GST mismatches caught and resolved before you file.

Books matched to the GST portal automatically. Mismatches go to your team.

ERP ↔ GSTR-2B
2 of 4 reconciled
Your Books (ERP)GSTR-2B Portal
Vanguard Steel Ltd
TS-7821₹4,82,000
Matched
₹4,82,000
Portal confirmed
Meridian Motors
GI-4471₹3,24,000
₹6K diff
₹3,18,000
Portal confirmed
Nexgen Technologies
IB-1192₹1,86,500
Matched
₹1,86,500
Portal confirmed
Prism Telecom
LT-5540₹2,41,000
Missing
Not found in 2B
Backdrop

GSTR-2B Matching

Nova pulls your ERP purchase data and matches it against GST returns, line by line. Matches are confirmed. Gaps and mismatches are flagged instantly.

including:

Automatic ERP ↔ GSTR-2B reconciliation at invoice level

Flags missing invoices, amount differences, and GSTIN mismatches

Handles amendments and credit-debit notes correctly

Always current with latest GST rates and filing rules

Meridian Motors
INV GI-4471GSTIN 27AAACG...1Z5
ERP
₹3,24,000
2B
₹3,18,000
DIFF
₹6K
Resolved by Agent
Took 1 day, 5 hrs
Nova12 Mar, 9:14 AM
Mismatch detected — ERP ₹3,24,000 vs 2B ₹3,18,000 (₹6,000 diff)
Nova12 Mar, 9:15 AM
Emailing Meridian Motors at accounts@example.com for correction.
Meridian Motors13 Mar, 2:41 PM
Revised invoice uploaded for ₹3,24,000. Please verify.
Nova13 Mar, 2:42 PM
Verified — revised amount matches ERP. Reconciled.
Backdrop

Mismatch Resolution

Nova’s agent contacts vendors directly when mismatches are found. It follows up, collects corrections, and reconciles the data. Your team doesn’t write a single email.

including:

AI agent reaches out to vendors on every mismatch automatically

Tracks vendor responses and follows up until resolved

Reconciles data once vendor provides corrected invoice or confirmation

Full audit trail of every agent action and vendor communication

Backdrop
3/5COMPLIANT
ITC at Risk
₹5.42L
1
High
1
Med
3
Safe
Flagged SuppliersReview before filing
Spectrum Events
high
GSTIN Cancelled
Last checked: 22 Mar 2026
ITC at risk
₹2,18,000
Meridian Motors
medium
Late Filer (3 months)
Last checked: 22 Mar 2026
ITC at risk
₹3,24,000
3 suppliers fully compliant — ITC safe

Supplier Risk Tracking

Nova checks every supplier’s GST filing status automatically. Late filers, cancelled GSTINs, and non-compliant vendors are flagged before they become your problem.

including:

Real-time GST filing status check per supplier

Risk flags: cancelled, suspended, late filer, non-filer

ITC at risk calculated per vendor automatically

Alerts before you file. Catch risky ITC claims early

common questions

Everything about GST reconciliation, answered.

Still have questions? Book a demo and we’ll walk you through it.

How It Works

Setup & Integration

Security & Compliance

What data does Nova reconcile?

Nova matches your ERP purchase register against GSTR-2B data, invoice by invoice, including amounts, tax rates, GSTINs, and credit-debit notes.

How are mismatches resolved?

Nova’s agent contacts the vendor directly by email, collects the corrected data, and reconciles it. Your team only steps in for exceptions the agent can’t close.

Does Nova handle amendments?

Yes. Amended invoices and credit notes are tracked across return periods and reconciled correctly.

Which ERPs does Nova connect to?

SAP S/4HANA, Oracle NetSuite, Microsoft Dynamics 365, and any ERP with API access. We handle integration setup during onboarding.

How long does setup take?

Most teams go live in 2–3 weeks. We configure matching rules, connect your ERP, and run parallel processing so you can validate accuracy first.

Does Nova stay updated with tax rule changes?

Yes. GST rate changes, TDS thresholds, e-invoicing rules. Nova's validation logic is updated so your matching stays compliant.

Is my data secure?

Encrypted at rest and in transit. ISO 27001:2022 certified. Data on Indian servers. Role-based access controls throughout.

Is there an audit trail?

Every action is logged: extraction, match, exception, resolution, and posting. Fully traceable for auditors.

Can I override Nova’s decisions?

Always. Every auto-approved entry can be reviewed and corrected. You set the rules, Nova works within them.

How It Works

Setup & Integration

Security & Compliance

What data does Nova reconcile?

Nova matches your ERP purchase register against GSTR-2B data, invoice by invoice, including amounts, tax rates, GSTINs, and credit-debit notes.

How are mismatches resolved?

Nova’s agent contacts the vendor directly by email, collects the corrected data, and reconciles it. Your team only steps in for exceptions the agent can’t close.

Does Nova handle amendments?

Yes. Amended invoices and credit notes are tracked across return periods and reconciled correctly.

Which ERPs does Nova connect to?

SAP S/4HANA, Oracle NetSuite, Microsoft Dynamics 365, and any ERP with API access. We handle integration setup during onboarding.

How long does setup take?

Most teams go live in 2–3 weeks. We configure matching rules, connect your ERP, and run parallel processing so you can validate accuracy first.

Does Nova stay updated with tax rule changes?

Yes. GST rate changes, TDS thresholds, e-invoicing rules. Nova's validation logic is updated so your matching stays compliant.

Is my data secure?

Encrypted at rest and in transit. ISO 27001:2022 certified. Data on Indian servers. Role-based access controls throughout.

Is there an audit trail?

Every action is logged: extraction, match, exception, resolution, and posting. Fully traceable for auditors.

Can I override Nova’s decisions?

Always. Every auto-approved entry can be reviewed and corrected. You set the rules, Nova works within them.