Updating Your Business Registrations When Something Changes: Name, Address, Signatory and Premises

Registrations aren't a one-time job. When a business changes its name, moves office, gets a new authorised signatory or opens new premises, each registration has to be updated separately, with its own department and process. Nothing updates automatically, and a mismatch between registrations can hold up tax refunds, bank work and filings. This guide covers what to update and in what order.

Start With the Source Record

Most registrations are built on a few source records, so update those first:

• For a company or LLP, the change is first recorded with the ROC, for example a new name, a new registered office, or a change in directors or partners.
• For PAN, apply for a change or correction once the source record has changed, since the PAN details have to match it.
• Then update the registrations that rely on the PAN and the business's legal details.

PAN and TAN

• PAN: a change of name or address is updated through a PAN change request, with proof of the change, such as the fresh certificate of incorporation after a name change. The PAN number itself stays the same.
• TAN: a change in the name or address of the deductor is updated through a TAN change request. Keep the TAN the same where possible, so TDS records stay continuous.

GST

GST distinguishes between core fields, such as the legal name, principal place of business and additional places of business, which need approval from the tax officer, and non-core fields, such as contact details, which are updated directly. Apply within the time limit after the change, and update the authorised signatory on the portal when it changes.

Professional Tax

Update the Professional Tax registration with the state department when the business name, address or employer details change. If you open premises in another state that levies Professional Tax, register there separately.

Shops and Establishments

Moving premises usually means a new registration or an amendment, depending on the state. A change of name, employer or manager, or a big change in the number of employees, often has to be notified too. Some states require the certificate to be renewed, so check the expiry date when you update.

EPF and ESIC

Update the employer details on the EPF and ESIC portals when the name, address or authorised signatory changes. The new signatory's DSC also has to be registered on the EPF employer portal before it can be used.

Other Registrations

• Udyam: update the registration if activities, locations or other details change.
• IEC: update the IEC, and complete the annual update between April and June each year in any case.
• FSSAI and other licences: apply for a modification when the address, business name or products change.
• Banks: give the bank the updated documents, so the account details match.

Common Mistakes

• Changing the name with the ROC but not updating PAN, GST and the bank.
• Moving office without updating the Shops and Establishments registration or GST place of business.
• Changing signatory without registering the new person's DSC on each portal.
• Updating some registrations but not others, which creates mismatches that hold up refunds and filings.

A Checklist for Any Change

1. Record the change at the source, such as the ROC, first.
2. Update PAN and TAN.
3. Update GST, Professional Tax and Shops and Establishments.
4. Update EPF, ESIC, Udyam, IEC and any licences.
5. Update the bank and key customers.
6. Register new signatories' DSCs on each portal.

Getting Help

Think Filing tracks every registration a business holds and updates each one when something changes, in the right order.

Sources

• Income Tax Department guidance on PAN and TAN change requests.
• GST portal guidance on amendments to registration.
• State Professional Tax and Shops and Establishments laws.