USPS postage rates increase twice in 2026 making SCF & DDU entry critical for marketing mail
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USPS rates increase twice in 2026: April and July. Here’s how destination entry discounts help offset the hits for marketing mail.
Two separate increases. One important offset. Here’s the math.
If you’re a printer-mailer, presort shop, or direct mail agency, 2026 is delivering a double hit on postage costs — and most of the industry is only talking about half of it.
There are TWO increases, not one.
The first arrived quietly on April 26, 2026. The Transportation-Related Time-Limited Price Change took effect mid-cycle, outside the standard regulatory rate case process. It adjusted rates across most Marketing Mail categories and is currently in effect.
The second lands July 12, 2026, when the formal R2026-1 rate case takes effect. This is the one that’s been getting attention. Marketing Mail overall increases 4.803 percent, with significantly higher hits on specific categories:
- Marketing Mail Flats: +6.975% — required above the class average because flats failed to cover attributable costs
- Carrier Route: +7.219%
- Marketing Mail Letters: +5.055%
- High Density/Saturation: +1.36 to 2.93%
Taken together, mailers are absorbing two postage increases inside a single calendar year before July is over.
The part most rate summaries miss.
There’s history here worth knowing, because it may changes how you think about destination entry.
Under the previous Postmaster General’s network reorganization, USPS systematically dismantled the discount structure that rewarded third-party sortation and drop-shipping. NDC (National Distribution Center) discounts were eliminated entirely — and that’s permanent; NDC as a destination entry tier no longer exists. SCF (Sectional Center Facility) discounts were severely compressed. The message, in operational terms, was that USPS was devaluing the work that mailers and logistics providers were doing upstream in the postal network.
For destination entry shippers, this eroded the business case. If the discount for dropping at a DSCF barely covered the freight cost to get there, the math stopped working.
That has changed under new USPS leadership. SCF-level discounts are being reinstated. DDU discounts remain in place. RPDC (Regional Processing and Distribution Center) facilities are coming online as the network continues to evolve. And R2026-1 introduces new destination entry discount categories — including a formal Heavy Printed Matter classification with its own DDU and DSCF discount structure for presorted and carrier route parcels up to 15 pounds.
The direction is clear: USPS is again recognizing and rewarding upstream sortation and destination entry.
Why SCF is King |
Why DDU Still Matters |
|
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The “USPS Taketh Away, USPS Giveth” Math
Postage rates going up July 12:
| Category | Increase |
|---|---|
| Marketing Mail Flats | +6.975% |
| Carrier Route | +7.219% |
| Marketing Mail Letters | +5.055% |
| Marketing Mail overall | +4.803% |
Destination entry discounts available after July 12:
| Entry Point | Mail Type | Discount per piece | Per thousand |
|---|---|---|---|
| DSCF | Automation Flats | ~$0.041 | ~$41 |
| DDU | Carrier Route Flats | ~$0.050 | ~$50 |
| SCF Pallet / 5-digit container | Carrier Route Flats | +$0.032–$0.039 | +$32–$39 |
Example: On a 100,000-piece automation flat mailing, DSCF entry alone saves approximately $4,100. Stack the SCF pallet discount and you’re approaching $7,500–$8,000 in postage offsets on a single mailing.
Example: A 5 million-piece flats campaign entered at SCF could recover approximately $25,000-$40,000 in postage savings versus origin entry depending on mail mix and density.
Marriage Mail bonus: The Marriage Mail incentive doubles in R2026-1 from 10% to 20%. Under current pricing that incentive is worth roughly $24 per thousand. Under the new structure it’s worth approximately $62 per thousand on saturation flats — a meaningful improvement for anyone running shared-advertiser saturation mailings.
What to do before July 12.
Audit your current entry strategy. If your mailings are still being inducted at origin and riding the full postal network to delivery, you’re paying rates that don’t reflect the workshare work available to you.
If you’ve avoided destination entry because the discount structure was compressed under the previous administration and the economics didn’t pencil out — it’s worth revisiting. The SCF and DDU discount levels have moved back toward a range where freight plus handling can be recovered, with meaningful postage savings on the other side.
The rate increases in 2026 are real. So is the offset. The difference between capturing it and not is working with a logistics partner who knows how to move palletized mail to USPS destination entry facilities on deadline, reliably and affordably. That’s what we do, every day, for clients nationwide.