Introduction
To promote mechanization and ease of farming operations, the Government of India has extended tax relief on key agricultural equipment. As part of this initiative, harvesting and threshing machinery — essential tools in the agricultural production cycle — now attract a 5% GST rate.
While this move reduces the cost burden on farmers and end-users, manufacturers of these machines are facing a persistent issue — an inverted duty structure. This occurs because most inputs and raw materials used in manufacturing are taxed at 18% GST, while the final product is taxed at just 5%, leading to a buildup of unutilized Input Tax Credit (ITC) month after month.
Understanding the Inverted Duty Structure in Agricultural Machinery
In the agricultural equipment manufacturing industry, components like steel parts, rubber belts, hydraulic systems, electronic controllers, and other assemblies are taxed at 18%.
When these are used to manufacture threshers, reapers, or harvesters — which are taxed at only 5% GST — the manufacturer ends up paying more GST on inputs than they collect on outputs.
This difference leads to the accumulation of Input Tax Credit, commonly known as “blocked GST,” because it cannot be utilized or adjusted against future output tax liabilities.
The result? Manufacturers face cash flow constraints and reduced liquidity, impacting their ability to reinvest in production, innovation, and growth.
Legal Provision for GST Refund on Inverted Duty Structure
Under Section 54(3) of the Central Goods and Services Tax (CGST) Act, 2017, manufacturers suffering from an inverted duty structure are eligible to claim refunds of accumulated ITC.
As per Rule 89(5) of the CGST Rules, the refund can be claimed for the unutilized portion of ITC arising due to the difference between input and output tax rates.
To file such a refund, manufacturers must use Form GST RFD-01 on the GST portal and provide necessary documentation, including:
- Detailed invoices of inputs and outputs,
- GSTR-2B and GSTR-3B reconciliation, and
- Calculation of eligible refund amount as per the prescribed formula.
Challenges Manufacturers Commonly Face
Despite eligibility, many agricultural machinery manufacturers struggle to receive refunds on time due to:
- Errors in data reconciliation between GSTR filings,
- Incomplete documentation or mismatched invoices,
- Frequent queries and clarifications from GST officers, and
- Limited understanding of refund calculations under the inverted structure.
These procedural delays often result in frozen working capital and operational strain for manufacturers.
How GST Refund Services Simplifies the Process
At GST Refund Services, we specialize in helping agricultural machinery manufacturers recover accumulated ITC efficiently and compliantly.
Our process includes:
✅ End-to-end assistance in refund calculation and filing under Rule 89(5)
✅ Accurate reconciliation of GSTR-2B, GSTR-3B, and purchase records
✅ Preparation and submission of refund applications (Form RFD-01)
✅ Coordination with GST authorities to resolve queries
✅ Timely follow-up to ensure refund disbursal without delays
We ensure that every refund claim is supported by complete documentation and legal compliance — giving manufacturers confidence and freeing up their blocked funds.
Why Timely Refunds Matter for Manufacturers
Efficient refund management isn’t just about compliance — it’s about business growth.
When refunds are claimed on time, manufacturers can:
- Improve working capital liquidity
- Reinvest in production and R&D
- Reduce dependency on external financing
- Maintain competitive pricing in the agricultural machinery market
Recovering your GST refunds ensures your capital keeps working for you, not sitting idle in the system.
Conclusion
While the government’s move to reduce GST on harvesting and threshing machinery to 5% is beneficial for farmers, manufacturers must actively address the impact of the inverted duty structure.
By partnering with GST Refund Services, you can recover your blocked GST input credits, enhance cash flow, and ensure compliance with GST laws — allowing your business to focus on what truly matters: driving agricultural innovation and productivity.
✅ Get Expert Assistance Today
📞 Call: +91-9811504102
📧 Email: info@lalitkhurana.com
🌐 Visit: www.gstrefundservices.com

