Verbatim authority
RULE 12.190
AMENDED PLEADINGS
(a) Amendments. A party may amend a pleading once as a
matter of course at any time before a responsive pleading is served
or, if the pleading is one to which no responsive pleading is
permitted and the action has not been placed on the trial calendar,
may so amend it at any time within 20 days after it is served.
Otherwise a party may amend a pleading only by leave of court or
by written consent of the adverse party. If a party files a motion to
amend a pleading, the party must attach the proposed amended
pleading to the motion. Leave of court shall be given freely when
justice so requires. A party must plead in response to an amended
pleading within 10 days after service of the amended pleading
unless the court otherwise orders.
(b) Amendments to Conform with the Evidence. When
issues not raised by the pleadings are tried by express or implied
consent of the parties, they will be treated in all respects as if they
had been raised in the pleadings. Such amendment of the pleadings
as may be necessary to cause them to conform to the evidence and
to raise these issues may be made upon motion of any party at any
time, even after judgment, but failure so to amend will not affect the
result of the trial of these issues. If the evidence is objected to at the
trial on the ground that it is not within the issues made by the
pleadings, the court may allow the pleadings to be amended to
conform with the evidence and must do so freely when the merits of
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Family Law Rules of Procedure October 1, 2025 54
the cause are more effectually presented thereby and the objecting
party fails to satisfy the court that the admission of such evidence
will prejudice the objecting party in maintaining an action or
defense upon the merits.
(c) Relation Back of Amendments. When the claim or
defense asserted in the amended pleading arose out of the conduct,
transaction, or occurrence set forth or attempted to be set forth in
the original pleading, the amendment must relate back to the date
of the original pleading.
(d) Amendments Generally. At any time in furtherance of
justice, upon such terms as may be just, the court may permit any
process, proceeding, pleading, or record to be amended or material
supplemental matter to be set forth in an amended or supplemental
pleading. At every stage of the action the court must disregard any
error or defect in the proceedings that does not affect the
substantial rights of the parties.
Source: The Florida Bar — Family Law Rules of Procedure compilation (PDF) · retrieved July 7, 2026
Extraction cross-checked 2026-07-07 against an owner-supplied packet copy — byte-identical to the live official Bar compilation (same-origin copy); all 95 rule hashes reproduced exactly. Status remains pending until a named human reviewer signs off (scripts/verify-rules.mjs).