Tool

Compress PDF online, same PDF quality less file size

iLovePDF Free Beginner

The fastest way to solve the GST portal's tight 100 KB to 1 MB upload limits when a phone-scanned document comes out too large, no signup or install required.

  • Drag-and-drop compression that works entirely in the browser, no account needed for basic use
  • Preserves legibility while shrinking file size, important since blurry compressed scans are a common rejection reason
  • Works on documents already in PDF form, pair with a scanning app for photos taken on a phone
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The question it answers

  1. What documents do I need lined up before I start the GST application?

Read with it

  1. The primary source: the tax department's own FAQ and user manual for the registration flow, worth bookmarking since every other... CBIC, Government of India Report FAQs and User Manual on New GST Registration CBIC
  2. The official onboarding document handed to every newly registered taxpayer, worth reading once end to end so you know exactly... GST Portal, Government of India Report Welcome Kit for New Taxpayers GST Portal, Government of India
  3. The single most useful thing to print out before you start: a checklist by business constitution so you gather every document... ClearTax Template GST Registration Documents Required: Complete List for 2026 ClearTax
  4. This is the actual GSTN checklist, a one-page table listing every document category, the exact file type and size limit (JPG or... GST Tutorial Portal (GSTN) Report Check-list of Documents Required For GST Registration Goods and Services Tax Network (GSTN)
  5. This is the actual CBIC circular that tells GST officers exactly which documents they are and are not allowed to demand, so it... CBIC, Ministry of Finance, Government of India (via PIB) Report Instruction No. 03/2025-GST: Instructions for processing of applications for GST registration Shrunkhala Kangale, Deputy Secretary, CBIC
  6. The official portal's own reference tool, broken out by taxpayer category (normal taxpayer, non-resident, GST practitioner and... GST Portal (gst.gov.in) Tool GST Document Advisor: Documents Required for New Registration Application Goods and Services Tax Network (GSTN)
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