Introduction
GST (Goods and Services Tax) details are required only if you are GST registered. Providing GST information ensures that invoices, tax handling, and settlement processing are aligned with your registered business status.
GST details are collected during the bank account setup flow and are optional for users who are not registered under GST.
When GST Details Are Required
You should add GST details if:
You are registered under GST
You are required to issue GST-compliant invoices
Your business operates under a GSTIN
If you are not GST registered, you can declare exemption during setup.
Where to Add GST Details
GST details are added from:
Profile → Bank Details
There is no separate GST setup page. GST information is entered as part of the bank account details form.
Step-by-Step: How to Add GST Details
Open the Profile section in the Lynk app
Tap on Bank Details
Fill in your bank account information
Enter your GST number (GSTIN) in the GST field
If not registered, select “I declare I am exempt from GST registration”
Tap Save Bank Details
GST details are saved along with your bank and PAN information.
Important Notes About GST Details
GST details are optional and only required for registered users
GST must be a valid 15-character GSTIN
Incorrect GST information may impact invoice compliance
Declaring exemption is mandatory if you do not provide a GST number
What Happens After GST Details Are Added
Payments and invoices reflect your GST registration status
Settlement processing aligns with your compliance setup
No additional action is required unless details change
You can update GST details later by editing your bank details.
Summary
GST details in Lynk are added during bank account setup. Registered users should provide their GST number, while non-registered users can declare exemption. This ensures that invoicing and payment processing remain compliant with your business status.