PolicyEngine · DTrim99 · Jan 8, 2026 · Jan 8, 2026 · Jan 8, 2026
diff --git a/changelog_entry.yaml b/changelog_entry.yaml
@@ -0,0 +1,6 @@
+- bump: minor
+  changes:
+    added:
+      - Add 2025 references to all New York State and NYC income tax parameters.
+      - Update geothermal energy system credit cap to $10,000 for systems placed in service on/after July 1, 2025.
+      - Add 2025 NY income tax integration tests.
diff --git a/...yengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/child_age_restriction.yaml b/...yengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/child_age_restriction.yaml
@@ -5,5 +5,7 @@ metadata:
   reference:
     - title: Instructions for Form IT-216
       href: https://www.tax.ny.gov/pdf/current_forms/it/it216i.pdf#page=6
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 values:
   2022-01-01: 4
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/max_rate.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/max_rate.yaml
@@ -5,5 +5,7 @@ metadata:
   reference:
     - title: Instructions for Form IT-216
       href: https://www.tax.ny.gov/pdf/current_forms/it/it216i.pdf#page=7
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 values:
   2022-01-01: 0.75
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/phaseout_end.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/phaseout_end.yaml
@@ -5,5 +5,7 @@ metadata:
   reference:
     - title: Instructions for Form IT-216
       href: https://www.tax.ny.gov/pdf/current_forms/it/it216i.pdf#page=7
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 values:
   2022-01-01: 30_000
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/phaseout_start.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/cdcc/phaseout_start.yaml
@@ -5,5 +5,7 @@ metadata:
   reference:
     - title: Instructions for Form IT-216
       href: https://www.tax.ny.gov/pdf/current_forms/it/it216i.pdf#page=7
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 values:
   2022-01-01: 25_000
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/percent.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/percent.yaml
@@ -11,6 +11,10 @@ metadata:
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13608
     - title: NYC EITC Form IT-215
       href: https://www.tax.ny.gov/pdf/current_forms/it/it215_fill_in.pdf
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=29
+    - title: New York City Credits
+      href: https://www.tax.ny.gov/pit/credits/new_york_city_credits.htm
 brackets:
   - threshold:
       2022-01-01: 0

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/percent_reduction.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/percent_reduction.yaml
@@ -9,5 +9,9 @@ metadata:
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13608
     - title: NYC EITC Form IT-215
       href: https://www.tax.ny.gov/pdf/current_forms/it/it215_fill_in.pdf
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=29
+    - title: New York City Credits
+      href: https://www.tax.ny.gov/pit/credits/new_york_city_credits.htm
 values:
   2022-01-01: 0.00002
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/reduction_threshold.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/eitc/reduction_threshold.yaml
@@ -11,6 +11,10 @@ metadata:
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13608
     - title: NYC EITC Form IT-215
       href: https://www.tax.ny.gov/pdf/current_forms/it/it215_fill_in.pdf
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=29
+    - title: New York City Credits
+      href: https://www.tax.ny.gov/pit/credits/new_york_city_credits.htm
 brackets:
   - threshold:
       2022-01-01: 0

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/household/flat_amount.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/household/flat_amount.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=18
     - title: Instructions for Form IT-201, 2024 Line 48
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=14
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
 brackets:
   - threshold:
       2022-01-01: -1

diff --git a/...gine_us/parameters/gov/local/ny/nyc/tax/income/credits/household/other_per_dependent.yaml b/...gine_us/parameters/gov/local/ny/nyc/tax/income/credits/household/other_per_dependent.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=18
     - title: Instructions for Form IT-201, 2024 Line 48
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=14
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
 brackets:
   - threshold:
       2022-01-01: -1

diff --git a/...e_us/parameters/gov/local/ny/nyc/tax/income/credits/household/separate_per_dependent.yaml b/...e_us/parameters/gov/local/ny/nyc/tax/income/credits/household/separate_per_dependent.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=19
     - title: Instructions for Form IT-201, 2024 Line 48
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=14
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
 brackets:
   - threshold:
       2022-01-01: -1

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/non_refundable.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/non_refundable.yaml
@@ -6,3 +6,6 @@ values:
 metadata:
   unit: list
   label: NYC non-refundable tax credits
+  reference:
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/refundable.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/refundable.yaml
@@ -7,3 +7,6 @@ values:
 metadata:
   unit: list
   label: NYC refundable tax credits
+  reference:
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/school/fixed/amount.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/school/fixed/amount.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=27
     - title: Instructions for Form IT-201, 2024 Line 69
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=20
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
   breakdown:
     - filing_status
 SINGLE:

diff --git a/...cyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/school/fixed/income_limit.yaml b/...cyengine_us/parameters/gov/local/ny/nyc/tax/income/credits/school/fixed/income_limit.yaml
@@ -9,5 +9,7 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=28
     - title: Instructions for Form IT-201, 2024 Line 69
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=20
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=20
 values:
   2022-01-01: 250_000
diff --git a/...s/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/head_of_household.yaml b/...s/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/head_of_household.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=21
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 brackets:
   - rate:
       2022-01-01: 0.00171

diff --git a/...us/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/joint.yaml b/...us/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/joint.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=21
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 brackets:
   - rate:
       2022-01-01: 0.00171

diff --git a/...parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/separate.yaml b/...parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/separate.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=21
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 brackets:
   - rate:
       2022-01-01: 0.00171

diff --git a/...s/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/single.yaml b/...s/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/single.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=21
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 brackets:
   - rate:
       2022-01-01: 0.00171

diff --git a/...rs/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/surviving_spouse.yaml b/...rs/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/amount/surviving_spouse.yaml
@@ -11,6 +11,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=21
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 brackets:
   - rate:
       2022-01-01: 0.00171

diff --git a/...us/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/income_limit.yaml b/...us/parameters/gov/local/ny/nyc/tax/income/credits/school/rate_reduction/income_limit.yaml
@@ -9,5 +9,7 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=29
     - title: Instructions for Form IT-201, 2024 Line 69a
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=20
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
 values:
   2022-01-01: 500_000
diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/head_of_household.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/head_of_household.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=52
     - title: NY Form IT-201 Instructions, 2024
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=40
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=40
     - title: The New York City Administrative Code § 11-1701 Imposition of tax.
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13463
 brackets:

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/joint.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/joint.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=52
     - title: NY Form IT-201 Instructions, 2024
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=40
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=40
     # Tax forms combine the tax rates provided in 11-1701 with those in 11-1704.1,
     # a 14% additional tax. We cite the combined rates in the tax forms.
     - title: The New York City Administrative Code § 11-1701 Imposition of tax.

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/separate.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/separate.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=52
     - title: NY Form IT-201 Instructions, 2024
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=40
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=40
     - title: The New York City Administrative Code § 11-1701 Imposition of tax.
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13463
 brackets:

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/single.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/single.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=52
     - title: NY Form IT-201 Instructions, 2024
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=40
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=40
     - title: The New York City Administrative Code § 11-1701 Imposition of tax.
       href: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-13463
 brackets:

diff --git a/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/surviving_spouse.yaml b/policyengine_us/parameters/gov/local/ny/nyc/tax/income/rates/surviving_spouse.yaml
@@ -9,6 +9,8 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=52
     - title: NY Form IT-201 Instructions, 2024
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=40
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=40
     # Tax forms combine the tax rates provided in 11-1701 with those in 11-1704.1,
     # a 14% additional tax. We cite the combined rates in the tax forms.
     - title: The New York City Administrative Code § 11-1701 Imposition of tax.

diff --git a/...engine_us/parameters/gov/states/ny/tax/income/agi/subtractions/pension_exclusion/cap.yaml b/...engine_us/parameters/gov/states/ny/tax/income/agi/subtractions/pension_exclusion/cap.yaml
@@ -12,3 +12,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=9
     - title: N.Y. Comp. Codes R. & Regs. tit. 20 § 112.3
       href: https://casetext.com/regulation/new-york-codes-rules-and-regulations/title-20-department-of-taxation-and-finance/chapter-ii-income-taxes-and-estate-taxes/subchapter-a-new-york-state-personal-income-tax-under-article-22-of-the-tax-law/article-2-residents/part-112-new-york-adjusted-gross-income-of-a-resident-individual/section-1123-modifications-reducing-federal-adjusted-gross-income
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=10
diff --git a/...ne_us/parameters/gov/states/ny/tax/income/agi/subtractions/pension_exclusion/min_age.yaml b/...ne_us/parameters/gov/states/ny/tax/income/agi/subtractions/pension_exclusion/min_age.yaml
@@ -12,3 +12,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2024/inc/it201i_2024.pdf#page=9
     - title: N.Y. Comp. Codes R. & Regs. tit. 20 § 112.3
       href: https://casetext.com/regulation/new-york-codes-rules-and-regulations/title-20-department-of-taxation-and-finance/chapter-ii-income-taxes-and-estate-taxes/subchapter-a-new-york-state-personal-income-tax-under-article-22-of-the-tax-law/article-2-residents/part-112-new-york-adjusted-gross-income-of-a-resident-individual/section-1123-modifications-reducing-federal-adjusted-gross-income
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=10
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/college_tuition/cap.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/college_tuition/cap.yaml
@@ -12,3 +12,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it196i-2023.pdf#page=30
     - title: NY Form IT-272 Part 1
       href: https://www.tax.ny.gov/pdf/current_forms/it/it272_fill_in.pdf#page=1
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=27
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/cdcc/max.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/cdcc/max.yaml
@@ -34,3 +34,5 @@ metadata:
       href: https://www.nysenate.gov/legislation/laws/TAX/606
     - title: New York Form IT-216
       href: https://www.tax.ny.gov/pdf/current_forms/it/it216_fill_in.pdf
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...arameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/base_percentage.yaml b/...arameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/base_percentage.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...ters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/denominator.yaml b/...ters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/denominator.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...rs/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/numerator/min.yaml b/...rs/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/numerator/min.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...rs/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/numerator/top.yaml b/...rs/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/fraction/numerator/top.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...ine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/max_agi.yaml b/...ine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/max_agi.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/..._us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/multiplier.yaml b/..._us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/alternate/multiplier.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/..._us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/base_percentage.yaml b/..._us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/base_percentage.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...arameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/denominator.yaml b/...arameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/denominator.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...ameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/numerator/min.yaml b/...ameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/numerator/min.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...ameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/numerator/top.yaml b/...ameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/fraction/numerator/top.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...ngine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/multiplier.yaml b/...ngine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/main/multiplier.yaml
@@ -10,3 +10,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/multiplier.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/cdcc/percentage/multiplier.yaml
@@ -36,3 +36,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: Section 606 Credits against tax (c)(1-a)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=26
diff --git a/...us/parameters/gov/states/ny/tax/income/credits/college_tuition/applicable_percentage.yaml b/...us/parameters/gov/states/ny/tax/income/credits/college_tuition/applicable_percentage.yaml
@@ -15,3 +15,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: NY Form IT-272 Part 1
       href: https://www.tax.ny.gov/pdf/current_forms/it/it272_fill_in.pdf#page=1
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=27
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/college_tuition/rate.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/college_tuition/rate.yaml
@@ -25,3 +25,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it201i-2023.pdf#page=26
     - title: New York Form IT-272 Part 2 & Part 3
       href: https://www.tax.ny.gov/pdf/current_forms/it/it272_fill_in.pdf#page=2
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=27
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/additional/amount.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/additional/amount.yaml
@@ -12,6 +12,8 @@ metadata:
       href: https://www.tax.ny.gov/pit/child-earned-payments.htm
     - title: Consolidated Laws of New York, Cahpter 60, Tax Article 22 Personal Income Tax, Section 606 Credits against tax (c-1)(4)(A) / (c-1)(5)(A)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
 
 brackets:
   - threshold:

diff --git a/...ngine_us/parameters/gov/states/ny/tax/income/credits/ctc/additional/min_credit_value.yaml b/...ngine_us/parameters/gov/states/ny/tax/income/credits/ctc/additional/min_credit_value.yaml
@@ -8,3 +8,5 @@ metadata:
   reference:
     - title: Consolidated Laws of New York, Cahpter 60, Tax Article 22 Personal Income Tax, Section 606 Credits against tax (c-1)(4)(A) / (c-1)(5)(A)
       href: https://www.nysenate.gov/legislation/laws/TAX/606
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/amount/minimum.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/amount/minimum.yaml
@@ -14,3 +14,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it213i-2023.pdf#page=1
     - title: New York Form IT-213
       href: https://www.tax.ny.gov/pdf/current_forms/it/it213_fill_in.pdf#page=2
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/amount/percent.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/amount/percent.yaml
@@ -14,3 +14,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it213i-2023.pdf#page=1
     - title: New York Form IT-213
       href: https://www.tax.ny.gov/pdf/current_forms/it/it213_fill_in.pdf#page=2
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/minimum_age.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/minimum_age.yaml
@@ -15,3 +15,5 @@ metadata:
       href: https://www.tax.ny.gov/pdf/2023/printable-pdfs/inc/it213i-2023.pdf#page=1
     - title: Empire State child credit | New for 2023
       href: https://www.tax.ny.gov/pit/credits/empire_state_child_credit.htm
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
diff --git a/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/post_2024/amount.yaml b/policyengine_us/parameters/gov/states/ny/tax/income/credits/ctc/post_2024/amount.yaml
@@ -8,6 +8,8 @@ metadata:
   reference:
     - title: New York Senate Bill S.3009-C, Part C, Section 2, Tax Law Section 606(c-1)(1-a)
       href: https://assembly.state.ny.us/leg/?Text=Y&bn=S3009&default_fld=&leg_video=&term=2025
+    - title: 2025 Form IT-201-I Instructions
+      href: https://www.tax.ny.gov/pdf/current_forms/it/it201i.pdf#page=25
 
 brackets:
   - threshold: