Add Oklahoma TANF program

changelog_entry.yaml

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+- bump: minor
+  changes:
+    added:
+      - Added Oklahoma TANF (Temporary Assistance for Needy Families) program

policyengine_us/parameters/gov/states/ok/dhs/tanf/benefit/minimum_benefit.yaml

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+description: Oklahoma provides this amount as the minimum benefit under the Temporary Assistance for Needy Families program.
+
+values:
+  2021-01-01: 10
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Oklahoma TANF minimum benefit
+  reference:
+    - title: OAC 340:10-3-59(c) - Minimum Payment
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-59

policyengine_us/parameters/gov/states/ok/dhs/tanf/benefit/payment_standard.yaml

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+description: Oklahoma provides this amount as the payment standard under the Temporary Assistance for Needy Families program.
+
+metadata:
+  amount_unit: currency-USD
+  period: month
+  label: Oklahoma TANF payment standard
+  type: single_amount
+  threshold_unit: person
+  reference:
+    - title: OAC 340:10-3-59(a) - Payment Standard
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-59
+    - title: OKDHS Appendix C-1 Schedule IX-A
+      href: https://www.okdhslive.org/popups/IncomeStandardsPopup.aspx
+
+# NOTE: Oklahoma has two payment standard schedules:
+  # - "Adult only or adults and children" - IMPLEMENTED
+  # - "Children only" - NOT IMPLEMENTED
+  # This parameter uses the adult/adults+children schedule from Schedule IX-A.
+brackets:
+  - threshold:
+      2021-01-01: 1
+    amount:
+      2021-01-01: 180
+  - threshold:
+      2021-01-01: 2
+    amount:
+      2021-01-01: 225
+  - threshold:
+      2021-01-01: 3
+    amount:
+      2021-01-01: 292
+  - threshold:
+      2021-01-01: 4
+    amount:
+      2021-01-01: 361
+  - threshold:
+      2021-01-01: 5
+    amount:
+      2021-01-01: 422
+  - threshold:
+      2021-01-01: 6
+    amount:
+      2021-01-01: 483
+  - threshold:
+      2021-01-01: 7
+    amount:
+      2021-01-01: 544
+  - threshold:
+      2021-01-01: 8
+    amount:
+      2021-01-01: 598
+  - threshold:
+      2021-01-01: 9
+    amount:
+      2021-01-01: 650

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/deductions/dependent_care.yaml

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+description: Oklahoma deducts this amount of dependent care expenses under the Temporary Assistance for Needy Families program.
+
+metadata:
+  period: month
+  label: Oklahoma TANF dependent care deduction
+  type: single_amount
+  threshold_unit: year
+  amount_unit: currency-USD
+  reference:
+    - title: OAC 340:10-3-33(b) - Dependent Care Expense Deduction
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-33
+
+brackets:
+  - threshold:
+      2021-01-01: 0
+    amount:
+      2021-01-01: 200
+  - threshold:
+      2021-01-01: 2
+    amount:
+      2021-01-01: 175

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/deductions/work_expense.yaml

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+description: Oklahoma deducts this amount of work-related expenses under the Temporary Assistance for Needy Families program.
+
+metadata:
+  period: month
+  label: Oklahoma TANF work expense deduction
+  type: single_amount
+  threshold_unit: hour
+  amount_unit: currency-USD
+  reference:
+    - title: OAC 340:10-3-33(1) - Work-Related Expense Deduction
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-33
+
+brackets:
+  - threshold:
+      2021-01-01: 0
+    amount:
+      2021-01-01: 120
+  - threshold:
+      2021-01-01: 30
+    amount:
+      2021-01-01: 240

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/disregard/cap.yaml

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+description: Oklahoma limits gross earned income to this amount for the earned income disregard under the Temporary Assistance for Needy Families program.
+
+values:
+  2010-07-01: 2_064
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Oklahoma TANF earned income disregard cap
+  reference:
+    - title: OAC 340:10-3-31.1(a) - Earned Income Disregard Eligibility
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-31.1

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/disregard/rate.yaml

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+description: Oklahoma excludes this share of earnings from countable income under the Temporary Assistance for Needy Families program.
+
+values:
+  2021-01-01: 0.5
+
+metadata:
+  unit: /1
+  period: month
+  label: Oklahoma TANF earned income disregard rate
+  reference:
+    - title: OAC 340:10-3-31.1(2) - 50% Earned Income Disregard
+      href: https://oklahoma.gov/okdhs/library/policy/current/oac-340/chapter-10/subchapter-3/parts-3/earned-income-disregard.html

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/gross_income_limit_rate.yaml

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+description: Oklahoma limits gross income to this share of the State Standard of Need under the Temporary Assistance for Needy Families program.
+
+values:
+  2021-01-01: 1.85
+
+metadata:
+  unit: /1
+  period: month
+  label: Oklahoma TANF gross income limit rate
+  reference:
+    - title: OAC 340:10-3-27(a) - Gross Income Limit
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-27
+    - title: OKDHS Appendix C-1 Schedule IX-A
+      href: https://www.okdhslive.org/popups/IncomeStandardsPopup.aspx

policyengine_us/parameters/gov/states/ok/dhs/tanf/income/need_standard.yaml

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+description: Oklahoma sets this amount as the State Standard of Need under the Temporary Assistance for Needy Families program.
+
+metadata:
+  amount_unit: currency-USD
+  period: month
+  label: Oklahoma TANF State Standard of Need
+  type: single_amount
+  threshold_unit: person
+  reference:
+    - title: OAC 340:10-3-27 - State Standard of Need
+      href: https://www.law.cornell.edu/regulations/oklahoma/OAC-340-10-3-27
+    - title: OKDHS Appendix C-1 Schedule IX-A
+      href: https://www.okdhslive.org/popups/IncomeStandardsPopup.aspx
+
+# NOTE: Oklahoma has two need standard schedules:
+  # - "Adult only or adults and children" - IMPLEMENTED
+  # - "Children only" - NOT IMPLEMENTED
+  # This parameter uses the adult/adults+children schedule from Schedule IX-A.
+brackets:
+  - threshold:
+      2021-01-01: 1
+    amount:
+      2021-01-01: 398
+  - threshold:
+      2021-01-01: 2
+    amount:
+      2021-01-01: 499
+  - threshold:
+      2021-01-01: 3
+    amount:
+      2021-01-01: 645
+  - threshold:
+      2021-01-01: 4
+    amount:
+      2021-01-01: 798
+  - threshold:
+      2021-01-01: 5
+    amount:
+      2021-01-01: 933
+  - threshold:
+      2021-01-01: 6
+    amount:
+      2021-01-01: 1068
+  - threshold:
+      2021-01-01: 7
+    amount:
+      2021-01-01: 1203
+  - threshold:
+      2021-01-01: 8
+    amount:
+      2021-01-01: 1323
+  - threshold:
+      2021-01-01: 9
+    amount:
+      2021-01-01: 1436

policyengine_us/parameters/gov/states/ok/dhs/tanf/resources/limit.yaml

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+description: Oklahoma limits resources to this amount under the Temporary Assistance for Needy Families program.
+
+values:
+  2021-01-01: 1_000
+
+metadata:
+  unit: currency-USD
+  period: month
+  label: Oklahoma TANF resource limit
+  reference:
+    - title: OAC 340:10-3-5(a) - Maximum Countable Reserve
+      href: https://www.law.cornell.edu/regulations/oklahoma/Okla-Admin-Code-SS-340-10-3-5