661 - Activities auxiliary to financial services, except insurance and pension funding | NIC-2025 Group Codes
This group includes the furnishing of physical or electronic marketplaces for the purpose of facilitating the buying and selling of stocks, stock options, bonds or commodity contracts, and trading of crypto assets with a corresponding liability. It also includes the provision of advisory services and well as the provision of equity and debt-based crowdfunding.
Classes in Group 661
The 4-digit class is the level used in most government forms. Open one to read what it includes and to reach its NIC codes.
Frequently asked questions
What activities are in Group 661 of NIC-2025?
Group 661 (Activities auxiliary to financial services, except insurance and pension funding) is a 3-digit cluster within Division 66. It contains 3 classes and 22 NIC codes for related activities.
How do I pick a NIC code from Group 661?
Open the class that matches your work, then choose the sub-class (the full NIC code) that best describes your activity. IncorpX provides assistance for selecting the correct code for Udyam, GST and incorporation.
Choosing between similar codes in Group 661?
An IncorpX advisor can confirm which NIC code fits your business and provide assistance for the registrations that use it. Free, with no obligation.

