HS Code 44182900
Doors and their frames and thresholds : excluding Of tropical wood
Worked example
On an assessable value of BDT 100,000, the total duty and taxes payable on 44182900 would be approximately BDT 80,180.00, because the Total Tax Incidence is 80.18% of the assessable value.
What these figures mean
Doors and their frames and thresholds : excluding Of tropical wood is classified under HS code 44182900, which sits in heading 4418 (Builders' joinery and carpentry of wood, including cellular wood panels, assembled flooring panels, shingles and shakes) of chapter 44 (Wood and articles of wood; wood charcoal).
Under the Bangladesh Operative Tariff 2026-2027 this line attracts Customs Duty of 25%, Supplementary Duty of 10%, VAT of 15%, Advance Income Tax of 5%, Regulatory Duty of 5% and Advance Tax of 7.5%. Combined, these produce a Total Tax Incidence of 80.18%, which is the figure to multiply by the assessable value of your consignment.
The assessable value is normally the CIF value of the goods plus landing charges. Duties and taxes are applied in a defined order rather than simply added together, which is why the TTI is not the plain sum of the individual rates.
Recorded imports
Between December 2025 and May 2026, NBR recorded commercial imports under 44182900 in 6 of 6 months, totalling 62,543 kg at an assessable value of BDT 19,577,248. That is an average of BDT 313 per kilogram — useful as a rough check on whether a declared value looks plausible. In May 2026 it was the 1,526th largest of 4,066 tariff lines by assessable value.
| Month | Net weight | Assessable value | Per kg |
|---|---|---|---|
| December 2025 | 9,371 kg | BDT 2,338,101 | BDT 250 |
| January 2026 | 280 kg | BDT 78,870 | BDT 282 |
| February 2026 | 16,174 kg | BDT 4,131,815 | BDT 255 |
| March 2026 | 8,874 kg | BDT 2,384,379 | BDT 269 |
| April 2026 | 1,000 kg | BDT 196,320 | BDT 196 |
| May 2026 | 26,844 kg | BDT 10,447,763 | BDT 389 |
Bonded imports. A further 2,380 kg worth BDT 637,243 entered under the bonded-warehouse regime in the same period — goods brought in duty-free as inputs on the undertaking that they leave again as exports, which in Bangladesh overwhelmingly means ready-made garments. Bonded entries account for 3.2% of the total value imported under this code, the rest entering commercially.
Import figures: NBR Import Statements (IM-4 commercial, IM-7 bonded), December 2025 – May 2026. Assessable value is the customs value on which duty is charged, not the retail or invoice price.
Source: NBR Operative Tariff 2026-2027. The full schedule was reconciled against NBR's online duty calculator before publication; figures were last checked against NBR's live operative tariff search on 10 October 2026.
How this line compares
Chapter 44 contains 135 tariff lines, averaging 47.77%. At 80.18%, 44182900 sits above that average by 32.41 percentage points. It is the 4th most heavily taxed line in the chapter.
Across the whole Operative Tariff the mean is 61.08%, so this line is dearer than the typical import by 19.1 points.
Within heading 4418 alone, rates run from 73.44% to 80.18% across 18 lines. Classification inside a single heading can change the bill substantially, so confirm the eight-digit code rather than working from the four-digit heading.
This line carries supplementary duty of 10%. Only 1,633 of 7,469 lines carry any SD at all, and because it is charged after customs and regulatory duty, and VAT is then charged on top of it, it affects the total far more than the rate alone suggests.