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May 22, 2025

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GST rates and HSN code 3906 for Acrylic Polymers

India marks a historical tax reform with the Goods and Services Tax (GST) because it unites multiple indirect taxes into one unified system. Goods and services fall under the Harmonized System of Nomenclature (HSN), which offers taxpayers an effortless system to classify items for taxation requirements. The HSN code 3906 refers to acrylic polymers in their original form, used primarily for paint and adhesive production and coating services as well as plastic manufacturing.

Understanding the GST rate applied to HSN 3906 serves three purposes for manufacturers, traders, and importers: it brings regulatory compliance and allows them to optimize tax cash flow and achieve the best value for their investments. Entities can avail GST exemptions for acrylic polymers classified under HSN code 3906 when exporting goods to SEZs or outside of India.

The tax rate on these acrylic polymers stands at 18%. Proper invoice issuance along with tax filings and documentation makes up the basis of compliance requirements. Acrylic polymers require GST rate implementation along with necessary exemptions and classification procedures while manufacturers must follow compliance protocols.

Understanding HSN Code 3906

HSN code 3906 refers to acrylic polymers in primary forms, including those used as raw material in industrial uses. A few of the well-known acrylic polymers under HSN 3906 are:

1. Polymethyl Methacrylate (PMMA): Applied in optical lenses, auto parts, and acrylic sheets.

2. Acrylic Emulsions: Applied in paint, coatings, and adhesives.

3. Acrylic Copolymers: Applied in textiles, auto parts, and plastic products.

4. Acrylic Resins: Utilized in building materials, waterproofing compounds, and sealants.

GST Rates of Acrylic Polymers on HSN 3906

GST rates on HSN 3906 (Acrylic Polymers in Primary Forms) are different concerning product type and intended use. Below is the classification by GST:

HSN Code	Product Type	GST Rate
3906	Polymethyl Methacrylate (PMMA)	18%
3906	Acrylic Emulsions	18%
3906	Acrylic Resins	18%
3906	Acrylic Copolymers	18%

Detailed Breakdown of GST Components on HSN 3906

The classification of GST depends on transaction type using three categories that include CGST, SGST, and IGST.:

1. CGST (Central GST): The central government recovers the CGST (Central GST), which applies to sales taking place within state borders.

2. SGST (State GST): The state government collects SGST during intra-state transactions while applying it together with CGST.

3. IGST (Integrated GST): The central government controls the levy and collection of IGST as a tax for inter-state and international transactions.

For example, the Maharashtra-based acrylic polymer manufacturer applies 18% IGST to their inter-state product sales delivered to Gujarat customers. Customers who make interstate sales within Maharashtra must pay tax via a combination of 9% CGST with 9% SGST.

Exemptions and Special Cases Under GST for HSN 3906

Except for an 18% rate of GST, there are various exemptions and special cases with most acrylic polymers:

1. Exports: Acrylic polymers shipped outside India attract zero-rated GST, and the exporter can avail of Input Tax Credit (ITC).

2. Supply to SEZs (Special Economic Zones): Supplies to SEZ units can be eligible for a zero GST rate.

3. Goods under Government Subsidy Programs: Certain government schemes for industrial development might offer tax benefits or exemptions on raw materials such as acrylic polymers.

GST Compliance & Documentation for HSN 3906

Companies that trade in acrylic polymers have to follow GST compliance norms, such as:

1. GST Invoice – Stating the HSN code 3906, tax rate, and GSTIN information.

2. E-Way Bill – Required for consignments of value over ₹50,000.

3. GSTR-1 & GSTR-3B Filing – Monthly or quarterly filing of tax returns for proper tax credits and compliance.

Common GST Filing Errors for HSN 3906 Companies

1. Misuse of HSN Code: Misclassification can result in penalties and compliance issues.

2. Not Claiming Input Tax Credit (ITC): Companies not claiming ITC on acquisitions raise their overall tax liability.

3. Incorrect GST Rate Application: Using a lower or higher GST rate can lead to tax disputes or audits.

Comparison of GST on Acrylic Polymers in India vs. Other Countries

Country	Tax on Acrylic Polymers
India	18% GST
USA	No federal VAT; state sales tax varies (4-10%)
European Union	VAT rates vary (19-25%)
China	13% VAT

India's GST rate of 18% is higher than that of China's 13% VAT but lower than the 19-25% VAT in the EU.

Effect of GST on Pricing & Consumer Behavior

1. Raw Material Costs Rise: Higher prices are reflected by the manufacturers of paints, adhesives, and plastics due to the 18% GST rate.

2. Promotion for Domestic Manufacturing: Input Tax Credit (ITC) advantages turn domestic manufacturing desirable.

3. SEZ and Export Market Growth: Zero-rated GST for exports has increased global trade in acrylic polymers.

Conclusion

HSN code 3906 plays a crucial role in the GST taxation of acrylic polymers. The 18% GST rate requires businesses to handle tax obligations through the proper utilization of ITC benefits according to all applicable compliance requirements. The avoidance of financial penalties exists alongside tax reduction when businesses maintain proper GST filing processes alongside complete documentation.

Succeeding in acrylic polymer business operations requires manufacturers, importers, and traders to monitor policy changes and understand both exemptions and government notifications. The cost-effectiveness of operations requires businesses to follow GST rules by properly classifying their products as HSN 3906.

Companies involved in exports, together with Special Economic Zones (SEZs) can obtain tax exemptions that lessen their business costs. Businesses seeking professional tax advice while consulting official GST guidelines will achieve effective regulation navigation. Companies that take proactive steps in tax planning maintain both regulatory compliance and money-saving benefits in the developing GST market.

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Suggested read: Paintings and drawings HSN Code & GST Rate - 9701

FAQs

1. What is the GST tax rate for acrylic emulsions?

The GST tax rate for acrylic emulsions under HSN 3906 is 18%.

2. Can a business avail of Input Tax Credit (ITC) on acrylic polymers?

Yes, a business can avail of ITC on acrylic polymers utilized during production or resale.

3. Are imported acrylic polymers charged extra taxes?

Yes, IGST and customs duty are levied on imported acrylic polymers.

4. Is there any exemption for small-scale enterprises?

Small enterprises under the GST composition scheme can have lenient tax burdens, but cannot avail ITC.

5. Do all acrylic polymers come under HSN 3906?

Only the primary form of acrylic polymers is covered under HSN 3906. Processed acrylic products can have other HSN codes.

6. Is GST applicable to sales of second-hand acrylic polymers?

Yes, GST applies to second-hand or refurbished acrylic polymers, but on a margin scheme where tax is imposed on the margin profit rather than the entire price.