What a tax credit apartment is

A tax credit apartment is a rental unit in a building where the owner received a federal tax credit in exchange for keeping rents below market rate. The owner does not pass the tax benefit to tenants as a discount — instead, the government lets the owner deduct a large sum from their federal income taxes, and the owner uses that tax savings to offset the cost of operating the building at lower rents than they otherwise would charge.

The most common source is the Low-Income Housing Tax Credit (LIHTC), a federal program created in 1986. An owner applies to their state housing finance agency, receives an allocation of tax credits, and then uses those credits to attract investors who fund the building's construction or renovation. In return, the owner commits to keeping a percentage of units rented to households below a certain income threshold — usually 50%, 60%, or 80% of the area median income — for a period of 15 to 30 years.

The result is a building that looks and functions like any other apartment complex, but with rents set by formula rather than by market demand. You do not need to know the building uses tax credits to live there; you straightforward see a rent that is lower than comparable units nearby.

Key Takeaways

  • Tax credit apartments are funded through federal tax incentives to owners, not through direct subsidies to tenants, so the rent reduction is built into the building's economics.
  • Income limits explore to who can rent a tax credit unit, and you will need to document your household income to be approved.
  • Rents in tax credit buildings are set by a formula tied to area median income, not by what the market will bear, so they remain stable even if neighborhood rents rise.
  • Tax credit buildings are scattered throughout most cities and suburbs, but finding them requires using a housing search tool or contacting your local housing authority, because they are not always labeled as such in rental listings.

How the income limits work

Each tax credit unit has an income ceiling. The most common is 60% of the area median income (AMI) for your county. If the AMI for a family of four in your county is $80,000, then 60% AMI is $48,000. A household of four earning $48,000 or less would be within the income limit; a household earning $49,000 would not.

The building owner or property manager will ask you to document your income when you explore. This usually means recent pay stubs, a tax return, a letter from your employer, or proof of benefits. If you are self-employed or have irregular income, you may need to provide bank statements or a profit-and-loss statement. The owner verifies your income once a year, and if your household income rises above the limit, you may be asked to move when your lease ends — though many buildings allow you to stay at the same rent even if you exceed the limit, depending on the program rules.

Income limits vary by family size and by county. A single person's limit is lower than a family of four's limit in the same building. The property manager will have a chart showing what the limits are for each household size.

How rent is calculated in tax credit buildings

Rent in a tax credit apartment is not negotiable. It is set by a formula: typically 30% of the gross monthly income of a household at the income limit, or a flat amount set by the program — whichever is lower. If the income limit for a family of four is $48,000 per year, 30% of that is $14,400 per year, or $1,200 per month. That becomes the maximum rent the owner can charge for that unit.

In practice, this means rents in tax credit buildings are often 20% to 40% below market rate in the same neighborhood. If comparable two-bedroom apartments nearby rent for $1,800, a tax credit two-bedroom might rent for $1,200 to $1,400. The owner accepts lower revenue because the tax credit makes up the difference in their overall finances.

Rent increases are capped. Most programs allow the owner to raise rent by a small percentage each year — often tied to inflation or a fixed percentage like 2% — but not by the amount the market would support. This means your rent stays predictable even if your neighborhood becomes more expensive.

Finding a tax credit apartment in your area

Tax credit apartments are not always labeled as such in online listings. You will not see "LIHTC unit" in a Craigslist ad. Instead, you need to search using a tool designed to find affordable housing, or contact your local housing authority directly.

The National Housing Preservation Database, run by the National Housing Trust, lets you search by address or zip code to find tax credit buildings near you. You enter your location and it shows you buildings with available units, their rent ranges, and contact information. Some state housing finance agencies maintain their own searchable lists of tax credit properties.

Your local public housing authority or community action agency can also tell you which buildings in your area have tax credit units and which ones currently have openings. Call your city or county housing department and ask for a referral to the agency that administers LIHTC in your area.

Once you identify a building, you explore to the property manager like you would any other apartment. You will need proof of income, references, and a background check. The income verification is the main difference from a market-rate building.

What happens if your income changes

If your household income rises above the limit during your tenancy, the rules depend on the specific program and the building's policies. Some programs require you to move when your lease ends. Others allow you to stay but may increase your rent to market rate or to a higher percentage of your income. A few programs let you stay at the same rent indefinitely once you are in the unit.

If your income drops, you remain in the unit at the same rent. The income limit is a ceiling, not a floor. You do not have to leave because you earn less than the limit.

The property manager will verify your income annually, usually by asking for a recent pay stub or tax return. If you experience a job loss or major change in income, tell the property manager — do not wait for the annual verification. Some buildings can adjust your rent downward if your income drops significantly.

The difference between tax credit apartments and other affordable housing

Tax credit apartments are different from public housing, which is owned and operated by local housing authorities and serves the lowest-income households. Public housing has more intensive income restrictions and more services, but also longer waitlists and less choice in location.

Tax credit apartments are also different from Section 8 vouchers, which are portable subsidies that follow you to any building that accepts them. With a voucher, you choose the apartment and the landlord agrees to accept the voucher; with a tax credit apartment, the building itself is the subsidy, so you must rent from that specific building.

Some buildings combine both: they may have some units funded by tax credits and other units subsidized by Section 8 vouchers. The rent and income limits may differ between the two types of units in the same building.

Frequently Asked Questions

Do I have to prove my income every year?

Yes. Most tax credit buildings verify household income annually, usually around the time your lease renews. You will need to provide recent pay stubs, a tax return, or a letter from your employer. If your income changes significantly during the year, tell the property manager so they can update their records.

What if I earn just slightly more than the income limit?

You would not be able to move into that unit. Income limits are firm at the time of move-in. However, if you are already living in the unit and your income rises above the limit, the rules vary by program — some allow you to stay, others require you to leave when your lease ends. Ask the property manager what their specific policy is.

Are tax credit apartments only in certain neighborhoods?

No. Tax credit buildings exist in urban, suburban, and rural areas across the country. However, they are more common in some regions than others, and some neighborhoods have more than others. Use the National Housing Preservation Database or contact your local housing authority to see what is available in your specific area.

Can I use a Section 8 voucher in a tax credit apartment?

Some tax credit buildings accept Section 8 vouchers, but not all. If you have a voucher, ask the property manager whether they participate in the Section 8 program. If they do, your voucher would cover part of the rent and you would pay the difference out of pocket, just as you would in any other building.

What makes a tax credit apartment different from just a cheap apartment?

A tax credit apartment has income limits and rent is set by formula, so it is legally required to stay affordable. A cheap apartment is straightforward one where the owner chose to charge lower rent — there is nothing preventing the owner from raising it to market rate whenever they want. Tax credit apartments are protected by a long-term commitment, usually 15 to 30 years.