In a significant development, the Central Government has opened a
concessional customs duty window for SEZ units selling manufactured goods into the Domestic Tariff Area (DTA) vide Notification No. 11/2026-Customs dated 31st March 2026, effective 1st April 2026 through 31st March 2027.
BCD is capped at 4% to 15% across a wide range of products — chemicals, textiles, machinery, electronics, medical devices and consumer goods. For select items like footwear, solar cells, PVC flex films and furniture, AIDC is additionally capped.
Who qualifies:• Units that started production on or before 31st March 2025
• Goods must be genuinely manufactured — repacking, relabeling or repair does not count
• Minimum 20% value addition required
• DTA sales under this window capped at 30% of the unit's highest annual FOB export value in any of the preceding three years
Who is out:• Units in Free Trade and Warehousing Zones
• Goods merely imported into the SEZ and re-cleared to DTA as-is
• Units that commenced production after 31st March 2025
A point of caution:Audit risk: SEZ units availing this benefit are subject to audit under Rule 79 of the SEZ Rules. This is not a procedural formality but conditions are detailed and a breach means full duty recovery.
The export benefit condition: The benefit is lost if any DTA input supplier has claimed duty drawback or FTP export benefits on inputs supplied to the SEZ unit. The unit has no legal control over its suppliers' decisions, yet bears the consequence. Worse, the notification does not define "export benefit", courts have in some contexts treated even the IGST refund route as an export benefit, leaving the question open.
IGST is separate: This notification only caps BCD and AIDC. IGST on SEZ-to-DTA sales continues to be governed under GST law as an inter-state supply — the DTA buyer pays and claims ITC normally.