Pull up your California packaging invoice for this year. There is a new line on it: an extended producer responsibility charge billed under six flat material rates, and the number on that line is not the real one. It is an interim fee, the state's placeholder while the actual formula that decides what you owe from 2027 onward sits in draft rulemaking. Circular Action Alliance wants California EPR packaging fees 2026 paid now and the certainty supplied later, and that order of operations should bother every producer writing the check.
This is not a uniquely Californian habit, and it is not a uniquely American one either. Oregon billed a full, permanent rate from day one, or permanent as these things go, and California billed a number first and wrote the rules around it after. That gap between the two approaches is the whole story here.
TL;DR: California's 2026 packaging fee isn't final, and it's the newest, least settled EPR program among the states already billing.
- Six flat material rates apply now; the real 2027 CMC formula is still in draft rulemaking.
- Oregon's cheapest and priciest material tiers are worlds apart, a preview of how steep California's real formula could get.
- Colorado's fees, live since January 2026, undercut Oregon's across the board.
- Most state programs carve out an exemption for small, low-volume sellers, so check that line before assuming you owe anything.
When Do California EPR Packaging Fees 2026 Start?
California began invoicing extended producer responsibility fees on packaging in 2026 using six flat material rates, while the CMC formula that will set the real 2027 price per category is still in draft rulemaking, not settled law.
This is not happening in isolation. The UK's Plastic Packaging Tax rose to £228.82 per tonne on packaging under 30% recycled content from 1 April 2026, up from £223.69, according to RÖDL. Fee-first, rules-later is becoming the default move, the same sequencing that showed up when the EU's PPWR and the wider US EPR patchwork both went live ahead of their own enforcement guidance.
The defensible read: California isn't sloppy, it's impatient. Waiting for a finished CMC formula before collecting anything meant another year of zero funding for the recycling infrastructure the fee exists to pay for. The less defensible part is asking producers to budget against a number that can still move, exactly the redesign math covered in where sustainable packaging technology is heading in 2026.
Run the numbers state by state and the spread sharpens, and the list of states is nowhere near finished. Maryland's fees don't start until 2028 at the earliest. Minnesota's reimbursement floor lands February 2029. Washington hasn't set a date. A national brand can pay full freight in Oregon while owing nothing in three other states for years yet. EPR Atlas's fee tracker, current through September 2026, puts the numbers below side by side. Whether the final CMC rate eventually lands above or below this interim number is genuinely unclear, and anyone who claims certainty there is guessing.
Time live
14 months
Longer runway to redesign
Priciest tier (CO)
$0.74/lb
Costliest format by far
Exemption line
Under 1 ton
Most small sellers exempt
Format spread
17x
Format choice swings costs
That exemption line matters more than it looks. A brand shipping a modest volume in standard corrugate can sit comfortably under it and owe nothing, right up until one high-volume SKU or a new retail partner pushes total packaging weight over, at which point the whole catalog becomes reportable at once, not just the product that tipped the scale.
Oregon already charges seventeen times more for a laminate pouch than an aluminum can, and California hasn't even finished writing its version of that math.
California vs. Oregon: What You're Actually Paying
California's interim fee and Oregon's fully finalized rate are not the same instrument: one is a placeholder pending 2027 rulemaking, while the other is the number producers already budget against for every pound they ship. The table below is what actually changes your invoice.
| Dimension | California (2026) | Oregon (Since 2025) | What It Means For You |
|---|---|---|---|
| Program status | Interim rate billed, final CMC formula in draft for 2027 | Full per-pound rate locked in since July 2025 | California's number can still move; Oregon's can't. |
| Lowest material rate | $0.003/lb on glass | $0.06/lb on aluminum cans | Oregon's cheapest tier still costs 20 times California's. |
| Highest material rate | $0.025/lb on flexible plastic | $1.02/lb on multi-layer laminate | Oregon's worst-case format runs about 40 times California's. |
| De minimis exemption | Small sellers may be exempt | Same general threshold applies | Below this line, neither state bills you. |
| What sets the next rate | CMC per-category rulemaking, still draft | Already final, no pending revision | Budget the 2026 California figure as a floor, not a ceiling. |
| Who pays | Producer of record, not retailers | Producer of record, not retailers | If your brand name is on the package, the invoice has your name on it too. |
| Best suited for | Brands willing to absorb one more cycle of rate uncertainty | Brands that need a number they can plan a full year around | Neither program lets you skip filing. Pick your discomfort. |
That gap between formats isn't a rounding error, and it's why packaging redesign belongs in the same meeting as compliance budgeting. Treat California's 2026 number as a floor, not a ceiling.
California is the newest state charging packaging EPR fees and the furthest from a locked-in rate. Timeline compiled from EPR Atlas's state tracker, current as of September 2026.
Who Pays Extended Producer Responsibility Packaging Fees?
The producer of record, meaning whoever's brand name sits on the package, owes California, Oregon, and Colorado's EPR fees directly, and retailers or contract manufacturers aren't on the hook unless a contract says otherwise.
EPR Packaging Compliance 2026: Who's Exempt
Treating this as one national EPR program is the wrong move, and plenty of compliance teams still make it. Exemption isn't automatic either: most programs count packaging weight across the whole catalog, not per SKU, so a dozen small product lines can cross the threshold on aggregate even when no single product looks heavy.
The bigger friction point is timing, not the rate itself. Producers are filing and paying against a number regulators openly admit isn't final, echoing what happened when the EU's Cyber Resilience Act reporting deadline went live months before its own enforcement guidance fully settled.
- Check aggregate packaging weight across the whole catalog, not per product.
- Confirm which entity in your supply chain is the legal producer of record.
- Don't lock in a 2027 packaging redesign budget off the 2026 interim rate alone.
If you already have a 2026 invoice with an EPR line on it, don't file it away as this year's number and move on. Pull your packaging bill of materials this week, run each material through EPR Atlas's per-pound tracker for every state you ship into, and flag anything in laminate or flexible plastic before California's CMC rulemaking closes the gap between interim and final.
