Avadi is a defence town, home to the Heavy Vehicles Factory, the Ordnance Clothing Factory, the CVRDE research lab, an Air Force station and a CRPF camp.
Around them are suppliers, contractors and service businesses, and Avadi and Pattabiram have grown into busy residential towns with markets, schools and hospitals.
Suppliers to defence establishments and government buyers: GeM seller registration, with Udyam and GST in place.
Learn more →Central government and defence employees and pensioners: income tax returns and refund follow-up.
Learn more →Shops, contractors and service businesses in Avadi and Pattabiram: GST registration and returns.
Learn more →| Pincode | Localities |
|---|---|
| 600054 | Avadi, Avadi Camp, HVF, CVRDE |
| 600055 | Avadi IAF, Palavedu, Pandeeswaram, Morai |
| 600065 | CRPF Camp (Avadi) |
| 600071 | Kamaraj Nagar (Avadi), Paruthipattu |
| 600072 | Pattabiram, Thandurai, Soranjeri |
Locality names follow India Post pincode records. Can't find your area? See all Chennai pincodes we serve.
Avadi 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.
Many government and defence purchases are made through the Government e-Marketplace (GeM) and e-tenders. Most tenders need GST, Udyam and a Class 3 digital signature. We handle GeM registration, Udyam and the DSC.
Avadi 600054, Avadi IAF and Palavedu 600055, CRPF Camp 600065, Kamaraj Nagar 600071 and Pattabiram 600072.
Pension is generally taxed as salary income, though certain disability pensions for defence personnel are exempt. We check your pension details and file your return under the regime that saves you more.
No. Most registrations and filings are done online on government portals, so you can share documents on WhatsApp or email, and we update you at each step. If you prefer to meet, visit our Chennai head office at 5/99, 2nd Floor, Kundrathur Main Road, Mowlivakkam (Monday to Saturday, 9:30 AM – 7:00 PM).
Call or WhatsApp us. Messages after hours are answered the next working day.