Amazon FBA Policy Updates 2026: Month-by-Month Tracker for Sellers
Running tracker of every Amazon FBA policy change in 2026 — reimbursement rules, fee increases, DD+7 payouts, and prep changes. Updated monthly.
By Harishchandra Kevat, Founder, Leviathan Sellers · July 11, 2026 · 8 min read
Searching for the latest Amazon FBA policy updates shouldn't require stitching together forum threads, expired news posts, and half-remembered fee tables. This page is our running month-by-month tracker of every FBA policy change that matters in 2026 — what changed, when it took effect, and what a working seller should actually do about it. We update it as new changes land, so bookmark it and check back monthly.
Two ground rules before the timeline. First, the changes that define 2026 economics didn't all start in 2026 — the reimbursement overhaul carried over from 2025 still does the most damage, so it gets its own section. Second, we only log changes we can verify against Amazon's own announcements and what we see across client accounts at our reconciliation desk — no rumor-mill entries.
Still in force from 2025: the reimbursement reset
Before the monthly log, the two carried-over changes every 2026 seller must have internalized:
- Cost-based reimbursements. Since March 2025, Amazon reimburses lost and damaged FBA inventory at your manufacturing or sourcing cost, not the selling price. Sellers' recoveries dropped 50 to 75 percent on average. If your per-unit cost fields in Seller Central are missing or zero, Amazon substitutes its own lower internal estimate — so accurate, invoice-backed cost data is now a direct revenue input.
- ~60-day claim windows. Most reimbursement claims must be filed within roughly 60 days of the discrepancy surfacing, down from the old 18-month lookback. Annual and quarterly audit habits forfeit money by design now; monthly is the minimum viable rhythm.
Our full breakdown of both — plus the audit routine that adapts to them — is in the Amazon FBA reimbursement policy 2026 guide.
January 2026: monthly capacity limits and the new fee schedule
January brought the year's structural reset on the inventory side. Amazon moved storage capacity from a quarterly to a dynamic monthly allocation model, measured in cubic feet rather than units, recalculated from your sales history, IPI score, product category, and Amazon's own warehouse availability. Bulky SKUs now burn allocation fast, and even strong accounts can lose capacity when the network tightens. We covered the mechanics and the defense playbook in our FBA storage limits and IPI restock strategy guide.
The 2026 fee schedule also took hold, with fulfillment fee increases averaging around $0.08 per unit. Modest in isolation — meaningful across a container. If you haven't re-run your unit economics since the new schedule, do it in our FBA calculator before your next purchase order.
Seller action: re-check margins at the new fee levels, and start managing restocks against a monthly cubic-feet budget rather than quarterly unit counts.
February 2026: no major changes
No headline policy change landed in February. That made it the right month for the housekeeping January demanded: verifying per-unit manufacturing costs in Seller Central for every active SKU, and reconciling January's inbound shipments while the roughly 60-day claim window on them was still open. Quiet months are when the claim-deadline math is easiest to get ahead of.
March 2026: DD+7 payout policy goes live
The year's biggest cash-flow change. Under DD+7 (delivery date plus seven days), Amazon holds the funds from each sale until seven days after the order is delivered before releasing them for disbursement. Every FBA seller feels this as a one-time working-capital gap as the policy takes hold — and a permanently longer cash conversion cycle after it.
DD+7 also raises the stakes on everything else on this page: when payouts run slower, the money Amazon owes you from lost inventory and fee errors matters more, and the ~60-day windows to claim it don't pause. If March's disbursement dip surprised you, that's the policy, not your sales.
Seller action: rebuild your 13-week cash forecast with the delivery-plus-seven lag, and tighten your reimbursement recovery loop to offset the squeeze.
April 2026: no major changes
No major new FBA policy took effect in April. Sellers were still absorbing DD+7's cash-flow impact — for many accounts, April was the first full month under the new disbursement timing, and the first clean baseline for the revised cash forecast.
May 2026: no major changes
Another quiet month on the announcement front. Worth noting from our audit work: quiet months are consistently when discrepancy backlogs build, because attention drifts. Half-year mark approaching, the sellers in the best shape were the ones running the monthly reconciliation rhythm regardless of whether the news feed gave them a reason to.
June 2026: prep and labeling wind-down planning
No single dated change landed in June, but one announced shift dominated seller planning: Amazon is ending its FBA prep and labeling services in the US during 2026. Sellers who have relied on Amazon to bag, wrap, or label inventory need a replacement — supplier-side prep, a third-party prep center, or in-house handling — before the service disappears from their workflow.
Two consequences to plan for: a new per-unit prep cost in your margin model, and a transition period where inbound errors (wrong labels, missed prep, check-in shortfalls) get more likely, not less. Receiving discrepancies are claimable — inside the window. If prep is moving to your supplier, our FBA management team recommends test shipments before you commit full volume.
July 2026: no major changes (current month)
As of mid-July, no new FBA policy change has taken effect this month. The live checklist for the second half of the year: per-unit cost data verified and invoice-backed, June and July inbound shipments reconciled while claimable, a prep plan in place ahead of the US service retirement, and cash forecasts running on DD+7 timing. We'll update this section if anything lands before month-end.
Watching for the rest of 2026
What we're monitoring for the back half of the year: the completion of the US prep/labeling retirement, any follow-on adjustments to reimbursement claim windows or documentation standards, and the usual pre-Q4 storage and fee maneuvering. Changes will be logged here as they take effect.
If keeping up with this — and filing the claims each change generates — is not the best use of your week, that's the job we do. Ask for a free account audit and we'll show you what the 2026 rules have cost your account so far, and what's still recoverable inside the open windows.