What 20% Partners Need to Know About Equity Buy-ins
What 20% Partners Need to Know About Equity Buy-ins
What Business Owners Need to Know About Equity Buy-Ins
Equity buy-ins — where a non-owner purchases a partial stake in an existing business — have become increasingly common as companies look for ways to bring in capital, reward key employees, or plan for eventual ownership transitions. While offering equity can be a powerful tool for growth and retention, financing these transactions comes with important considerations.
Why Equity Buy-Ins Are Growing
Many business owners want to share ownership with key team members without giving up full control. Others use partial equity sales to bring in capital for growth or as part of a longer-term succession plan. However, financing these deals can be more complex than a full business sale.
The Financing Challenge
Until recently, many lenders treated equity buy-ins differently from full acquisitions. Today, both SBA and conventional loans can be used for partial equity purchases, but the requirements often create challenges for existing owners.
Key Issues to Understand:
Blanket Liens on the Entire Business Even if the loan is only for a small percentage of equity, the lender typically places a lien on the full business assets. This affects all owners, not just the buyer.
Equity Injection Requirements SBA loans generally require 10% equity injection (sometimes lower), while conventional loans often require 25%. Seller financing options vary significantly between programs.
Personal Guarantees and Collateral For SBA loans, any partner with 20% or more ownership is typically required to provide a personal guarantee. In many cases, this can also mean additional collateral requirements, including potential liens on personal real estate for larger loans.
Grantor Agreements on Conventional Loans Conventional lenders may require non-borrowing owners to sign grantor agreements that pledge business collateral to support the loan.
These requirements can create friction between existing partners and the incoming buyer. Some companies choose to self-finance equity buy-ins to avoid these complications, while others work creatively within bank guidelines.
Best Practices for Equity Buy-Ins
Start financing conversations early when designing your equity sharing structure
Understand how different loan programs (SBA vs. conventional) will impact existing owners
Consider the long-term implications of personal guarantees and liens
Evaluate whether phantom or synthetic equity makes sense as an initial step before granting real ownership
Work with professionals who understand both the legal and financing sides of partial equity transactions
Equity buy-ins can be an excellent way to reward key people, bring in capital, and plan for the future — but they require thoughtful planning around financing and partner agreements.
At AdvisorBox, we help business owners navigate equity buy-ins through clear financing analysis, structured roadmaps, and practical guidance so all parties can move forward with confidence.