Patna High Court Upholds GST Time Limit for Input Tax Credit Claims (Section 16(4)) — Patna High Court 2023

Simplified Explanation of the Judgment

This Patna High Court decision deals with a common and practical GST problem faced by many businesses: what happens when a taxpayer files the GSTR-3B return late and claims Input Tax Credit (ITC) after the statutory time limit? In a batch of writ petitions, the petitioners (registered taxpayers) challenged the constitutional validity of Section 16(4) of the CGST Act and the BGST Act (Bihar GST Act). They argued that the law unfairly blocks ITC if claimed after a cut-off date, even when the underlying purchase invoices are genuine and tax has already been paid in the supply chain.

Background in simple terms

Under GST, ITC allows a business to set off the GST it paid on purchases (inputs) against the GST it collects on sales (output). This helps avoid “tax on tax.” But the GST law does not allow unlimited time to claim ITC. Section 16(4) imposes a deadline: a registered person cannot claim ITC for a financial year after the due date of the return for a specified later month (earlier it was September following the year; later amended to 30th November) or after filing the annual return—whichever is earlier.

In the representative case used by the Court, the petitioner filed GSTR-3B returns for certain months of FY 2018–19 after the permitted window. The tax department issued a show cause notice under Section 73 and then passed an order disallowing ITC due to the time bar, raising a large demand with interest and penalty. The appellate authority also rejected the petitioner’s appeal on the same reasoning: ITC was inadmissible due to Section 16(4).

What the petitioners argued

The petitioners raised several connected arguments:

1. Section 16(4) is unconstitutional because it violates Article 14 (equality) and Article 300A (right to property). They claimed ITC is a vested right—like property—and cannot be taken away merely due to delay in filing returns.
2. They asked the Court to treat Section 16(4) as procedural, not mandatory, and said it should not override the substantive entitlement in Section 16(1) and 16(2).
3. They urged the Court to read down Section 16(4), suggesting the embargo should apply only to invoices received late, not to genuine invoices that were simply claimed in a belated return.
4. They also questioned whether GSTR-3B can be treated as a return under Section 39(1), and challenged the retrospective rule treating GSTR-3B as a valid return.

What the State/Union argued

The State and Union opposed the challenge and emphasized that ITC is a statutory benefit/concession, not an absolute right. They argued that Section 16 contains conditions, and Section 16(4) is a mandatory condition precedent—if you miss the deadline, ITC cannot be claimed.

How the Court reasoned

The Court focused on a key question: Is ITC “property” or a vested right protected by Article 300A even when statutory conditions are not complied with? The Court accepted that the right to property is a constitutional/human right and can only be taken away by law, and it discussed the Supreme Court’s explanation of “property” under Article 300A.

However, the Court held that ITC becomes a vested right only when the statutory conditions are fulfilled. In other words, a taxpayer cannot claim Article 300A protection for ITC if the law itself makes timely filing a condition for entitlement. The Court specifically held that Section 16(4) is one of the conditions that determines whether a person becomes “entitled” to ITC, and therefore it is not unconstitutional.

The Court also refused to “read down” the provision. It noted the presumption of constitutionality of legislation and found no necessity to dilute a clear statutory time limit.

Finally, relying on Supreme Court precedents under VAT law (where time limits for ITC claims were upheld), the Patna High Court concluded that Section 16(4) of CGST/BGST is constitutionally valid and does not violate Articles 19(1)(g) or 300A. The entire batch of writ petitions was dismissed.

Significance or Implication of the Judgment (For general public or government)

1. Strict compliance culture under GST: The ruling makes it clear that courts will likely treat GST ITC timelines as mandatory. Late filing can directly cause permanent ITC loss, even if the purchase is genuine.
2. Practical warning to businesses in Bihar: Businesses must strengthen internal compliance—timely GSTR-3B filing is not just procedural; it can decide whether ITC survives.
3. Supports revenue certainty for government: The judgment supports the government’s objective of finality in tax administration, limiting “open-ended” credit adjustments years later.
4. Litigation strategy impact: Taxpayers may find it harder to challenge ITC denial purely on equity/harshness grounds when the statute is unambiguous.

Legal Issue(s) Decided and the Court’s Decision with reasoning

• Issue: Whether Section 16(4) CGST/BGST (time limit for claiming ITC) is unconstitutional for violating Articles 14 and 300A.
  Decision: Upheld as constitutionally valid; ITC is conditional and becomes vested only upon fulfilling conditions including Section 16(4).
• Issue: Whether Section 16(4) should be treated as directory/procedural or read down.
  Decision: Rejected; wording is clear and mandatory; no grounds to read down.
• Issue: Whether denial of ITC amounts to deprivation of property without authority of law (Article 300A).
  Decision: No; the “authority of law” exists in Section 16 itself; ITC is not unconditional property.

Judgments Referred by Parties

• Vinoy Viswam v. Union of India, (2017) 7 SCC 59 — relied upon to argue discrimination/Article 14 concerns.
• Modern Dental College and Research Centre v. State of Madhya Pradesh, (2016) 7 SCC 353 — cited for proportionality/unreasonable restriction arguments.
• K.T. Moopil Nair v. State of Kerala, AIR 1961 SC 552 — cited to support challenge on confiscatory nature.
• Apfert Technologies Pvt. Ltd. v. Union of India (Punjab & Haryana High Court; stated to be affirmed by Supreme Court) — cited to argue ITC as indefeasible right (as claimed by petitioners).

Judgments Relied Upon or Cited by Court

• Jilubhai Nanbhai Khachar v. State of Gujarat, 1995 Supp (1) SCC 596 — cited for meaning of “property” under Article 300A.
• ALD Automotive Pvt. Ltd. v. Commercial Tax Officer, (2019) 13 SCC 225 — relied upon to treat ITC as a concession and uphold time-limit conditions (VAT context).
• Godrej & Boyce Mfg. Co. Pvt. Ltd. v. Commissioner of Sales Tax, (1992) 3 SCC 624 — cited within the ITC-as-concession line of reasoning.
• Jayam and Company v. Assistant Commissioner, (2016) 15 SCC 125 — cited for strict compliance with conditions of concession/ITC.

Case Title

M/s Tara Fertilizers Gulabbagh Purnia Vs. The State of Bihar

Case Number

Civil Writ Jurisdiction Case No. 9108 of 2021

Coram and Names of Judges

• Hon’ble Mr. Justice Chakradhari Sharan Singh
• Hon’ble Mr. Justice Madhuresh Prasad

Names of Advocates and who they appeared for

• For the petitioners (batch): Included (among others) Mr. S.D. Sanjay (Senior Counsel), Mr. D.V. Pathy, Mr. Gautam Kumar Kejriwal, Mr. Sriram Krishna, Mr. Akshay Lal Pandit, Mr. Satish Chandra Jha-3.
• For the Union of India: Dr. K.N. Singh, learned Additional Solicitor General (ASG).
• For the State of Bihar: Mr. P.K. Shahi, learned Advocate General, Bihar; and Mr. Vivek Prasad, learned GP-7.

Link to Judgment

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