A U.S.-based business owner imports custom-manufactured products from China, adds finishing touches domestically, then sells them. They’re uncertain whether tariffs apply and haven’t been charged any duties by their supplier or shipping company.
Key clarifications provided:
Tariffs likely do apply, including the 10% tariff on Chinese goods (effective February 4, 2025) plus any product-specific duties based on the item’s HTS code
U.S. Customs and Border Protection (CBP) collects these tariffs at entry, typically through the shipping company or customs broker who then bills the importer
Possible reasons for not being charged yet:
Shipments arrived before new tariff rules
Values fall below the $800 de minimis threshold (duty-free)
Under-declared shipment values
Carrier absorbed costs without passing them on
Recommended actions:
Contact the shipping provider to clarify past shipments and confirm tariff handling
Look up the product’s HS code on the USITC website to determine applicable duties
Consider consulting a customs broker to ensure compliance and avoid unexpected fees as the business scales
The discussion remains open with no final resolution on the specific product classification.
Summarized with AI on October 30.
AI used: claude-sonnet-4-5-20250929.
Not sure I’m posting this in the right place, and I know this topic has been discussed quite a bit already. Plus there is so much uncertainly as things change from week to week. But here goes anyway.
I am based in the USA. My situation is that I order custom products built to my specifications from a supplier in China. These are unique items that I collaborated with the manufacturer to make just the way I want, and nothing else like them really exists on the market. They get shipped to me where I add some finishing touches and then offer them for sale on my website.
In this situation, would tariffs come into play at all? And if so, who exactly would be collecting them? I’ve read and read but still can’t quite nail down the mechanism by which this extra percentage is collected. The seller so far has not added anything new to the cost, and the shipping company who delivers to me has never gone after me for any duties either. So am I in the clear, or how does it work?
Since you’re importing custom products from China to the USA, tariffs absolutely could apply, particularly with the recent 10% tariff on all Chinese goods that kicked in on February 4, 2025, plus any existing duties based on your product’s Harmonized Tariff Schedule (HTS) code.
These tariffs are collected by U.S. Customs and Border Protection (CBP) when your goods enter the country, not by your supplier or shipping company directly so if you haven’t been charged yet, it might mean your shipments slipped through before the new rules or there’s a paperwork mix-up. Typically, your shipping company or customs broker handles the payment to CBP and then bills you, so it’s worth checking with them to confirm what’s happening. Given your unique items, you’re not likely exempt, but you could look into whether your “finishing touches” qualify as “substantial transformation” to shift the country of origin though that’s a long shot and needs legal advice.
For now, I’d recommend reaching out to your shipping provider to clarify past shipments and set up a plan for future ones, so you’re not caught off guard by unexpected costs.
Who collects the tariff? – U.S. Customs and Border Protection (CBP) is responsible for collecting import duties. If tariffs apply, they are typically paid when your goods arrive in the U.S.
Why haven’t you been charged? – Some possible reasons:
Your supplier may be under-declaring the value of your shipments.
Your shipment value is below the de minimis threshold ($800), meaning no duties are collected.
The shipping carrier might have covered the fees upfront and not passed them to you (though this is rare).
How to check? – You can verify by looking up your product’s Harmonized System (HS) code on the U.S. International Trade Commission (USITC) website.
What to do next? – If you’re scaling up, consult a customs broker to avoid unexpected fees or compliance issues in the future.
