UNFI · Prevention
UNFI compliance guide: routing, EDI & fill-rate
UNFI compliance chargebacks come from how you ship, not what you sell — which means you can engineer most of them away. Here are the requirements and how to stay clear of each fine.
Mihir Naik · Founder, OverDeduct — deduction recovery for emerging & mid-market CPG brands
Last reviewed: August 4, 2026
Educational content — not legal, tax, or accounting advice. Verify deadlines and fee details against your current distributor agreement before disputing.
A UNFI compliance chargeback is a deduction UNFI takes when a shipment breaks one of its vendor requirements — routing, ASN/EDI accuracy, fill rate, overshipment rules, or labeling. UNFI communicates these deductions through EDI 812 (credit/debit adjustment) and expects your response via EDI 849. Unlike a pricing dispute, these are preventable at the dock. UNFI's fee schedule is private, so treat the figures below as documented third-party references and confirm the current numbers in your agreement.
What are UNFI's main compliance requirements?
UNFI's program spans five areas, each with its own requirement and fine:
| Area | Requirement | Typical penalty |
|---|---|---|
| Routing & delivery | Follow UNFI's routing instructions and delivery appointments to the assigned DC; use approved carriers. | Routing / non-compliance fee; late-delivery deduction |
| ASN & EDI accuracy | Transmit an accurate advance ship notice and EDI documents that match the physical shipment. | ASN-accuracy chargeback (communicated via EDI 812) |
| Fill rate / service level | Keep fill rate at or above 95%; don't stay short two-plus consecutive weeks. | ~3% service-level fine on shorted-goods value |
| Overshipments | Ship the ordered quantity — don't overship the PO. | ~35% off-invoice deduction on overshipped units UNFI keeps |
| Labeling & case standards | Compliant case labels and barcodes matching the ASN and UNFI's item setup. | Per-shipment non-compliance fee |
How do UNFI routing and ASN rules work?
UNFI assigns the destination DC, routing method, and delivery appointment per order, and expects an accurate advance ship notice ahead of arrival. Shipping off-route, arriving outside the window, or sending an ASN that doesn't match the physical shipment triggers non-compliance fees — and an inaccurate ASN is frequently the real cause behind a receiving discrepancy later charged as a shortage. Generate the ASN off the actual pick so it always matches.
What are EDI 812 and EDI 849 at UNFI?
UNFI moves deductions over EDI. EDI 812 is the credit/debit adjustment that communicates a chargeback; EDI 849 is the response to a product-transfer account adjustment, which lets a supplier acknowledge, accept, adjust, or reject the claim. Reading 812s promptly — rather than discovering deductions weeks later on a remittance — is what keeps you inside the dispute window and surfaces duplicates early.
What are UNFI's fill-rate and overshipment rules?
UNFI applies a service-level fine of roughly 3% on the value of shorted goods when fill rate stays below 95% for two or more consecutive weeks — so a single soft week is less costly than a sustained dip. On the other side, UNFI keeps overshipments beyond the PO and deducts about 35% off invoice on what it retains, so overshipping is expensive too. Ship the ordered quantity, and protect fill rate against orders UNFI later cuts. See the fill-rate explainer for the mechanics.
How to prevent UNFI compliance chargebacks
- Follow the routing and appointment instruction on every UNFI order to the assigned DC.
- Transmit an accurate ASN generated off the actual pick — it must match the physical shipment.
- Monitor EDI 812 adjustments as they arrive so nothing ages out of the dispute window.
- Ship to the PO quantity: don't short two weeks running, and don't overship.
- Reconcile fines on each remittance — a service-level fine on an order UNFI cut is disputable in the UNFI Dispute Center.
Figures reflect UNFI's documented compliance program via third-party field guides; UNFI's fee schedule is private and changes over time. Confirm current thresholds and fees against your UNFI supplier agreement.
Recover what's yours
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Upload a UNFI remittance to separate genuine compliance fines from the ones charged in error — and see what's recoverable inside your dispute window.
Analyze a UNFI remittance →Frequently asked questions
What triggers a UNFI compliance chargeback?
Shipping outside UNFI's routing rules, inaccurate or missing ASN/EDI, overshipping a PO, and falling below UNFI's fill-rate threshold. UNFI communicates deductions and your responses through EDI 812 (credit/debit adjustment) and EDI 849.
What is UNFI's fill-rate penalty?
UNFI applies a service-level fine of about 3% on the value of shorted goods when fill rate stays below 95% for two or more consecutive weeks. It also keeps overshipments beyond a PO with a deduction of roughly 35% off invoice. Confirm current figures against your UNFI agreement.
What are EDI 812 and 849 at UNFI?
EDI 812 is the credit/debit adjustment UNFI uses to communicate a deduction; EDI 849 is the response to a product-transfer account adjustment, which a supplier uses to acknowledge, accept, adjust, or reject a chargeback claim. Both are core to how UNFI deductions and disputes move.
Are UNFI compliance chargebacks disputable?
Yes, when the underlying violation didn't occur — a fill-rate fine on an order UNFI cut, an ASN marked inaccurate that matched the shipment, a duplicate. File in the UNFI Dispute Center; UNFI recommends disputing within 60 days and allows up to 12 months for most disputes.