Initial cash exceeds the down payment
Closing costs, lender charges, rehabilitation, inspections, reserves, and carrying costs can materially increase cash required before stable operations begin.
Real-estate acquisition, operations, and exit model
Underwrite the property as one connected investment
Combine purchase cash, rehabilitation, mortgage amortization, vacancy, operating expenses, rent growth, appreciation, sale costs, tax estimates, NPV, IRR, equity, and nine exit scenarios.
Plan with context
Real estate return comes from operations, financing, and exit—not appreciation alone.
A connected underwriting model shows whether income supports the property today, how debt amortization builds equity, and how sensitive the final result is to rents, expenses, value, transaction costs, and taxes.
NOI excludes financing
Net operating income subtracts vacancy and property operations from effective income before mortgage payments, depreciation, income tax, and capital expenditures.
DSCR tests debt coverage
Dividing NOI by annual debt service shows how much operating cushion exists before the mortgage becomes dependent on outside cash.
Cash-on-cash follows invested equity
First-year cash flow divided by acquisition cash measures an immediate leveraged yield but ignores appreciation and the eventual sale.
IRR includes timing and exit
Internal rate of return uses acquisition outflow, annual cash flows, and final net sale proceeds; it remains highly sensitive to sale assumptions.
Sale price is not sale proceeds
Brokerage and transfer costs, mortgage payoff, gain tax, depreciation recapture, and deferred maintenance sit between gross price and investor cash.
Included
Price, percentage down payment, closing and rehab, mortgage, hold, rent and other income, vacancy, growth, six expense categories, management, appreciation, selling costs, depreciation, simplified gain and recapture tax, required return, cap rate, cash-on-cash, DSCR, NPV, IRR, equity multiple, nine sensitivities, Chart.js visuals, and annual ledger.
Not included
Construction draws, adjustable loans, refinancing, interest-only periods, capital-expenditure timing, tenant improvements, lease expirations, appraisal, market rent research, 1031 exchanges, passive-loss limits, detailed basis, or jurisdiction-specific tax.
Use it well
Verify rent rolls and leases, inspect condition, obtain insurance and tax quotes, maintain reserves, stress vacancy and exit value, and have legal, lending, and tax professionals review the deal structure.