
Invoice Management System
Review and manage IMS invoices in WhiteBooks by marking them as Accepted, Rejected, or Pending before GSTR-2B verification.
Add or import purchase invoices in WhiteBooks and monitor IMS status, GSTR-2B matching, and ITC eligibility in one place.

Features
Everything inside GSTR-2B — import & track all inward supply invoices, and the workflows around it.
Add or import purchase invoices in WhiteBooks and monitor IMS status, GSTR-2B matching, and ITC eligibility in one place.


Review and manage IMS invoices in WhiteBooks by marking them as Accepted, Rejected, or Pending before GSTR-2B verification.

WhiteBooks lets you download GSTR-2B data and reconcile it with purchase invoices to identify matched, unmatched, and partially matched entries.

With WhiteBooks, review your draft ITC claim summary including Available, Reversed, Reclaimed, Ineligible, and Pending ITC before posting to GSTR-3B.

Reconcile your purchases with GSTR-2B in WhiteBooks and classify ITC into Safe to Claim, Needs Review, and Cannot be Claimed for accurate return filing.

View pending purchase invoices in WhiteBooks that are excluded from GSTR-3B for the selected period with a Claim ITC option for each.
Pricing
No fixed SKUs. GST Software plans are sized to your filing volume, GSTIN count, integration scope, and support tier — so you never pay for shelf-ware.
Full product on sandbox data — evaluate at your own pace.
Production filing sized to your actual volumes.
Multi-entity compliance with enterprise controls.
Solution
Three teams live in this product every filing cycle — each gets a workflow shaped around how they actually work.
File for hundreds of clients from a single dashboard — without juggling portals, spreadsheets, or logins.
Match GSTR-2A/2B against purchase books, close ITC gaps, and keep every return reconciled before it's filed.
Consolidate multi-GSTIN filings with audit trails, role controls, and a single source of truth for every entity.
Partner
Three partnership tracks — pick the one that matches how you reach businesses, and grow with a GSP-licensed platform behind you.
A co-branded portal for filings and ITC reconciliation — your firm's name in front, WhiteBooks rails underneath.
Ship native WhiteBooks integrations for ERPs and billing platforms with sandbox keys and engineering support.
Regional commissions with a sandbox tenant per prospect — demo on real workflows, not slide decks.
Resources
Everything you need to evaluate, integrate, and stay current with GST Software — product docs, developer APIs, and live status in one place.
Reconciliation & ITC Workflow
Verify purchase registers, match inward invoices with GSTR-2B, manage IMS vendor responses, and claim maximum audit-proof ITC.
Looking for automated 2B vs purchase matching? Run our complete GST reconciliation software to match invoices, resolve variances, and claim maximum ITC in under 60 seconds.
Auto-fetch inward supplier invoices from the GSTN portal for preliminary ITC review.
Import purchase registers from Tally, SAP, or Excel with smart column mapping.
Accept, reject, or keep inward supplier invoices pending under new GSTN rules.
Verify monthly auto-drafted ITC data and download portal records instantly.
Calculate eligible ITC, reversals, and push directly to Table 4 of GSTR-3B.
Identify missing supplier invoices, unfiled vendors, and protect input tax credit.
FAQ
Everything teams usually ask before moving their filing to WhiteBooks.
GST Software
Twenty minutes to see it run on your own data. No credit card required.