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HF2732 • 2026

A bill for an act providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

A bill for an act providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

Taxes
Passed Legislature

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

Sponsor
TUREK
Last action
2026-03-09
Official status
Introduced, referred to Ways and Means. H.J. 604 .
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 providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

A bill for an act providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

What This Bill Does

  • A bill for an act providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

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. 2026-03-09 Iowa Legislature

    Introduced, referred to Ways and Means. H.J. 604 .

Official Summary Text

A bill for an act providing for water quality practices, including an edge-of-field practice tax credit and cover crop practice tax credit.

Current Bill Text

Read the full stored bill text
House

File

2732

-

Introduced

HOUSE

FILE

2732

BY

TUREK

A

BILL

FOR

An

Act

providing

for

water

quality

practices,

including

an

1

edge-of-field

practice

tax

credit

and

cover

crop

practice

2

tax

credit.

3

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

4

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Section

1.

NEW

SECTION

.

159.5A

Water

quality

practice.

1

1.

The

department,

acting

through

the

division

of

soil

2

conservation

and

water

quality,

may

enter

onto

land

in

order

to

3

inspect

a

water

quality

practice

and

verify

that

such

practice

4

has

been

established

and

maintained

as

required

in

chapter

467.

5

In

entering

onto

the

land,

the

division

shall

have

the

powers

6

conferred

upon

commissioners

of

soil

and

water

conservation

7

districts

under

chapter

161A

as

if

the

water

quality

practice

8

were

a

soil

and

water

conservation

practice

or

erosion

control

9

practice

established

on

a

voluntary

or

mandatory

basis

using

10

cost-share

moneys.

11

2.

Subsection

1

does

not

require

the

department

to

12

enter

onto

land

to

inspect

and

verify

the

establishment

or

13

maintenance

of

a

water

quality

practice.

14

Sec.

2.

NEW

SECTION

.

161A.11

Water

quality

practice

——

15

cooperation

with

the

division.

16

The

commissioners

of

a

district

where

a

water

quality

17

practice

is

to

be

or

has

been

established

under

chapter

467

are

18

deemed

to

be

the

agents

of

the

division

and

shall

act

under

19

the

direction

and

supervision

of

the

division

in

entering

20

onto

land

located

in

the

district

in

order

to

inspect

a

water

21

quality

practice

and

verify

that

it

has

been

established

and

22

maintained

as

required

in

chapter

467.

In

entering

onto

the

23

land,

the

commissioners

have

all

the

powers

conferred

upon

them

24

under

this

chapter

as

if

the

water

quality

practice

were

a

soil

25

and

water

conservation

practice

or

erosion

control

practice

26

established

on

a

voluntary

or

mandatory

basis

using

cost-share

27

moneys.

28

Sec.

3.

NEW

SECTION

.

161A.77

Limitations

on

financial

29

assistance

——

water

quality

practice

tax

credits.

30

A

person

is

not

eligible

to

receive

an

award

of

financial

31

assistance

that

is

not

required

to

be

repaid

by

the

recipient,

32

including

but

not

limited

to

cost-share

moneys

under

this

33

chapter,

for

that

portion

of

the

amount

awarded

under

the

water

34

quality

practice

program

as

either

an

edge-of-field

practice

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tax

credit

or

cover

crop

practice

tax

credit

under

chapter

467.

1

Sec.

4.

NEW

SECTION

.

422.11K

Water

quality

practice

program

2

——

tax

credits.

3

1.

The

taxes

imposed

under

this

subchapter,

less

the

4

credits

allowed

under

section

422.12,

shall

be

reduced

by

an

5

edge-of-field

practice

tax

credit

allowed

under

chapter

467.

6

2.

The

taxes

imposed

under

this

subchapter,

less

the

credits

7

allowed

under

section

422.12,

shall

be

reduced

by

a

cover

crop

8

practice

tax

credit

allowed

under

chapter

467.

9

Sec.

5.

Section

422.33,

Code

2026,

is

amended

by

adding

the

10

following

new

subsection:

11

NEW

SUBSECTION

.

24.

a.

The

taxes

imposed

under

this

12

subchapter,

less

the

credits

allowed

under

section

422.12,

13

shall

be

reduced

by

an

edge-of-field

practice

tax

credit

14

allowed

under

chapter

467.

15

b.

The

taxes

imposed

under

this

subchapter,

less

the

credits

16

allowed

under

section

422.12,

shall

be

reduced

by

a

cover

crop

17

practice

tax

credit

allowed

under

chapter

467.

18

Sec.

6.

NEW

SECTION

.

467.1

Definitions.

19

As

used

in

this

chapter,

unless

the

context

otherwise

20

requires:

21

1.

a.

“Cover

crop”

means

a

water

quality

practice

that

is

22

planted

for

seasonal

vegetative

cover

and

that

is

all

of

the

23

following:

24

(1)

Part

of

a

crop

rotation

cycle.

25

(2)

Not

intended

for

harvest.

26

(3)

Established

in

a

manner

that

promotes

soil

health.

27

b.

“Cover

crop”

includes

grasses,

legumes,

forbs,

and

other

28

vegetation

specified

by

the

department.

29

2.

“Cropland”

means

any

land

suitable

for

use

to

produce

30

grains,

seed

crops,

and

forages.

31

3.

“Department”

means

the

department

of

agriculture

and

land

32

stewardship.

33

4.

a.

“Edge-of-field

practice”

means

a

water

quality

34

practice

designed

to

slow,

filter,

and

process

surface

and

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subsurface

water

draining

from

cropland.

1

b.

“Edge-of-field

practice”

includes

all

of

the

following:

2

(1)

A

bioreactor

installed

as

part

of

or

connected

to

a

3

field

drainage

system.

4

(2)

A

wetland

established

as

part

of

or

connected

to

a

crop

5

field.

6

(3)

A

saturated

buffer.

7

(4)

Cropland

integrated

with

a

prairie

grass

strip.

8

(5)

A

riparian

buffer

strip.

9

(6)

A

grassed

waterway.

10

(7)

An

area

maintained

in

permanent

vegetation

cover,

11

including

perennial

vegetation

cover

consisting

of

grasses

or

12

legumes,

including

but

not

limited

to

grasslands

or

forages.

13

(8)

A

wetland

area

if

the

area

is

mostly

underwater

or

14

waterlogged

during

the

growing

season

and

is

characterized

by

15

vegetation

of

hydric

soils.

16

(9)

Any

other

measure

recognized

by

the

department

that

17

manages

nutrients

and

reduces

contributing

contaminant

loads

to

18

receiving

surface

waters,

including

by

detaining

sediment-laden

19

water,

reducing

the

volume

or

velocity

of

precipitation-induced

20

surface

water,

filtering

sediment-laden

water,

or

reducing

21

nutrient

loss

through

tile

drainage

systems.

22

5.

“Eligible

taxpayer”

means

a

person

that

meets

all

of

the

23

following

requirements:

24

a.

Is

eligible

to

claim

the

family

farm

tax

credit

under

25

chapter

425A.

26

b.

Has

a

net

worth

not

exceeding

two

million

dollars

27

according

to

generally

accepted

accounting

principles.

28

6.

“Farming

practice”

includes

but

is

not

limited

to

a

29

decision

regarding

crop

production,

including

crop

types

and

30

varieties

to

plant,

cultivation

and

harvesting

methods,

and

31

the

application

of

materials

including

manure

and

commercial

32

fertilizers,

tillage,

and

crop

rotation

systems.

33

7.

“Soil

and

water

conservation

practice”

means

the

same

as

34

defined

in

section

161A.42.

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8.

“Soil

health”

means

the

continued

capacity

of

soil

to

1

permanently

sustain

plant

and

animal

life.

2

9.

“State

fiscal

year”

means

the

fiscal

year

described

in

3

section

3.12.

4

10.

“Tax

credit”

means

any

of

the

following:

5

a.

An

edge-of-field

practice

tax

credit.

6

b.

A

cover

crop

practice

tax

credit.

7

11.

“Water

quality

practice”

means

any

of

the

following:

8

a.

An

edge-of-field

practice.

9

b.

A

cover

crop

practice.

10

Sec.

7.

NEW

SECTION

.

467.2

Water

quality

practice

program

11

——

administration.

12

1.

This

chapter

shall

be

administered

by

the

department

of

13

agriculture

and

land

stewardship.

The

department

of

revenue

14

shall

cooperate

with

the

department

of

agriculture

and

land

15

stewardship

in

administering

this

chapter.

16

2.

The

department

of

agriculture

and

land

stewardship

and

17

the

department

or

revenue

shall

adopt

rules

pursuant

to

chapter

18

17A

necessary

or

desirable

to

administer

this

chapter.

19

Sec.

8.

NEW

SECTION

.

467.3

Water

quality

practice

program

20

——

purpose.

21

1.

A

water

quality

practice

program

is

established

in

the

22

department

of

agriculture

and

land

stewardship.

23

2.

The

purpose

of

the

program

is

to

establish

new

water

24

quality

practices

as

part

of

existing

farming

practices,

25

including

by

providing

for

the

establishment

of

measures

that

26

limit

sediment

or

nutrients

from

being

conveyed

by

subsurface

27

drainage

or

surface

water

runoff

or

leaching

and

that

may

be

28

part

of

a

soil

and

water

conservation

practice

and

that

may

29

promote

soil

health.

30

Sec.

9.

NEW

SECTION

.

467.11

Edge-of-field

practice

tax

31

credit.

32

As

part

of

the

water

quality

practice

program

as

provided

in

33

section

467.3,

an

edge-of-field

practice

tax

credit

is

allowed

34

against

the

taxes

imposed

in

chapter

422,

subchapter

II,

as

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provided

in

section

422.11K,

and

in

chapter

422,

subchapter

1

III,

as

provided

in

section

422.33,

subsection

24.

2

Sec.

10.

NEW

SECTION

.

467.12

Cover

crop

practice

tax

3

credit.

4

As

part

of

the

water

quality

practice

program

as

provided

5

in

section

467.3,

a

cover

crop

practice

tax

credit

is

allowed

6

against

the

taxes

imposed

in

chapter

422,

subchapter

II,

as

7

provided

in

section

422.11K,

and

in

chapter

422,

subchapter

8

III,

as

provided

in

section

422.33,

subsection

24.

9

Sec.

11.

NEW

SECTION

.

467.13

Tax

credit

application

——

10

approval

process.

11

1.

The

department

of

agriculture

and

land

stewardship,

in

12

cooperation

with

the

department

of

revenue,

shall

establish

13

criteria

and

procedures

for

the

review

and

approval

or

14

disapproval

of

applications

submitted

by

persons

seeking

to

15

participate

in

the

water

quality

practice

program

by

being

16

awarded

any

of

the

following:

17

a.

An

edge-of-field

practice

tax

credit.

The

amount

of

18

the

tax

credit

shall

not

exceed

fifty

percent

of

the

estimated

19

or

actual

cost

of

establishing

the

edge-of-field

practice,

20

whichever

is

less.

21

b.

A

cover

crop

practice

tax

credit.

The

amount

of

the

22

tax

credit

shall

not

exceed

fifty

percent

of

the

estimated

or

23

actual

cost

of

establishing

the

cover

crop

practice,

whichever

24

is

less.

25

2.

The

department

shall

not

approve

an

application

under

26

subsection

1

unless

all

of

the

following

apply:

27

a.

The

person

is

an

eligible

taxpayer.

28

b.

The

person

agrees

to

establish

and

maintain

a

water

29

quality

practice

associated

with

an

edge-of-field

practice

tax

30

credit

or

a

cover

crop

practice

tax

credit

for

not

less

than

31

ten

years.

32

3.

An

eligible

taxpayer

may

apply

for

and

be

approved

33

for

the

establishment

of

both

an

edge-of-field

practice

tax

34

credit

and

a

cover

crop

practice

tax

credit,

as

described

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in

subsection

1,

so

long

as

each

application

applies

to

1

the

establishment

of

a

separate

and

distinct

water

quality

2

practice.

3

Sec.

12.

NEW

SECTION

.

467.14

Tax

credit

application

——

4

approval.

5

1.

Subject

to

subsection

2,

the

department

shall

approve

6

applications

to

participate

in

the

water

quality

practice

7

program

by

awarding

a

tax

credit

pursuant

to

section

467.13

on

8

a

first-come,

first-served

basis.

9

2.

The

department

shall

not

approve

an

application

if

the

10

aggregate

amount

awarded

for

all

tax

credit

awards

exceeds

ten

11

million

dollars

in

any

state

fiscal

year.

12

3.

Applications

that

were

approved

by

the

department

but

for

13

which

a

tax

credit

was

not

awarded

shall

be

placed

on

a

wait

14

list

in

the

order

that

the

applications

were

received

by

the

15

department

and

shall

be

given

priority

for

being

awarded

a

tax

16

credit

in

the

succeeding

state

fiscal

year.

17

Sec.

13.

NEW

SECTION

.

467.15

Tax

credit

award.

18

1.

After

the

department

of

agriculture

and

land

stewardship

19

has

approved

all

applications

by

eligible

taxpayers

20

participating

in

the

water

quality

practice

program

under

21

section

467.14,

and

after

the

department

has

approved

all

22

eligible

taxpayers’

corresponding

tax

credit

awards,

the

23

department

shall

do

one

of

the

following:

24

a.

Issue

a

tax

credit

certificate

to

each

eligible

taxpayer

25

that

has

been

awarded

an

edge-of-field

practice

tax

credit.

26

b.

Issue

a

tax

credit

certificate

to

each

eligible

taxpayer

27

that

has

been

awarded

a

cover

crop

practice

tax

credit.

28

2.

The

tax

credit

certificate

shall

be

issued

and

contain

29

the

information

required

by

the

department

of

revenue.

30

3.

Under

either

tax

credit,

an

individual

may

claim

the

31

tax

credit

as

a

partnership,

limited

liability

company,

32

S

corporation,

estate,

or

trust

electing

to

have

income

33

taxed

directly

to

the

individual.

The

amount

claimed

by

the

34

individual

shall

be

based

upon

the

pro

rata

share

of

the

35

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individual’s

earnings

from

the

partnership,

limited

liability

1

company,

S

corporation,

estate,

or

trust.

2

4.

To

claim

the

relevant

tax

credit,

an

eligible

taxpayer

3

shall

include

a

tax

credit

certificate

for

that

tax

credit

with

4

the

eligible

taxpayer’s

tax

return

pursuant

to

rules

adopted

5

by

the

department

of

revenue.

6

5.

A

tax

credit

certificate,

unless

rescinded

by

the

7

department

of

agriculture

and

land

stewardship,

shall

be

8

accepted

by

the

department

of

revenue

as

payment

for

taxes

9

pursuant

to

chapter

422,

subchapters

II

and

III,

subject

to

10

any

conditions

or

restrictions

placed

by

the

department

of

11

agriculture

and

land

stewardship

upon

the

face

of

the

tax

12

credit

certificate

and

subject

to

the

limitations

of

the

water

13

quality

practice

program,

including

the

application

approved

14

by

the

department.

15

Sec.

14.

NEW

SECTION

.

467.16

Tax

credit

award

——

16

limitations.

17

1.

A

tax

credit

awarded

under

section

467.15

to

an

eligible

18

taxpayer

shall

not

be

transferable

to

any

other

person

other

19

than

the

eligible

taxpayer’s

estate

or

trust

upon

the

eligible

20

taxpayer’s

death

pursuant

to

rules

adopted

by

the

department

of

21

agriculture

and

land

stewardship.

22

2.

A

tax

credit

in

excess

of

the

eligible

taxpayer’s

23

tax

liability

for

the

tax

year

is

not

refundable

but

may

be

24

credited

to

the

tax

liability

for

the

following

ten

tax

years

25

or

until

depleted,

whichever

is

earlier.

A

tax

credit

shall

26

not

be

carried

back

to

a

tax

year

prior

to

the

tax

year

in

which

27

the

eligible

taxpayer

redeems

the

tax

credit.

28

3.

If

the

eligible

taxpayer

fails

to

comply

with

any

29

requirement

of

the

water

quality

practice

program

or

the

terms

30

of

the

approved

application,

as

determined

by

the

department

of

31

agriculture

and

land

stewardship,

that

department

may

revoke

32

the

tax

credit

award

and

may

rescind

any

tax

credit

certificate

33

that

has

been

issued.

The

department

of

agriculture

and

land

34

stewardship

shall

notify

the

department

of

revenue

of

any

35

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required

repayment

of

an

awarded

tax

credit.

Such

repayment

1

shall

be

considered

a

tax

payment

due

and

payable

to

the

2

department

of

revenue

by

any

taxpayer

that

claimed

the

tax

3

credit,

and

the

taxpayer’s

failure

to

make

the

repayment

may

4

be

treated

by

the

department

of

revenue

in

the

same

manner

as

a

5

failure

to

pay

the

tax

shown

due,

or

required

to

be

shown

due,

6

with

the

filing

of

a

return

or

deposit

form.

7

EXPLANATION

8

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

9

the

explanation’s

substance

by

the

members

of

the

general

assembly.

10

GENERAL

PROVISIONS.

This

bill

provides

for

a

water

quality

11

practice

program

(program)

administered

by

the

department

of

12

agriculture

and

land

stewardship

(DALS)

in

cooperation

with

the

13

department

of

revenue

(DOR).

The

purpose

of

the

program

is

14

to

establish

new

water

quality

practices

as

part

of

existing

15

farming

practices,

including

by

providing

for

the

establishment

16

of

measures

that

limit

sediment

or

nutrients

from

being

17

conveyed

by

subsurface

drainage

or

surface

water

runoff

or

18

leaching

and

that

may

be

part

of

a

soil

and

water

conservation

19

practice

and

that

may

promote

soil

health.

20

TAX

CREDIT

PROVISIONS.

The

program

provides

for

two

21

separate

tax

credits:

(1)

an

edge-of-field

practice

tax

credit

22

and

(2)

a

cover

crop

practice

tax

credit.

The

bill

provides

23

for

the

consideration

and

approval

of

applications

submitted

24

to

DALS

by

eligible

taxpayers

seeking

to

participate

in

the

25

program.

A

person

is

eligible

to

participate

in

the

program

26

if

the

person

is

eligible

to

claim

the

family

farm

tax

credit

27

(Code

chapter

425A)

and

has

a

net

worth

not

exceeding

28

$2

million.

The

person

must

also

agree

to

establish

and

29

maintain

a

water

quality

practice

associated

with

a

tax

30

credit

for

at

least

10

years.

The

amount

of

the

tax

credit

31

cannot

exceed

50

percent

of

the

estimated

or

actual

cost

of

32

establishing

the

water

quality

practice,

whichever

is

less.

33

DALS

cannot

approve

an

application,

if

the

aggregate

amount

34

awarded

for

all

tax

credit

awards

exceeds

$10

million

in

any

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state

fiscal

year

(July

1

through

June

30).

Upon

approval

of

1

a

tax

credit

award,

DALS

must

issue

the

eligible

taxpayer

a

2

tax

credit

certificate

to

be

included

as

part

of

the

eligible

3

taxpayer’s

tax

return

according

to

DOR

requirements.

The

bill

4

provides

limitations

upon

the

transferability

of

a

tax

credit

5

and

the

use

of

the

tax

credit

to

offset

income.

6

ENFORCEMENT.

DALS

or

a

commissioner

of

a

soil

and

water

7

conservation

district

is

authorized

to

enter

onto

land

where

8

a

water

quality

practice

is

established

in

the

same

manner

as

9

a

commissioner

may

enter

on

the

land

where

a

soil

and

water

10

conservation

practice

financed

with

state

cost-share

moneys

11

is

established

(Code

chapter

161A).

If

the

eligible

taxpayer

12

fails

to

comply

with

any

requirement

of

the

program

or

the

13

terms

of

the

approved

application,

DALS

may

revoke

the

tax

14

credit

award

and

may

rescind

any

tax

credit

certificate

that

15

has

been

issued.

In

that

case,

DOR

must

seek

repayment

of

the

16

tax

credit

award

by

considering

the

repayment

amount

as

a

past

17

due

tax

amount.

18

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