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can search the database below by keyword, and filter to show only opinion letters currently in effect, or to include withdrawn letters.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 74-002 | Categorization of plan | PBGC indicated that when a plan is established in which several employers contribute, the plan sponsor is the association, committee, joint board of trustees, or other similar group of representatives who establish the plan. |
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| Opinion Letter 74-026 | Coverage, Professional service employer plan |
Described plan is a professional service employer plan exempt from coverage. |
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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 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 74-006 | Premiums | Canadian participants of a pension plan should be counted when computing PBGC premiums where company is based in US with a foreign sales office. |
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| Opinion Letter 74-003 | Coverage, Individual account plan exemption, Defined contribution plan |
Individual account plan is exempt from coverage. |
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| Opinion Letter 74-015 | Coverage, Tax qualification |
Tax qualified defined benefit plans are generally covered. |
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| Opinion Letter 74-014 | Coverage, Premiums, Tax qualification |
Tax qualified defined benefit plans are generally covered. |
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| Opinion Letter 74-025 | Coverage, Non-domestic plan |
The described plan established and maintained outside of the United States is exempt from coverage. |
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| Opinion Letter 74-010 | Premiums | A plan administrator may pay premiums from either plan assets or employer funds. |
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| Opinion Letter 74-005 | Coverage, Individual account plan exemption, Defined contribution plan |
Individual account plan is exempt from coverage. |
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| Opinion Letter 74-001 | Premiums | PBGC provides the definition of plan administrator and discusses the required initial dates for payment of premiums. |
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| Opinion Letter 74-022 | Coverage, Church plans |
A plan’s status as a church plan is determined by the Internal Revenue Service. |
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| Opinion Letter 75-104 | Coverage, Professional service employer plan |
A plan maintained by an employer providing veterinary services that is owned or controlled by licensed veterinarians is a professional service employer plan exempt from coverage. |
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| Opinion Letter 95-001 (Withdrawn) | Missing participants | Missing participants in connection with termination of pension plan. Withdrawn: Superseded by regulation. This letter is for a plan that terminated before 1994, which is when ERISA was amended to provide that PBGC establish a missing participants program. (02/12/2026) |
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| Opinion Letter 94-007 (Withdrawn) | Missing participants | Methods for making a distribution for missing participants. Withdrawn: Superseded by regulation. This letter is for a plan that terminated before 1994, which is when ERISA was amended to provide that PBGC establish a missing participants program. (02/12/2026) |
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| Opinion Letter 94-004 (Withdrawn) | Premiums | A plan that is at the full funding limitation is exempt from the variable rate premium Withdrawn: No longer relevant. Law has changed on this issue. (02/12/2026) |
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| Opinion Letter 91-002 (Withdrawn) | Multiemployer termination | Sole topic is payment of QPSAs in terminated multiemployer plans under outdated law. Withdrawn: Superseded by statute. (03/16/2026) |
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| Opinion Letter 89-004 (Withdrawn) | Missing participants | Missing participants in connection with termination of pension plan. Withdrawn: Superseded by regulation. This letter is for a plan that terminated before 1994, which is when ERISA was amended to provide that PBGC establish a missing participants program. (02/12/2026) |
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| Opinion Letter 88-004 (Withdrawn) | Current rates, Premiums |
Liability of floor offset plan to pay PBGC premium for participant. Based on old definition of participant but logic and result would be the same. Withdrawn: Superseded by regulation. (03/16/2026) |
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| Opinion Letter 87-009 (Withdrawn) | Premiums | Premiums are required in a plan year for employees who are participants in a plan, event though they are neither accruing benefits nor entitled to service credits for accrual purpose because their compensation is below the minimum compensation level in an excess plan. Withdrawn: Superseded by regulation. (02/12/2026) |
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| Opinion Letter 87-007 (Withdrawn) | Deference | PBGC opinion letters not binding on public or courts but entitled to deference. Withdrawn: Rescind. Contrary to the Supreme Court’s Loper Bright decision. (02/12/2026) |
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| Opinion Letter 86-026 (Withdrawn) | Guaranteed benefits | PBGC determined that benefits were not payable to participants still working at the business. Withdrawn: PBGC discontinued its working-retirement restrictions in 2021, when PBGC concluded that the best reading of Title IV and PBGC’s regulations was that PBGC should not restrict participants who remain employed by the former plan sponsor after DOPT from commencing the PBGC benefits to which they are entitled. (02/12/2026) |
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| Opinion Letter 86-013 (Withdrawn) | Reportable event, Termination |
PBGC opined on what reportable events are triggered by a spinoff and referred to Opinion letter 85-5. Withdrawn: Superseded by regulation. ERISA Section 4043.29 Change in controlled group – see definition. Refers to the old rules for 4062(e) and also mentions Opinion Letters 82-29 and 82-30, which have been rescinded. (02/12/2026) |
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| Opinion Letter 85-026 (Withdrawn) | Guaranteed benefits | Employees that are eligible for retirement but continue to work for a new employer after a company purchases it are not treated as retirees. Withdrawn: PBGC discontinued its working-retirement restrictions in 2021, when PBGC concluded that the best reading of Title IV and PBGC’s regulations was that PBGC should not restrict participants who remain employed by the former plan sponsor after DOPT from commencing the PBGC benefits to which they are entitled. (06/01/2021) |