Get professional support for new GST registration, monthly and quarterly returns, reconciliations and notice replies. Sahi Advise assists businesses, traders, proprietors, firms and companies in staying GST-complaint through a streamlined, reliable, advisory-driven approach.
Pick the support level that matches your needs — whether you want a straightforward setup or deeper expert guidance throughout the process.
Straightforward registration path for businesses that need a clean application setup.
For businesses that want registration plus ongoing return-filing support from day one.
From the first consultation to completion, Sahi Advise provides clarity, accuracy and advisory-led support at every step — for any business type, anywhere in India.
Remote assistance for applicants from metro cities, tier-2 cities and smaller districts across India.
Clear explanation of regular vs composition scheme and what suits your business.
Checklist-driven process for proprietors, firms, companies, LLPs and other entities.
Transparent explanation of application, verification, GSTIN allotment and return stages.
A step-by-step overview of the journey from your first consultation to completion — so you know what to expect at every stage.
We review your turnover and activity to confirm registration need and the right scheme.
PAN, address proof, bank details and entity documents are collected as per the checklist.
The application is prepared and filed on the GST portal with your business details.
An ARN is generated and the department verifies the application and documents.
If the officer raises a query, a reply is prepared and filed within the allowed time.
On approval, your GSTIN and registration certificate are issued on the portal.
Return calendar, invoicing basics and compliance requirements are explained for smooth operation.
Requirements vary by case. Review the checklist for your situation before contacting the team.
| Case Type | Documents Required |
|---|---|
| Individuals / Sole Proprietorship | PAN and Aadhaar of proprietor, photograph, business address proof (electricity bill / rent agreement / NOC), bank account proof. |
| Partnership Firms | Firm PAN, partnership deed, PAN and Aadhaar of partners, photographs, business address proof, bank account proof, authorization letter. |
| Companies / LLPs | Certificate of incorporation, company/LLP PAN, MOA-AOA or LLP deed, board resolution / authorization, PAN and Aadhaar of directors or partners, registered office proof, bank proof. |
| Trusts / NGOs / Other Entities | Registration certificate, entity PAN, authorization for signatory, ID proofs of signatory, address proof and bank account proof. |
Everything you need to know before, during and after your engagement.
Businesses crossing the prescribed turnover threshold, inter-state suppliers, e-commerce sellers and certain notified categories need registration. Voluntary registration is also possible.
With complete documents, GSTIN is typically allotted within 3–7 working days, subject to department verification and any clarifications sought.
A simplified scheme for small businesses under the prescribed turnover limit, with lower tax rates and quarterly compliance, but with certain restrictions.
Most regular taxpayers file GSTR-1 and GSTR-3B monthly or quarterly, plus an annual return. Your exact calendar depends on your scheme and turnover.
A notice usually requires a reasoned reply within a deadline. Support for notice replies and clarification is available at any stage.
Yes. Amendments to business details and cancellation or surrender of GSTIN can be applied for on the portal with supporting documents.
Get expert-guided support, accurate documentation and consultation-led onboarding — for any business type, anywhere in India.
