Financial Institution receives the retirement-investor order and contemporaneously enters an offsetting transaction in the same investment product for its own account.^[5]

Is riskless principal the same as agency?

No. The dealer's own account is still part of the transaction chain.

Is a principal transaction automatically prohibited by ERISA?

Not automatically. The answer depends on party-in-interest and fiduciary relationships. If a prohibited transaction exists, an exemption must fit.

What is PTE 75-1?

A longstanding DOL class exemption whose Part II provides specified principal-transaction relief involving plans and qualifying broker-dealers, reporting dealers and banks.^[1][2]

Can a broker use PTE 75-1 if it gave investment advice about the same assets?

The ordinary Part II relief generally conditions availability on the dealer/affiliate not exercising discretionary authority or rendering investment advice with respect to the plan assets involved, subject to the exemption's specific provisions.^[2]

What does PTE 86-128 cover?

It principally covers specified fiduciary agency execution compensation and agency cross-transactions, not ordinary principal inventory trades.^[3][4]

Is PTE 2020-02 currently effective?

Yes. DOL republished the original 2020 operative text in March 2026 and stated its terms and conditions remain in full effect.^[5]

Are the 2024 amendments to PTE 2020-02 currently effective?

No. They were vacated with the 2024 Retirement Security Rule package.^[5][7]

Does the operative advice exemption cover every own-account trade?

No. The original text covers riskless principal trades and the defined category of Covered Principal Transactions.^[5]

What can a fiduciary financial institution sell from its own account under the covered category?

The operative list includes specified U.S. corporate registered debt, Treasuries, specified federal-agency/GSE debt, municipal securities, CDs, UIT interests and certain later individually exempted investments.^[5]

Can ordinary common stock be sold from dealer inventory under the covered category?

Ordinary non-riskless equity is not generally on the operative sale-to-investor list. Another exemption route would be needed.

Can the dealer buy common stock from the retirement investor?

The purchase-from-plan/IRA side is broad and reaches any security or other investment property within the operative definition.^[5]

Why are the two directions different?

The exemption provides broader liquidity relief when the retirement investor is selling an asset to the dealer than when dealer inventory is being placed into the retirement account.

Does a fair price make the trade legal?

Not by itself. Fair economics do not substitute for a valid prohibited-transaction exemption.

Does an exemption make the investment prudent?

No. ERISA Section 404 prudence and loyalty remain separate.^[10]

Principal-Transaction Review Test

Identify who owns the security immediately before the trade → classify the broker as agent, principal, riskless principal or agent in a cross → determine whether the broker/dealer is a party in interest → determine whether the dealer or affiliate exercises discretion or provides fiduciary advice concerning the assets → map the prohibited-transaction provision implicated → choose the actual exemption rather than citing a generic "broker exemption" → for PTE 75-1, test institution type, asset limits, fiduciary-role condition, arm's-length economics and six-year records → for PTE 86-128, confirm the transaction is truly agency-based → for PTE 2020-02, use the operative original 2020 text rather than the vacated 2024 amendment → classify the trade as riskless principal or within the defined covered category → if firm sells to retirement investor, test the enumerated asset category → if debt is sold, test moderate credit risk and liquidity policies → if firm buys from retirement investor, apply the broader purchase-side definition → test Impartial Conduct Standards, reasonable compensation and best execution → verify written fiduciary acknowledgment, conflict disclosure, policies and retrospective review → if the professional is acting as a discretionary fiduciary rather than only an advice fiduciary, stop and identify another valid exemption or execution route → document market pricing and total dealer economics → preserve the transaction file

The decisive question is not:

"Was the dealer's price reasonable?"

It is:

"What capacity was the dealer acting in, what conflict did that capacity create, and does the exact exemption relied on cover this exact transaction?"

Price is one condition.

Capacity determines the legal map.

Sources & References

1. U.S. Department of Labor — Employee Benefits Security Administration: PTE 75-1 Final Exemption — https://www.dol.gov/agencies/ebsa/laws-and-regulations/rules-and-regulations/exemptions/class/pte75-1
2. U.S. Department of Labor / Federal Register: 2006 Amendment to PTE 75-1, Part II and Part V — https://www.govinfo.gov/content/pkg/FR-2006-02-03/pdf/E6-1484.pdf
3. U.S. Department of Labor — Employee Benefits Security Administration: PTE 86-128 — Securities Transactions Involving Employee Benefit Plans and Broker-Dealers — https://www.dol.gov/node/64504
4. U.S. Department of Labor — Employee Benefits Security Administration: Advisory Opinion 2011-08A — PTE 86-128 — https://www.dol.gov/agencies/ebsa/about-ebsa/our-activities/resource-center/advisory-opinions/2011-08a
5. U.S. Department of Labor / Federal Register: Retirement Security Rule — Notice of Court Vacatur and Republication of PTE 2020-02 — https://public-inspection.federalregister.gov/2026-05492.pdf
6. U.S. Department of Labor / Federal Register: PTE 2020-02 — Improving Investment Advice for Workers & Retirees — https://www.govinfo.gov/content/pkg/FR-2020-12-18/pdf/2020-27825.pdf
7. U.S. Department of Labor — Employee Benefits Security Administration: Retirement Security Rule — https://www.dol.gov/agencies/ebsa/laws-and-regulations/laws/erisa/retirement-security
8. Legal Information Institute / U.S. Code: 29 U.S.C. §1106 — Prohibited Transactions — https://www.law.cornell.edu/uscode/text/29/1106
9. Legal Information Institute / U.S. Code: 29 U.S.C. §1108 — Exemptions From Prohibited Transactions — https://www.law.cornell.edu/uscode/text/29/1108
10. Legal Information Institute / U.S. Code: 29 U.S.C. §1104 — Fiduciary Duties — https://www.law.cornell.edu/uscode/text/29/1104

Educational Disclaimer

ROIStreet publishes educational content about retirement-plan brokerage, principal transactions, fiduciary investment advice, broker-dealer compensation and ERISA prohibited-transaction exemptions. This article is not legal, fiduciary, securities, tax, investment, brokerage or plan-administration advice. Principal-transaction analysis depends on the firm's actual capacity, ownership of the security, party-in-interest relationship, fiduciary status, asset involved, direction of the transaction, compensation, pricing and the exact version and conditions of the exemption being relied upon. Court decisions in 2025-2026 materially changed the status of the 2024 Retirement Security amendments, so current primary sources should be checked before relying on older compliance materials.

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