Prep Centers in California
Looking for trusted prep centers in California? This page lists reputable partners that handle receiving, inspection, labeling, bundling, and fulfillment services for e-commerce sellers. Compare options, check services at a glance, and find the best fit for your business.
Last updated: 10/28/2025
Why Choose a Prep Center in California?
Major logistics hub with established e-commerce fulfillment routes
High-volume capacity centers for busy seasons and rapid turnarounds
Competitive per-unit pricing with comprehensive service options
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Pricing & Services Overview
Typical Pricing Structure
- • Per-unit base pricing with volume discounts
- • Add-on services: bundling, poly-bagging, special labeling
- • Storage fees for longer-term inventory holding
Common Services
- • Receiving and inspection of inventory
- • Amazon FBA labeling and preparation
- • Bundling and kitting services
Compare average metrics across regions
| Region | Rating | Turnaround | Avg Price | Sales Tax | Avg Tax Amt |
|---|---|---|---|---|---|
| California | 4.72/ 5.0 | 2.00days | $1.06overall | 7.25% | $1.81 on $25i |
| United States | 4.65/ 5.0 | 2.24days | $1.19overall | 5.68%avg | $1.42 on $25i |
Tax State Average (Per $25 Item)
California (Per $25 Item)
Cost Difference with California
Per $25 item when comparing US average vs. California prep centers
Tax & Compliance
California requires marketplace facilitators and remote sellers to collect sales tax once economic nexus thresholds are met. Your prep center may have separate obligations depending on their services.
FBA Shipment Tax Status
California is NOT a tax-free state for Amazon FBA shipments. Sales and use tax applies to most tangible personal property.
Economic Nexus Threshold
Economic nexus is triggered at $500,000 in sales
- California has the highest base state sales tax rate in the US at 7.25%
- Having inventory stored at a California prep center creates physical nexus
- Local district taxes can push the total rate above 10% in some areas
- Amazon collects and remits on behalf of marketplace sellers for California sales
For the most current information on California tax requirements, consult official state resources:
California Department of Tax and Fee Administration - Sales Tax RatesDisclaimer: This information is provided for general guidance only. Tax laws change frequently. Always consult with a qualified tax professional or your prep center partner to understand your specific obligations.
Frequently Asked Questions
Can out-of-state sellers use a California prep center?
Yes—most California centers accept shipments from anywhere in the U.S. and are experienced with cross-state logistics.
What services do most California centers offer?
Common services include receiving, inspection, labeling, bundling, poly-bagging, and forwarding to fulfillment centers for various e-commerce platforms.
How long does a typical turnaround take in California?
Most centers offer 2-5 day turnarounds, with expedited options available during peak seasons.
How are per-unit charges usually structured?
Typically per-unit base pricing plus add-ons for bundling, poly-bagging, and special handling requirements.
Do California centers handle returns or refurbishing?
Many centers offer returns processing—check individual provider profiles for specific returns and refurb services.
Ready to Get Started?
Operate a prep center in California? Get discovered by sellers—submit your listing.