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State Laws

Which states cap alimony duration?

Some states cap alimony duration by marriage length, support type, or statutory maximums. Duration caps vary widely, and many states still let courts adjust support based on need, disability, retirement, or other factors.

Reviewed by SettleCompass Research TeamUpdated June 2026Educational content only

Which states cap alimony duration depends on the type of support and the length of the marriage. Some states set maximum periods for maintenance or durational alimony. Others use advisory duration schedules, presumptions, or case-by-case discretion.

Texas is known for statutory limits on court-ordered spousal maintenance duration. Florida now limits durational alimony by marriage length after recent reforms. Illinois uses a duration schedule tied to the length of the marriage when guideline maintenance applies.

A cap does not always mean support must last that long. Courts may order less time, deny support, or use a different type of award. Some states also allow exceptions for disability, age, long marriages, or other circumstances that affect self-support.

Because duration rules change and depend on the support type, use state-specific law guides before comparing states. A calculator can estimate possible duration, but a licensed family law attorney should review any actual order or settlement.

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Educational use only. SettleCompass provides educational estimates only and is not a law firm or legal advisor. Results vary by jurisdiction, judge, and case facts. Consult a qualified family law attorney before making decisions.