What Are the Initial Steps for Creating a Cap Table for a Nonprofit Startup?

When building a nonprofit startup, the concept of ownership and equity isn't the same as with for-profit companies, but a clear capitalization table (cap table) can still be important for tracking stakeholder involvement, funding, and governance structures. For those who have experience with nonprofit ventures, what are the initial steps to creating a cap table for a nonprofit startup? How do you account for donors, grants, board members, or other key contributors? Are there any specific tools or methods tailored to nonprofit startups that help manage this process?