Working Interest vs. Royalty: After-Tax Returns Compared
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DPP vs. Royalty Calculator
Compare direct participation programs against royalty interests side by side.
Compare Structures→Here's What You Need to Know
- /DPP working interests offer 75% Year-1 IDC deductions that offset ordinary W-2 income. Royalties do not.
- /Royalty interests carry zero operational cost exposure and lower risk, but meaningfully lower total returns.
- /Both structures receive the 15% depletion allowance, but on different income bases.
How the Comparison Works
Should you take a working interest through a DPP, or buy a royalty? This tool models both structures on an after-tax basis with the same investment amount so you can see the real tradeoff. Adjust the investment amount, tax rate, and time horizon to see how the comparison changes for your situation.
For a deeper explanation of the structural differences, read our working interest vs. royalty interest comparison. To understand the tax deductions that drive the DPP advantage, see our tax benefits guide, or view our current drilling projects to see available DPP opportunities.
Direct Participation Program
Working Interest
Direct ownership in drilling and production. Qualifies for IDC deductions (60-85% Year-1), 15% depletion, and TDC depreciation. Higher risk, higher upside, best tax treatment.
Royalty Interest
Passive Mineral Rights
Fixed percentage of gross revenue. No drilling costs, no operating expenses, no liability. Receives 15% depletion but no IDC deductions. Lower risk, predictable cash flow.
After-Tax Portfolio Value: $100,000 Invested
| Metric | DPP: Working Interest | Royalty Interest |
|---|---|---|
| Investment (Year 0) | $100,000 | $100,000 |
| Year-1 IDC Deduction | $75,000Advantage | None |
| Year-1 Tax Saved | $27,750Advantage | $0 |
| Net Capital at Risk | $72,250Advantage | $100,000 |
| Year-1 After-Tax Cash | $13,132Advantage | $4,799 |
| 10-Yr Cum. After-Tax Cash | $66,239Advantage | $33,926 |
| 10-Yr Portfolio Value | $138,489Advantage | $133,926 |
| Total After-Tax Return | 38.5%Advantage | 33.9% |
| Est. After-Tax IRR | 9.6%Advantage | 5.9% |
| Depletion Allowance | 15% of gross revenueAdvantage | 15% of gross royalty |
| Liability / Exposure | Pro-rata LOE | NoneAdvantage |
| Crossover Year | Yr 7 | Immediate |
Tax Treatment
DPP: IDCs (industry-typical 65-80% of well cost) deductible in year incurred under IRC §263(c). Working-interest exception under §469 allows W-2 offset. 15% percentage depletion. 7-yr TDC.
Royalty: 15% depletion on royalty only. No IDC. Taxed as ordinary income.
DPP WinsUpside Potential
DPP: Full upside exposure to well production. Outcomes vary with well performance and commodity prices; not guaranteed.
Royalty: Fixed % of revenue. No operational upside participation.
DPP WinsRisk Profile
DPP: Bears drilling risk, dry-hole risk, LOE costs. Risk of total loss.
Royalty: No drilling costs, no liability. Zero cost exposure.
Royalty WinsInvolvement
DPP: Material participation required. Illiquid 5-10 yr commitment.
Royalty: Completely passive. No decisions, no liability.
Royalty WinsIllustrative, not a projection: This tool uses generalized industry assumptions to show how the asset class and federal tax code work in general terms. Outputs are not projections for any specific BassEXP offering. Individual results vary significantly with well performance, commodity prices, and program structure, and are not guaranteed. Past performance is not indicative of future results. Consult a qualified CPA or financial advisor for advice specific to your situation.
Model assumptions: DPP model: 75% IDC share, 15% percentage depletion, 7-year MACRS TDC, 18% Year-1 gross yield, 35% hyperbolic decline (b=1.2). Royalty model: 7% gross yield, 8% annual decline, 15% depletion, no IDC. After-tax figures use the marginal rate shown. Nominal, pre-inflation. Oil and gas investing carries risk of total loss. IDC deductibility under IRC Section 263(c) requires working-interest participation and material involvement; consult a CPA.
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Talk to our team about current DPP opportunities and how the IDC deduction can work for your tax situation.
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