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Global e-Invoicing

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Cygnet Vendor Postbox

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Cygnet BridgeFlow

Accelerate Vendor Onboarding with BridgeFlow

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Cygnet Bills

GST Filing 360°: GST, E-Invoicing, E-Way Bills & Annual Returns Made Simple

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Cygnet Bills

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Cygnet IRP

GST Filing 360°: GST, E-Invoicing, E-Way Bills & Annual Returns Made Simple

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Cygnet IRP

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Cygnature

Automating the Shipping Bill & Bill of Entry Invoice Operations for a Leading Construction Company

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Cygnature

From Manual to Massive: How Enterprises Are Automating Invoice Signing at Scale

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What’s new

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Cygnet.One’s GenAI Ideation Workshop

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Digital Engineering

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Digital Engineering

Extend your team with vetted talent for cloud, data, and product work

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Quality Engineering

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Cloud Engineering

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Cloud Engineering

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Managed IT Services

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Managed IT Services

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Amazon Web Services

Cygnet.One’s GenAI Ideation Workshop

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Amazon Web Services

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Cygnet TaxAssurance

Tax Governance Frameworks for Enterprises

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Cygnet TaxAssurance

Cygnet Launches TaxAssurance: A Step Towards Certainty in Tax Management

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The Enterprises GST Challenges

GST Challenges

Lakhs of purchase invoices across entities & GSTINs

Invoices arriving via ERP, scans, PDFs, and emails.

Manual efforts spent in identifying categories (Imports, RCM, ISD, Normal Supply) and eligibility (eligible, ineligible) of the inward supply.

Teams spend hours deciding the classification of the invoice under different tables of GSTR 3B in compliance with Circular 170

Issues are often discovered during filing of returns. And if missed out, risks get accumulated.

With Cygnet.One get GST certainty built into every invoice

Cygnet.One replaces manual GST judgement with system-led, invoice / line item -level ITC eligibility and GSTR-3B classification, delivering accuracy, consistency, and audit readiness at scale without disrupting existing ERPs.

Unified Invoice Ingestion

Ingest invoices seamlessly from ERP systems, scanned documents, PDFs, and vendor emails via Intelligent Document Processing.

AI-Based ITC Eligibility Determination

Automatically determines eligible, partially eligible, or ineligible ITC for every invoice using GST-aligned, explainable logic.

Early Invoice-Level Risk Identification

Identifies GST risks such as blocked credits, POS issues, RCM applicability, imports, ISD, and time-bar exposure early before filing.

Accurate GSTR-3B Classification, From the Start

Maps each invoice directly to the correct GSTR-3B table and sub-clause (4A, 4B, 4D, RCM, etc.), eliminating downstream rework and reconciliation.

Audit-Ready Decision Trails

Maintains structured, invoice-level reasoning for every decision, supporting audits, internal reviews, and governance requirements.

GSTR-3B Preparation Enablement

Feeds GSTR-3B-ready structured data into downstream systems via API or export files, reducing dependence on spreadsheets and manual consolidation.

How Invoice-Level GST Classification Works

litigation

What This Enables for Finance & Tax Leaders

  • Accurate GSTR-3B classification right from the start

  • Shift from manual invoice review to exception-only control

  • Consistent ITC decisions across entities and GSTINs

  • Greater control & predictability over period close timelines

  • Stronger audit and litigation readiness