GST
Oct 10, 2025

GSTR-2B vs GSTR-3B: Automating ITC Matching for Accurate GST Filing

s_av
Pooja Lodariya

CA

linkedinfacebookinstagramyoutubetwitter
s_blog-post

Under the Goods and Services Tax framework, businesses are required to maintain accurate records of Input Tax Credit(ITC) to ensure compliance and avoid penalties.

One of the key components of GST filing is the reconciliation between GSTR-2B and GSTR-3B, which can often be time-consuming and prone to errors when done manually.

The process of matching ITC from GSTR-2B with the claims made in GSTR-3B can be complex, requiring businesses to identify discrepancies and resolve them promptly.

This is where automation tools like Suvit come into play, offering a streamlined approach to monthly ITC reconciliation.

In this blog, we will explore how GSTR-2B and GSTR-3B work, the challenges faced in manual reconciliation, and how automation tools make ITC matching efficient and accurate.

Understanding GSTR-2B and GSTR-3B

What is GSTR-2B?

GSTR-2B is an auto-generated statement that businesses receive from the GST portal. It details the eligible ITC for a particular period, based on the data reported by suppliers in their GSTR-1 and GSTR-5 returns. It helps taxpayers reconcile the input tax credit they are eligible to claim in their GSTR-3B return.

Key components of GSTR-2B include:

  • Purchases: All eligible purchases made by the business during the tax period.
  • ITC Eligibility: The ITC available for a taxpayer to claim based on supplier reports.
  • Mismatches: Discrepancies between the data in GSTR-2B and the actual claims made in GSTR-3B.

What is GSTR-3B?

GSTR-3B is a monthly summary return that businesses must file under GST. It includes the details of the outward supply, input tax credit (ITC) claimed, and the tax liability for a given month.

Key components of GSTR-3B include:

  • Taxable Supplies: The total value of outward supplies made by the taxpayer.
  • ITC Claimed: The input tax credit that the taxpayer claims for the period, based on GSTR-2B.
  • Tax Liabilities: The GST payable on outward supplies.

Challenges in Manual ITC Reconciliation

Reconciling GSTR-2B with GSTR-3B manually is a tedious and error-prone process. Some of the most common challenges faced by businesses include:

  • Time-Consuming Tasks: Manually comparing GSTR-2B with GSTR-3B requires a significant amount of time and effort, especially when handling large volumes of data.
  • Human Error: Manual entry of data and mismatches between GSTR-2B and GSTR-3B are common, leading to incorrect ITC claims or missing out on eligible credits.
  • Discrepancies: Identifying discrepancies, such as incorrect supplier details or mismatched ITC, is complex and can lead to penalties if not corrected in time.
  • Risk of Non-Compliance: Incorrect reconciliation or late submission of claims can lead to non-compliance with GST rules, risking fines, penalties, or audits.

How Automation Streamlines ITC Reconciliation

The Role of Suvit in Automating ITC Matching

Automation tools like Suvit significantly simplify the ITC reconciliation process between GSTR-2B and GSTR-3B. Suvit helps businesses automate data matching, flagging discrepancies, and suggesting corrective actions.

Here’s how Suvit streamlines the reconciliation process:

  1. Automated Data Matching: Suvit automatically compares GSTR-2B (eligible ITC) data with the ITC claims made in GSTR-3B. It instantly identifies discrepancies such as mismatches, incorrect supplier details, or missing invoices.
  2. Flagging Discrepancies: Any mismatches between GSTR-2B and GSTR-3B are flagged by the tool, helping businesses identify areas that require attention.
  3. Actionable Insights: Suvit provides detailed insights on how to correct discrepancies, ensuring that businesses can take appropriate action to maintain compliance.

Benefits of Automating ITC Reconciliation

The benefits of automating ITC reconciliation using Suvit are numerous:

  • Increased Accuracy: Automated reconciliation eliminates the risk of manual errors, ensuring that ITC claims are accurate and in line with the GSTR-2B statement.
  • Time Efficiency: By automating the reconciliation process, businesses can save valuable time, allowing them to focus on more strategic tasks.
  • Improved Compliance: Automation ensures that businesses stay compliant with GST regulations by promptly addressing discrepancies and submitting accurate returns on time.
  • Risk Reduction: With real-time error detection, automation minimizes the risk of penalties due to incorrect ITC claims.

Practical Guide to Using Suvit for ITC Reconciliation

Setting Up Suvit for GSTR-2B and GSTR-3B Matching

To use Suvit for automated ITC reconciliation, businesses need to follow a few simple steps:

  1. Integration with Accounting Software: Suvit integrates with popular accounting software like Tally. This integration allows seamless data transfer between the accounting system and the GST portal.
  2. Import GSTR-2B Data: Once Suvit is connected to your accounting system, you can import the GSTR-2B data directly into the tool.
  3. Configure Suvit for Automatic Reconciliation: Suvit can be configured to match ITC data from GSTR-2B with the claims made in GSTR-3B automatically. Set up the tool to run reconciliations at regular intervals.

How Suvit Automates the Reconciliation Process

Once configured, Suvit automates the entire ITC reconciliation process, following these steps:

  • Data Matching: Suvit compares GSTR-2B data (purchases and ITC eligibility) with the ITC claims in GSTR-3B.
  • Discrepancy Identification: The tool flags discrepancies, such as mismatched amounts or missing supplier information, in real-time.
  • Actionable Recommendations: Suvit provides recommendations on how to address any discrepancies.

Benefits of Automating ITC Reconciliation with Suvit

Time Efficiency

Automating the ITC reconciliation process reduces the time spent manually comparing data from GSTR-2B and GSTR-3B. This allows businesses to focus on core operations and reduce the time spent on routine compliance tasks.

Accuracy

Suvit’s automation tool ensures that all ITC claims are accurate by removing the risk of human error in the reconciliation process. Automated matching and flagging of discrepancies lead to precise data for filing GSTR-3B.

Compliance and Risk Reduction

By ensuring that ITC reconciliation is done accurately and on time, Suvit helps businesses stay compliant with GST regulations. The tool also minimizes the risk of audits, penalties, and fines related to incorrect ITC claims.

The Future of ITC Reconciliation

As businesses continue to adapt to the evolving GST framework, automation has become a vital tool for ensuring accurate and timely compliance. The reconciliation between GSTR-2B and GSTR-3B is a critical task that can be easily streamlined with automation tools like Suvit.

By leveraging automation, businesses can eliminate the complexities of manual reconciliation, reduce errors, and improve overall efficiency.

Adopting an automated solution for ITC matching is not just a time-saver; it’s an investment in compliance, accuracy, and long-term business growth.

Note: GSTR-3B is in Beta version, launching it very soon!

FAQs

1. What is the difference between GSTR-2B and GSTR-3B?

GSTR-2B is an auto-generated statement showing eligible ITC based on supplier data. While GSTR-3B is the monthly summary return that businesses file, including the ITC they claim and their tax liabilities.

2. How does Suvit help with ITC reconciliation?

Suvit automates the process of matching ITC claims in GSTR-3B with the eligible ITC shown in GSTR-2B, identifying discrepancies and providing actionable insights to ensure compliance.

3. What are the benefits of automating ITC reconciliation?

Automating ITC reconciliation improves accuracy, saves time, reduces the risk of errors, ensures timely compliance, and minimizes the likelihood of penalties due to incorrect ITC claims.

4. Is Suvit compatible with accounting software?

Yes, Suvit integrates with popular accounting software like Tally, QuickBooks, and Xero, making the reconciliation process seamless and efficient.

4. Is Suvit compatible with accounting software?

Yes, Suvit integrates with popular accounting software like Tally, QuickBooks, and Xero, making the reconciliation process seamless and efficient.

5. How do I set up Suvit for ITC reconciliation?

To set up Suvit, integrate it with your accounting software, import the GSTR-2B data, and configure the tool for automatic reconciliation with GSTR-3B. Suvit will then handle the matching process and flag any discrepancies.

If you found this interesting, you might also enjoy the following blogs:

  1. E-Invoicing Under GST: Why Automation is No Longer Optional
  2. ITC Reversal Under GST: How Automation Helps You Stay Compliant
  3. GST Calendar for October 2025: Key Due Dates and Compliance Guide

Recent Blogs