PolicyEngine · llennemann · Jan 14, 2026 · Jan 19, 2026 · Jan 19, 2026 · Jan 19, 2026
diff --git a/changelog_entry.yaml b/changelog_entry.yaml
@@ -0,0 +1,4 @@
+- bump: minor
+  changes:
+    added:
+      - Iowa TANF (Temporary Assistance for Needy Families) program, or FIP (Family Investment Program).
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/income/earned_income_deduction.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/income/earned_income_deduction.yaml
@@ -0,0 +1,12 @@
+description: Iowa deducts this percentage of the gross nonexempt earned income under the Family Investment Program.
+
+values:
+  2017-10-27: 0.2
+
+metadata:
+  unit: /1
+  period: month
+  label: Iowa FIP earned income deduction rate
+  reference:
+    - title: Iowa Administrative Code 441-41.27(239B) - Income, 41.27(2)(a)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=21
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/income/gross_income_limit_percent.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/income/gross_income_limit_percent.yaml
@@ -0,0 +1,12 @@
+description: Iowa sets the gross income limit for the first income eligibility test as this percentage of the standard of need under the Family Investment Program.
+
+values:
+  2017-10-27: 1.85
+
+metadata:
+  unit: /1
+  period: month
+  label: Iowa FIP gross income limit percent of standard of need
+  reference:
+    - title: Iowa Administrative Code 441-41.27(239B) - Income, (2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=20
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/income/work_incentive_disregard.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/income/work_incentive_disregard.yaml
@@ -0,0 +1,14 @@
+description: Iowa deducts this rate of work incentive disregard after the earned income deduction under the Family Investment Program.
+
+values:
+  2017-10-27: 0.58
+
+metadata:
+  unit: /1
+  period: month
+  label: Iowa FIP work incentive disregard rate
+  reference:
+    - title: Iowa Administrative Code 441-41.27(239B) - Income, 41.27(2)(c)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=21
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3)
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/max_unit_size.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/max_unit_size.yaml
@@ -0,0 +1,14 @@
+description: Iowa sets this maximum unit size for determining standard of need and payment standards under the Family Investment Program.
+
+values:
+  2017-10-27: 10
+
+metadata:
+  unit: person
+  period: year
+  label: Iowa FIP maximum unit size for standards lookup
+  reference:
+    - title: Iowa Administrative Code 441-41.28(239B) - Need Standards, 41.28(2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=31
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3) 
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/need_standard/additional.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/need_standard/additional.yaml
@@ -0,0 +1,12 @@
+description: Iowa sets this value as the additional standard of need amount per person for families larger than than the max unit size under the Family Investment Program.
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Iowa FIP additional standard of need per person
+  reference:
+    - title: Iowa Administrative Code 441-41.28(239B) - Need Standards, 41.28(2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=31
+
+values:
+  2017-10-27: 173
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/need_standard/main.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/need_standard/main.yaml
@@ -0,0 +1,34 @@
+description: Iowa sets these values as the standard of need amount, or the schedule of living costs, by family size under the Family Investment Program.
+
+1:
+  2017-10-27: 365
+2:
+  2017-10-27: 719
+3:
+  2017-10-27: 849
+4:
+  2017-10-27: 986
+5:
+  2017-10-27: 1_092
+6:
+  2017-10-27: 1_216
+7:
+  2017-10-27: 1_335
+8:
+  2017-10-27: 1_457
+9:
+  2017-10-27: 1_576
+10:
+  2017-10-27: 1_724
+
+metadata:
+  unit: currency-USD
+  period: month
+  breakdown:
+    - range(1, 11)
+  breakdown_labels:
+    - Assistance unit size
+  label: Iowa FIP standard of need
+  reference:
+    - title: Iowa Administrative Code 441-41.28(239B) - Need Standards, 41.28(2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=31
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/payment_standard/additional.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/payment_standard/additional.yaml
@@ -0,0 +1,14 @@
+description: Iowa sets this value as the additional payment standard amount per person for families larger than the max unit size under the Family Investment Program.
+
+values:
+  2017-10-27: 87
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Iowa FIP additional payment standard per person
+  reference:
+    - title: Iowa Administrative Code 441-41.28(239B) - Need Standards, 41.28(2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=31
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3) - Net Monthly Income Limits
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/payment_standard/main.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/payment_standard/main.yaml
@@ -0,0 +1,36 @@
+description: Iowa sets these values as the payment standard, or the schedule of basic needs, by family size under the Family Investment Program.
+
+1:
+  2017-10-27: 183
+2:
+  2017-10-27: 361
+3:
+  2017-10-27: 426
+4:
+  2017-10-27: 495
+5:
+  2017-10-27: 548
+6:
+  2017-10-27: 610
+7:
+  2017-10-27: 670
+8:
+  2017-10-27: 731
+9:
+  2017-10-27: 791
+10:
+  2017-10-27: 865
+
+metadata:
+  unit: currency-USD
+  period: month
+  breakdown:
+    - range(1, 11)
+  breakdown_labels:
+    - Assistance unit size
+  label: Iowa FIP payment standard
+  reference:
+    - title: Iowa Administrative Code 441-41.28(239B) - Need Standards, 41.28(2)
+      href: https://www.legis.iowa.gov/docs/iac/chapter/01-07-2026.441.41.pdf#page=31
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3) - Net Monthly Income Limits
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/resources/applicant_limit.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/resources/applicant_limit.yaml
@@ -0,0 +1,14 @@
+description: Iowa limits resources to this amount under the Family Investment Program (FIP) for applicant families.
+
+values:
+  2017-10-27: 2_000
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Iowa FIP applicant resource limit
+  reference:
+    - title: Iowa Administrative Code 441-41.26(239B) - Resources, 41.26(1)(e)
+      href: https://www.legis.iowa.gov/docs/iac/rule/441.41.26.pdf
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3) 
diff --git a/policyengine_us/parameters/gov/states/ia/dhs/fip/resources/recipient_limit.yaml b/policyengine_us/parameters/gov/states/ia/dhs/fip/resources/recipient_limit.yaml
@@ -0,0 +1,14 @@
+description: Iowa limits resources to this amount under the Family Investment Program for recipient families (received FIP in prior month).
+
+values:
+  2017-10-27: 5_000
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Iowa FIP recipient resource limit
+  reference:
+    - title: Iowa Administrative Code 441-41.26(239B) - Resources, 41.26(1)(e)
+      href: https://www.legis.iowa.gov/docs/iac/rule/441.41.26.pdf
+    - title: Iowa TANF State Plan 2025
+      href: https://hhs.iowa.gov/media/17445/download?inline#page=7 # (3)