WASHINGTON — The U.S. Department of Labor’s March 2026 proposal to require standardized “lifetime‑income illustrations” on participant statements for 401(k), 403(b) and other defined‑contribution plans remains in play as of September 2026. The agency closed the formal public comment window in late June 2026 and has spent the summer reviewing submissions and talking with industry stakeholders. Meanwhile, multiple large recordkeepers and plan‑service providers have begun voluntary pilot programs to put DOL‑style illustrations in front of participants this year.

Why this matters now

The DOL’s proposal aims to make annual participant statements show how a plan balance might convert to a monthly retirement paycheck using a single‑life annuity and a joint‑and‑survivor annuity under uniform assumptions. For savers, that promises more comparable information when deciding whether to take lump sums, purchase an annuity, roll a 401(k) to an IRA, or pursue Roth conversions. For plan sponsors and recordkeepers, standardized rules would mean compliance work, systems changes and new participant‑communication strategies.

What has changed since the March 2026 proposal

  • Public comments and stakeholder engagement: The DOL received extensive feedback during the spring comment period (which closed in late June 2026). Comments spanned feasibility concerns, the proposed economic assumptions, treatment of Roth and pretax balances, and privacy/data‑feed questions for integrated pensions and Social Security. The agency has said it will review comments before moving to a final rulemaking stage.
  • Recordkeeper pilots: Several major recordkeepers—including firms that administer large workplace plans—announced pilot rollouts of DOL‑style lifetime‑income illustrations in mid‑2026. Those pilots are intended to test technical issues such as data feeds for external pensions and Social Security, presentation formats that participants understand, and the operational burden of producing two separate pretax/Roth displays.
  • Industry trade groups pressed for phased implementation: Employer and insurer trade groups urged the DOL in comments to allow phased compliance with clear staggered deadlines and transition relief for small plans. Plan sponsors also emphasized the need to coordinate with ERISA counsel and third‑party administrators.
  • Focus on assumptions and consumer comprehension: A topline concern across filings was how to set the discount rate, mortality table and annuity‑purchase pricing so illustrations are both comparable and useful. Consumer advocates and some retirement scholars asked the DOL to require sensitivity ranges or “stress‑test” displays so participants see how changing interest rates would alter retirement income.

Details plan sponsors and advisers should track

Key technical and operational items that trustees, HR leaders and advisers should be monitoring now:

  • Assumption choice: The DOL’s draft proposed specific economic assumptions. Final assumptions could materially change projected monthly amounts; sponsors should plan to review how those assumptions compare with internal plan communications and fiduciary disclosures.
  • Pretax vs. Roth presentation: The draft requires separate displays for pretax and Roth balances. For participants with mixed accounts, recordkeepers’ pilots are testing layouts that show combined and segregated outcomes plus notes on tax treatments and potential effects on Social Security and Medicare IRMAA.
  • RMD rules and SECURE Act changes: Illustrations must reflect required minimum distribution (RMD) rules that apply. Remember: under SECURE 2.0 (enacted in 2022) the RMD age is 73 for most retirees through 2032 and will rise to 75 in 2033. That timing affects how much pretax balances are available to convert to lifetime income before compelled withdrawals begin.
  • Data integration: Accurate lifetime‑income illustrations depend on external inputs—pension plan data, Social Security estimates, and current annuity price quotes. Pilots are highlighting the difficulty of building robust, secure data feeds at scale.

Impact: who feels the change first

Plan sponsors and large recordkeepers bear the implementation cost and complexity. Smaller employers that use bundled providers may see those costs absorbed by their TPA or recordkeeper but could face delayed rollout. Participants will be the primary beneficiaries if illustrations improve comparability, but the utility depends on clarity about assumptions and whether the illustrations are accompanied by decision aids and access to advisers.

Industry and expert reactions

Reaction this summer has been mixed but constructive. Employer groups pushed for clear phased compliance timetables. Consumer advocates praised the potential for better‑informed decisions while urging the DOL to require sensitivity disclosures. Recordkeepers said pilots are working but raised practical questions about legacy systems and the marginal cost of producing dual pretax/Roth displays.

“Standardized illustrations are a significant step forward, but their value depends on assumptions, transparency, and usability,” said Dan Moiseyev, head of retirement strategy at Retirement Planning Now. “Plan sponsors should prepare now—review data feeds, discuss phased deployment with recordkeepers, and plan communication materials that explain assumptions clearly to participants.”

What savers should do right now

  1. Expect new displays on your 2026 or 2027 statements. If your plan uses a major recordkeeper piloting DOL‑style illustrations, check your latest annual statement or online portal for test displays and educational links.
  2. Compare pretax and Roth scenarios. Use any new separate displays to reassess Roth conversion timing and whether RMD timing changes your conversion calculus.
  3. Layer in other guaranteed income. Bring pension estimates and your Social Security statement (ssa.gov/myaccount) into your planning. DOL illustrations may not automatically include pensions or Social Security unless your plan integrates those inputs.
  4. Ask for the assumptions. When you see an illustration, request (or look for) the discount rate, mortality table, annuity purchase cost basis and fees used. Those drive the headline numbers.

What’s next — timeline and watch‑list

The DOL is reviewing comments and running additional stakeholder outreach in late 2026. A final rule could appear in late 2026 or during 2027; industry groups are pressing for staged compliance dates that prioritize large recordkeepers first and give small plans more time. Watch for:

  • Any DOL supplemental notice that adjusts assumptions or disclosure formats
  • Regulatory impact analyses that define compliance costs and phased deadlines
  • Expanded recordkeeper pilot results and example participant statements from vendors

Frequently asked questions

When will my 401(k) statement show a standardized lifetime‑income illustration?

That depends on your plan and recordkeeper. Some large recordkeepers ran voluntary pilots in mid‑2026 and may include test illustrations in 2026 statements or online portals. If the DOL issues a final rule in late 2026, expect staged compliance dates—large plans first, smaller plans later—often giving 12–24 months for full implementation.

Will the illustrations show taxes and Social Security effects?

The draft rule requires separate pretax and Roth displays and clear notes on whether Social Security or pensions are included. The DOL also sought comment on showing potential tax impacts for Social Security and Medicare IRMAA. Final guidance will determine how explicit those integrations must be; participants should verify whether a given illustration includes these factors.

Are the projected monthly amounts guarantees?

No. The illustrations are projections, not guarantees. They depend on disclosed assumptions (discount rate, mortality, annuity purchase price and fees). Use them as planning inputs and discuss options with a fiduciary adviser or certified financial planner before making decisions like taking a lump sum or buying an annuity.

What can plan sponsors do now to prepare?

Inventory your data feeds (pension, Social Security, annuity quotes), consult ERISA counsel and your recordkeeper about pilot timelines, budget for system changes, and prepare participant communications that explain assumptions and limitations. If you’re a small plan sponsor, ask your TPA how it will support you through phased implementation.

Bottom line

The DOL’s lifetime‑income illustration proposal is moving from concept to implementation testing. Participants should start paying attention to new displays and ask questions about assumptions. Plan sponsors and advisers should use the rest of 2026 to test data integrations, plan communications, and budget for staged compliance. When implemented well, standardized lifetime‑income disclosures can sharpen retirement decisions—if stakeholders get the assumptions and usability right.