Cash you keep in year one
$2,664After property costs, mortgage and modeled taxes.
Estimate yearly cash, your return after taxes, and the tax bill when you sell.
After property costs, mortgage and modeled taxes.
Pre-tax 7.9% · tax difference -1.7 pts
At the end of your 10-year hold.
After-tax IRR of 6.2% is acceptable but the -1.7 pts tax drag is meaningful. The depreciation shield is built on the building, not the land — a cost-segregation study accelerates it, and a land allocation on the low end of what your assessor ratio or appraisal actually supports leaves more basis to depreciate.
These layers build the year-one cash flow the 6.2% after-tax IRR above is solved from. Bars are sized against gross scheduled rent. The three tax-ledger lines — the principal add-back, depreciation, and taxable income — are marked: they change what you are taxed on, not what lands in the account, which is why the cash running total picks back up at pre-tax cash flow. Principal is added back because it is real money out but is never a deduction, so without it the rows above would not reach taxable income.
Each line is a component of the calculation, not a verdict on its own — the after-tax IRR above is the number that judges the deal. The difference between pre-tax and after-tax IRR is your total tax drag.
Pre-Tax = net operating income minus debt service. Dep. = depreciation deduction (reduces your taxable income each year). Tax Shield = value of dep. deduction (dep. × effective tax rate). Fed+St Tax = federal plus state tax owed. After-Tax = what you actually keep. Green = positive; red = negative cash flow that year.
| Yr | Pre-Tax | Dep. | Tax Shield | Fed+St Tax | After-Tax |
|---|---|---|---|---|---|
| 1 | $2,664 | $11,848 | $0 | $0 | $2,664 |
| 2 | $3,226 | $12,364 | $0 | $0 | $3,226 |
| 3 | $3,800 | $12,364 | $0 | $0 | $3,800 |
| 4 | $4,385 | $12,364 | $0 | $0 | $4,385 |
| 5 | $4,982 | $12,364 | $0 | $0 | $4,982 |
| 6 | $5,590 | $12,364 | $0 | $0 | $5,590 |
| 7 | $6,211 | $12,364 | $0 | $0 | $6,211 |
| 8 | $6,844 | $12,364 | $0 | $0 | $6,844 |
| 9 | $7,490 | $12,364 | $0 | $0 | $7,490 |
| 10 | $8,149 | $12,879 | $0 | $0 | $8,149 |
The depreciation shield is built on the building, not the land. A cost-segregation study accelerates it by moving parts of the building into shorter depreciation lives, and the 2025 tax law (OBBBA) changed the bonus depreciation that can apply to those parts. This estimate depreciates the building straight-line and does not include a cost-segregation study.
Tax-law changes and real estate models: questions to verify — then confirm with a tax advisor.
Tax rules applied: IRC §167 straight-line depreciation over 27.5 years · §469 passive-activity-loss rules (a $25K allowance for an actively participating owner, phased out between $100K and $150K MAGI — $12.5K for a married-filing-separately filer who lived apart all year, $0 otherwise; losses beyond it are suspended and carried forward, unless you qualify as a real estate professional and materially participate in the rental, or materially participate in a short-term rental) · §1250 recapture at your ordinary rate, capped at 25%, on depreciation claimed · §1(h) long-term capital gains rates · §1411 net investment income tax 3.8% (not on the sale gain of a real estate professional who materially participates in the rental) · 2026 brackets, capital-gain thresholds and standard deduction from IRS Rev. Proc. 2025-32.
Tax figures are estimates dependent on investor federal bracket, MAGI, REP status, filing status, entity type, state tax law, and cost segregation election. Confirm with a CPA before any financing or disposition decision.
Printed November 9, 2026 · http://127.0.0.1:45643/tools/tax-engine
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