Understand GST. Check GST. Work GST.
A practical place to check GST dates, rates, limitation, ITC and calculations, and a Windows application for working with the return data you already download.
From downloaded returns to a usable working file.
Built for the data that already exists on a taxpayer's or officer's computer. No portal login, and nothing loaded into it is ever sent to a server, as shown in the banner above.
Recent writing on what changed, and why it matters.
Short, cited pieces on the notification, rule or date most likely to trip up a working paper this month.
What do you need to do?
GST Pragyan is organised around the questions that come up in day-to-day GST work, not around a long list of features.
Check a date
Return due dates, limitation periods, appeal timelines and the dates that matter for a particular financial year.
Open reference → 02Calculate
Late fee, interest and limitation calculations with the assumptions and statutory basis shown alongside the result.
Open calculators → 03Check a provision
Rates, ITC, reversals, RCM, e-Way Bill and other practical reference points, arranged by topic.
Browse GST reference → 04Analyse returns
Merge downloaded GST data, compare returns, investigate discrepancies and prepare structured working papers.
See the desktop tool →For taxpayers · tax professionals · GST officers · students and researchers
A reference designed for actual GST work.
Find the applicable rule, date or rate without having to move through a generic information portal. Major sections are dated, linked to their legal basis and separated where the law changed over time.
Explore GST Reference →Who is GST Pragyan for?
Reconcile and review
Use the reference, calculators and desktop analysis to support return review and working papers.
Understand the numbers
Check dates, rates, ITC, late fee and interest before discussing a discrepancy with your adviser.
Investigate discrepancies
Use return-based checks to identify matters that require examination and supporting records.
Learn from the working position
Follow dated provisions, calculations and practical examples instead of isolated figures.
Know what has changed.
Reference work is safer when the review date is visible. Follow the dated update log before relying on a figure.
An independent working tool, built around accuracy and traceability.
Every important figure should have a reason behind it. Where the data cannot establish something, the tool should say so rather than guess.