Practice Management Software for CA, CS & Tax Firms in Kolkata
PracticeStacks helps professional firms in Kolkata send proposals, track compliance deadlines, onboard clients digitally, and automate WhatsApp + Email follow-ups — all from one dashboard.
What Firms in Kolkata Do with PracticeStacks
From proposals to compliance — one platform for your entire CA, CS, or Tax practice in Kolkata.
Proposal Management
Create branded proposals with service packages, send via WhatsApp + Email, and close clients with e-signatures.
Learn moreWhatsApp Automation
Automated follow-ups on WhatsApp via the official API. 90%+ open rates vs 20% for email.
Learn moreCompliance Tracking
Track GST, ITR, TDS, ROC deadlines for every client. Automated reminders and overdue alerts.
Learn moreClient Onboarding
Clients upload documents and share credentials through a branded portal. No more email chaos.
Learn moreInvoicing & Billing
Generate GST-compliant invoices from accepted proposals. Track payments and send reminders.
Learn moreTeam Management
Role-based access for partners, managers, and staff. Assign clients and track workload.
Learn moreWhy Firms in Kolkata Choose PracticeStacks
Close Clients Faster
Professional proposals with WhatsApp follow-ups. Clients respond in hours, not weeks.
Never Miss Deadlines
GST, ITR, TDS, ROC — track every deadline for every client. Automated alerts keep your team on track.
Look Professional
Branded proposals, client portal, and OTP e-signatures. Every interaction reflects your firm's quality.
Kolkata Practice Ecosystem at a Glance
Built for the scale and sectors that matter in Kolkata.
Kolkata-Specific Compliance We Track
Beyond GST, ITR, TDS & ROC — PracticeStacks tracks state/city filings unique to Kolkata:
“Kolkata trading houses need multi-party compliance. PracticeStacks handles 8 group entities for one client from a single dashboard.”
Questions from Firms in Kolkata
Does PracticeStacks support GST and TDS deadline tracking for Kolkata clients?
Yes. The compliance module tracks GSTR-1, GSTR-3B, TDS returns, ITR filings, ROC annual returns, and more. Each client deadline auto-generates with reminders 7/3/1 days before due.
Is client data stored in India?
Uploaded client documents are stored in AWS S3 in Mumbai (ap-south-1). The application and database run on enterprise cloud infrastructure (Vercel and managed PostgreSQL) that may process data outside India — full details are in our Privacy Policy. Everything is encrypted in transit and at rest.
Does PracticeStacks support West Bengal Professional Tax filing tracking for Kolkata CA firms?
Yes. West Bengal PT returns and challan due dates are tracked automatically per client. The compliance module covers WB PT monthly deductions and annual employer returns alongside central GST and TDS filings.
Can CA firms in Kolkata manage group companies and trading houses with multiple entities in PracticeStacks?
Yes. Each entity is a separate client with its own compliance calendar, proposals, and invoices. Related entities can be linked under a group for partner-level oversight — ideal for Kolkata's large trading conglomerates and family business groups.
Looking for a CA Firm in Kolkata?
If you're a business looking for professional CA, CS, or Tax services in Kolkata, we recommend our parent firm.
Visit StartBusiness.co.inStop Losing Clients to Slow Proposals.
Your Next Client is Waiting — Send Your First Proposal in 10 Minutes.