Opinion letters from PBGC’s Office of the General Counsel explain how the agency would apply Title IV of ERISA and regulations thereunder to a certain set of facts. PBGC opinion letters are stored in a database that contains all opinion letters issued by OGC since the establishment of PBGC in 1974.
You can search the database below by keyword, and filter to show only opinion letters currently in effect, or to include withdrawn letters.
| Title | Issue Date | Topics | Summary |
|---|---|---|---|
| Opinion Letter 74-021 | Coverage, Individual account plan exemption, Defined contribution plan |
Profit sharing plans are excluded from coverage. |
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| Opinion Letter 74-016 | Coverage, Individual account plan exemption |
There is no stated exclusion from coverage for plans funded through insurance or annuity policies. A benefit that is the product of a “separate account” under section 3(17) is not covered. |
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| Opinion Letter 75-024 | Phase-in, Contingent liability |
Explains that the five-year premium payment requirement applies only to contingent liability coverage under of (former) section 4023, and clarifies the application of the five-year phase-in rule applies to newer plans and recent plan amendments. |
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| Opinion Letter 74-017 | Coverage, Individual account plan exemption, Professional service employer plan |
Defined benefit plans that meet the requirements of section 4021(a) are covered. Professional service employer plans and individual account plans are not covered. |
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| Opinion Letter 77-172 (Withdrawn) | Coverage | This letter addresses a question as to whether defined benefit plans established and maintained in Puerto Rico are subject to the provisions of Title IV of ERISA. Withdrawn: PBGC does not consider a plan to be covered under Title IV of ERISA where its trust is created or organized outside the U.S. and no §1022(i)(2) election has been made. (04/19/2013) |
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| Opinion Letter 75-016 | Coverage | A pension plan maintained by a tax exempt, non-profit trade association is |
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| Opinion Letter 77-139 | Coverage, Substantial owner plan |
Sole stockholder and only participant excluded from coverage under Title IV. |
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| Opinion Letter 75-014 | Coverage | An unfunded plan that is not maintained through a trust or annuity and does not satisfy IRC section 401(a) is not covered under section 4021(a). |
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| Opinion Letter 74-030 | Guaranteed benefits | The plan sponsor would be liable to PBGC to pay nonforfeitable plan benefits. |
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| Opinion Letter 75-120 (Withdrawn) | Contingent liability | Contingent liability insurance program. Withdrawn: Obsolete. No longer applicable since the passage of MPPAA in 1980. (02/12/2026) |
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| Opinion Letter 78-025 | Coverage, Governmental plan |
A plan maintained by a municipal water authority created under state law is a governmental plan and is thus excluded from coverage under 4021(b)(2). |
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| Opinion Letter 76-022 | Coverage, Church plans |
Church plans are exempt from coverage under Title IV. PBGC is presently unable to determine whether the exemption applies to the Plans because IRS has not yet issued regulations under § 414(e) of the Internal Revenue Code setting forth criteria for determining whether a plan is a church plan. |
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| Opinion Letter 76-007 | Coverage, Individual account plan exemption, Defined contribution plan |
PBGC indicated that two plans were excluded from coverage under Title IV because one plan was an employee welfare plan and the other was an individual account plan. |
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| Opinion Letter 75-054 | Coverage | Deposits made into a Keogh Trust are not covered. |
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| Opinion Letter 74-018 | Coverage, Tax qualification |
A plan’s coverage begins on the date of tax qualification. The plan administrator must pay premiums from the date a plan becomes covered. |
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| Opinion Letter 97-002 | Coverage, Professional service employer plan |
Plan is excluded from Title IV coverage as a plan established and maintained by a professional service employer. |
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| Opinion Letter 81-040 | Coverage, Governmental plan |
Plan sponsored by an entity that is not a governmental agency or instrumentality within the meaning of § 4021(b)(2) is not a governmental plan and thus is not excluded from coverage. |
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| Opinion Letter 80-019 | Coverage, Nonresident alien plan |
The plan records are maintained in Hong Kong, and all of the participants are nonresident aliens who work outside of the United States. This plan is excluded from Title IV coverage. |
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| Opinion Letter 77-163 | Coverage, Professional service employer plan |
A plan maintained by a licensed clinical laboratory bio-analyst is a professional service employer plan. |
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| Opinion Letter 75-121 | Coverage, Termination, Employer liability |
Bankruptcy does not affect PBGC's guarantee of basic benefits. The plan administrator must file a Notice of Intent to Terminate regulation, after which PBGC will evaluate the plan's assets and liabilities and determine how to proceed. |
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| Opinion Letter 75-053 | Coverage, Non-domestic plan |
A plan whose trust is maintained in the Virgin Islands is not covered. |
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| Opinion Letter 77-165 (Withdrawn) | Contingent liability | PBGC has not yet established its contingent liability insurance program. Withdrawn: Obsolete. No longer applicable since the passage of MPPAA in 1980. (02/12/2026) |
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| Opinion Letter 75-089 | Coverage, Individual account plan exemption, Defined contribution plan, Termination |
Conversion from a defined benefit plan to an individual account plan is treated as a termination and is subject to the plan termination provisions of Section 4041. |
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| Opinion Letter 83-016 | Coverage, Governmental plan |
Plan maintained by government contractor is not excluded from coverage under § 4021(b)(2) because contractor is a private entity, not a government instrumentality. |
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| Opinion Letter 81-023 | Coverage, Governmental plan |
This plan was determined to be governmental and therefore excluded from Title IV coverage. |