U.S. Nearly Doubles Canadian Lumber Tariffs

Material Costs
Published

The U.S. Department of Commerce today raised tariffs on imports of Canadian softwood lumber products from the rate of 8.05% to 14.54% following its annual review of existing tariffs.

Although NAHB is disappointed by this action, this decision is part of the regularly scheduled review process the United States employs to ensure adequate relief to American companies and industries impacted by unfair trade practices.

The Department of Commerce initiated its fifth administrative reviews of its softwood lumber anti-dumping and countervailing duty orders in March 2023 and announced its preliminary findings of these reviews at the beginning February 2024. On Aug. 19, the agency issued its final results on antidumping and countervailing duties averaging a combined total of 14.54%, and these higher duties are now in effect.

For years, NAHB has been leading the fight against lumber tariffs because of their detrimental effect on housing affordability. In effect, the lumber tariffs act as a tax on American builders, home buyers and consumers.

With housing affordability already near a historic low, NAHB continues to call on the Biden administration to suspend tariffs on Canadian lumber imports into the United States and to move immediately to enter into negotiations with Canada on a new softwood lumber agreement that will eliminate tariffs altogether. And we continue to work with our allies in Congress to put pressure on the administration to take action.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Economics

Aug 11, 2025

America’s Housing Supply Crisis: Is the Suburban Frontier Closing?

A recent working paper titled “America’s Housing Supply Problem: the Closing of the Suburban Frontier?” dives into why the supply of new housing has shifted lower, especially in the sunbelt regions like Dallas, Atlanta and Phoenix.

Material Costs

Aug 08, 2025

Canadian Lumber Duties Hit 35% — And May Go Higher Soon

The U.S. Commerce Department announced today that it is more than doubling its countervailing duties on Canadian lumber imports from 6.74% to 14.63%.

View all

Latest Economic News

Economics

Aug 11, 2025

Market Share for Modular and Other Non-Site Built Housing in 2024

The total market share of non-site built single-family homes (modular and panelized) was just 3% of single-family homes in 2024, according to completion data from the Census Bureau Survey of Construction data and NAHB analysis.

Economics

Aug 08, 2025

Foundation Types in 2024: Slabs Continue to Rise, Crawl Spaces Decline

In 2024, 73% of new single-family homes started were built on slab foundations, according to NAHB analysis of the U.S. Census Bureau’s Survey of Construction (SOC).

Economics

Aug 08, 2025

Weaker Demand for Residential Mortgages in Second Quarter

In the second quarter of 2025, overall demand for residential mortgages was weaker, while lending standards for most types of residential mortgages were essentially unchanged, according to the recent release of the Senior Loan Officer Opinion Survey (SLOOS).