150% FPL SEP Is Gone for 2026: What ACA Agents Need to Know, Do, and Say

If you sell ACA coverage, there is one 2026 mistake you cannot afford to make: assuming low-income consumers still have a year-round doorway into Marketplace coverage. They do not. CMS ended the monthly SEP for APTC-eligible consumers at or below 150% of the federal poverty level effective August 25, 2025, and it remains unavailable through the end of plan year 2026. CMS also clarified that income alone is not an “exceptional circumstance” Exchanges can use to create a substitute income-based SEP.

For agents, the real issue is not just what disappeared. It is what replaces it in your day-to-day workflow. In 2026, the agencies that stay sharp are the ones that can answer four questions quickly and confidently: Can this client still enroll? Which SEP, if any, actually fits? What documents do we need before we promise anything? And can we prove our process later if CMS asks?

What Changed, Exactly?

Before this change, the 150% FPL SEP gave certain APTC-eligible consumers a monthly opportunity to enroll in or change Marketplace plans based solely on low income. That pathway ended August 25, 2025, and the 2025 Marketplace Integrity and Affordability Final Rule paused it through the end of plan year 2026 for all Exchanges.

What did not change is just as important. Other SEP pathways still exist. Consumers may still enroll mid-year if they qualify through a standard SEP or certain complex SEP circumstances, such as loss of minimum essential coverage, marriage, birth or adoption, certain moves, release from incarceration, Medicaid/CHIP timing issues, domestic abuse or spousal abandonment, disasters, misconduct or display errors, or a successful appeal. Tribal consumers and ANCSA shareholders also still have a monthly SEP.

One more correction matters here: for 2026 coverage, the federal Open Enrollment Period was still November 1 through January 15. The shorter OEP does not start until plan year 2027.

Why CMS Pulled the Plug

CMS tied the change to program-integrity concerns. In the final rule, the agency pointed to improper enrollments, unauthorized plan switching, and risk-pool concerns, and said the 150% FPL SEP had been exploited in ways that harmed consumers and distorted enrollment behavior.

That means this is not just an eligibility change. It is part of a broader compliance environment in which CMS is paying closer attention to how enrollments happen, who initiated them, and whether the agent can prove the consumer actually authorized the help they received. CMS also codified a “preponderance of the evidence” standard for terminations for cause of Marketplace agent, broker, and web-broker agreements.

What Agents Actually Need to Understand in Practice

The first practical takeaway is simple: income is no longer the event. If a prospect says, “I’m under 150% FPL,” that statement alone no longer opens a Marketplace enrollment window. Your next job is to screen for another SEP or for Medicaid/CHIP eligibility, which remains available year-round.

The second takeaway is that loss of minimum essential coverage is now even more important. CMS’s 2026 SEP materials say consumers generally can report a future loss up to 60 days before it happens and usually have 60 days after the loss to pick a plan. For Medicaid or CHIP loss, Exchanges may allow up to 90 days after the loss. Loss of employer coverage, most Medicaid/CHIP coverage, Medicare Part A or Medicare Advantage, aging off a parent’s plan, and discontinued individual or group coverage can qualify; short-term limited-duration insurance does not.

The third takeaway is that agents should not overstate SEP verification. The 2025 final rule originally required the federal platform to expand SEP verification beyond loss-of-MEC cases and to verify at least 75 percent of new SEP enrollments for PY 2026. But a court order in City of Columbus v. Kennedy stayed that broader requirement while litigation continues. CMS’s March 2026 job aid says federal-platform Exchanges are still verifying loss-of-MEC SEPs, but not all other SEPs at this time.

The smart operating posture is to treat every SEP as if it may be reviewed anyway. Even when the Marketplace is not pre-verifying a category, your agency should.

What to Do When a Low-Income Prospect Calls You Mid-Year

Start with a tighter screening flow.

First, check whether the client may qualify for Medicaid or CHIP. Those programs can be applied for any time of year, and that is often the right lane for households on the lower end of the income scale.

Second, screen for a real SEP, not a hoped-for one. The highest-value questions are usually these: Did you lose coverage? Did you get married? Have a baby, adopt, or receive a court order? Move to a new service area? Get released from incarceration? Receive a Medicaid or CHIP denial after Open Enrollment or after another SEP window closed? Experience agent misconduct, a display error, a disaster, or domestic abuse/spousal abandonment?

Third, collect documents before you promise an effective date. On the federal platform, loss-of-MEC cases may be pended until SEP verification is resolved, and consumers generally have 30 days after plan selection to submit required documents.

Fourth, if there is no SEP, say so clearly and professionally. A good agent conversation in 2026 sounds like this:

“Low income by itself no longer creates a special enrollment right. What I need to determine next is whether you’ve had a qualifying event that still allows enrollment now. If not, I’ll help you prepare early for the next Open Enrollment so nothing gets missed.”

That answer builds trust because it is accurate, specific, and useful.

The SEP Pathways Agents Should Have at Their Fingertips

Marriage still works, but it is not automatic. CMS says one spouse generally must have had qualifying health coverage for at least one day in the 60 days before the marriage, subject to exceptions such as certain tribal status, prior residence in a foreign country or U.S. territory, or living in an area where no Marketplace QHP was available.

Permanent moves still work, but they also usually require prior qualifying coverage in the 60 days before the move, again with exceptions for consumers moving from abroad or a U.S. territory, certain tribal consumers, or those coming from an area where no Marketplace QHP was available. Moving for medical treatment or vacation does not count.

Consumers who were stuck in the non-expansion Medicaid gap and then become newly eligible for premium tax credits because of an income increase or a move may qualify for a SEP. Consumers who applied for Marketplace or Medicaid/CHIP coverage during Open Enrollment or another SEP and were later found ineligible for Medicaid/CHIP after that window closed may also qualify.

And no, the 150% FPL SEP change did not wipe out the monthly SEP for Tribal consumers. CMS specifically said the pause does not affect the monthly SEP for members of federally recognized Tribes under 45 C.F.R. § 155.420(d)(8).

Your Compliance Process Matters More Than Your Memory

For ACA agents, the biggest post-150% FPL SEP mistake is sloppy documentation. CMS requires agents and brokers to document consumer consent before providing enrollment assistance or facilitating enrollment. CMS also requires agents and brokers to document that the consumer reviewed and confirmed the accuracy of eligibility application information before submission. Both sets of records must be maintained for at least 10 years and produced to CMS upon request in connection with audit, monitoring, or enforcement actions.

That timing rule matters after the first enrollment too. CMS says the same documentation standard generally applies when an agent later makes changes or updates to the eligibility application on the consumer’s behalf.

CMS does not require one specific documentation format, but it does say the consumer or authorized representative must take an action that produces the record. Acceptable examples include a signed document, verbal confirmation captured in an audio recording, or a written response to the agent’s communication. CMS’s model materials also include verbal scripts and say recorded calls may be used where state law allows.

There is another detail many agents miss: consent documentation and Marketplace Call Center authorization are not the same thing. If you are working with the Call Center on a consumer’s behalf without the consumer on the line, CMS says you need both the underlying consent/application-review documentation and separate Call Center authorization. That authorization must be renewed every 365 days. And if the issue is an NPN change on an FFM enrollment, CMS says the consumer must be directly involved, either through a three-way call with the Marketplace Call Center or through an approved EDE consumer pathway or HealthCare.gov.

This is why the right compliance question is not, “Did we save a file somewhere?” It is, “Can we retrieve the exact record, show the consumer’s action, show the timing, and prove what we reviewed before submission?” If your current process cannot answer that question confidently, ACA Compliance Vault was built to close that gap with 10-year tamper-resistant storage, consent form generation, and a retrievable audit trail under your control.

For a direct answer from CMS on whether the 150% FPL SEP is still available, see the official CMS Agent/Broker FAQ on the 150% SEP.

What This Means for Your Book of Business

For many agencies, this change shrinks one of the cleanest year-round conversion paths. More mid-year low-income leads will now end in one of three places: Medicaid/CHIP, a standard SEP, or an Open Enrollment follow-up queue. That is not a disaster. It just means your edge in 2026 is no longer speed alone. It is triage, precision, and follow-through.

The agencies that will feel the least pain are the ones that can quickly separate “not eligible today” from “eligible with the right SEP,” document every interaction cleanly, and re-market no-SEP prospects when OEP arrives.

One Thing to Watch for 2027

The 2025 final rule originally said the 150% FPL SEP pause would sunset after plan year 2026. But CMS’s 2027 proposed rule would continue prohibiting Exchanges from offering the 150% FPL SEP after PY 2026. That proposal is not final as of April 13, 2026, but agents should not build next year’s workflow on the assumption that this SEP automatically comes back.

Bottom Line

The end of the 150% FPL SEP is not just a policy update. It is a workflow change. The agents who win in this environment will be the ones who know which SEPs are still alive, explain the rules without confusing clients, and keep records that stand up if CMS ever asks for them.

That is the new value proposition in ACA sales: not just helping people enroll, but helping them get into the right lane, at the right time, with a process you can defend.

This article is for educational purposes only and is not legal or tax advice. Agents should also confirm current CMS guidance, state-exchange rules, and carrier procedures before relying on any single enrollment pathway.