Live Local Act
What “affordable” actually means
Almost everything written about the Live Local Act describes the requirement as forty percent of units at or below 120% of area median income. That is not what the statute says — and on this coast, the difference is often what decides whether a project works.
Current as of August 2026
The shorthand, and why it is wrong
The version in general circulation goes something like this: set aside forty percent of the units for households at or below 120% of area median income, and the project gets administrative approval. You will find some form of it in trade coverage, in summaries by very large firms, and in the answers search engines now generate on top of them.
The forty percent is right. The thirty years is right. The rest compresses two separate ideas into one number that does not appear in the operative text.
What the statute actually requires
The Live Local Act works through two parallel provisions — one for municipalities, one for counties. Both say the same thing, and neither mentions a percentage of area median income:
“…if at least 40 percent of the residential units in a proposed multifamily development are rental units that, for a period of at least 30 years, are affordable as defined in s. 420.0004.”
Two things worth noticing before going further. The units must be rental units — the requirement does not reach for-sale product. And the definition is not in the Live Local Act at all; it is borrowed from Florida’s housing statute.
The borrowed definition is a cost test
“‘Affordable’ means that monthly rents or monthly mortgage payments including taxes, insurance, and utilities do not exceed 30 percent of that amount which represents the percentage of the median adjusted gross annual income for the households as indicated in subsection (9), subsection (11), subsection (12), or subsection (17).”
So affordability is not a household income cap. It is a ceiling on total monthly housing cost, set at thirty percent of an income figure — and the cost being measured is broader than rent.
The four cross-referenced subsections are the income bands, and this is where 120% actually comes from:
| Band | Statute | Income ceiling |
|---|---|---|
| Extremely-low income | § 420.0004(9) | 30% of median |
| Very-low income | § 420.0004(17) | 50% of median |
| Low income | § 420.0004(11) | 80% of median |
| Moderate income | § 420.0004(12) | less than 120% of median |
120% is the ceiling of the highest band, not the target. And note the wording of § 420.0004(12): moderate income is income less than120 percent of median, measured against the state figure or the metropolitan statistical area figure, whichever is greater. “At or below 120% AMI” misstates both the threshold and the comparator.
How the test actually runs
The arithmetic matters more than the label, because it runs in a direction most summaries never mention:
- Identify the applicable income band and its figure.
- Thirty percent of that figure is the total monthly housing cost ceiling.
- From that ceiling, subtract taxes, insurance, and utilities.
- What remains is the rent the unit can actually collect.
Rent is the residual, not the input. Every dollar of tax, insurance or utility cost is a dollar that cannot be collected as rent — and the ceiling does not move to accommodate it.
Why this decides projects on the Gulf Coast
In most of the country the inclusion of insurance in that calculation is a rounding item. In Southwest Florida it is not.
Windstorm and flood premiums on coastal and barrier-island property are large, and they have been volatile. Because those premiums sit inside the thirty percent cap rather than beside it, they directly compress the rent a qualifying unit can carry. Two otherwise identical buildings — same band, same unit mix, same construction cost — can produce materially different collectible rents purely because of where they sit relative to the water and what that does to the premium.
This is frequently the number that determines whether a Live Local project pencils here, and it is a question worth answering with real insurance quotes for the specific site early, rather than discovering it during underwriting.
A note on reading the statute
One practical warning. The Live Local Act was amended again in 2026 by Chapter 2026-179, Laws of Florida (CS/CS/HB 1389), signed 26 June 2026 and effective 1 July 2026. As of this writing the codified text of both § 166.04151 and § 125.01055 published online carries a history note running only to ch. 2025-172 — it does not yet incorporate the 2026 changes.
Anyone reading the published section today is reading the law as it stood before July. The session law has to be read alongside it. That is a temporary condition, but it is the current one, and it is an easy way to reach a confident wrong answer.
This page is a general explanation of a statutory definition, current as of August 2026. It is not legal advice and it is not a determination that any particular property, project, or unit mix qualifies. Whether a development satisfies the Live Local Act depends on the statute as amended, the local government’s implementing regulations, and facts specific to the site. Do not act on this summary without advice on your own circumstances.
Working through whether a project qualifies?
If you are underwriting a site, structuring the capital behind one, or trying to understand what a change in the law does to something you already own, that is a better conversation early than late.