Last updated: 14 Oct 2026

Virtual Auditor

GST Input Tax Credit Advisory

Last updated: 14 Oct 2026

Quick answer: This advisory service helps businesses maximize legitimate Input Tax Credit claims and ensure compliance with Sections 16-18 of the CGST Act. The process involves fact-finding, regulatory analysis, and resolving eligibility challenges, such as GSTR-2B reconciliation, blocked credits under Section 17(5), and ITC reversals for non-payment within 180 days.

ITC optimization, blocked credit advisory, GSTR-2B reconciliation. Section 16/17 compliance. Maximize legitimate ITC claims.

Our Approach

We combine deep regulatory expertise with AI-powered tools to deliver accurate, defensible, and timely results. Every engagement is led by CA V. Viswanathan, ensuring senior-level attention.

Contact Us

Chennai (HQ): G-131, Ground Floor, Phase 3, Spencer Plaza Mall, Anna Salai, Chennai. Phone: +91 99622 60333.

Bangalore: 7th Floor, Mahalakshmi Chambers, 29, MG Road, Bangalore. Phone: +91 95139 39333.

Mumbai: Workafella, AK Estate, SV Road, Goregaon West, Mumbai. Phone: +91 77000 89597.

What has changed in the law — reviewed October 2026

  • Income-tax Act, 2025: assented to on 21 August 2025 and in force from 1 April 2026, it replaces the Income-tax Act, 1961 for tax year 2026-27 onward, and the Income-tax Rules, 2026 (notified 20 March 2026) replace the 1962 Rules. Section and rule numbers on this page are those of the 1961 Act and 1962 Rules, which continue to govern assessments, appeals and pending proceedings for assessment years up to 2026-27; for tax year 2026-27 onward the corresponding provisions of the 2025 Act apply, and our engagement letters quote both.
  • GST demands for tax periods from FY 2024-25 onward are raised under section 74A of the CGST Act, 2017 (inserted by the Finance (No. 2) Act, 2024, in force from 1 November 2024) with one time limit — notice within 42 months of the annual-return due date and order within 12 months of the notice — and a 60-day window for reduced penalty; sections 73 and 74 continue to apply to tax periods up to FY 2023-24.
  • GSTR-9 and GSTR-9C for FY 2025-26 are open on the portal and due 31 December 2026: GSTR-9 optional up to ₹2 crore (Notification 15/2025-CT), GSTR-9C above ₹5 crore (Rule 80(3)); FY 2025-26 straddles the 22 September 2025 rate change, so Tables 4, 5 and 17 are reported in two rate periods; FY 2025-26 ITC must be claimed in a GSTR-3B filed by 30 November 2026 (Section 16(4)); the FY 2022-23 annual return is barred after 31 December 2026 (Section 44(2)). Read our FY 2025-26 annual return note (virtualauditor.in/learn/gstr-9-gstr-9c-fy-2025-26-annual-return-two-rate-year/).

Frequently Asked Questions

What is GST input tax credit?
The credit a registered person can take for GST paid on goods and services used in the course of business, which is set off against the GST payable on its own supplies (section 16 of the CGST Act). Credit is allowed only if the supplier has reported the invoice (it appears in GSTR-2B), the goods or services have been received, and the supplier's tax has been paid.
Which credits are blocked under Section 17(5)?
Virtual Auditor provides expert advisory on this through our FCA + ACS + CFE + IBBI Registered Valuer practice. Contact us at +91 99622 60333 or visit virtualauditor.in for detailed guidance specific to your situation.
How to reconcile GSTR-2B for ITC?
Match every purchase invoice in your books against the invoices appearing in GSTR-2B for the month, take credit only for matched invoices, follow up with suppliers for invoices missing from 2B, and record reversals for ineligible credit (section 17(5)) and for invoices unpaid beyond 180 days. Credit for a financial year must be claimed by 30 November of the following year.
What happens if ITC is wrongly availed?
Non-compliance or delayed action typically results in penalties, interest, and potential prosecution under the relevant statute. Virtual Auditor helps you avoid these consequences through proactive compliance management. Contact +91 99622 60333 for urgent matters.
Can ITC be claimed on capital goods?
This depends on the specific facts and regulatory framework applicable to your situation. Virtual Auditor provides case-specific advisory after understanding your circumstances. Call +91 99622 60333 for a preliminary assessment.
How does GST apply to this transaction, and what evidence supports the treatment?
We work through the transaction in a fixed order: whether it is a supply, of goods or services, and whether it is a composite or mixed supply; the place of supply (IGST Act), which decides IGST or CGST plus SGST; the time of supply and the value (section 15 of the CGST Act); the rate and any exemption; reverse charge; and whether input tax credit is available (sections 16 and 17(5)). The evidence is the contract, invoices, delivery or service records and payment proof. Where the position is uncertain, an advance ruling under section 97 can settle it before you act. You receive a written note of the treatment, the assumptions behind it and the records to keep.

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What has changed in the law — reviewed October 2026

  • Income-tax Act, 2025: assented to on 21 August 2025 and in force from 1 April 2026, it replaces the Income-tax Act, 1961 for tax year 2026-27 onward, and the Income-tax Rules, 2026 (notified 20 March 2026) replace the 1962 Rules. Section and rule numbers on this page are those of the 1961 Act and 1962 Rules, which continue to govern assessments, appeals and pending proceedings for assessment years up to 2026-27; for tax year 2026-27 onward the corresponding provisions of the 2025 Act apply, and our engagement letters quote both.
  • GST demands for tax periods from FY 2024-25 onward are raised under section 74A of the CGST Act, 2017 (inserted by the Finance (No. 2) Act, 2024, in force from 1 November 2024) with one time limit — notice within 42 months of the annual-return due date and order within 12 months of the notice — and a 60-day window for reduced penalty; sections 73 and 74 continue to apply to tax periods up to FY 2023-24.
  • GSTR-9 and GSTR-9C for FY 2025-26 are open on the portal and due 31 December 2026: GSTR-9 optional up to ₹2 crore (Notification 15/2025-CT), GSTR-9C above ₹5 crore (Rule 80(3)); FY 2025-26 straddles the 22 September 2025 rate change, so Tables 4, 5 and 17 are reported in two rate periods; FY 2025-26 ITC must be claimed in a GSTR-3B filed by 30 November 2026 (Section 16(4)); the FY 2022-23 annual return is barred after 31 December 2026 (Section 44(2)). Read our FY 2025-26 annual return note.

Which laws govern this service? — GST

The statutory provisions this service is delivered under, linked to the official text:

GST Input Tax Credit Advisory — Practical Overview

Input Tax Credit (ITC) is the foundation of the GST regime — it allows businesses to claim credit for tax paid on inputs against the tax payable on outputs. However, the eligibility framework under Sections 16-18 of the CGST Act has tightened significantly since 2021 with the introduction of Section 16(2)(aa) (auto-population requirement), Section 38 (supplier-side conditions), and Rule 36(4) (provisional ITC restrictions, now largely subsumed by mandatory matching).

Regulatory and Statutory Framework

Common ITC eligibility challenges: blocked credits under Section 17(5) (motor vehicles below threshold, food and beverages, club memberships, construction services for buildings); apportionment of ITC where used for exempt and taxable supplies; ISD distribution discipline; ITC reversal under Rule 37 for non-payment within 180 days; capital goods ITC apportionment.

Process and Documentation Requirements

The end-to-end process typically involves: (a) initial fact-finding and document collection — incorporation documents, financial statements, board resolutions, and any prior filings on the matter; (b) regulatory analysis — identification of applicable provisions, exemptions, and procedural prerequisites; (c) drafting of the substantive deliverable — whether a report, application, certificate, or representation; (d) obtaining necessary internal approvals from the company's board or shareholders; (e) submission to the regulatory authority with supporting evidence; (f) follow-up on queries and rectifications; (g) post-completion compliance maintenance and record-keeping. Our advisory delivers periodic ITC-eligibility audits identifying recoverable credits, blocked-credit risk areas, and reversal-trigger events — with quantification and recommended remediation steps.

Common Pitfalls and How We Avoid Them

From our litigation and assessment experience, the most frequent issues that escalate into adverse outcomes are: (a) inadequate documentation supporting the technical position taken; (b) inconsistency between disclosures across different statutory filings (income tax, ROC, GST); (c) failure to obtain timely contemporaneous evidence (board minutes, valuer reports, contracts); (d) reliance on form over substance — the Indian regulatory regime increasingly looks through form to economic substance; (e) missed limitation periods for filings, replies, or appeals. Our engagement methodology builds in checks against each of these failure modes from kick-off.

Why CA V. Viswanathan and Virtual Auditor

The combination of FCA, ACS, CFE, and IBBI Registered Valuer credentials under one practice — IBBI/RV/03/2019/12333 — is rare, and is precisely the breadth needed for engagements that span direct tax, indirect tax, corporate law, FEMA, and valuation simultaneously. Our practice has been operating since 2012 with offices in Chennai, Bangalore, and Mumbai, and serves clients across India through secure document-room workflows, named partner ownership, and weekly status updates. Engagements are scoped on fixed-fee terms wherever the work permits, with full transparency on inclusions and exclusions.

Engagement Process and Next Step

Free 30-minute consultation with CA V. Viswanathan to scope your specific requirement, identify the right approach, and provide a written fixed-fee quote within 24 hours. Engagements typically commence within 3-5 working days of acceptance, with kickoff document checklist shared upon engagement letter signing. References from comparable engagements available on request, subject to confidentiality. Call +91 99622 60333 or email support@virtualauditor.in to schedule.

Strategic Business & Compliance Insights

Frequently Asked Questions

What is GST input tax credit?
The credit a registered person can take for GST paid on goods and services used in the course of business, which is set off against the GST payable on its own supplies (section 16 of the CGST Act). Credit is allowed only if the supplier has reported the invoice (it appears in GSTR-2B), the goods or services have been received, and the supplier's tax has been paid.
Which credits are blocked under Section 17(5)?
Virtual Auditor provides expert advisory on this through our FCA + ACS + CFE + IBBI Registered Valuer practice. Contact us at +91 99622 60333 or visit virtualauditor.in for detailed guidance specific to your situation.
How to reconcile GSTR-2B for ITC?
Match every purchase invoice in your books against the invoices appearing in GSTR-2B for the month, take credit only for matched invoices, follow up with suppliers for invoices missing from 2B, and record reversals for ineligible credit (section 17(5)) and for invoices unpaid beyond 180 days. Credit for a financial year must be claimed by 30 November of the following year.
What happens if ITC is wrongly availed?
Non-compliance or delayed action typically results in penalties, interest, and potential prosecution under the relevant statute. Virtual Auditor helps you avoid these consequences through proactive compliance management. Contact +91 99622 60333 for urgent matters.
Can ITC be claimed on capital goods?
This depends on the specific facts and regulatory framework applicable to your situation. Virtual Auditor provides case-specific advisory after understanding your circumstances. Call +91 99622 60333 for a preliminary assessment.
How does GST apply to this transaction, and what evidence supports the treatment?
We work through the transaction in a fixed order: whether it is a supply, of goods or services, and whether it is a composite or mixed supply; the place of supply (IGST Act), which decides IGST or CGST plus SGST; the time of supply and the value (section 15 of the CGST Act); the rate and any exemption; reverse charge; and whether input tax credit is available (sections 16 and 17(5)). The evidence is the contract, invoices, delivery or service records and payment proof. Where the position is uncertain, an advance ruling under section 97 can settle it before you act. You receive a written note of the treatment, the assumptions behind it and the records to keep.