Reconciling inward supplies from Special Economic Zone (SEZ) units requires tracking two distinct reporting tracks on the GST portal: direct supplier invoices filed in Form GSTR-1, and customs bills of entry transmitted through ICEGATE. If your business purchases goods or services from an SEZ unit, claiming input tax credit (ITC) depends on whether the transaction was executed with tax payment (SEZWP) or without tax payment (SEZWOP), and whether the document is an invoice or a bill of entry.
How SEZ supplies appear in Form GSTR-2B
Form GSTR-2B organizes SEZ data according to the underlying legal document and filing mechanism. For goods procured from an SEZ unit into the DTA, customs clearances generate a bill of entry on ICEGATE. Per official GSTN documentation, Form GSTR-2B Table 3 Part A Section IV captures IGST paid on import of goods from overseas (IMPG) and SEZ units/developers (IMPGSEZ) on bill of entry and amendments, updated from ICEGATE, auto-populating Table 4(A)(1) of Form GSTR-3B.
In contrast, services procured from an SEZ developer or unit, or goods transactions reported via invoice mechanisms, appear under the B2B invoice tables of Form GSTR-2B. These entries are filed by the SEZ supplier in their Form GSTR-1 under distinct supply types:
- SEZWP: Supplies made to or from an SEZ unit with payment of integrated tax. The supplier pays IGST, and the tax amount is communicated in Form GSTR-2B for recipient credit.
- SEZWOP: Supplies made to or from an SEZ unit without payment of integrated tax under a Letter of Undertaking (LUT) or bond. The tax amount reflected is zero.
Common mistake: Attempting to claim ITC under Table 4(A)(5) for goods cleared from an SEZ on a bill of entry. IGST on SEZ goods clearance belongs in Table 4(A)(1) (Import of goods), auto-populated via IMPGSEZ from ICEGATE, not Table 4(A)(5) (All other ITC).
ITC eligibility rules under Section 16
Claiming input tax credit on SEZ supplies requires compliance with statutory conditions under Section 16 of the CGST Act and CGST Rules Rule 36:
- Valid tax document: Under Rule 36(1), ITC must be based on an invoice issued under Section 31 or a bill of entry. For goods cleared from an SEZ, the recipient must possess the relevant bill of entry.
- Communication in Form GSTR-2B: Under Section 16(2)(aa), credit is available only if invoice or bill of entry details are furnished by the supplier or customs portal and communicated to the recipient in Form GSTR-2B.
- Receipt of goods or services: Under Section 16(2)(b), the registered recipient must have received the goods or services.
- No tax on SEZWOP: On SEZWOP transactions, because no tax is levied, no ITC is admissible or claimable.
- Timely reversal if unpaid: Under the second proviso to Section 16(2) and Rule 37, if the recipient fails to pay the supplier within 180 days from the invoice date, credit availed must be reversed.
For broader reconciliation workflows across all vendor invoices, review our GSTR-2B reconciliation and ITC matching guide.
Worked example: SEZ goods procurement vs SEZ service invoice
Consider Alpha Manufacturing Ltd (a regular DTA taxpayer in Maharashtra) procuring supplies from Beta SEZ Ltd during a monthly return period:
| Document | Supply type | Taxable value | IGST (₹) | GSTR-2B table | GSTR-3B table |
|---|---|---|---|---|---|
| BOE-88210 (Goods) | IMPGSEZ (ICEGATE) | ₹5,00,000 | ₹90,000 | Table 3 Part A Section IV | Table 4(A)(1) |
| INV-401 (Consultancy) | SEZWP (Supplier GSTR-1) | ₹1,00,000 | ₹18,000 | Table 3 Part A Section III (B2B) | Table 4(A)(5) |
| INV-402 (Maintenance) | SEZWOP (Under LUT) | ₹50,000 | ₹0 | Table 3 Part A Section III (B2B) | No ITC (Zero tax) |
Total eligible ITC from these inward SEZ supplies is ₹90,000 + ₹18,000 = ₹1,08,000. In Form GSTR-3B, ₹90,000 auto-populates Table 4(A)(1) for import of goods, while ₹18,000 populates Table 4(A)(5) for all other ITC. INV-402 has zero tax, resulting in no credit entry.
Frequently asked questions
Where do SEZ supplies appear in Form GSTR-2B?
SEZ supplies appear in GSTR-2B based on the nature of the transaction. Inward supplies of goods cleared from SEZ units or developers under a bill of entry appear in Table 3 Part A Section IV (IMPGSEZ) via ICEGATE integration. Domestic service invoices or regular supplies from SEZ units appear under B2B or SEZ invoice tables as SEZWP (with payment of tax) or SEZWOP (without payment of tax).
Can you claim ITC on SEZWOP invoices in GSTR-3B?
No. Under SEZWOP (supplies without payment of tax), no integrated tax is charged by the supplier. Because the tax amount is zero, there is no input tax credit to claim in Table 4 of Form GSTR-3B.
Which table in Form GSTR-3B receives ITC from Table 3 Part A Section IV of GSTR-2B?
Table 3 Part A Section IV of Form GSTR-2B auto-populates Table 4(A)(1) of Form GSTR-3B for import of goods from overseas and SEZ units or developers.
Check your own GSTR-2B reconciliation
Match your purchase register against Form GSTR-2B to verify B2B invoices, SEZWP entries, and ICEGATE bill of entry records instantly. Your GSTR-2B and purchase register files are read in your browser and never uploaded to any server.
Last checked: 26 October 2026. Sources: GSTN GSTR-2B FAQ, Section 16 CGST Act, Rule 36 CGST Rules.