Compliance glossary

Plain-language definitions of common affordable housing compliance terms.

A

AMI
Area median income. An income measure used to establish eligibility and rent limits for many affordable housing programs.
AUR
Available Unit Rule. A LIHTC rule governing the rental of available units after a qualified household becomes over-income.

E

EIV
Enterprise Income Verification. HUD's system for income information used in eligibility verification for applicable assisted housing programs.

H

HOME
HOME Investment Partnerships Program. A federal program that provides funding to participating jurisdictions for eligible affordable housing activities.
HOTMA
Housing Opportunity Through Modernization Act. Federal legislation that changes income and asset requirements for covered housing programs.

L

LIHTC
Low-Income Housing Tax Credit. A federal tax credit program supporting rental housing subject to income and rent restrictions.

N

NAUR
Next Available Unit Rule. Another name used for the LIHTC Available Unit Rule.
NHTF
National Housing Trust Fund. A federal program supporting affordable housing for extremely low-income households.

T

TIC
Tenant Income Certification. A record of household information and income used to document eligibility under applicable housing requirements.
TRACS
Tenant Rental Assistance Certification System. HUD's system for processing tenant certification and assistance payment information for covered multifamily programs.