Preferred Return vs Promote Calculator

How much does a higher promote really cost LPs? Compare LP IRR at 8/20, 8/25, 8/30, and 7/30 structures so you can negotiate from data instead of vibes.

LP IRR @ 8/20
LP IRR @ 8/30
Cost of +10% Promote
Total project proceeds (LP × (1+IRR)^hold)
Pref accrued (8% × LP × hold)
Structure: 8% pref / 20% promote
LP total
GP total
LP IRR
Structure: 8% pref / 30% promote
LP total
GP total
LP IRR
Structure: 7% pref / 30% promote
LP IRR
Ad Space

Two main levers control how a syndication splits returns between LP and GP: the preferred return (the IRR LP earns before GP gets paid) and the promote (the GP's share of upside above the pref). Small changes — 8/20 vs 8/30, 8% pref vs 7% — meaningfully change LP IRR over a 5-year hold.

Pref vs Promote: Different Levers

The preferred return is the IRR LP earns first before GP earns promote. It applies only up to the pref rate — once cleared, all excess goes to the promote split. Higher pref = better for LP. The promote is GP's share of profits above the pref. Higher promote = worse for LP, but applies to ALL upside.

Negotiation Math

If the deal IRR is 18%, the 8% pref clears quickly — most of the value sits in the promote tier. So a higher promote (8/30 vs 8/20) hurts LP more than a lower pref (7/20 vs 8/20). Push back on promote first.

Multi-Tier Promotes

Some structures escalate: 8% pref → 20% promote to 15% IRR → 30% promote above 15% IRR. This rewards GP only for outperformance — fairer than a flat 30% promote. Watch for hidden multi-tier structures that compound aggressively (sponsor can capture 40-50% above 20% IRR).

Last updated May 2026. Sources: BiggerPockets Syndication Guide, NAREIT.