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Hole 01 · Front Nine — Get Ready

Money & Budget

A comfortable home budget starts with your monthly cash flow, not the number a lender says you qualify for. This hole walks through income, existing debt, and a realistic monthly payment range before you look at a single listing. You will leave knowing the difference between what you can borrow and what you can actually afford.

8 min read · Free, no signup

Written by Isaac Ortiz · Real Estate Broker · Compass | NWMLS #146754

Primary sources reviewed July 15, 2026

Homebuying fundamentals are taught for learners nationwide. Sections labeled Washington detail use Washington law, programs, practices, or Pacific Northwest examples—check the official resources for your state before acting.

The number that matters is comfort, not approval

A comfortable home budget starts with your monthly cash flow, not the largest number a lender will approve. Lenders can qualify you near the edge of what you can technically carry. Your real budget is the payment that still leaves room for savings, emergencies, and the life you actually want to keep living.

  • Lenders look at income, debt, and credit to find your ceiling.
  • Your comfortable payment is usually lower than your approved payment.
  • The gap between the two is your actual negotiating room.

What actually moves your monthly number

Four things shape principal and interest: purchase price, down payment, interest rate, and loan term. Property taxes, homeowners insurance, association dues, and any mortgage insurance can add to the housing cost. Model the complete monthly obligation, because a lender quote or listing price alone does not show the amount your household will actually carry.

  • Principal and interest come from price, down payment, rate, and term.
  • Budget for taxes and insurance whether you pay them through escrow or directly.
  • Mortgage insurance or program fees may apply depending on the loan and down payment.

Build your real number before you look at listings

Add your take-home income, subtract existing debt payments, and decide what's left that you're comfortable turning into a house payment — not the maximum, a number you'd sign for without stress. Run it through a payment calculator at a few price points so the range is concrete before a single showing.

  • Start from take-home pay, not gross income.
  • Include every recurring debt: student loans, car payments, credit cards.
  • Test three price points, not just one ideal number.

Mastery check

Prove it out before you move on.

Caddie

Before you play through — quick read of the green:

3 quick questions. Get all but one right and this hole is marked played. Unlimited retries — there's no penalty for missing one.

Question 1 of 3

Which number should actually set your home search range?

Question 2 of 3

Which of these actually changes your monthly payment the most?

Question 3 of 3

You're approved for $650,000. What's usually the smarter move?

Still stuck? Ask the Caddie.

Back to Home CourseHole 2: Credit