Investment Property Analysis

Rental Income & Expense Tracker

Calculate monthly cash flow and analyze your rental property's profitability.

Monthly Cash Flow

$175

Positive cash flow ✓

Net Operating Income

$1,375

Before debt service

Expense Ratio

42.1%

Operating expenses / Income

Income

$
%

Typical: 5-10%

$

Parking, laundry, etc.

Income Breakdown

Gross Rent $2,500
Vacancy (5%) -$125
Total Monthly $2,375
Annual $28,500

Expenses

$
$
$
%

Typical: 5-10%

%

Typical: 8-10%

$
$
$

Expense Breakdown

Mortgage $1,200
Tax $300
Insurance $100
Maintenance $250
Management $200
Utilities $150
Total Monthly $2,200

Annual Summary

Annual Income $28,500
Operating Expenses -$12,000
NOI $16,500
Debt Service -$14,400
Annual Cash Flow $2,100

Investment Analysis

Monthly Cash Flow $175
Expense Ratio 42.1%

Lower is better (target: < 50%)

Profitable Investment

This property generates positive cash flow of $175/month.

Rental Property Expense Management Guide

Essential Expense Categories

Fixed Expenses

Mortgage, property tax, insurance, and HOA fees remain constant monthly. These are predictable costs in your budget.

Variable Expenses

Maintenance (5-10% of rent), property management (8-10%), and utilities fluctuate based on usage and seasons.

Vacancy Losses

Budget 5-10% for vacancy. Even well-managed properties experience turnover and occasional empty periods.

Key Performance Metrics

Cash Flow Target

Aim for $100-$300+ monthly positive cash flow per unit to cover reserves and ensure profitability.

Expense Ratio

Keep operating expenses under 50% of gross income. Lower ratios (35-40%) indicate efficient management.

Net Operating Income

NOI before mortgage shows property performance independent of financing and is used to calculate cap rate.

Pro Tips for Landlords

  • • Track every expense for accurate tax deductions
  • • Build 3-6 month reserve fund for emergencies
  • • Review expenses monthly to catch issues early
  • • Use separate bank account for rental income
  • • Budget conservatively with 10% vacancy rate
  • • Plan for major repairs (CapEx) annually
  • • Consider professional management at scale
  • • Adjust rent annually to match market rates