How to check if a GST invoice is correct?

Use InvoiceCheck.in to validate your GST invoice in 15 seconds. Enter your invoice details (GSTIN, HSN code, tax amounts) and our tool runs 11 compliance checks covering GSTIN format, tax calculations, Place of Supply, and more.

What is the cost of GST invoice validation?

InvoiceCheck.in charges ₹99 per invoice check — 80% cheaper than hiring a CA. Bulk packages are available at discounted rates for businesses with higher volumes.

Why do Amazon and Flipkart reject GST invoices?

Marketplaces reject invoices for errors like incorrect GSTIN, wrong HSN codes, tax calculation mismatches, missing mandatory fields, or Place of Supply issues. These rejections can hold your payments for 2-7 days.

What does the GST invoice checker validate?

Our tool validates 11 parameters: GSTIN format, HSN/SAC codes, tax rate accuracy, CGST/SGST/IGST calculations, Place of Supply, invoice numbering, date validity, mandatory fields, reverse charge applicability, ITC eligibility, and overall compliance score.

Trusted by Indian sellers & CA firms

Validate Your GST Invoices in 15 Seconds

11-point compliance check that catches errors before marketplaces reject your invoices. Save time, protect your cashflow, skip the CA.

GST Act Compliant

11 Validation Checks

15-Second Results

Financial Peace of Mind

Empowering you to file with absolute certainty

Eliminate the minor compliance errors that cause massive payment holds, ensuring your working capital never stops flowing.

₹45,000+

Payments Unblocked

Flowing smoothly from marketplaces

2-7 Days

Faster Payouts

No more cashflow bottlenecks

₹500+

Saved on CA Fees

Per invoice, instantly verified

100%

Absolute Clarity

Always know you're compliant

Instant Verification

Your proactive defense against compliance risks

Identify and resolve invoice discrepancies instantly, long before they reach your buyers or the government.

15 Seconds

Lightning-fast results

₹99 Only

80% cheaper than CA

11 Checks

100% accuracy guaranteed

Instant Fix

Step-by-step guidance

Seamless Workflow

Three simple steps to flawless compliance

From raw invoice data to complete confidence in under a minute.

Enter Invoice Details

Fill a simple form with your invoice data (takes 30 seconds).

Get Instant Report

We run 11 validation checks and generate a detailed report.

Fix & Submit

Follow our guidance to fix errors and submit confidently.

Risk Mitigation

Transforming statutory risks into guaranteed compliance

Indian GST laws impose heavy penalties for minor discrepancies. We insulate your business from these critical vulnerabilities.

Section 16

Input Tax Credit Denial

Impact: Double Taxation

If your supplier's GSTIN is invalid or returns are not filed, the buyer loses Input Tax Credit. This means you pay tax twice — once to your supplier, and again to the government.

Section 47

Late Filing Penalty

Impact: ₹1,500+ / month

GSTR-1 filed late attracts ₹50/day (₹20/day for NIL returns). A single month's delay on an incorrect invoice can cost thousands in compounding penalties.

Operations

Marketplace Payment Holds

Impact: Blocked Working Capital

Amazon, Flipkart, and Meesho automatically reject invoices with wrong tax types (IGST vs CGST/SGST), invalid HSN codes, or calculation mismatches — holding your payments for weeks.

Section 65

GST Audit Notice

Impact: Intensive Scrutiny

Businesses with turnover above ₹5 crore face mandatory GST audit. Repeated invoice errors create a paper trail of non-compliance that auditors flag immediately.

All references from CGST Act, 2017 and CBIC circulars.

Comprehensive Auditing

Enterprise-grade validation, delivered in seconds

We subject every invoice to the rigorous auditing standards used by top marketplaces and government portals.

Identity Verification Auditing

15-digit GSTIN format
Live Government Portal Status
Distinct Supplier/Buyer match

Tax & Compliance Auditing

IGST vs CGST/SGST routing
HSN Code validity
Reverse Charge (RCM) applicability

Math Accuracy Auditing

Line item recalculation
Tax rate verification per HSN
Invoice total rounding checks

Frequently Asked Questions

Absolutely. We do not store, share, or analyze your invoice data beyond the 15-second validation window. Once the report is generated, all parsed data is permanently purged from our servers.

CAs charge upwards of ₹500 per invoice check and usually take 24-48 hours. InvoiceCheck.in runs the exact same statutory validation algorithms in 15 seconds for a fraction of the cost, giving you instant clarity.

We use highly redundant caching and alternate API gateways. If the primary portal is completely inaccessible, we still run 10 offline heuristic checks (math, structural rules) and flag the portal-dependent checks for later review.

Not directly yet. We are building our API to plug directly into major ERPs. For now, you can instantly check any generated invoice PDF before you upload it to your buyer marketplace.

Take control of your GST compliance today

Join thousands of forward-thinking businesses who never worry about invoice rejections.

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