The Tax Times: Florida PSLLC Explained: Benefits, Risks, and Tax Consideration

Florida’s new protected series LLC law lets an existing Florida LLC create internal protected series that can hold separate assets and liabilities while reducing the need for multiple stand-alone LLCs. The structure became effective July 1, 2026, and the Florida Department of State says filings are made through its protected series system, with a $25 fee per protected series.

Main benefits

The biggest advantage is administrative efficiency: one parent LLC can cover multiple assets or ventures with one filing, one registered agent, and one annual report instead of repeating those costs for each asset. The other major benefit is liability segregation, because debts tied to one protected series are intended to stay within that series rather than spilling over to the others, so long as the statutory requirements are maintained.

Formation requirements

Only an existing, active Florida LLC may designate a protected series, and foreign LLCs must first form or domesticate a Florida LLC to use the structure. Florida’s filing system also requires proper naming and online filing through the state’s series LLC portal.

Each individual protected series under the umbrella can hold its own assets, carry its own liabilities, admit its own members and managers, and conduct business independently of other series and the overarching PSLLC.

Protected series are technically not separate legal entities under Florida law. Yet, each series acts like an individual LLC, within the larger structure of the PSLLC. Each protected series is treated as a person distinct from the LLC, its members and the other series. For example, a protected series can hold title, contract, and sue or be sued in its own name.

This provides business and property owners a new avenue for investment and liability protection. However, because the PSLLC structure is new to Florida, investors should look to other states that have adopted protected series legislation for guidance.

Recordkeeping matters

The protection is not automatic in practice; the structure depends on disciplined recordkeeping. Florida’s materials and commentary emphasize keeping separate books, bank accounts, contracts, and asset records for each protected series so the assets of one series are clearly distinguishable from the assets of another.

Tax treatment

For federal tax purposes, the IRS generally treats each protected series independently rather than as one consolidated entity. In practice, that means each series is classified separately under the usual check-the-box rules, so a series may be disregarded, treated as a partnership, or elect corporate status depending on ownership and elections.

Practical cautions

The structure is new in Florida, so lenders, title insurers, and counterparties may be unfamiliar with it. There is also unresolved risk around how other states will treat Florida’s liability shields, which makes this structure more attractive for sophisticated owners who are comfortable with formalities and cross-jurisdiction uncertainty.

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