PAKALA GST–AI • Automated GSTR-2B Reconciliation & Return Generator
Stop forfeiting eligible Input Tax Credit (ITC) to supplier invoice discrepancies. PAKALA GST–AI runs deterministic multi-pass algorithms matching internal purchase registers against official GST portal GSTR-2B JSON in sub-second intervals, ensuring 100% compliance with Section 16(2)(aa) and Rule 59(6).
Automated GSTR-2B Return Dashboard & Reconciliation Cockpit
High-velocity reconciliation interface cross-referencing purchase books against government GSTR-2B JSON data in sub-second intervals with 4-tier match categorization.
- 4-Tier Classification: Exact Matches, Probable Matches (minor punctuation), Inward Only, and Missing in GSTR-2B.
- Statutory ITC Protection: Safeguards Input Tax Credit under Section 16(2)(aa) by preventing claims on unfiled supplier invoices.
- Rule 59(6) Compliance: Automated detection of supplier return filing defaults preventing cascading disallowed credit.
- Instant Mismatch Dispatch: 1-Click generation of supplier discrepancy sheets in Excel and PDF formats.
Built-In Guarantees
- 100% Workstation Privacy Your purchase ledgers, supplier pricing, and financial records stay encrypted on your local workstation. Zero cloud transmission.
- Sub-Second Match Speed Multi-threaded matching engine cross-references over 10,000 invoice lines in under 2 seconds.
- Intelligent Token Normalization Tolerates slash and hyphen variations in invoice numbering without missing valid matches.
- Direct GSTN JSON Payloads Generates validated, portal-ready JSON files conforming strictly to the latest official GSTN schemas.
- Zero Per-Invoice Fees Perpetual license ownership with unlimited invoice line reconciliation and zero per-voucher charges.
Automated 2B vs. Purchase Register Matching
Directly import Tally, SAP, or Excel purchase registers. Our engine parses official GSTR-2B JSON files, categorizing invoices into: Exact Matches, Probable Matches (minor punctuation), Inward Only, and Missing in 2B.
Direct GSTR-1 JSON Return Packaging
Generate validated GSTR-1 JSON payloads conforming to the latest GSTN schema specifications with automatic B2B, B2CL, B2CS, CDNR credit/debit notes, and HSN summary packaging.
Automated Supplier Mismatch Notices
Instantly generate professional PDF and Excel mismatch communication sheets showing unfiled invoices and tax differences to demand prompt supplier portal filing before monthly deadlines.
Filing Compliance & ITC Blocking Alerts
Alerts your finance team if a supplier has failed to file their GSTR-3B for consecutive tax periods, preventing disallowed Input Tax Credit under Section 16(2)(aa) and clawback interest.
Verified GST Workspaces & Compliance Modules
Examine the authentic production workspaces of PAKALA GST–AI in active corporate tax operations.
Official GSTR-1 Return & JSON Generator
Directly packages outward tax invoices into validated GSTR-1 JSON payloads. Automatically segregates B2B taxable supplies, B2CL interstate invoices, B2CS retail sales, CDNR credit notes, and HSN summary tables without manual copy-pasting.
Ledger Reconciliation & Discrepancy Engine
Sub-second multi-pass cross-referencing between ERP purchase ledgers and government GSTR-2B data. Features intelligent invoice number tokenization (matching INV/01 with INV-01) and tax slab alignment.
Sales Invoicing & e-Way Bill Register
Full commercial sales register with automated tax rate calculations (CGST, SGST, IGST), state-of-supply determination, and direct preparation of e-Way bills and e-Invoicing Invoice Reference Numbers (IRN).
Client Master & Multi-State Register
Central management directory for enterprises operating across multiple Indian states. Configures legal entity PANs, state-specific GSTINs, authorized signers, filing frequencies (Monthly vs. QRMP), and local backup paths.
Technical & Operational Matrix
Detailed capability and architectural benchmarks for PAKALA GST-AI.
| Capability / Parameter | PAKALA GST–AI | Manual Excel VLOOKUP | Cloud Tax Portals (ClearTax) |
|---|---|---|---|
| Data Sovereignty & Security | 100% Local offline desktop execution (zero cloud upload) | Local, but prone to formula corruption and unencrypted files | Uploads client financial records and invoices to third-party cloud |
| Reconciliation Speed | < 2 seconds for 10,000 invoices (high concurrency) | Hours of manual spreadsheet filtering and macro crashes | Variable (depends on remote server load and queue delays) |
| Intelligent Punctuation Tolerance | Normalized alphanumeric token matching (INV/01 vs INV-01) | Exact text match only (misses obvious typos) | Basic fuzzy match locked behind expensive enterprise tiers |
| Direct JSON Generation | Generates 100% validated portal-ready JSON files | Requires manual data copy-pasting into government offline utility | Generates JSON, but locks files behind per-invoice paywalls |
| Licensing Model & Seat Tax | Perpetual corporate ownership (zero per-invoice consumption fees) | Free, but extremely high human labor and audit penalty cost | Expensive recurring per-invoice consumption fees & per-user seats |
4-Step Implementation & Onboarding Runbook
Predictable onboarding, ledger register ingestion, and staff training.
Format & Register Ingestion
Importing your ERP, Tally, or SAP purchase registers and official GSTR-2B JSON files downloaded from the GST portal.
Deterministic Match Algorithm
Executing 4-stage matching: exact match, punctuation tolerance, tax rate alignment, and supplier GSTIN validation.
Discrepancy Resolution
Reviewing flagged probable matches, exporting supplier mismatch sheets, and confirming eligible ITC claim amounts.
GSTR-1 & Return Export
Exporting final return JSON payloads and signed audit reports ready for direct upload to GST portal.
Frequently Asked Technical & Commercial Questions
Straightforward answers directly from our senior engineering and solutions team.
Q: How does PAKALA GST–AI protect our company against GST notices under Section 16(2)(aa)?
Under Indian GST law, Input Tax Credit (ITC) can only be claimed if the supplier has actually uploaded the invoice and it appears in your GSTR-2B. Our engine cross-checks every single claim, highlighting missing supplier filings so you never claim ineligible credit that invites 24% interest penalties.
Q: Can the software match invoices if the supplier typed a hyphen instead of a slash (e.g. INV-001 vs INV/001)?
Yes. Our algorithm employs deterministic normalization: it strips whitespace, ignores punctuation differences, and matches the alphanumeric token while verifying that the invoice date and tax values align.
Q: Is our confidential financial data uploaded to any third-party server?
No. PAKALA GST–AI runs completely locally on your office computers. No invoice numbers, client names, or financial balances ever leave your workstation.
Q: Can we generate supplier mismatch emails directly from the software?
Yes. With a single click, you can generate customized Excel or PDF reports categorized by supplier GSTIN, detailing every unfiled invoice with invoice date and taxable value.