Maven Cost Seg: Tax Savings & Cash Flow Analyzer

Calculate Cost Segregation tax savings and bonus depreciation on Zillow, Redfin, and Realtor.com listings instantly.

Maven Cost Segregation: Tax Savings & Cash Flow Analyzer Instantly analyze property tax savings and rental cash flow on Zillow, Redfin, and Realtor.com. The Maven Cost Segregation extension is a professional-grade financial tool designed for real estate investors, CPAs, and tax strategists. It bridges the gap between a standard listing page and a deep-dive tax analysis, allowing you to instantly estimate the impact of Cost Segregation, Bonus Depreciation, and REPS (Real Estate Professional Status) on your next acquisition. KEY FEATURES Automatic Data Extraction: Seamlessly scrapes purchase price, monthly rent estimates, property taxes, and square footage from Zillow, Redfin, and Realtor.com. Advanced Cost Segregation Engine: Dynamically reallocates building basis into 5, 7, and 15-year MACRS asset classes based on specific property types (Single Family, Multi-Family, Short-Term Rental, etc.). Total Year 1 Deduction: Leads with the "Big Number"—the total accelerated depreciation deduction unlocked by your study.True Cash Flow Analysis: Calculates actual Net Operating Income (NOI) and True Annual Cash Flow by including 30-year fixed mortgage amortization (P&I) and Operating Expenses. Interactive Assumptions Sandbox: A red-alert "Verify Assumptions" drawer lets you overwrite any scraped data, adjust down payment, interest rates, and land value percentages in real-time. THE MATH BEHIND THE MAVEN STRATEGY This tool utilizes standard accounting formulas to provide institutional-grade estimates: Mortgage Amortization: $M = P \frac{r(1+r)^n}{(1+r)^n - 1}$ (Principal & Interest calculation). MACRS Reallocation: Hardcoded asset class matrices derived from professional cost segregation case studies (e.g., allocating ~35% of basis to short-life assets for Short-Term Rentals). Tax Savings Calculation: Projects net tax savings based on your marginal tax bracket and current Bonus Depreciation rules (100%, 80%, or 60% elective). 🏡 SUPPORTED PLATFORMS Zillow (Auto-extract) Redfin (Auto-extract) Realtor.com (Auto-extract) Manual Entry Mode: Use the extension as a universal real estate calculator on any website by manually entering values into the top-level drawer. PRO-TIP: DATA LOADING If you receive an error stating a site cannot be scraped, it may be due to the platform's "lazy-loading". Simply SCROLL down the property listing page OR REFRESH the page to ensure all data is loaded and try analyzing again. ABOUT MAVEN COST SEGREGATION Maven Cost Segregation is a boutique tax advisory firm specializing in engineering-based cost segregation studies. Our mission is to help investors front-load years of depreciation into Year 1, creating massive tax-free cash flow to reinvest into future deals.Learn more or get a certified engineering estimate: https://mavencostseg.com