What Is a Co-GP in Commercial Real Estate?
A co-GP is a partner on the general partner side of a commercial real estate venture. It contributes capital or other support, such as raising LP equity or backing a loan, in exchange for a negotiated share of sponsor economics. The share can include part of the promote and a say in material decisions, but the title alone settles neither point.
What a co-GP contributes and what it is paid for
A co-GP sits beside the lead sponsor on the general partner side of the deal. In one common form, an equity partner provides capital that the GP would normally bring and negotiates participation in sponsor economics.
Cash is only one possible contribution. A GP-side partner can bring its own equity, help raise LP equity, use its balance sheet to find cheaper debt, and serve as co-guarantor on a non-recourse loan when the lender wants credit support. Each carries a different exposure.
Pay can follow the work as well as the capital. The operating partner may take on daily project responsibilities and receive compensation beyond its percentage of profits based on contributed equity.
So the share of GP capital funded does not by itself give the share of sponsor economics. Each piece of the arrangement has to be priced on its own.
Sizing the GP check and the promote it earns
The standard private equity layout is the reference point. The GP contributes 2 percent to 5 percent of deal equity and may receive 20 percent to 30 percent of LP profits above a minimum IRR. A co-GP arrangement divides those same two pieces, the GP check and the promote, among more than one party.
The GP check has no single correct size. Some investors have shown flexibility around a GP commitment of 1 percent to 10 percent in a joint venture, and that spread is itself a negotiating point.
One consequence is arithmetic. A smaller GP check lowers the capital a sponsor needs to find, and a co-GP that funds it takes on that capital at risk. The size of the check and the size of the promote share are separate terms, and the worked example below shows how far apart they can sit.
Promote participation and approval rights are separate entitlements
A piece of the promote is a claim on profit. Approval rights are a claim on decisions. A co-GP can hold one without the other, and the documents have to say which it holds.
Where family offices take co-GP positions, the arrangement can give them a piece of the promote and a say in the operating side of the venture. That say usually runs to material decisions such as refinancing a loan or a material acquisition, while daily project responsibilities can remain with the operating partner.
The decision test is traceability. Each claimed entitlement should tie to a specific allocation or a specific list of covered decisions. A statement that a partner shares in the GP leaves open whether the share applies to returns on contributed capital, to extra operating compensation or to the promote.
“It allows family offices to have a piece of the promote and to have a say in the operational aspect of the venture. Typically, it’s more material decision-making they get access to: refinancing a loan, material acquisition.”
Why family offices are offered co-GP economics
Developers and funds have created co-GP positions for family office investors, and those positions allow more favorable profit allocations than a plain LP seat. Family offices invest, and in return they are offered participation in the waterfall that can improve their economic results on a project.
Some families with deep real estate backgrounds sponsor other family offices and ultra-high-net-worth individuals who want to invest directly and share the risk. The co-GP economics they offer are not customarily available in the market.
Family offices have also gained prominence as alternative capital sources for real estate organizations when institutional investors pull back to firm up balance sheets amid uncertainty over interest rates and capital market risk. A sponsor short of equity or debt has reason to widen who sits on the GP side.
Worked example: a co-GP funds a 5 percent GP commitment on a $10 million equity raise
This hypothetical uses round numbers. Both cases share the same equity base and the same split, and only the profit differs. Total equity is $10,000,000. The GP commitment is 5 percent of equity, so the co-GP funds $10,000,000 multiplied by 5 divided by 100, or $500,000. LP equity is $10,000,000 minus $500,000, or $9,500,000. The operating sponsor contributes no cash. Fees are zero.
The illustrative waterfall has no preferred return or hurdle, which real deals usually add. A promote pool of 20 percent of profit is split equally between the operating sponsor and the co-GP. The remaining profit is shared pro rata across all $10,000,000 of equity, including the co-GP’s $500,000.
Base case, profit of $4,000,000. The promote pool is $4,000,000 multiplied by 20 divided by 100, or $800,000. Remaining profit is $4,000,000 minus $800,000, or $3,200,000. The co-GP’s pro rata profit is $3,200,000 multiplied by $500,000 divided by $10,000,000, or $160,000. Its promote share is $800,000 divided by 2, or $400,000. Its total profit is $160,000 plus $400,000, or $560,000. The operating sponsor receives the other $400,000. LP profit is $3,200,000 multiplied by $9,500,000 divided by $10,000,000, or $3,040,000. The pieces reconcile: $560,000 plus $400,000 plus $3,040,000 equals $4,000,000.
Stressed case, profit of $1,000,000. The promote pool is $1,000,000 multiplied by 20 divided by 100, or $200,000. Remaining profit is $1,000,000 minus $200,000, or $800,000. The co-GP’s pro rata profit is $800,000 multiplied by $500,000 divided by $10,000,000, or $40,000. Its promote share is $200,000 divided by 2, or $100,000. Its total profit is $40,000 plus $100,000, or $140,000. The operating sponsor receives $100,000. LP profit is $800,000 multiplied by $9,500,000 divided by $10,000,000, or $760,000. The pieces reconcile: $140,000 plus $100,000 plus $760,000 equals $1,000,000.
Now compare returns on capital. In the base case the co-GP earns $560,000 divided by $500,000, or 112 percent, against 32 percent for the LPs ($3,040,000 divided by $9,500,000). In the stressed case the co-GP earns 28 percent ($140,000 divided by $500,000) and the LPs earn 8 percent ($760,000 divided by $9,500,000).
With the promote removed, the co-GP’s pro rata profit of $160,000 on $500,000 is 32 percent, the same as the LPs. The gap in returns comes entirely from the promote share.
The co-GP funds 5 percent of equity yet takes 14 percent of profit in both cases ($560,000 divided by $4,000,000, and $140,000 divided by $1,000,000). The share stays flat because this example has no hurdle. With a hurdle, the promote applies only above it, so the profit share would move with the outcome.
Co-GP mistakes that distort the economics
Treating the GP capital percentage as the promote percentage merges two allocation rules. In the example the co-GP funds 5 percent of equity and receives 14 percent of profit, because contributed capital drives the pro rata layer and the negotiated split drives the promote layer.
Assuming the profit share holds steady across outcomes is a second error. A promote is a negotiated share of profit that the sponsor receives beyond its pro rata share, and it is often tied to a hurdle such as a minimum IRR. When a hurdle applies, the share of total profit changes with performance. The flat 14 percent in the example is an artifact of removing the hurdle.
Comparing a co-GP return with an LP return without separating the layers overstates the gap. The 112 percent against 32 percent in the base case reflects the promote paid for the sponsor role. On capital alone, the co-GP and the LPs each earn 32 percent.
Counting credit support as equity confuses a contingent obligation with a funded dollar. A co-guarantor on a non-recourse loan puts no cash into the property at closing, so its contribution cannot be sized against the GP commitment the way a check can.
Reading approval rights from a promote title leaves authority undefined. A piece of the promote is an economic claim, while a say in refinancing or a material acquisition is a decision right, and the covered decisions have to be listed to exist.
Checklist: questions a co-GP term sheet has to answer
Specify the co-GP’s contribution. It may be equity, LP capital raising, balance sheet support for debt or a loan guarantee, and each has a different price.
Specify the GP commitment and who funds it. A figure anywhere from 1 percent to 10 percent of equity has appeared in joint ventures, so the number is a negotiated term.
Specify how the promote is divided between the lead sponsor and the co-GP. The split of the pool is separate from the size of the pool.
Specify whether a hurdle applies and whether the co-GP’s promote share applies only above it. When a hurdle applies, it sets when promote participation begins.
Specify any compensation beyond the co-GP’s profit share for daily project work. Operating partners may receive extra pay beyond their equity-based percentage.
List the decisions that need co-GP approval. Refinancing a loan and a material acquisition are the kinds of matters a family office co-GP may be given a say over.
Specify any separate economics for a loan guarantee. Credit support is a distinct contribution and can be priced apart from equity.
Trace each entitlement to a named allocation or a named decision. A clause that says only that the partner shares in the GP leaves the entitlement undefined.