If you sell on Etsy or eBay, your shipping costs went up on October 4, 2026 — but by how much depends almost entirely on which marketplace you sell on, what you ship, and where it is going. The US Postal Service raised prices on its package services for the holiday season, and the increase runs through January 17, 2027. The headline figure is about 6% on average. The real story is in the per-package tables, because a light parcel going two states away and a heavy parcel going cross-country are living in completely different versions of this increase.
Here is the part that will save some sellers real money: eBay has largely shielded its sellers from this increase, while Etsy sellers mostly feel it in full. If you sell on both platforms, that difference alone should change how you price, where you list new inventory, and which label you buy. Let us walk through the actual numbers.
What USPS changed, and when
The temporary holiday price change took effect at 12:00 a.m. Central Time on October 4, 2026, and runs until 12:00 a.m. Central Time on January 17, 2027, subject to favorable review by the Postal Regulatory Commission (the filing is Docket No. CP2026-10). It covers Priority Mail Express, Priority Mail, USPS Ground Advantage, and Parcel Select. No other USPS products or services are affected by this specific change.
Unlike UPS and FedEx, which add named peak-season surcharges on top of their regular rates, USPS simply raises the rate tables themselves for the season. That distinction matters when you compare carriers, because a USPS “increase” and a UPS “surcharge” are not the same line item — but they hit your wallet the same way.
The increases are banded by weight (0–3 lb, 4–10 lb, 11–25 lb, 26–70 lb) and by zone (Zones 1–4 for shorter hauls, Zones 5–9 for longer ones). Here are the commercial increases — the ones that apply when you buy labels through a platform or postage provider, rather than at the post office counter:
Commercial increases, Ground Advantage and Priority Mail
| Weight band | Zones 1–4 | Ground Advantage, Zones 5–9 | Priority Mail, Zones 5–9 |
|---|---|---|---|
| 0–3 lb | +$0.40 | +$0.55 | +$0.85 |
| 4–10 lb | +$0.65 | +$1.05 | +$1.75 |
| 11–25 lb | +$1.05 | +$1.75 | +$3.85 |
| 26–70 lb | +$3.15 | +$7.70 | +$9.10 |
Parcel Select rises by $0.40 to $2.35 per parcel depending on weight and entry point. Priority Mail Express, the overnight service, rises much more steeply: $1.40 to $12.55 in Zones 1–4 and $2.35 to $18.20 in Zones 5–9. And Priority Mail Flat Rate goes up $1.75 on large flat rate boxes and $0.85 on everything else.
Retail prices — what you pay at the counter — are higher across the board. Retail Priority Mail and Ground Advantage in Zones 1–4 rise $0.50 to $3.90, and in Zones 5–9 they rise $0.75 to $7.50 for Ground Advantage and $1.00 to $9.10 for Priority Mail. If you are still buying labels at the post office, switching to any platform label is the single easiest saving in this article.
This increase stacks on two earlier ones
The October change does not arrive alone, and this is where sellers get tripped up. It sits on top of an 8% temporary increase USPS applied to the same package services in April 2026 (effective April 26), which is also scheduled to end January 17, 2027. So a cross-country Ground Advantage parcel is absorbing both increases at once right now. When both expire in mid-January, prices should step back down — but note the word “should.” USPS has made temporary increases permanent before by folding them into the next general rate change, so do not build your 2027 pricing on the assumption that January 18 brings relief.
Then there is the July 12, 2026 change, which is quieter than a rate increase but arguably more expensive for some sellers. On that date USPS lowered its dimensional weight (DIM) divisor from 166 to 139 for Priority Mail Express, Priority Mail, Ground Advantage, and Parcel Select, and began rounding each dimension up to the next whole inch. USPS applies DIM pricing only to packages larger than one cubic foot (1,728 cubic inches), and it bills you on whichever is greater: actual weight or dimensional weight.
The math is worth seeing once, because it explains a lot of “why did my label cost more?” moments this fall. Take an ordinary 18 × 14 × 10 inch box — a lampshade, a stack of picture frames, a set of throw pillows. That is 2,520 cubic inches. Under the old divisor: 2,520 ÷ 166 = 15.2, rounding up to 16 lb billable. Under the new divisor: 2,520 ÷ 139 = 18.1, rounding up to 19 lb billable. Same box, same contents, three extra billed pounds — before the October increase adds its own dollars on top.
July 12 also flattened the under-one-pound commercial Ground Advantage pricing: the old 4 oz, 8 oz, 12 oz, and 15.999 oz price points now carry the same price within a zone. If you ship stickers, jewelry, or other featherweight items, a 4 oz parcel now costs what a nearly-one-pound parcel costs in the same zone. For a shop shipping hundreds of light parcels, that change alone can dwarf the October increase.
eBay sellers: mostly shielded, with two exceptions
Here is the good news, and it is specific to eBay. In its announcement of the 2026 peak season rates, eBay said eBay Labels will offer rates below USPS commercial pricing for most shipments, with no increase for certain packages. (For the baseline fee picture, see our eBay seller fees guide for 2026.)
- Priority Mail: no increase for packages up to 20 lb in Zones 1–8.
- Ground Advantage: no increase for packages up to 20 lb in Zones 1–8.
- Priority Mail Flat Rate: no increase.
- Cubic pricing: cubic tiers 0.30–1.0 rise by $1.18 to $2.84 in Zones 1–8, depending on zone.
- Rural ZIP codes: shipments to USPS-designated rural ZIP codes incur commercial rates — that is, the eBay discount does not apply there, and the full holiday increase lands.
Read that carefully, because the shape of it matters. If you ship typical eBay parcels — under 20 lb, to non-rural addresses, via Ground Advantage or Priority Mail through eBay Labels — this holiday increase essentially passes you by. The sellers who do feel it are the ones shipping cubic-priced parcels, very heavy parcels, or to rural ZIP codes. eBay also says it automatically compares and applies cubic pricing where it saves money, which is worth letting it do rather than overriding.
If you are an eBay seller, your action list for this season is short: buy labels through eBay Labels, not at the counter; check whether your top destinations include rural ZIP codes (those orders need a price buffer); and if you ship cubic-eligible parcels, expect $1.18 to $2.84 more per parcel in the affected tiers.
Etsy sellers: the increase passes straight through
Etsy works differently. Etsy labels carry discounted volume rates, but carrier price changes pass straight through to what you pay — Etsy does not absorb the holiday increase the way eBay has chosen to. When USPS raises the commercial table by $0.40 or $0.55 on a light parcel, that is roughly what your Etsy label costs extra, subject to Etsy’s own discounted rate structure. One seller-focused analysis put it plainly: a published USPS commercial increment is a useful illustration, not a promise that every Etsy label will move by that exact amount — so check a representative label for your actual origin, weight, and destination rather than budgeting from the table alone.
There is one genuinely helpful counterweight this season. In October 2026, Etsy began notifying sellers about a limited, temporary, randomized test that caps shipping charges on some qualifying US orders that use calculated shipping. In Etsy’s example, a $10 calculated shipping rate is capped so the buyer pays $7.99, and Etsy funds the remaining $2.01, which shows in Order Details as “Etsy-funded shipping.” The seller still receives their full standard shipping revenue. As one seller put it on Reddit, quoted in Value Added Resource’s coverage of the test: “I got it and this heartened me a lot. They know buyers don’t want to pay for shipping but that we sellers are also in a bad position with rates going up.”
Keep that test in perspective. It is randomized and limited, so most of your orders will not qualify, and Etsy has not clarified whether its fees on shipping revenue are calculated on the original rate or the discounted amount the buyer pays. Do not build your pricing around a test you may not be in. But if you see “Etsy-funded shipping” on an order, that is real money Etsy is eating, not a discount coming out of your pocket.
Two Etsy fee facts that interact with all of this: Etsy’s 6.5% transaction fee applies to the item price plus any shipping you charge the buyer, not just the item. And since October 1, 2025, US listings with shipping prices under $6 have received priority in Etsy search. That creates a real tension this season — the search algorithm rewards low shipping prices while the carrier charges more for them. Shifting costs into the item price does not change your Etsy fee total (a $25 item with $5 shipping and a $30 item with free shipping generate the same $1.95 in transaction fees), but it does change how buyers perceive the deal and whether you clear the under-$6 search threshold.
What this costs a real shop: three worked examples
Tables are abstract. Here is what the season costs three plausible shops, using commercial Ground Advantage increases and a typical zone mix. These are estimates from the published tables, not quotes — your labels will vary.
A sticker and jewelry shop: 300 light parcels a month, mostly 0–3 lb, mixed zones. At roughly $0.40 to $0.55 extra per parcel, the holiday increase costs about $135 for the month. But remember July’s flattened under-one-pound pricing may already have added more than that — a 4 oz parcel that used to bill at the lowest ounce tier now bills at the top sub-pound price in its zone. For this shop, the October increase is the smaller problem; the July change is the one to audit.
A home decor shop: 150 parcels a month, average 8 lb, half cross-country. At $0.65 (near zones) to $1.05 (far zones) extra per parcel, the season costs roughly $128 a month. If a third of those parcels are big, light boxes over one cubic foot, the July DIM change adds several dollars each on top — a 19 lb billable box instead of 16 lb can easily add $2 to $4 per parcel before the holiday increase.
A vintage furniture and large-item shop: 40 parcels a month, 26–70 lb, mostly far zones. At $7.70 extra per Ground Advantage parcel (or $9.10 via Priority Mail), the season costs over $300 a month on the holiday increase alone. For this shop, the carrier decision matters more than any packaging tweak: a 40 lb parcel is where UPS and FedEx ground, or even freight for the largest pieces, can beat USPS outright.
The pattern across all three: the increase is annoying for light parcels, meaningful for mid-weight parcels, and genuinely margin-threatening for heavy, far-zone parcels. Price accordingly, and price by zone mix, not by your cheapest shipment.
How UPS and FedEx compare this season
USPS is not the only carrier raising prices, and for some sellers it is still the cheapest option even after the increase. For context, UPS Ground residential demand surcharges run October 25, 2026 to January 16, 2027, at $0.50 per package, rising to $0.75 in the busiest weeks of November 22 to December 26. FedEx Ground residential surcharges run October 26, 2026 to January 17, 2027, at $0.50, rising to $0.80 from November 23 to December 27. Both sit on top of regular residential surcharges of around $6.45 to $6.50, so a residential delivery at either carrier carries roughly $7.25 per package in surcharges alone during peak weeks.
That comparison cuts two ways. For a light residential parcel, USPS Ground Advantage at a $0.40 to $0.55 holiday increase is still usually cheaper than UPS or FedEx residential ground. For a heavy parcel, or one going to a residential address where the $6.50-ish residential surcharge applies at UPS/FedEx but not at USPS, the math needs to be run per parcel, not assumed. And one quirk worth knowing: packages delivered to pickup locations count as commercial deliveries at UPS and FedEx, so they skip both the residential surcharge and the residential demand surcharge — a legitimate reason to offer a pickup option if your buyers will use it.
The practical playbook for the rest of the season
You cannot negotiate with USPS, but you can change almost everything else about how a parcel is priced. In rough order of payoff:
- Never buy labels at the counter. Retail increases are $0.10 to $1.00 higher per parcel than commercial increases in the same weight and zone bands, and platform labels add their own discounts on top. This is the easiest money in the article.
- Get under one cubic foot wherever you can. USPS only applies dimensional weight above 1,728 cubic inches. A box at 1,700 cubic inches bills by actual weight; the same contents in a box at 1,800 cubic inches may bill by dimensional weight at the new 139 divisor. Measure your five best-selling parcels this week — you may find one box size doing most of the damage.
- Re-run the cubic question. The July change raised the maximum longest side for cubic pricing from 18 to 22 inches on both Priority Mail Cubic and Ground Advantage Cubic. If you ruled cubic out because of the old 18-inch limit, re-check — and note that eBay applies cubic automatically where it saves money, while on Etsy you need to choose the service yourself.
- Price for your zone mix, not your best case. If 40% of your orders go to Zones 5–9, your average increase is not $0.40 — it is a blend, and for heavy parcels the far-zone figure is nearly double the near-zone one. A simple fix: calculate your last 100 orders’ zone split, and set your shipping prices from the blended average, not the cheapest zone.
- Use calculated shipping on Etsy, and let buyers see the real number. Calculated shipping passes the actual label cost through, so you are not guessing. Flat-rate shipping feels simpler, but in a season with three stacked increases, a flat rate set in September is a margin leak by November.
- Audit your under-one-pound pricing. If you sell light items, pull one label from before July 12 and one from after, same zone and weight. The flattened ounce pricing may have moved your cost more than October’s increase did, and your item prices may still reflect the old structure.
- Plan the January reset — loosely. Both temporary increases are scheduled to end January 17, 2027. Do not promise buyers lower shipping in January, and do not cut your prices in advance. When the rates actually change, re-price from real labels, not from the announcement.
One last thing worth saying plainly: none of this is a reason to panic, and none of it is a reason to eat the increase silently either. The sellers who come out of peak season with margins intact are not the ones with the cheapest carrier — they are the ones who measured their actual parcels, priced from their actual zone mix, and bought their labels through the cheapest channel available to them. The tables in this article are the starting point. Your last 100 labels are the real answer.
Frequently Asked Questions
When do the USPS holiday shipping rates end?
The temporary holiday price change runs from October 4, 2026 through January 17, 2027. The separate 8% temporary increase from April 2026 is also scheduled to end January 17, 2027. Both dates are subject to Postal Regulatory Commission review, so verify in your label tool before re-pricing.
Do eBay sellers pay the USPS holiday increase?
Mostly no, if they buy labels through eBay Labels. eBay announced no increase for Priority Mail and Ground Advantage packages up to 20 lb in Zones 1–8, and no increase for Priority Mail Flat Rate. Exceptions include cubic tiers 0.30–1.0 (up $1.18 to $2.84), very heavy parcels, and shipments to USPS-designated rural ZIP codes, which incur commercial rates.
Do Etsy sellers pay the full increase?
Essentially yes — carrier price changes pass through to Etsy label costs, though Etsy’s discounted volume rates mean your exact increase may differ slightly from the published commercial table. Etsy’s October 2026 capped-shipping test covers the difference on some qualifying orders, but it is limited and randomized.
What is the USPS dimensional weight divisor in 2026?
139, since July 12, 2026, when USPS lowered it from 166 for Priority Mail Express, Priority Mail, Ground Advantage, and Parcel Select. USPS applies dimensional weight only to packages larger than one cubic foot, and dimensions now round up to the next whole inch.
Does the holiday increase affect letters or first-class mail?
No. The temporary change covers Priority Mail Express, Priority Mail, USPS Ground Advantage, and Parcel Select only. No other USPS products or services are affected by this specific increase.
Should I switch carriers for the holidays?
Run the math per parcel. For light residential parcels, USPS Ground Advantage is usually still cheapest even after the increase. For heavy parcels, compare against UPS and FedEx ground — but remember their residential surcharges (around $6.45 to $6.50 plus peak demand surcharges) apply on top of base rates, and pickup-location delivery can skip those surcharges entirely.
Sources and further reading: the USPS holiday filing (PRC Docket No. CP2026-10) via Saltbox’s peak-season breakdown, eBay’s community announcement, ShippingEasy’s 2026 rate summary, and Help Me Boss’s own Etsy digital sellers fee math for Q4 2026.