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Specialist GST Services

These are the GST jobs that fall outside a monthly filing plan: closing a registration, getting a cancelled one back, claiming a refund, or setting up e-invoicing after crossing the threshold. If you need registration or ongoing returns instead, those have their own pages.

The ones that are time-sensitive

Several of these carry a window that closes, and missing it turns a form into a much longer process.

  • A Letter of Undertaking has to be refiled at the start of every financial year. Without it in force, an exporter has to pay IGST upfront and claim it back.
  • Revocation of a cancelled registration must be applied for within the prescribed window after the cancellation order, and pending returns have to be cleared first.
  • A final return in GSTR-10 is due within three months of a cancellation order, and it is commonly missed because the business has already stopped trading.
  • An additional place of business must be added before you store stock or invoice from it, not after.

Specialist GST Work Services (7)

Looking for GST registration or monthly return filing instead? Those are our core practice: GST Registration and GST Return Filing.

Frequently Asked Questions

Yes. Registration and monthly or quarterly return filing are our core practice and have their own pages. This category covers one-off jobs, usually triggered by something specific: an export order, a cancellation order, or crossing the e-invoicing threshold.
Usually, through revocation in REG-21, but only inside the prescribed window and only after the pending returns and dues that triggered the cancellation are cleared. The sooner you start the better, since the window is not generous.
Once RFD-01 is filed with complete annexures, sanction commonly follows within a couple of months. Most delay comes from a deficiency memo in RFD-03, which restarts the process, so getting the reconciliation right at filing is what actually determines the speed.

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