ACA Agent Guide

The Marketplace, explained agent to agent.

Metal tiers, subsidies, enrollment windows, and the compliance rules that actually apply on the ACA side — not the Medicare side. Built for Time Financial Group's ACA-appointed agents only.

See the Metal Tiers → Healthcare.gov ↗

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Metal Tiers

Jan 1, 2026

Enhanced PTC Expired

400% FPL

Subsidy Cliff Is Back

Original ACA Structure

The four metal tiers

Every ACA Marketplace plan is one of four tiers (plus Catastrophic for a narrow group). The tier doesn't describe quality of care — it describes the split between premium and out-of-pocket cost.

~60% Actuarial Value

Bronze

Lowest premium, highest deductible and out-of-pocket costs. Good fit for someone who wants catastrophic-style protection and rarely uses care — 2026 average bronze deductible is $7,186.

Actuarial value~60%
PremiumLowest of the four tiers
2026 avg. deductible$7,186

~70% Actuarial Value

Silver

The benchmark tier — premium subsidies (PTC) are calculated against the second-lowest-cost Silver plan in every area. It's also the only tier where Cost-Sharing Reductions (CSR) can apply.

Actuarial value~70%
CSR eligibleYes — Silver only
2026 avg. deductible$5,304

~80% Actuarial Value

Gold

Higher premium, lower deductible and copays. Fits someone who expects to use care regularly and wants to pay more predictably rather than pay a large deductible first.

Actuarial value~80%
PremiumHigher than Silver
Best forFrequent or predictable care needs

~90% Actuarial Value

Platinum

Highest premium, lowest out-of-pocket costs. Rarely available in every county — availability varies significantly by state and carrier.

Actuarial value~90%
AvailabilityLimited — not offered everywhere
Best forHeavy, predictable utilization

Agent rule Never tell a client a metal tier is "better" in the abstract. The right tier depends on their expected utilization and their ability to absorb the deductible — walk through both, don't default to whichever has the lower headline premium.

The Single Biggest Change for 2026

Premium Tax Credits — and the subsidy cliff is back

The enhanced Premium Tax Credit (the ARPA/IRA "enhanced PTC") expired January 1, 2026. The original ACA subsidy structure did not disappear — it just reverted to its pre-2021 rules. That reversion is the thing to actually understand.

✓ Confirmed for 2026

What actually reverted

Income cap (subsidy cliff)Returns at 400% FPL
100–150% FPL householdsMust contribute again (no longer $0)
Applicable % tableReverts to pre-2021 ACA schedule, re-indexed
Avg. premium impact+114% / ≈ $1,016 per year

Base PTC (100–400% FPL) still exists — it was never repealed. Only the ARPA/IRA enhancement lapsed.

Still moving — watch this

What could still change

3-year extensionPassed House, stalled in Senate
Alternative Senate proposalsShorter extension + income caps / min. premium
Possible vehicleAppropriations bill or reconciliation package

If something passes retroactively, re-run any client's numbers before assuming last quarter's figures still hold.

Agent rule Do not quote a client's subsidy from memory or from what it was last year. Run the actual APTC estimate through the Marketplace or your EDE platform every time — the applicable percentage table changed for 2026, and if income sits near 400% FPL, a small error puts them over the cliff into paying full price.

Separate From PTC — Don't Confuse Them

Cost-Sharing Reductions (CSR)

CSRs lower deductibles, copays, and coinsurance — not the premium. They were not affected by the enhanced-PTC expiration; they're a separate provision with their own eligibility rule.

How it actually works

CSR is only available on a Silver plan. A household between 100% and 250% of FPL who enrolls in Silver automatically gets a CSR variant of that plan — same premium, meaningfully lower deductible and out-of-pocket costs. Moving them to Bronze or Gold to save on premium forfeits the CSR entirely, even if they'd still qualify by income.

Because of this, a lower-income client is very often better served by Silver than by Bronze, even though Bronze looks cheaper on the surface — CSR is where a lot of the real value sits for that income band.

Who qualifies100–250% of FPL, and only if enrolled in a Silver plan.
What it doesn't touchThe premium itself — that's the separate PTC calculation.
Common mistakeSteering a CSR-eligible client to Bronze for a lower premium, without flagging what they're giving up.

Timing Matters

When clients can enroll or make changes

Unlike Medicare, the ACA Marketplace has one national Open Enrollment window plus event-triggered Special Enrollment Periods — no MA-style annual switch window.

Nov 1 – Jan 15 (most states)

Open Enrollment Period (OEP)

The one guaranteed window every year. Enroll, switch plans, or drop coverage for any reason. Coverage starting Jan 1 generally requires enrolling by Dec 15. Some State-Based Marketplaces run a longer window — confirm the state's actual dates.

Event-Triggered

Special Enrollment Period (SEP)

Loss of other coverage, marriage, birth or adoption, a permanent move, a change in income that affects subsidy eligibility, and several other qualifying events. Most SEPs give 60 days from the event to enroll.

Ongoing

Income-Based SEP (≤150% FPL)

Households at or below 150% of FPL can enroll or switch plans monthly, year-round — not limited to OEP or a qualifying event. Worth checking for lower-income clients who missed OEP.

Year-Round

Medicaid / CHIP Enrollment

Medicaid and CHIP have no enrollment period restriction — eligible individuals can apply any time. If someone's income lands them under 100% FPL (and their state expanded Medicaid), that's Medicaid territory, not a Marketplace plan.

Agent rule Verify every SEP against an actual qualifying event and its documentation requirement before submitting an application. "They want to enroll" is not itself a qualifying event.

2026 Figures

2026 costs at a glance

Averages nationally — actual numbers vary heavily by state, carrier, and age. Always confirm the specific plan's numbers before quoting.

Item	2026 Figure	Note
Avg. Silver deductible	$5,304	Before any CSR reduction
Avg. Bronze deductible	$7,186	No CSR available on Bronze
Avg. premium increase	+114% (≈ $1,016/yr)	Driven by enhanced-PTC expiration
Subsidy cliff	400% FPL	Back in effect for 2026

Sources: KFF Health System Tracker (Jan 2026), CBPP, IRS 2026 required-contribution percentages. Figures are national averages — confirm the specific plan and state before quoting a client.

ACA Agent/Broker Rules — Different From TPMO

Compliance basics for the ACA side

The Medicare TPMO framework doesn't apply here — the ACA Marketplace runs on its own CMS registration, training, and consent rules. Don't assume Medicare compliance habits automatically cover you.

Marketplace registration & training

Agents must complete annual CMS Marketplace Learning Management System (MLMS) training and registration before assisting consumers with Marketplace coverage — separate from any Medicare AHIP certification.

Enhanced Direct Enrollment (EDE)

If you're enrolling through an EDE-approved partner platform rather than directly on Healthcare.gov, that platform has its own consent, display, and audit requirements layered on top of the base CMS rules.

Consent to contact

Get and document consent before contacting a consumer about Marketplace coverage. A prior Medicare PTC or SOA does not carry over to authorize ACA-related contact — they're separate consents for separate lines of business.

No cold calling

Same underlying principle as the Medicare side: outbound contact needs a documented lawful basis (referral, prior consumer-initiated contact, or approved lead source) — not an unsolicited call from a purchased list.

Navigator vs. Agent/Broker

Navigators are grant-funded, cannot receive commission, and must remain plan-neutral. You are commissioned and represent specific carriers — never present yourself as a Navigator or as a neutral government resource.

Accurate plan comparisons

You don't have to show every plan in the market, but any comparison you do show must be accurate as of that day — provider networks and formularies change plan-year to plan-year just like on the Medicare side.

Agent rule Confirm your Marketplace registration and required training are current for the plan year before taking any ACA case — an expired MLMS registration is a hard stop, not a technicality.

Quick Reference

Glossary: ACA terms every agent should know cold

The shorthand you'll hear on every ACA call and training — defined once, in plain language.

PTC Premium Tax Credit: The base ACA subsidy that lowers a household's monthly premium, available between 100–400% of FPL. Calculated against the benchmark Silver plan.
Enhanced PTC ARPA/IRA subsidy boost: The temporary expansion that removed the 400% FPL income cap and increased subsidy amounts. Expired January 1, 2026.
CSR Cost-Sharing Reduction: Lowers deductibles and copays (not premium) for 100–250% FPL households enrolled in a Silver plan specifically.
FPL Federal Poverty Level: The income benchmark used to determine PTC and CSR eligibility. Updated annually; subsidy eligibility is expressed as a percentage of it.
MAGI Modified Adjusted Gross Income: The income figure actually used to calculate subsidy eligibility — not gross income or take-home pay.
Benchmark Plan 2nd-lowest-cost Silver: The second-lowest-cost Silver plan in a given area — the reference point the PTC amount is calculated against, regardless of which plan the client actually picks.
Subsidy Cliff 400% FPL cutoff: The point above which a household receives no PTC at all. Eliminated by the enhanced PTC 2021–2025; back in effect for 2026.
QHP Qualified Health Plan: Any plan certified to be sold on the ACA Marketplace, meeting Essential Health Benefits and other ACA requirements.
Metal Tier Bronze/Silver/Gold/Platinum: Categorizes plans by actuarial value (the average share of costs the plan covers) — not by network quality.
Actuarial Value AV: The average percentage of total costs a plan is designed to cover for a standard population — 60% Bronze up to 90% Platinum.
OEP Open Enrollment Period: Nov 1 – Jan 15 in most states — the one guaranteed annual window to enroll or change plans for any reason.
SEP Special Enrollment Period: A window opened by a qualifying life event — loss of coverage, marriage, birth, a move, or a subsidy-affecting income change. Typically 60 days.
EDE Enhanced Direct Enrollment: CMS-approved third-party platforms (not Healthcare.gov itself) that agents can use to quote and enroll clients, with their own added consent/audit rules.
Navigator Not the same as an agent: Grant-funded, uncommissioned, plan-neutral assister. Distinct from a commissioned agent/broker — never blur this distinction with a client.
SBM State-Based Marketplace: A state-run exchange (instead of Healthcare.gov) with its own enrollment dates, rules, and sometimes its own subsidy add-ons.
Silver Loading Rate-setting strategy: A pricing practice where carriers price CSR costs entirely into Silver-tier premiums, which can make Gold plans unusually cheap relative to Silver for subsidized enrollees — worth checking every area, not assuming.
1095-A Marketplace tax form: The form the Marketplace issues showing months of coverage and subsidy received — needed to reconcile actual vs. estimated PTC on the client's tax return (Form 8962).
Form 8962 PTC reconciliation: The IRS form reconciling advance PTC paid during the year against the PTC the household actually qualified for based on final income — can result in owing money back or getting more credit.
MLMS Marketplace Learning Mgmt System: CMS's training and registration platform agents must complete annually to assist consumers with Marketplace coverage.
Essential Health Benefits EHB: The 10 categories of coverage every ACA-compliant plan must include — from emergency care to maternity to prescription drugs.

No terms match that search.

Go Straight to the Source

Official ACA Marketplace resources

Verify anything here directly — subsidy rules and enrollment dates are actively changing for 2026.

This page tracks a moving target — verify before you quote The enhanced-PTC status is unresolved in Congress. Re-check current status before finalizing any subsidy estimate for a client.

Visit Healthcare.gov ↗