GST Compliance & Advisory Services
Your GST calendar handled end to end — returns filed on time, input credit reconciled, and support if a notice arrives.
About GST services
GST is a monthly discipline rather than an annual one. Returns, credit reconciliation and payments run on a fixed cycle, and slippage carries interest and late fees.
The recurring problem for most businesses is input tax credit: invoices missing from GSTR-2B, supplier defaults and mismatches that surface only at annual return time, when correction is expensive.
We manage the full cycle — registration through filing, reconciliation and refunds — and reconcile credit monthly so differences are chased while they can still be fixed.
What we help with
- GST registration, amendment and cancellation
- GSTR-1 and GSTR-3B monthly or quarterly filing
- Annual return GSTR-9 and reconciliation statement GSTR-9C
- Input tax credit reconciliation with GSTR-2B
- Refund applications for exports and inverted duty structure
- E-invoicing and e-way bill compliance support
- Reply to departmental notices and audit support
Who this is for
- Registered businesses of any size
- Exporters claiming refunds
- E-commerce sellers and multi-state operations
- Businesses that have received a GST notice
Why choose ACB Consultants
Professional expertise
Engagements are led personally by our founder and partners, with direct access to the people handling your file.
Practical approach
Advice in plain language, focused on what you can act on rather than a restatement of the regulation.
Timely compliance
Deadlines tracked proactively across GST, TDS, ROC and income tax so filings are not left to the last day.
Business-focused advice
We start from your numbers and your commercial context, not a generic template.
Personalised support
A consistent point of contact who knows your business, rather than a new handler each time.
End-to-end assistance
Accounting, tax, corporate and audit needs handled by one accountable firm.
Our process
- Step 1
Registration & profile review
We review your registrations, turnover, place of supply and filing history across states.
- Step 2
Compliance calendar mapping
Applicable returns, periodicity, due dates and reconciliation scope are mapped.
- Step 3
Monthly data collection
Sales, purchase and expense data is collected on a fixed monthly schedule.
- Step 4
Input tax credit reconciliation
Purchase records are matched against GSTR-2B and mismatches raised with suppliers while correction is still possible.
- Step 5
Return filing
GSTR-1, GSTR-3B and annual returns are filed and acknowledgements and challans shared.
- Step 6
Notices & refund support
We handle refund applications, deficiency memos and departmental correspondence as they arise.
GST — frequently asked questions
Related services
Need help with GST?
Tell us about your business and we'll come back with a clear scope, timeline and fee — usually the same working day.