Home affordability with investment assets

The practical answer

Income is only one part of home affordability. For many buyers, current investment assets, after-tax savings, and the amount of liquidity preserved after closing are just as important as salary.

A buyer with strong income but limited liquid assets may qualify for a mortgage yet struggle to fund a comfortable down payment. Another buyer with lower income but substantial investable assets may have more flexibility, especially if the purchase does not impair long-term financial goals.

This calculator treats home affordability as both a mortgage question and a wealth-planning question. It estimates how much house you can buy while considering the liquid wealth you want to retain or build over time.

• Investable assets can support a larger down payment, but using too much liquidity can create risk.
• A cash cushion helps protect against unexpected expenses after closing.
• Family gifts can increase down payment capacity but should be modeled separately from earned income.
• Future wealth goals help show the tradeoff between buying more house and keeping money invested.

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