Back to Iowa

HF211 • 2026

A bill for an act creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

A bill for an act creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

Taxes
Passed Legislature

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

Sponsor
WHEELER
Last action
2025-04-28
Official status
Withdrawn. H.J. 1073 .
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 creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

A bill for an act creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

What This Bill Does

  • A bill for an act creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

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. 2025-04-28 Iowa Legislature

    Withdrawn. H.J. 1073 .

  2. 2025-04-17 Iowa Legislature

    Committee report approving bill, renumbered as HF 1027 .

  3. 2025-04-16 Iowa Legislature

    Committee vote: Yeas, 24. Nays, 0. Excused, 1. H.J. 990 .

  4. 2025-04-16 Iowa Legislature

    Committee report, recommending passage. H.J. 990 .

  5. 2025-02-06 Iowa Legislature

    Introduced, referred to Ways and Means. H.J. 253 .

Official Summary Text

A bill for an act creating a radon mitigation system tax credit available against the individual and corporate income taxes, and including retroactive applicability provisions.(See HF 1027 .)

Current Bill Text

Read the full stored bill text
House

File

211

-

Introduced

HOUSE

FILE

211

BY

WHEELER

A

BILL

FOR

An

Act

creating

a

radon

mitigation

system

tax

credit

available

1

against

the

individual

and

corporate

income

taxes,

and

2

including

retroactive

applicability

provisions.

3

BE

IT

ENACTED

BY

THE

GENERAL

ASSEMBLY

OF

THE

STATE

OF

IOWA:

4

TLSB

2320YH

(2)

91

jm/jh

H.F.

211

Section

1.

NEW

SECTION

.

422.10C

Radon

mitigation

system

1

tax

credit.

2

1.

As

used

in

this

section,

“radon

mitigation

system”

means

3

a

system

designed

to

reduce

radon

concentrations

in

the

indoor

4

air

of

a

building

that

has

been

installed.

5

2.

The

taxes

imposed

under

this

subchapter,

less

the

credits

6

allowed

under

section

422.12,

shall

be

reduced

by

a

radon

7

mitigation

system

tax

credit

equal

to

the

amount

to

purchase

8

and

install

a

radon

mitigation

system,

not

to

exceed

one

9

thousand

dollars.

10

3.

An

individual

may

claim

the

tax

credit

allowed

a

11

partnership,

limited

liability

company,

S

corporation,

estate,

12

or

trust

electing

to

have

the

income

taxed

directly

to

the

13

individual.

The

amount

claimed

by

the

individual

shall

be

14

based

upon

the

pro

rata

share

of

the

individual’s

earnings

of

15

the

partnership,

limited

liability

company,

S

corporation,

16

estate,

or

trust.

17

4.

Any

credit

in

excess

of

the

taxpayer’s

tax

liability

18

for

the

tax

year

is

not

refundable

but

the

excess

for

the

tax

19

year

may

be

credited

to

the

tax

liability

for

the

following

tax

20

year.

21

Sec.

2.

Section

422.33,

Code

2025,

is

amended

by

adding

the

22

following

new

subsection:

23

NEW

SUBSECTION

.

11.

a.

The

taxes

imposed

under

this

24

subchapter

shall

be

reduced

by

a

radon

mitigation

system

tax

25

credit

equal

to

the

amount

to

purchase

and

install

a

radon

26

mitigation

system,

not

to

exceed

one

thousand

dollars.

27

b.

The

taxpayer

may

claim

the

credit

pursuant

to

this

28

subsection

according

to

the

same

requirements,

conditions,

and

29

limitations

as

provided

pursuant

to

section

422.10C.

30

Sec.

3.

RETROACTIVE

APPLICABILITY.

This

Act

applies

31

retroactively

to

January

1,

2025,

for

tax

years

beginning

on

32

or

after

that

date.

33

EXPLANATION

34

The

inclusion

of

this

explanation

does

not

constitute

agreement

with

35

-1-

LSB

2320YH

(2)

91

jm/jh

1/

2

H.F.

211

the

explanation’s

substance

by

the

members

of

the

general

assembly.

1

This

bill

creates

a

radon

mitigation

system

tax

credit

2

(credit)

available

against

the

individual

and

corporate

income

3

taxes.

4

The

bill

defines

“radon

mitigation

system”

to

mean

a

system

5

designed

to

reduce

radon

concentrations

in

the

indoor

air

of

a

6

building

that

has

been

installed.

7

The

credit

is

equal

to

the

amount

of

the

cost

to

purchase

and

8

install

the

radon

mitigation

system,

not

to

exceed

$1,000.

Any

9

credit

in

excess

of

the

taxpayer’s

liability

is

not

refundable

10

but

may

be

credited

to

the

tax

liability

for

the

following

tax

11

year.

12

The

bill

applies

retroactively

to

January

1,

2025,

for

tax

13

years

beginning

on

or

after

that

date.

14

-2-

LSB

2320YH

(2)

91

jm/jh

2/

2