Definition
A pro forma is a forward-looking financial projection that estimates a property's future income, expenses, and Net Operating Income (NOI) based on underwriting assumptions.
It answers the question: “What should this property earn once stabilized or improved?â€
Purpose of a Pro Forma
- Estimate stabilized income performance
- Support acquisition decisions
- Model renovation or value-add strategies
- Project investor returns
- Determine valuation using a cap rate
Pro Forma vs. Historical Financials
- Historical (T-12): What the property actually earned in the past 12 months.
- Pro Forma: What the property is expected to earn in the future.
Historical financials reflect reality. Pro forma reflects assumptions.
Core Components of a Pro Forma
Revenue Projections
- Market rent assumptions
- Vacancy and credit loss estimates
- Other income projections
- Lease-up timeline (if applicable)
Expense Projections
- Property taxes
- Insurance
- Payroll
- Repairs and maintenance
- Property management fees
Income Output
- Gross Operating Income (GOI)
- Net Operating Income (NOI)
- Cash flow after debt service
- Projected investor returns (IRR, cash-on-cash, etc.)
Example
A property currently produces $750,000 NOI. The investor plans renovations that increase rent by $150 per unit.
After adjusting revenue and stabilizing expenses, the pro forma NOI is projected at $900,000.
At a 6% cap rate:
- Projected Value = $900,000 ÷ 0.06 = $15,000,000
Common Types of Pro Forma
- Acquisition Pro Forma: Underwriting before purchase.
- Stabilized Pro Forma: Post-renovation or lease-up assumptions.
- Development Pro Forma: Ground-up project modeling.
- Refinance Pro Forma: Projected income for lender underwriting.
Risks of Pro Forma Assumptions
- Overestimating rent growth
- Underestimating expenses
- Ignoring market cycles
- Assuming unrealistic occupancy rates
- Capitalizing projected income before operational proof
Investor Discipline
Strong operators differentiate between:
- Proven income (historical)
- Projected income (pro forma)
Conservative underwriting often:
- Discounts pro forma assumptions
- Stress-tests vacancy and expense scenarios
- Uses conservative exit cap rates