Kolathur and Peravallur are fast-growing residential areas in north-west Chennai, with busy market roads full of grocery stores, hardware and electrical shops, tuition centres, clinics and small manufacturers working from sheds and homes.
Jawahar Nagar, GKM Colony, Agaram and Ponniammanmedu add more shops and service businesses.
New shops: proprietorship setup with GST, Udyam and a current account, so you can bill customers properly from day one.
Learn more →Salaried families and small traders: income tax returns, a comparison of the two tax regimes, and refund follow-up.
Learn more →Small manufacturers and job-work units: Udyam registration and GST returns.
Learn more →| Pincode | Localities |
|---|---|
| 600099 | Kolathur |
| 600082 | Peravallur, Jawahar Nagar, GKM Colony, Agaram |
| 600110 | Ponniammanmedu |
Locality names follow India Post pincode records. Can't find your area? See all Chennai pincodes we serve.
Kolathur clients usually start with a call or a WhatsApp message to 87789 49661. We confirm the documents and fee, file on the government portals and send you the certificate or acknowledgement. QTS has served 13K+ clients since 2017, with a team of 30+ and offices in Chennai, Coimbatore, Madurai and Ambur.
Usually your PAN, Aadhaar, a photo, the shop's rental agreement or property tax receipt, an electricity bill and bank details. We use these to set up GST, Udyam and, if you sell food, FSSAI.
Peravallur, Jawahar Nagar, GKM Colony and Agaram use 600082. Kolathur uses 600099 and Ponniammanmedu 600110.
Yes. Most tuition centres start as a proprietorship. You need GST only once fees cross ₹20 lakh a year, and Udyam registration can help with bank loans. We set up the registrations and file your ITR.
We file your application as soon as your documents are ready. Since November 2025, small businesses whose GST on sales to other registered businesses stays within ₹2.5 lakh a month can opt for simplified registration, approved within three working days after Aadhaar authentication. Applications the GST system rates as low-risk are also approved within three working days; others are checked by an officer.
Call or WhatsApp us. Messages after hours are answered the next working day.