Match 10,000+ purchase invoices against GST portal GSTR-2B data in under 15 seconds. Detect ITC mismatches, eliminate DRC-01C notices & Section 50 penalties, and automate supplier discrepancy notices.
Government Certified GSP Network • Bank-Grade Security
Click rows below to simulate reconciliation & actions
Seamlessly integrates with your existing workflow
The difference between running manual VLOOKUP calculations on Day 19 and automated audits on Day 14.
Log in to multiple client portal accounts. Manually download JSON files. Spend hours converting JSON to raw Excel rows.
Run manual VLOOKUP models. Compare supplier GSTIN, Invoice Numbers, and Tax Heads. Deal with typos (e.g. `Apex Steel` vs `Apex Steel Ltd`) failing formulas.
Identify mismatches and call/email suppliers. Realize they haven't filed, but since it's Day 19, they can't upload invoices in time for this cycle.
File GSTR-3B with estimated ITC figures. Claim unverified credits under client pressure, causing high risk of DRC-01C automated tax notices.
API connects to GSP and downloads GSTR-2B. Ingests client purchase register (XLS/CSV) and processes 10,000+ rows instantly.
System lists all "Missing in 2B" rows and auto-drafts WhatsApp reminders. Send reminders in bulk. Suppliers file GSTR-1 amendments same day.
Review and finalize reconciliation metrics. Download a perfectly reconciled GSTR-3B Table 4 with fully compliant figures.
File tax returns days before the deadline. Zero DRC-01C risks, 100% maximized cash flow, and satisfied clients.
Automated system-generated notices leave zero tolerance for mismatched ledgers. TaxSolver automates invoice matching against exact GSTN rules.
Rule 88D DRC-01C Trigger
Automated GSTN notice triggered whenever ITC claimed in GSTR-3B exceeds GSTR-2B by more than 10% and exceeds ₹1,00,000.
Mandatory Reply Window
Strict statutory deadline under Rule 88D(2) to either pay the differential via DRC-03 with interest or file Part B reasons on the portal.
Section 50(3) Statutory Interest
Mandatory statutory interest levied on any wrongly availed and utilized ITC from the date of filing until reversal via DRC-03.
Strict GSTR-2B Matching Mandate
Statutory restriction preventing ITC claims unless the invoice details are furnished by the supplier in GSTR-1/IFF and reflected in 2B.
Calculate your exposure to Section 50 interest penalties and automated GSTN compliance notices.
GSTN system automatically triggers a DRC-01C compliance notice for this discrepancy. Reply required within 7 days or GSTIN suspension will occur.
Whether you manage one business or a hundred, TaxSolver adapts to your workflow.
The Problem
Managing 30+ client GSTINs across different ERPs.
How TaxSolver Helps
Multi-client dashboard, standardized import from Tally/Zoho/Busy, and automated supplier discrepancy schedules to eliminate repetitive manual VLOOKUPs.
The Problem
High volume of invoices leading to millions in unclaimed ITC.
How TaxSolver Helps
High-performance matching engine handling 10,000+ rows instantly. Identify exactly which supplier is blocking your working capital.
The Problem
Getting surprise DRC-01C notices for ITC mismatch.
How TaxSolver Helps
Prevent compliance risks before they happen. Connect directly to your GSP, reconcile automatically, and sleep peacefully.
Engineered specifically for Indian Chartered Accountants, tax consultants, and enterprise finance teams who demand deterministic accuracy and data privacy.
Match 20,000+ line purchase registers against GSTR-2B in under 15 seconds. High-performance multi-threaded processing runs in your browser without Excel freezing or row limits.
When using our free offline tool, purchase registers and GSTR-2B JSON files are parsed in local device memory. No client ledger rows are stored on remote databases.
Categorizes every mismatch into actionable buckets: Exact Matches, Tolerance Typo Matches, Missing in 2B (Supplier Default), and Ineligible Section 17(5) items before filing GSTR-3B.
Export clean, multi-tab audit workpapers ready for client review and GST assessment records, complete with mismatch tags, supplier GSTINs, and head-wise tax splits.
Enroll now with ₹0 payment and no credit card required. Experience multi-client reconciliation instantly.
Why growing CA firms are switching from ClearTax, LEDGERS, and error-prone Excel VLOOKUPs.
| Capability | TaxSolver | Legacy Software | Excel VLOOKUP |
|---|---|---|---|
| Live GSTR-2B Fetch via GSP | |||
| Direct ERP Import (Tally, Zoho) | |||
| 10,000+ Invoices Performance | |||
| Automated Supplier WhatsApp Follow-ups | |||
| Section 50 Penalty Diagnostics | |||
| Multi-Client Dashboard for CAs |
Compare matching speed, annual subscription costs, and private in-browser offline mode.
Cloud-native autopilot vs legacy Windows desktop setups and manual portal sync.
Dedicated GSTR-2B reconciliation engine vs heavyweight all-in-one accounting software.
Track which vendors file late, mismatch records, and stall your ITC. Rate supplier compliance to negotiate better payment terms.
Choose the plan that fits your practice or enterprise. Every tier includes our 3-tier GSTR-2B matching engine and direct portal fetch.
For solo tax practitioners, independent CAs & single-entity trading or manufacturing businesses.
Equivalent to ₹833/mo
Tailored for Chartered Accountants & multi-client practices automating ITC audits and vendor chase.
Equivalent to ₹2,083/mo
For mid-market enterprises, multi-branch corporations & corporate finance controllers.
Equivalent to ₹5,000/mo
For national conglomerates, retail networks & high-volume accounting shared service centers.
Equivalent to ₹10,833/mo
Outgrowing your plan? Add GSTIN slots, invoice recharges, or WhatsApp credits directly in your checkout cart.
₹1,000 / GSTIN / year (Sold in packs of 5 for ₹5,000). Expand your portfolio with 5 extra active GSTIN slots.
₹1,499 for an additional 10,000 invoices. Full rollover allowed within your active subscription period.
Standard email is free. ₹1,499 for 1,500 WhatsApp notices (~₹1/msg). Delivers 78% higher vendor response rate.
Stay ahead of recent CGST notifications, GSTR-2B filing rules, and expert tips on avoiding ITC tax mismatches.
GSTR-2BTo reconcile GSTR-2B using an Excel Pivot Table, combine your cleaned Purchase Register (Books) and your GSTR-2B statement into a single Excel worksheet with standardized column headers (Supplier GSTIN, Invoice Number, Invoice Date, Taxable Value, IGST, CGST, and SGST), and add a "Source" column labeling each row as either "Books" or "GSTR-2B"
GSTR-3BGot a DRC-01B or GST demand notice for a GSTR-1/3B mismatch? Learn why it happens, the penalties under Sec 73 & 74, and exactly how to respond. Read now!
GST Registration ProcessRegister for GST in 2026 in just 3 days. Follow our step-by-step guide covering Rule 14A fast-track, Aadhaar authentication, documents & fees. Read now!
Have questions about GSP integrations, security, or matching rules? Read our detailed responses.
GSTR-2B is an auto-drafted ITC (Input Tax Credit) statement generated for every registered person based on the information furnished by their suppliers in GSTR-1, GSTR-5, or GSTR-6. It indicates whether the ITC is available or not available for a specific month.
To reconcile GSTR-2B with your purchase register, you need to match each invoice's GSTIN, invoice number, date, and tax amounts. TaxSolver automates this by directly fetching GSTR-2B from the GST portal and comparing it against your ERP data (like Tally or Zoho) using advanced matching algorithms, eliminating manual VLOOKUPs.
If the Input Tax Credit claimed in GSTR-3B exceeds the eligible ITC available in GSTR-2B by more than the allowed margin, the GST portal will automatically issue a DRC-01C notice. You must reply within 7 days and either explain the difference or pay the excess ITC along with Section 50 interest.
We integrate through government-certified GST Suvidha Providers (GSPs) including Sandbox.co.in. The connection uses standard two-factor OTP authentication. Access tokens generated from the OTP handshake are AES-256-GCM encrypted and automatically expire in compliance with GSTN security mandates.
Our parser handles Excel (.xlsx, .xls) and CSV files. It automatically maps over 30 common accounting column header configurations (including standard exports from Tally Prime, Zoho Books, Busy, SAP, and QuickBooks).
Our primary reconciliation matching is 100% deterministic (GSTIN + Invoice Number + Financial Period). For records with typos, the engine drops back to a configured fuzzy string matching algorithm on the vendor's trade name. Fuzzy matches are highlighted for human approval.
The reconciliation worker automatically queries historical GSTR-2B data. If a supplier files an invoice late, the system flags it as 'Matched (Cross-Period)' and suggests appropriate adjustments to prevent double-claiming.
After you approve the reconciliation job, the system compiles the final compliance figures into the exact schema required for GSTR-3B Table 4 (Eligible ITC, Ineligible ITC, ITC Reversals). You can review the totals and upload the finalized draft to the GST portal in one click.
Yes. TaxSolver is built on a high-performance backend that can process and match over 100,000 invoices in under 3 minutes without crashing your browser.
TaxSolver includes an automated follow-up module. With one click, it groups all missing invoices by supplier and drafts personalized WhatsApp messages or emails for you to send, reminding them to file their returns.
Yes, we offer a 14-day free trial for CA firms and businesses to test the platform with their real data and experience the time savings firsthand.
No, TaxSolver is a 100% cloud-based SaaS platform. You can access it from any web browser on Windows, Mac, or Linux without installing any desktop software.