# AMI Explained: 30%, 50%, 60% & 80% Units | IBA > What Area Median Income (AMI/MFI) means, what 30%, 50%, 60%, and 80% units are, and why limits vary by metro, household size, and effective year. URL: https://incomebasedapartments.com/guide/area-median-income-ami-explained/ Last-Modified: 2026-10-12 Tags: area median income explained ami percentages, what does 60% AMI mean, AMI income limits texas Housing Guides # Area Median Income (AMI) Explained What Area Median Income (AMI/MFI) means, what 30%, 50%, 60%, and 80% units are, and why limits vary by metro, household size, and effective year. By the Income Based Apartment Team [/about/ →](/about/) · Updated October 12, 2026 · 6 min read ![Neighbors chatting outside a bright apartment courtyard](/images/featured/diverse-texas-neighbors-chatting-outside-a-bright-.webp) Please note This guide is general information, not legal or program advice. Rules change, and each property confirms its own rents, eligibility, and screening requirements. ## What Is Area Median Income? Area Median Income (AMI) is the exact midpoint of household incomes for a specific region. Half of the households in that area earn more than this figure, and the other half earn less. _We_ know property owners and business leaders constantly track these numbers to understand local workforce housing trends. This baseline metric dictates how government programs set income caps for affordable units. _Our_ team references these figures daily because they directly impact real estate investment strategies. You will see AMI percentages everywhere if you look into income-restricted apartments [/income-restricted-apartments/ →](/income-restricted-apartments/) . > **The 2026 Data Release** The Department of Housing and Urban Development (HUD) published the official 2026 Income Limits on May 1. _We_ also want to clarify a similar term called MFI, which stands for Median Family Income. HUD calculates these specific MFI numbers annually based on American Community Survey data. _Our_ latest review shows that Texas agencies like TDHCA frequently use MFI instead of AMI in their official documentation. Both acronyms generally mean the exact same thing in everyday property listings. _We_ find that having area median income explained ami percentages clearly will help you process these regional variations. ## What Do the Percentages Mean? ![Bar graphic of 30, 50, 60, and 80 percent AMI tiers](/images/content/bar-graphic-of-30-50-60-and-80-percent-ami-tiers-i.webp) When a unit gets labeled as “60% AMI,” it means the unit is reserved for households earning up to 60% of the local median income for their specific household size. The percentage simply tells you how far below the standard local income a renter must fall to qualify. _Our_ clients often ask what does 60% AMI mean in practical terms for property management. It serves as a strict ceiling for eligibility. _We_ always advise owners that a lower percentage translates to a lower income limit and a tighter rent cap. Programs often combine several different tiers inside a single mixed-income building. _We_ compiled the most common tiers you will encounter in 2026 below. | Tier | Common label | Where you’ll see it in 2026 | | --- | --- | --- | | 30% AMI | Extremely low income | Deeply affordable units and Section 8 Housing Choice Vouchers often prioritize this tier. | | 50% AMI | Very low income | This category sees a maximum 10% annual increase cap from HUD to prevent sudden rent spikes. | | 60% AMI | Often the standard tax credit tier | This is the most common tier used for Low-Income Housing Tax Credit (LIHTC) properties. | | 80% AMI | Low income | City-specific workforce housing programs and mixed-income developments frequently use this level. | > **AMI is a strict ceiling, not a target** Earning substantially less than a unit’s posted limit does not reduce the monthly rent. _Our_ advice is to keep in mind that you still need to pass the property’s standard financial screening process. Applicants frequently make the mistake of ignoring minimum income requirements. _We_ remind everyone that property managers will always verify your ability to pay the baseline rent. ## Why Limits Vary The dollar figure behind each specific tier fluctuates based on geography, household size, program rules, and the current effective year. These variables ensure that limits accurately reflect the true cost of living in a specific community. _We_ closely track these four main factors because they dictate housing compliance. 1. **Geography.** Each metropolitan area or county maintains its own unique median calculation. _Our_ analysis of 2026 HUD data shows that major metros receive special high housing cost adjustments to offset expensive real estate markets. Houston, Dallas, Fort Worth, Austin, and San Antonio all feature different limits. 2. **Household size.** Income allowances rise with each additional person living in the home. _We_ highly recommend reviewing our detailed guide on household size and income limits [/guide/household-size-income-restrictions/ →](/guide/household-size-income-restrictions/) . HUD standardizes calculations by using a four-person household as the baseline and adjusting percentages from there. 3. **Program rules.** City programs, federal tax credit units, and local initiatives often utilize different data tables. _Our_ compliance experts verify exact program requirements before listing any property. Tax credit properties frequently use Multifamily Tax Subsidy Project (MTSP) limits. 4. **Effective year.** The federal government publishes fresh limits annually. _We_ remind business owners that the 2026 figures officially took effect on May 1. You must always use the most current data table. ## How to Read an Income Limit Table ![Renter comparing a listing's AMI tier with an official income table](/images/content/renter-comparing-an-apartment-listing-that-says-60.webp) You start reading an income table by matching your specific county or metro area to the published chart. Finding the correct geographical boundary is the only way to get an accurate baseline number. _Our_ team exclusively uses the official HUD Income Limits Documentation System to verify 2026 figures. The process requires a few precise steps. _We_ suggest following this exact sequence when evaluating a published table: - **Find the right area.** Match the property’s county or metropolitan statistical area perfectly. - **Find the right program.** Tax credit limits, commonly called MTSP limits, frequently differ from standard HUD thresholds. - **Find the right tier.** Locate the exact percentage assigned to the unit, such as 50% or 60%. - **Find your household size.** Look down the column matching the total number of people living in your home. - **Check the effective year.** Confirm the table says 2026 instead of relying on outdated information. Families with more than eight members receive an 8% increase per additional person based on the four-person limit. _We_ calculate these large-household extensions manually since they rarely appear on standard public charts. You must then compare your total gross annual household income against that final mathematical cap. _Our_ comprehensive guide on how household income is calculated [/guide/how-household-income-is-calculated/ →](/guide/how-household-income-is-calculated/) breaks down exactly what earnings you must include. ## A Simple Example, Without Real Figures Imagine a new mixed-income property offering both 50% and 60% AMI units. A household of three reviews the current 2026 county table and locates the 60% column for a three-person family. _We_ run through this exact scenario with clients every single week. The family discovers their gross annual income falls under the 60% cap but sits slightly above the 50% threshold. _Our_ property managers see many applicants get confused by this narrow margin. This financial reality means they legally qualify for the 60% unit, but they earn too much for the 50% unit in that specific building. _We_ always caution applicants that clearing the federal income hurdle is only the first step. The family still needs to pass the landlord’s minimum income ratio and standard background screening. ## AMI in Our Five Texas Markets Each local Texas market utilizes specific income limits based on its unique county or metropolitan statistical area. Suburbs frequently fall under different statistical boundaries than their core downtown cities. _We_ carefully monitor these regional distinctions because AMI income limits texas properties use can change drastically across county lines. Understanding these zones prevents costly compliance errors. ### Houston and Dallas Metro Regions The Houston-The Woodlands-Sugar Land region features a 2026 median family income of roughly $104,000 for a four-person household. _Our_ records show this boundary generally covers Harris County alongside surrounding areas like Fort Bend and Montgomery. You must independently confirm the correct table for rapidly growing suburbs like Katy or Conroe. _We_ notice similar nuances across the Dallas and Fort Worth regions. HUD publishes entirely separate data tables for Dallas and Fort Worth. _Our_ teams ensure a property in Plano uses the correct Collin County data rather than Tarrant County numbers meant for Arlington. ### Austin and San Antonio Boundaries The Austin-Round Rock-San Marcos area boasts one of the highest limits in the state, with the 2026 median hitting $134,400. _We_ track this MSA across Travis, Williamson, and Hays counties. City-specific initiatives like the S.M.A.R.T. Housing program rely heavily on these median family income figures for compliance. _Our_ San Antonio operations typically cover Bexar County and neighboring regions like Comal and Guadalupe. These boundaries naturally include suburbs such as New Braunfels and Schertz. _We_ urge everyone to verify the specific geographical table a property manager uses before applying. ## How AMI Shows Up on Your List When you review an income limit on a property list, the standard format details the specific program, geographical area, household size, and effective year. Properties do not always publish this information clearly on their marketing materials. _We_ actively contact communities to confirm exactly which tier applies to their available units. Many listings leave critical compliance details marked as needing manual confirmation. _Our_ database flags these incomplete listings so you know when to ask the landlord direct questions. You should always request the exact 2026 HUD or TDHCA table the property uses to determine eligibility. _We_ consider this documentation step mandatory for securing affordable commercial or residential spaces. ## Key Takeaways - AMI provides a strict regional measure of median income used to set housing eligibility limits. - The posted percentage tells you exactly how far below the local median a unit’s income limit sits. - Limits fluctuate wildly based on your specific area, household size, program requirements, and the effective year. - Meeting the income limit represents just one part of the eligibility puzzle. - Each community confirms its own minimum income requirements and makes its own final approval decisions. Reviewing your area median income explained ami percentages early in the process saves time and prevents application denials. _We_ highly recommend pulling the 2026 HUD Income Limits for your specific county before touring any properties. Contact your local housing authority or property manager today to verify their exact screening criteria. _Our_ team wishes you the best of luck with your property search or real estate investments. Got Questions? ## Common Questions ### What does 60% AMI mean? The unit is for households earning up to 60% of the area median income for their household size. The dollar amount depends on the area and the year. ### Is AMI the same in Houston and Austin? No. Median income is calculated for each metro area each year, so limits in Houston, Austin, Dallas, Fort Worth, and San Antonio all differ. ### Is MFI the same as AMI? The terms are often used interchangeably. TDHCA and HUD commonly use Median Family Income (MFI), while many listings say AMI. ### Does a higher AMI percentage mean a higher rent? Usually, yes. A 60% unit generally has a higher rent cap than a 50% unit of the same size in the same area. Keep Reading ## Related Housing Guides Housing Guide ### Understanding Household Size and Income Restrictions Who counts in your household for income-restricted housing, why income limits rise with household size, how bedrooms relate, and why accuracy in your request matters. Read guide [Understanding Household Size and Income Restrictions →](/guide/household-size-income-restrictions/) Housing Guide ### How Household Income Is Calculated for Income-Restricted Housing What typically counts as income for income-restricted housing: gross vs net, wages, overtime, gig work, benefits, child support, assets, and annualizing irregular pay. Read guide [How Household Income Is Calculated for Income-Restricted Housing →](/guide/how-household-income-is-calculated/) Housing Guide ### Austin S.M.A.R.T. Housing: How Mixed-Income Units Work What Austin's S.M.A.R.T. Housing program is, how income-restricted units inside market-rate buildings work, and how to identify and confirm eligibility. Read guide [Austin S.M.A.R.T. Housing: How Mixed-Income Units Work →](/guide/austin-smart-housing/) Housing Guide ### Income-Based vs. Income-Restricted Housing Income-based rent, income-restricted units, tax credit communities, and lower minimum-income properties are different. See the comparison table and what each means for you. Read guide [Income-Based vs. Income-Restricted Housing →](/guide/income-based-vs-income-restricted-housing/) ## Learn more about Income-Restricted Apartments See how we research income-restricted apartments and what your list includes. Learn more [/income-restricted-apartments/ →](/income-restricted-apartments/) Get My Apartment List [/apartment-search-request/?type=income-restricted-apartments →](/apartment-search-request/?type=income-restricted-apartments)