Co-GP equity explained: sharing the sponsor seat

Most sponsors know they need LP capital to close a deal. Fewer plan for the other gap: the equity the sponsor itself is expected to put in. Investors usually want the general partner to commit real money alongside them. When that commitment is larger than the sponsor wants to fund alone, a co-GP partner can fill it. This article explains what a co-GP is, what each side gives up, and how to approach the conversation.

What a co-GP partner actually is

A co-GP partner invests in the general partner entity, not the LP class. They sit beside the sponsor in the deal, share in the sponsor's economics, and usually share some of the sponsor's risk.

The partner may be a family office, an operator from another market, or an investor who wants more control than an LP seat offers. What they bring varies:

• Cash toward the sponsor's required commitment
• A balance sheet that helps with lender guarantees or net worth tests
• Relationships with LP investors
• Local knowledge or operating experience in an asset type

The right partner fills the specific gap in the deal.

Why sponsors bring one in

The most common reason is the GP commitment. LP investors want the sponsor to have meaningful capital at risk. A larger deal can push that number beyond what the sponsor wants to concentrate in one asset.

Other reasons come up often:

• The lender needs a guarantor with more liquidity or net worth than the sponsor has.
• The sponsor wants to enter a new market and lacks a local track record.
• The sponsor is running several deals at once and wants to preserve its own liquidity.

Each reason points to a different kind of partner. Be clear about which problem you are solving before you start talking to people.

What you give up

A co-GP partner takes part of the sponsor's upside. That usually means a share of the promote, a share of fees, or both. The exact split is negotiated deal by deal.

Economics

Expect discussion about acquisition fees, asset management fees, and the promote. Some partners want a pro rata share of everything. Others accept a smaller share of fees in exchange for a larger share of the promote. Neither approach is standard.

Control

Decide early which decisions need both parties to agree. Typical items include a sale, a refinance, a capital call, a change in business plan, and replacing the property manager. If every decision needs consent, the deal can stall. If none do, the partner may not stay comfortable for long.

Guarantees

If the partner signs a loan guarantee, they will want terms that reflect it. That can include a guarantee fee, indemnity from the sponsor for bad acts, and limits on how long they stay on the hook.

How to structure the conversation

Start with a clear picture of the deal. Have a sources and uses, a business plan, and the proposed LP terms ready before the first meeting. A co-GP partner is underwriting both the asset and the sponsor.

Then put the key points in a short term sheet:

• Capital contribution and timing
• Share of each fee and of the promote
• Major decisions and how they are approved
• Guarantee obligations and any related fees
• What happens if either party fails to fund a capital call
• Buy sell rights, transfer limits, and how the partnership ends

Agreeing on these points in writing early saves time with counsel later.

Where it can go wrong

Most co-GP problems trace back to vague terms. Disputes tend to start when a business plan changes, a capital call is needed, or one side wants to sell before the other. Write down what happens in each case. Make sure both sides understand the waterfall the same way. And confirm that the partner's role is disclosed accurately to LP investors and lenders.

If you are weighing a co-GP partner for an upcoming deal, the capital stack tool can help you see where each layer of capital sits and how much sponsor equity the deal requires. When you are ready to talk through structure and sourcing, contact us.

Thomas Capital Holdings does not sell securities or solicit investors. Any equity investment is made by the issuer under its own documents and applicable law.