New GSTIN application & onboarding.

• Assess business liability to register (threshold & interstate)
• Apply for regular / composition / casual / SEZ registration
• Prepare & upload documents, DSC & communication with tax office

HSN, SAC, supply classification & taxability.

• HSN/SAC codes & rate mapping for products & services
• Place of supply rules, composition eligibility guidance
• Reverse charge mechanism (RCM) applicability checks

Is composition right for your business?

• Pros/cons analysis and turnover eligibility checks
• Filing & compliance differences under composition
• Migration support from regular to composition and vice versa

Monthly / Quarterly filing & reconciliations.

• Invoice-level reconciliation for GSTR-1 & auto-population checks
• Prepare and file GSTR-3B, CMP-08 (for composition taxpayers)
• Late fee computation and rectification filings

Maximize correct Input Tax Credit (ITC).

• Match purchase register vs GSTR-2A/2B and portal data
• Identify missing invoices, mismatches & supplier issues
• Assist vendor follow-up & rectification process

E-invoice generation & transport compliance.

• Setup e-invoicing for threshold taxpayers & API support
• E-way bill generation & validation workflows
• Integration with billing software and automation

Year-end reconciliations & audit readiness.

• Prepare GSTR-9 reconciled with books
• Support for GSTR-9C audit & auditor coordination
• Rectifications & disclosures handling

Export refunds, accumulated ITC and provisional claims.

• Prepare refund applications (export, inverted duty, provisional)
• Support during DGFT / GST portal queries & documentation
• Follow-up with tax authorities for faster processing

Responding to notices & dispute resolution.

• Show-cause notice responses & statutory replies
• Representation before CGST/SGST authorities (coordination with counsel)
• Interest, penalty computations & rectification strategy

RCM, agent-principal, and special cases.

• Evaluate RCM applicability across purchases
• Advisory on TCS under GST, e-commerce operator rules
• Invoice treatment & ITC availability under special cases

Pricing, contracts & change management.

• Rework prices & contracts for GST implications
• Clause templates for contracts (tax indemnity, place of supply)
• Transition advisory for rate changes and notifications

Never miss GST due dates & controls.

• Annual calendar for returns, e-invoice & audit timelines
• Process controls to avoid ITC leakage and penalties
• Automated reminders & filing schedules for your team