Rent vs Buy Decision Modeler

How It Works

The rent vs buy decision is emotionally loaded and financially complex. People

forget to include maintenance, transaction costs, taxes, and the value of

flexibility. This skill models both paths, surfaces the assumptions that matter

most, and shows you what changes the outcome.

What You Get

• A structured rent-vs-buy comparison with all assumptions listed
• An affordability range (monthly payment comfort zone + cash-to-close readiness)
• A hidden-costs checklist for homeownership (maintenance, repairs, HOA, closing costs on sale)
• A sensitivity analysis: what happens if rates move, you stay shorter/longer, or maintenance runs high
• A readiness checklist: emergency fund, debt-to-income, job stability, mobility needs

Setup Steps

1. Know your current rent and expected rent increases
2. Pick a target home price range and estimate your down payment
3. Look up local property tax rates and insurance estimates
4. Estimate how long you plan to stay
5. Run the skill to see the comparison and find your breakeven horizon

Tips

• The breakeven horizon is the most important number — it tells you how long you need to stay for buying to win
• Maintenance costs surprise most first-time buyers; budget 1–2% of home value per year
• If you value flexibility or might relocate, that has real financial value worth factoring in
• Don't skip the readiness checklist — buying without an emergency fund is a common mistake