If you are looking to register for GST and want to set up a virtual office in Kerala, you have a few options:

1. GST Registration is not possible at a home address. You can register a GST in Virtual office space in Kochi, Kerala
2. Use a virtual office service: You can use a virtual office service provider in Kerala to register for GST. A virtual office service provides you with a registered office address, mail handling, and phone answering services without the need for a physical office space.

Some popular virtual office service providers in Kerala are:

• Wbb office
• Spacelance
• Regus
• Awfis

3. Rent a co-working space: You can also rent a co-working space in Kerala that provides you with a registered office address. This option gives you physical office space and a virtual office if you need one and allows you to register for GST using that address.

Some popular co-working spaces in Kerala are:

• Wbboffice
• Cowork Cafe
• Kafnu
• Workafella

It’s important to note that the GST registration process in India is entirely online, so you don’t need to physically visit the registered office address. However, you should ensure that the address you use for GST registration is a valid and verifiable address to avoid any issues in the future.