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Kolkata, West Bengal, India
Kolkata is the business capital of Eastern India with access to ports, logistics, and West Bengal's growing MSME ecosystem.
5-10 days
100% Online
Free consultation with Kolkata-based CA. Reply within 2 hours.
Local Kolkata expertise — our CAs know West Bengal-specific stamp duty, professional tax, and registration nuances.
Serving founders across Kolkata — IT, manufacturing, retail, F&B, services. SLA-backed delivery in 5-10 days.
100% online process — no need to visit any office. Documents uploaded, signed, and delivered digitally.
Transparent ₹499 pricing — government fees disclosed separately, never bundled into "processing charges".
Same-day response from a named CA. Call, Whatsapp, or email — we reply within 2 hours.
Form 49B filing with NSDL
TAN allotment letter
TAN integration with TDS portal
First TDS challan generation guidance
Any business, individual or trust deducting TDS — on salary above ₹2.5 lakh / year, vendor payments above ₹30,000, rent above ₹2.4 lakh / year.
No — single TAN per legal entity. Branches use the same TAN.
₹10,000 per default under Section 272BB.
Five stages, SLA-tracked, with a named CA who replies in under 12 minutes during business hours.
You
FilingLab
Govt
01
You
Initial requirements
You share KYC and service-specific details.
1 day
02
FilingLab
Document preparation
Our CA team drafts every form and supporting document.
2 days
03
FilingLab
Verification & filing
Senior review, then submission to the relevant government portal.
Same day
04
Govt
Government processing
Authority reviews and approves the application.
5–15 days
IF REJECTED
If the government raises a clarification, we respond within 24 hours at no extra service fee.
05
FilingLab
Certificate + handover
Final certificate downloaded and shared. Compliance calendar goes live.
Same day
01
You
· 1 day
Initial requirements
You share KYC and service-specific details.
02
FilingLab
· 2 days
Document preparation
Our CA team drafts every form and supporting document.
03
FilingLab
· Same day
Verification & filing
Senior review, then submission to the relevant government portal.
04
Govt
· 5–15 days
Government processing
Authority reviews and approves the application.
IF REJECTED
If the government raises a clarification, we respond within 24 hours at no extra service fee.
05
FilingLab
· Same day
Certificate + handover
Final certificate downloaded and shared. Compliance calendar goes live.
Same service in