Seniors who earn less than $30,000 per year are considered low income; that accounts for a full 40% of seniors. Financial help for seniors includes assistance with healthcare, housing, nutrition, and general grants. Some of the most prominent programs include Medicare and Medicaid, SNAP, and HUD public housing.

In the United States in 2026, "low income" for seniors is often defined by the Federal Poverty Level (FPL) guidelines set by the Department of Health and Human Services. For a single-person household in the contiguous 48 states, the 100% FPL threshold is approximately $15,960 per year. However, many government assistance programs use a higher percentage of the FPL to determine eligibility; for example, the "Extra Help" program for Medicare Part D or various housing subsidies often consider seniors "low income" if they earn up to 135% to 150% of the FPL (roughly $21,500 to $24,000 for an individual). Eligibility for Supplemental Security Income (SSI)—a critical safety net for the elderly—requires a much lower income and very limited assets. It is also important to consider that "low income" varies by geography; what is considered a livable income in a rural area may be severely "low" in a high-cost city like New York or San Francisco, where local "Area Median Income" (AMI) stats are used to define eligibility for senior housing.