
GSTR-2B vs 3B Reconciliation Explainer
Convert a GSTR-2B vs 3B ITC mismatch into a plain client note: what the difference is, why it happened, and what to do next.
Updated 2026-05-26
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Your details
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Result
Fill in the details and press the button. Your draft appears here — review before using.
How to use it
- 1Enter the period and the variance.
- 2Add the likely cause if known.
- 3Generate the client note and personalise it.
India-specific notes
- 2B is the static basis for matching — reconcile against it, not 2A.
- Supplier-side delays are the most common benign cause.
Common mistakes to avoid
✕Alarming the client unnecessarily
✕Not keeping invoice + payment proof ready
✕Confusing 2A and 2B
Frequently asked
Is a mismatch always a problem?+
No — many are timing differences from supplier delays. The note explains this calmly.
Please verify before acting
This output is a drafting aid, not legal, tax, financial or insurance advice. Sections, rates and deadlines must be verified against the actual document and current rules. Have a qualified professional review anything you file or send.