How to Use the Household Size Income Limit Checker
Note: the U.S. has no housing lottery category specifically for supporting an elderly parent. Korea's "elderly-parent-support special supply" reserves units for applicants who have lived with and supported a parent aged 65+ for at least 3 consecutive years. Nothing structured this way exists in the U.S. affordable housing system. The closest indirect effect is that HUD income limits — used to determine eligibility for public and affordable housing — are published per household size, and adding a dependent parent to your household raises that limit.
Enter the published 4-person Area Median Income (AMI) for your metro area, your actual household size including the parent you support, and your total household income. The calculator applies the standard HUD-style household-size adjustment (smaller households have a lower income limit, larger households have a higher one) to show your adjusted income limit and where your income falls relative to it.
This reflects a real mechanical effect — a bigger household does raise the bar you're measured against — but it is not a dedicated set-aside or priority category the way Korea's program is. Actual program rules on who counts as a household member vary, so confirm with the specific housing authority or listing before relying on this for an application.
Frequently Asked Questions
No. Korea reserves a set share of new units specifically for applicants who've supported a parent aged 65+ for 3+ years. The U.S. has no equivalent category. The closest real-world effect is that adding a dependent parent to your household increases your household size, which raises the income limit used to determine affordable housing eligibility — an indirect benefit, not a dedicated quota.
HUD income limits are published per household size because a larger household needs more income to cover the same standard of living. A 4-person limit is the baseline; smaller households have lower limits and larger households have higher limits, using standard published adjustment factors.
For most housing programs, household size is based on who actually lives in the unit and shares income/expenses, not strictly on IRS dependent status. Rules vary by program, so confirm with the specific housing authority or listing.