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A real-estate capital stack is a layered hierarchy of money. Each layer gets paid in a specific order and earns a specific return for its position. This page walks the stack from senior debt at the bottom to GP promote at the top, then runs a full $50M five-year multifamily example.
The diagram below shows a generic 2026 capital stack for a $50M Sun Belt value-add multifamily deal. Senior debt sits at the bottom because it gets paid first and has the lowest cost. Common equity sits at the top because it gets paid last and earns the highest expected return. Each band is priced for its position in line.
Senior + mezz = 70% leverage. Total equity = 30% ($15M). Of the equity, LP is $7.5M, pref is $5M, GP co-invest is $2.5M.
Senior debt is the largest single line on most deals. On 2026 multifamily, the most common source is agency debt via a DUS lender like Walker & Dunlop, Berkadia, Greystone, or CBRE Capital Markets. Terms in May 2026: 6.0 – 6.5% fixed for 5 – 10 years, 65 – 75% LTV, interest-only for the first 3 – 5 years, non-recourse.
Alternative senior debt sources: regional banks (cheapest but lower LTV, often recourse), life insurance companies (longest terms, lowest rates, hardest to access, lowest LTV at 55 – 60%), CMBS conduits (fixed-rate non-recourse, more friction), and debt funds (highest LTV at up to 80%, floating-rate, used on heavy value-add and construction).
Mezzanine debt sits behind the senior loan and in front of equity. It carries higher rates (11 – 13% in 2026), shorter terms (3 – 5 years), and is secured by a pledge of the LLC interests rather than the property itself. Mezz is most common when the senior lender caps LTV at 60 – 65% but the sponsor wants 70 – 75% total leverage without diluting LP equity returns.
2026 mezz providers active in real estate: Mesa West Capital, Pacific Western Bank, Bridge Investment Group, Ares Real Estate, Walker & Dunlop's preferred equity desk, Slate Asset Management.
Preferred equity is technically equity but functions like debt. It earns a fixed coupon (10 – 13% in 2026), often split between current-pay and accrual, gets paid before common equity, but does not participate in upside above the coupon. Pref is used when the sponsor needs to thin LP equity but the senior lender will not allow more debt.
Pref sits in a hairy middle: it has no first-lien security like mezz, no upside like common, and a higher cost than both. It exists because the structure pencils when nothing else does. Common providers: family offices doing structured deals, dedicated pref-equity funds like Origin Income Fund or Ares Pref Equity, and increasingly the debt-fund desks at the agency lenders.
The sponsor and its principals personally invest in the deal alongside LPs, usually 5 – 10% of total equity. GP co-invest sits on the same terms as LP common (same pref, same waterfall position) and is the most visible signal of alignment. LPs in 2026 routinely refuse to invest in a deal where the GP co-invest is below 3% or where the GP's check is being financed by a recycled acquisition fee.
Top-quartile sponsors routinely co-invest 8 – 15% of total equity from personal balance sheet. Tides Equities, Origin Investments, and Ashcroft Capital all publicly cite GP co-invest above 5%.
LP common is the residual claim. It is paid last out of operating cash flow, paid last on a sale, and is the first capital to be impaired if the deal goes south. In exchange the LP earns the upside above the preferred return through the promote waterfall. Target IRR on LP common in 2026 multifamily value-add: 13 – 18% net of fees.
The waterfall is the cash-distribution algorithm. A common 2026 multifamily waterfall has four tiers:
Beyond the promote, sponsors earn a stack of recurring fees that are largely independent of deal performance:
Total GP fees on a $50M deal over a five-year hold can easily exceed $2.5M before any promote is paid. LP-friendly sponsors disclose this stack in the PPM. LP-unfriendly sponsors hide it.
Setup: $50M Sun Belt value-add multifamily, 70% LTV ($35M senior + mezz), $15M equity ($2.5M GP co-invest + $7.5M LP common + $5M pref). 5-year hold. Exit at $68M (4% annual NOI growth + 25 bps cap rate compression). Total project profit after debt payoff and fees: roughly $19M.
| Distribution tier | LP receives | GP receives |
|---|---|---|
| Operating distributions yr 1-5 (3% avg yield) | ~$1.5M | ~$0.4M (via co-invest) |
| Return of LP capital at exit | $7.5M | $2.5M (co-invest return) |
| 8% pref true-up at exit | $3.0M | $1.0M |
| Promote tier 1 (70/30 to 15% IRR) | $2.8M | $1.2M |
| Promote tier 2 (50/50 above 15% IRR) | $0.6M | $0.6M |
| Total LP cash · GP cash | ~$15.4M | ~$5.7M + fees |
LP earns 2.05x equity multiple and a 15.2% IRR net of fees. GP earns $5.7M from promote and co-invest return, plus roughly $2.5M of fees over the hold, for a total of $8.2M on a $2.5M co-invest. That is the engine of the sponsor business.