Navigating the intricacies of Goods and Services Tax (GST) is a critical aspect of financial management for businesses. GST reconciliation plays a pivotal role in ensuring accurate reporting and compliance. In this guide, we unravel the nuances of GST reconciliation, its importance, and effective strategies for streamlined financial processes.
What is GST reconciliation?
GST reconciliation is the meticulous comparison of the data filed by the taxpayer in their GST returns with the details present in the government's portal. This process ensures that the financial information provided by the taxpayer aligns with the government's records, leading to accurate and error-free reporting.
Importance of GST reconciliation
There are several reasons why businesses registered under GST are required to carry out reconciliation of their GST returns data.
Taxpayers are permitted to claim Input Tax Credit (ITC) only where the relevant invoice is reflected in their GSTR-2B. Accordingly, reconciliation becomes necessary wherever there is a mismatch between the ITC recorded in the purchase register and that appearing in GSTR-2B. Up to July 2020, taxpayers compared GSTR-2A with their purchase register. However, with the introduction of the static return in Form GSTR-2B, monthly reconciliation has shifted from GSTR-2A to GSTR-2B. That said, for annual reconciliation purposes, GSTR-2A—being a dynamic return—is generally preferred. As an exception, reference must still be made to GSTR-2A for TDS and TCS credits.
GST returns are filed on a monthly or quarterly basis. Upon the close of the financial year, annual returns must be submitted by 31 December of the following financial year. This requires consolidation of data reported throughout the year. To ensure the accuracy of declarations and to avoid duplication, taxpayers should reconcile the data, consolidate the figures, and then proceed with the final declaration.
The GST law prescribes specific deadlines for making amendments to returns or claiming ITC. As per the CGST Act, the following actions must be completed on or before the earlier of 30 November (i.e. the due date for filing the return under Section 39 for the month of October following the end of the relevant financial year) or the date of furnishing the relevant annual return:
- Claim eligible ITC in respect of invoices pertaining to a financial year.
- Undertake any apportionment of ITC for a financial year into eligible and ineligible portions, where not done earlier.
- Declare credit/debit notes issued against invoices raised during a financial year.
- Make amendments to information reported in GST returns filed for a financial year.
*Due dates are subject to change in accordance with notifications issued by the CBIC.
With effect from 1 January 2021, a tax officer may suspend a taxpayer’s GST registration and issue a show cause notice for cancellation in Form REG-31 if discrepancies are identified, including:
- Mismatches between details of outward supplies reported in GSTR-1 and GSTR-3B.
- Mismatches between details of inward supplies reflected in GSTR-2B and those reported in GSTR-3B.
Which data should be reconciled under GST?
The data subjected to reconciliation includes sales and purchase invoices, input tax credits, and various other financial transactions. Reconciling these elements ensures consistency between a business's financial records and its GST returns, promoting accuracy and compliance.
| Data for Reconciliation Under GST | Description |
| Sales Invoices | Verify sales transactions reported in GST returns against actual invoices |
| Purchase Invoices | Cross-check purchase transactions in GST returns with recorded invoices |
| Input Tax Credit (ITC) | Ensure accuracy in claiming ITC by reconciling it with purchase invoices |
| GSTR-1 and GSTR-3B | Match the data reported in monthly returns (GSTR-1 and GSTR-3B) for coherence |
| Electronic Credit Ledger and Electronic Cash Ledger | Reconcile ledger entries with actual payments and available credit |
| GST Payments | Verify the total tax liability against the payments made during the period |
Reconciliation before GST vs under GST
Reconciliation, or the matching of sales and purchase details with returns, is not new to taxpayers. It was also a feature of the earlier VAT and excise regimes. In the pre-GST era, data matching was relatively simpler for many businesses, owing to greater familiarity with the system and comparatively lower penal consequences.
Under the earlier regime, the tax authorities would typically communicate with the taxpayer only if discrepancies were identified during the processing of regular or annual returns. Subsequent scrutiny or audits would then be undertaken, where necessary. Businesses now frequently rely on a GST calculator to reconcile input tax credit, tax liability, and return data more accurately under GST.
However, under GST, reconciliation has assumed far greater importance. The accuracy of input tax credit (ITC) availed by businesses is closely and continuously monitored by the GST authorities through the online tax system. Taxpayers are therefore required to reconcile their data on a regular basis—generally every month—with the details declared by their suppliers. This is essential to ensure correct ITC claims and to avoid the risk of GST registration being suspended due to significant mismatches between returns. The return filing and processing framework is largely automated, and the various GST returns are interlinked.
Reasons why GST reconciliation is a pain for small business
While GST reconciliation is indispensable, it can be a challenging task, especially for small businesses. The intricate details involved and the frequency of changes in the tax laws can create complexities. Small businesses often struggle with the manual efforts required for precise reconciliation.
How to do GST reconciliation?
To begin with, reconciliation should be carried out for each GSTIN and thereafter reviewed at the PAN level. It must be undertaken across all months of the financial year. In addition, any amendments made in the current financial year relating to returns of the previous financial year should also be taken into account.
Input Tax Credit (ITC) is a critical component of GST returns and assumes greater importance than most other elements. The stage at which the validity of ITC claims is verified has shifted under the GST regime. Taxpayers are now expected to confirm the correctness of their claims at the time of filing returns—by reconciling with GSTR-2B or GSTR-2A and taking appropriate action—whereas earlier this verification was largely undertaken by the tax authorities during return processing.
Accordingly, vendor-wise reconciliation should be performed on a regular basis. Where this has not been done periodically, it should at least be completed before filing the return for September of the financial year following the relevant financial year. This enables taxpayers to identify and declare any unclaimed ITC within the prescribed time limits.
Key reconciliation activities include:
- Claiming ITC pertaining to a financial year where not claimed earlier, or reversing ineligible ITC where not previously identified.
- Matching export details reported in Table 6A of GSTR-1 with the corresponding disclosures in GSTR-3B.
- Reconciling export details in Table 6A of GSTR-1 with shipping bill data submitted on ICEGATE.
- Comparing the Annual Income Tax Return with the Annual GST Return.
- Declaring turnover from business at the PAN level.
- Comparing the purchase register with GSTR-2B/2A for the entire financial year.
- Reconciling GSTR-1 with GSTR-3B.
- Comparing ITC reported in GSTR-3B with GSTR-2B/2A for the full year.
Common issues with GST reconciliation
The primary concerns of a taxpayer typically centre around the following:
- Whether they are compliant with GST requirements, particularly in relation to the claiming of Input Tax Credit (ITC).
- Whether there are any errors or omissions that could result in notices being issued at a later stage.
- Whether they are foregoing working capital by claiming less ITC than they are entitled to.
- Which suppliers are creating the greatest challenges in reconciliation, and how the process can be simplified for both parties.
Key challenges in reconciling GST returns include:
- The invoice number recorded by the purchaser does not match the invoice reflected by the supplier in GSTR-2B, often due to differing numbering conventions.
- The purchaser may operate across multiple states, while the supplier may have raised the invoice using a different GSTIN (such as a head office GSTIN), resulting in incomplete reflection at the relevant GSTIN level.
- The invoice date recorded by the purchaser does not align with that of the supplier, typically because the purchaser has recorded a different date instead of the one stated on the sales invoice.
- The purchaser and supplier may have reported the same invoice in different return periods.
- Minor differences in invoice values may arise due to differing rounding-off practices adopted by the parties.
- Invoice values may not align where a credit note or debit note has been issued but is not properly matched during reconciliation.
- Instances where the invoice number and date do not match, but the invoice value coincides between the two parties.
- Situations involving multiple invoices of identical value issued on different dates, where one party has recorded more invoices than the other—commonly seen in businesses with regular, fixed supplies.
- A significant challenge arises from differences in the manner in which invoice numbers are recorded or stored by each party, whereas the reconciliation process generally requires an exact match based on invoice number.
Things to check while matching GST returns
Matching GST returns involves a comprehensive review of sales and purchase data, ensuring accurate input tax credit claims, and validating the tax payments. Businesses must meticulously check the data to identify any discrepancies and rectify them promptly.
How is GST reconciled manually?
Manual GST reconciliation involves a step-by-step comparison of data in GST returns with the books of accounts. It requires a keen eye for detail and a thorough understanding of GST regulations. Despite its challenges, manual reconciliation remains a common practice, especially for businesses with simpler transactions.
Drawbacks manual GST reconciliation using GST
Manual GST reconciliation, while cost-effective, has its drawbacks. It is time-consuming, prone to human errors, and may not be suitable for businesses with a high volume of transactions. This emphasises the need for leveraging technology to streamline and automate the reconciliation process.
Ensuring smooth GST reconciliation: key best practices
Adopting the following consistent practices can make GST reconciliation more straightforward, accurate, and significantly less time-consuming:
- Establish a regular reconciliation cycle: Follow a fixed monthly or quarterly schedule to ensure that mismatches are identified and reviewed consistently.
- Maintain clear and complete documentation: Keep invoices, credit notes, and supporting records well organised to facilitate easy verification.
- Update customer and supplier details periodically: Ensuring the accuracy of GSTINs and place-of-supply information helps minimise recurring errors.
- Track amendments made in previous returns: Maintaining a record of corrections prevents duplication and ensures proper adjustments.
- Maintain a simple reconciliation log: Record discrepancies identified and the actions taken, to improve accuracy and efficiency in future reconciliations.
Conclusion
GST reconciliation is an indispensable aspect of financial management for businesses. While manual reconciliation is an option, businesses should explore advanced GST reconciliation software for more efficient and accurate results.
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