Think You Can't Afford a Home? Run the Numbers First

The belief that stops buyers before they start

Ask renters who want to own why they have not started, and affordability tops every survey, with the down payment as the single biggest wall. Around half of aspiring buyers say some version of "I cannot afford it."

Some of them are right, and knowing that is valuable. But a surprising number are working from numbers that are simply out of date. They have not run their own math. They have absorbed someone else's.

Myth one: you need 20 percent down

The 20 percent figure refuses to die because it is the threshold for avoiding private mortgage insurance on a conventional loan. It has never been the entry price of homeownership.

The median first-time buyer puts down roughly 8 to 9 percent. FHA loans allow 3.5 percent. Many conventional programs allow 3 percent. On a $275,000 home, the difference between "I need $55,000" and "I need $9,625" is the difference between never starting and starting this year.

Putting less down has real costs, chiefly mortgage insurance and a larger loan. Those costs belong in your math. But they are line items to weigh, not a locked gate.

Myth two: your rent is your ceiling

"My rent is $1,800, so a $2,200 mortgage payment is out of reach" sounds like math but usually is not, in either direction. A true monthly cost includes principal, interest, property tax, insurance, mortgage insurance if you put less down, and HOA dues if any. And the comparison has a time dimension: rent rises, a fixed payment does not.

Sometimes the honest answer is that renting really is the better move right now. Sometimes the payment you are afraid of is a few hundred dollars from the rent you are already paying. You do not know until you run your actual numbers against actual rates.

Myth three: assistance is for someone else

Roughly 2,600 down payment assistance programs operate across the country: grants, forgivable loans, deferred loans, and reduced-rate mortgages, often worth around $18,000 by industry estimates. Income limits reach further into the middle class than most people assume, and many programs are not limited to first-time buyers. Most eligible buyers never apply, largely because nobody told them the programs exist.

What to actually do

Spend one evening replacing beliefs with numbers:

1. Run your true monthly cost at today's rates, with real tax and insurance estimates, at 3.5, 5, and 10 percent down.
2. Check your down payment assistance matches for your state, income, and credit range.
3. Run the wait-versus-buy math. If buying is not right yet, find out exactly what the gap is: how many credit points, how many dollars of savings, how many months.

That last part matters. "Not yet" with a number attached is a plan. "I cannot afford it" without one is just a feeling, and feelings do not save for down payments.

The Homebuyer Toolkit runs all three of these for you, personalized to your state, budget, and timeline, and it is free to start. Whatever tool you use, do not let a number you have never actually calculated make the biggest decision of your life for you.

Educational only, not financial advice. Rates, program terms, and prices change, so confirm current numbers before making decisions.