Source-of-income laws

Source-of-income laws are state or local rules that prohibit housing discrimination based on where an applicant’s lawful income comes from. Covered income can include wages, housing vouchers, public assistance, Social Security benefits, child support, alimony, and other lawful sources. For multifamily teams, these laws affect leasing, screening, advertising, and resident onboarding practices in the jurisdictions where they apply.

A leasing team in a jurisdiction with source-of-income protections cannot reject an otherwise qualified applicant simply because part of the rent would be paid with a housing voucher. The team should apply the same written screening standards consistently and follow any required voucher or assistance-program steps during move-in.

Source-of-income laws matter because they change how onsite and centralized teams handle applications, income verification, and compliance workflows. Operators with properties across multiple cities or states need location-specific policies and staff training, because requirements can vary by jurisdiction. Research in the supplied corpus also links these laws with operational impacts such as higher vacancy losses, utility expenses, and collection losses in affected properties.