Central Sales Tax Act | Declaration forms

Form H Under Central Sales Tax: Penultimate Sale to an Exporter

Form H is the exporter-issued declaration used to support the treatment of a qualifying penultimate sale as a sale in the course of export under the Central Sales Tax Act, 1956. Its legal basis is Section 5(3) and Section 5(4), read with Rule 12(10) of the Central Sales Tax (Registration and Turnover) Rules, 1957.

Current applicability: Since the introduction of GST on 1 July 2017, most goods are governed by GST rather than CST. Form H remains relevant to eligible CST transactions involving goods still covered by CST, as well as assessments, audits and disputes relating to earlier periods. It is not a general substitute for GST export documentation.

What is Form H?

Form H is a prescribed certificate or declaration furnished by the actual exporter to the supplier making the immediately preceding sale (the penultimate seller). It helps establish that the supplier's sale was made after, and for the purpose of complying with, an agreement or order for or in relation to the export of those goods.

The transaction must satisfy the statutory conditions; merely selling goods to an exporter does not automatically qualify the sale for export treatment.

Legal provisions explained

Provision	Meaning and relevance
Section 5(1), CST Act	Sets out when a sale or purchase is deemed to take place in the course of export, including a sale occasioning export or effected by transfer of documents of title after the goods cross the customs frontiers of India.
Section 5(3), CST Act	Deems the last sale or purchase preceding the export sale to be in the course of export when it takes place after, and for complying with, an export agreement or order.
Section 5(4), CST Act	Requires the selling dealer claiming Section 5(3) treatment to furnish the prescribed declaration from the exporter to the prescribed authority in the prescribed manner.
Rule 12(10), CST (R&T) Rules, 1957	Prescribes Form H for the declaration under Section 5(4), subject to applicable procedural requirements.

Who issues and receives Form H?

Issuing dealer: The actual exporter who purchases the goods for export and provides the prescribed Form H declaration.
Recipient dealer: The supplier or penultimate seller whose sale immediately precedes the export and who claims the statutory benefit.
Tax authority: The selling dealer furnishes the declaration to the relevant assessing authority as required by applicable rules and procedures.

Conditions for claiming penultimate export sale treatment

There must be a genuine export of the relevant goods out of India.
The supplier's transaction must be the last sale preceding the export sale within Section 5(3).
The penultimate sale must occur after the export agreement or order and for the purpose of complying with it.
The goods and quantities must be traceable to the export transaction through commercial and shipping records.
The supplier must obtain the prescribed Form H declaration and comply with the relevant assessment requirements.

Documents generally used to substantiate Form H

Alongside Form H, dealers commonly retain the exporter's purchase order, the overseas buyer's export order or agreement, supplier invoices, delivery or transport records, shipping bill, bill of lading or airway bill, and other records connecting the goods supplied to the goods exported. The exact documentary requirements and permitted electronic processes depend on the relevant State authority and assessment period.

Example of a qualifying transaction

An overseas buyer places an order with Exporter B. To fulfil that order, B purchases the specified goods from Supplier A, and B exports those goods. If A's sale satisfies Section 5(3), A may claim the applicable CST treatment supported by Form H issued by B. By contrast, if A sold the goods to B before any relevant export order existed, the Section 5(3) condition may not be satisfied.

Form H and GST: important distinction

The CST Act continues to have a limited field of operation following GST. Section 2(d) of the CST Act defines goods for CST purposes by reference to specified commodities, including petroleum crude, high speed diesel, motor spirit (petrol), natural gas, aviation turbine fuel and alcoholic liquor for human consumption. The actual application of CST depends on the nature of the transaction and prevailing legislation.

Exports and supplies to exporters of GST-covered goods must instead be evaluated under the Integrated Goods and Services Tax Act, 2017 and applicable GST rules. A Form H certificate by itself does not confer GST zero-rated treatment or replace GST refund, LUT or export documentation requirements.

Official legal references

For historical returns, declaration periods, form issuance and local filing processes, refer to the competent State or Union Territory commercial taxes department and the rules applicable to the relevant period.

Related CST guidance

See the complete guide to CST forms and declarations, the CST registration procedure and the CST rates article for connected topics.

This article provides general information. Eligibility and procedural requirements should be verified against the law and official instructions applicable to the transaction date.