---
type: "guide"
title: "GST Returns & Due Dates"
description: "Learn the purpose of GSTR-1, GSTR-3B and annual GST returns, who files them and general due-date planning basics. Includes a free quiz."
resource: "https://www.gstcalculators.in/gst-learning-center/gst-returns-due-dates.html"
language: "en"
bundle_generated: "2026-10-12"
---

# GST Returns & Due Dates

Learn the purpose of GSTR-1, GSTR-3B and annual GST returns, who files them and general due-date planning basics. Includes a free quiz.

- Canonical page: [GST Returns & Due Dates](https://www.gstcalculators.in/gst-learning-center/gst-returns-due-dates.html)
- Publisher: [Tool Master Hub / GSTCalculators.in](../site.md)
- Category: [Guides and Learning](../categories/guides.md)

This is a discovery summary of the public page, not an independently reviewed replacement. Use the canonical page for current inputs, assumptions, formulas, source links and results. The bundle generation date does not mean that tax rules were reviewed on that date.

## Topics on the page

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- Test Your Knowledge: GST Returns & Due Dates

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