Driver FixRecommendedSound, Wi-Fi or graphics acting up? Check drivers firstFind missing or outdated drivers fast.Check DriversHalloween DealsAmazon USHalloween week deals: useful picks before month-endAmazon US: current deals, useful picks and tech finds.Check DealsSlow PC?RecommendedPC slow today? Run a repair scan before it gets worseResolve common Windows issues and optimize system performance.Scan Now×
FREEDOM251

Freedom251 › Blog › antidumping duties

How U.S. Duties on Canadian Softwood Lumber Are Calculated

By Freedom251 Team · · 4 min read

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

The United States calculates separate antidumping (AD) and countervailing duty (CVD) rates for Canadian softwood lumber covered by the relevant orders. The rate for a particular shipment depends on the product’s scope, the producer/exporter, the order, the entry date and the applicable U.S. Customs and Border Protection (CBP) instructions. Commerce’s 2025 final review results concern entries from 2023; they are not a single current rate for every Canadian lumber shipment.

What duties apply to Canadian softwood lumber?

Two separate trade-remedy orders may apply to merchandise within scope:

As an Amazon Associate I earn from qualifying purchases.

  • Antidumping (AD): addresses sales that Commerce determines were made at less than fair value. The Canadian softwood lumber AD case is A-122-857.
  • Countervailing duty (CVD): addresses countervailable subsidies. The corresponding CVD case is C-122-858.

The U.S. Department of Commerce determines dumping and subsidy rates. The U.S. International Trade Commission separately determines whether the U.S. industry has suffered or is threatened with material injury. Both orders can matter for a covered import, but their rates are determined separately.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

How does Commerce determine which rate applies?

1. Check whether the product is within the order’s scope

The written order scope describes covered merchandise through product characteristics and exclusions. Harmonized Tariff Schedule (HTS) classification numbers can help identify goods, but a tariff number alone does not replace the written scope. If classification is uncertain, the order or a binding scope ruling is more authoritative than relying only on an HTS code.

2. Identify the separate AD and CVD cases

Check both A-122-857 and C-122-858. Each order has its own rate determination and instructions; an AD rate is not a substitute for a CVD rate.

3. Match the producer/exporter and entry date

Rates can differ by company and category. Commerce reviews past entries for a specified period and may determine the final duties owed on them. It can also set estimated cash-deposit rates for later entries. A rate for a non-selected company category should not be treated as the rate for a specifically reviewed exporter.

4. Use the instructions in force for the shipment

Commerce sends instructions to CBP following determinations and reviews. Those instructions govern the cash deposits collected at entry and can change after later proceedings. The applicable rate therefore needs to be matched to the shipment’s company, order and entry date rather than taken from an undated rate quotation.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

What did Commerce’s 2025 final reviews report?

Commerce’s sixth administrative reviews addressed entries made from January 1 through December 31, 2023. Their final results, announced in 2025, reported the following rates:

Order Final rates reported Non-selected-company rate Review period and announcement
Countervailing duty, C-122-858 12.12%–16.82% 14.63% Entries January 1–December 31, 2023; Commerce announced final results August 8, 2025
Antidumping, A-122-857 9.65%–35.53% 20.56% Entries January 1–December 31, 2023; Commerce announced final results July 25, 2025

These are final administrative-review results for the stated 2023 entry period. They are not proof of the cash-deposit rates applicable to every company or entry in 2026. The available official information does not establish the complete exporter-specific rate schedule in force on October 7, 2026, so an importer should confirm the current Commerce and CBP instructions for the particular shipment.

Why a cash deposit may differ from the final duty

A cash deposit collected when goods enter the United States is an estimate based on the applicable instructions. An administrative review can later calculate final duties for earlier entries. The final amount may result in additional collection or a refund compared with the deposit. This is why a deposit rate and a final assessment are not interchangeable.

Do not add the 2025 non-selected-company rates of 20.56% AD and 14.63% CVD and present the resulting 35.19% as a current universal duty. Those figures concern separate orders and reviews of 2023 entries; they do not establish a particular shipment’s current deposits or final liability. Nor should rates from different periods or company categories be combined to estimate a specific bill.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

How to verify the rate for an actual import

  1. Confirm that the lumber matches the written scope of the relevant orders, including any applicable exclusions.
  2. Identify the producer and exporter and check whether either has a company-specific rate or falls into a broader category.
  3. Look up both Commerce cases: AD A-122-857 and CVD C-122-858.
  4. Confirm the shipment’s entry date and consult the current Commerce case information and CBP instructions for that company and date.
  5. Keep the cash-deposit rate separate from any later final assessment, and check whether another tariff measure applies before calculating the shipment’s total charges.

Commerce’s case-specific fact sheets and Customs Liaison Unit are official channels for help identifying an existing-order rate. A customs broker or trade-compliance adviser can also help match the product and shipment records to the relevant instructions; the exact amount still depends on the applicable government determinations.

What to compare when reviewing a quoted duty cost

For two shipment estimates to be meaningfully comparable, check that they use the same product scope, entry date, producer/exporter and order. Compare AD with AD and CVD with CVD, and establish whether each figure is an estimated cash deposit or a final assessed amount. Treat any separate tariff measure as a distinct item rather than folding it into an AD or CVD rate.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

antidumping dutiesCanadian softwood lumbercountervailing dutiesImport ComplianceU.S. trade duties

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Recommended PC Tool
Recommended PC Tool
Outdated Drivers Are Slowing You DownFree scan - exact matches
Windows Errors? Fix Them Before They SpreadFree repair scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.