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HF616 • 2026

A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
GUSTOFF
Last action
2025-02-26
Official status
Introduced, referred to Judiciary. H.J. 440 .
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

What This Bill Does

  • A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2025-02-26 Iowa Legislature

    Introduced, referred to Judiciary. H.J. 440 .

Official Summary Text

A bill for an act authorizing spouses to amend premarital agreements, and including applicability provisions.

Current Bill Text

Read the full stored bill text
House

File

616

-

Introduced

HOUSE

FILE

616

BY

GUSTOFF

A

BILL

FOR

An

Act

authorizing

spouses

to

amend

premarital

agreements,

and

1

including

applicability

provisions.

2

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

3

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616

Section

1.

Section

596.5,

subsection

1,

Code

2025,

is

1

amended

by

adding

the

following

new

paragraph:

2

NEW

PARAGRAPH

.

0g.

Any

limitations

on

the

ability

of

the

3

parties

to

amend

the

agreement

whether

prior

to

after

the

4

solemnization

of

the

marriage

except

that

any

amendment

must

be

5

in

writing

and

signed

by

both

parties.

6

Sec.

2.

NEW

SECTION

.

596.6A

Amendment.

7

Notwithstanding

section

597.2,

a

premarital

agreement

may

8

be

amended

after

marriage

only

by

a

written

agreement

signed

9

by

both

spouses

which

satisfies

any

additional

criteria

10

or

limitations

of

an

amendment

set

forth

in

the

premarital

11

agreement.

12

Sec.

3.

Section

596.7,

unnumbered

paragraph

1,

Code

2025,

13

is

amended

to

read

as

follows:

14

After

marriage,

a

premarital

agreement

or

amendment

may

be

15

revoked

only

as

follows:

16

Sec.

4.

Section

596.7,

subsection

2,

unnumbered

paragraph

17

1,

Code

2025,

is

amended

to

read

as

follows:

18

To

revoke

a

premarital

agreement

or

an

amendment

without

the

19

consent

of

the

other

spouse,

the

person

seeking

revocation

must

20

prove

one

or

more

of

the

following:

21

Sec.

5.

Section

596.8,

Code

2025,

is

amended

to

read

as

22

follows:

23

596.8

Enforcement.

24

1.

A

premarital

agreement

or

amendment

is

not

enforceable

25

if

the

person

against

whom

enforcement

is

sought

proves

any

of

26

the

following:

27

a.

The

person

did

not

execute

the

agreement

or

amendment

28

voluntarily.

29

b.

The

agreement

or

amendment

was

unconscionable

when

it

30

was

executed.

31

c.

Before

the

execution

of

the

agreement

or

amendment

the

32

person

was

not

provided

a

fair

and

reasonable

disclosure

of

33

the

property

or

financial

obligations

of

the

other

spouse;

and

34

the

person

did

not

have,

or

reasonably

could

not

have

had,

an

35

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616

adequate

knowledge

of

the

property

or

financial

obligations

of

1

the

other

spouse.

2

2.

If

a

provision

of

the

agreement

or

amendment

or

the

3

application

of

the

provision

to

a

party

is

found

by

the

court

4

to

be

unenforceable,

the

provision

shall

be

severed

from

the

5

remainder

of

the

agreement

and

shall

not

affect

the

provisions,

6

or

application,

of

the

agreement

which

can

be

given

effect

7

without

the

unenforceable

provision.

8

Sec.

6.

Section

596.9,

Code

2025,

is

amended

to

read

as

9

follows:

10

596.9

Unconscionability.

11

In

any

action

under

this

chapter

to

amend,

revoke

,

or

12

enforce

a

premarital

agreement

or

amendment,

the

issue

of

13

unconscionability

of

a

premarital

agreement

or

amendment

shall

14

be

decided

by

the

court

as

a

matter

of

law.

15

Sec.

7.

APPLICABILITY.

This

Act

applies

to

proceedings

16

concerning

premarital

agreement

amendments

commenced

on

or

17

after

July

1,

2025.

18

EXPLANATION

19

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

20

the

explanation’s

substance

by

the

members

of

the

general

assembly.

21

This

bill

allows

parties

to

amend

premarital

agreements.

22

Under

current

law,

parties

are

only

allowed

to

either

revoke

23

or

enforce

a

premarital

agreement.

The

bill

provides

that

a

24

premarital

agreement

amendment

must

be

in

writing

and

signed

25

by

both

spouses,

and

must

also

satisfy

any

additional

criteria

26

or

limitations

of

an

amendment

set

forth

in

the

premarital

27

agreement

as

agreed

to

by

the

parties.

28

The

bill

applies

to

proceedings

concerning

premarital

29

agreement

amendments

commenced

on

or

after

July

1,

2025.

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