Import duty / Chapter 44 / Heading 4403
Heading 4403 covers 19 tariff lines in LoadLoom's table; 19 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 4403.11 | Wood; coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives | Free | Free | Free with certificate |
| 4403.12 | Wood; non-coniferous species, in the rough, whether or not stripped of bark or sapwood, or roughly squared; treated with paint, stains, creosote or other preservatives | Free | Free | Free with certificate |
| 4403.21 | Wood; coniferous species, of pine (Pinus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more | Free | Free | Free with certificate |
| 4403.22 | Wood; coniferous species, of pine (Pinus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm | Free | Free | Free with certificate |
| 4403.23 | Wood; coniferous species, of fir (Abies spp.) and spruce (Picea spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more | Free | Free | Free with certificate |
| 4403.24 | Wood; coniferous species, of fir (Abies spp.) and spruce (Picea spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm | Free | Free | Free with certificate |
| 4403.25 | Wood; coniferous species n.e.c. in headings 4403.21 or 4403.23, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more | Free | Free | Free with certificate |
| 4403.26 | Wood; coniferous species n.e.c in headings 4403.22 or 4403.24, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm | Free | Free | Free with certificate |
| 4403.41 | Wood, tropical; as specified in Subheading Note 2 to this Chapter, dark red meranti, light red meranti and meranti bakau, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.42 | Wood, tropical; teak, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.49 | Wood, tropical; other than dark red meranti, light red meranti meranti bakau and teak, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.91 | Wood; oak, in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.93 | Wood; of beech (Fagus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more | Free | Free | Free with certificate |
| 4403.94 | Wood; of beech (Fagus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm | Free | Free | Free with certificate |
| 4403.95 | Wood; of birch (Betula spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which the smallest cross-sectional dimension is 15 cm or more | Free | Free | Free with certificate |
| 4403.96 | Wood; of birch (Betula spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, of which any cross-sectional dimension is less than 15 cm | Free | Free | Free with certificate |
| 4403.97 | Wood; of poplar and aspen (Populus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.98 | Wood; of eucalyptus (Eucalyptus spp.), in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated | Free | Free | Free with certificate |
| 4403.99 | Wood; in the rough, whether or not stripped of bark or sapwood, or roughly squared, untreated, n.e.c. in heading no. 4403 | Free | Free | Free with certificate |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
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