The following documents are generally required for GST registration in Goa:

1. PAN card of the applicant
2. Aadhaar card of the applicant
3. Proof of business registration (such as incorporation certificate or partnership deed)
4. Bank account statement or cancelled cheque
5. Address proof of the place of business (such as rent agreement or electricity bill)
6. Digital signature of the authorized signatory
7. Passport size photograph of the applicant and authorized signatory
8. Letter of authorization or board resolution for authorized signatory
9. Details of goods and services supplied by the business
10. Contact details of the applicant and authorized signatory.

It’s important to note that specific documentation requirements may vary depending on the type of business and its registration status. It’s always advisable to consult with a GST expert for a personalized list of documents required for your business.