Keep legacy JCT proxy for dense calibration

MaxGhenis · MaxGhenis · commit 318a5676bf3f · 2026-03-28T18:58:37.000-04:00
diff --git a/policyengine_us_data/tests/test_datasets/test_enhanced_cps.py b/policyengine_us_data/tests/test_datasets/test_enhanced_cps.py
@@ -64,7 +64,7 @@ def deprecated_test_ecps_replicates_jct_tax_expenditures_full():
         "salt_deduction": 21.247e9,
         "medical_expense_deduction": 11.4e9,
         "charitable_deduction": 65.301e9,
-        "deductible_mortgage_interest": 24.8e9,
+        "interest_deduction": 24.8e9,
     }
 
     baseline = Microsimulation(dataset=EnhancedCPS_2024)
diff --git a/policyengine_us_data/tests/test_datasets/test_sparse_enhanced_cps.py b/policyengine_us_data/tests/test_datasets/test_sparse_enhanced_cps.py
@@ -129,7 +129,7 @@ def deprecated_test_sparse_ecps_replicates_jct_tax_expenditures_full(sim):
         "salt_deduction": 21.247e9,
         "medical_expense_deduction": 11.4e9,
         "charitable_deduction": 65.301e9,
-        "deductible_mortgage_interest": 24.8e9,
+        "interest_deduction": 24.8e9,
     }
 
     baseline = sim
diff --git a/policyengine_us_data/utils/loss.py b/policyengine_us_data/utils/loss.py
@@ -684,7 +684,7 @@ def _add_tax_expenditure_targets(
         "salt_deduction": 21.247e9,
         "medical_expense_deduction": 11.4e9,
         "charitable_deduction": 65.301e9,
-        "deductible_mortgage_interest": 24.8e9,
+        "interest_deduction": 24.8e9,
         "qualified_business_income_deduction": 63.1e9,
     }
 

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ def deprecated_test_ecps_replicates_jct_tax_expenditures_full():`
`64`	`64`	`"salt_deduction": 21.247e9,`
`65`	`65`	`"medical_expense_deduction": 11.4e9,`
`66`	`66`	`"charitable_deduction": 65.301e9,`
`67`		`- "deductible_mortgage_interest": 24.8e9,`
	`67`	`+ "interest_deduction": 24.8e9,`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	`baseline = Microsimulation(dataset=EnhancedCPS_2024)`
Original file line number	Diff line number	Diff line change
`@@ -129,7 +129,7 @@ def deprecated_test_sparse_ecps_replicates_jct_tax_expenditures_full(sim):`
`129`	`129`	`"salt_deduction": 21.247e9,`
`130`	`130`	`"medical_expense_deduction": 11.4e9,`
`131`	`131`	`"charitable_deduction": 65.301e9,`
`132`		`- "deductible_mortgage_interest": 24.8e9,`
	`132`	`+ "interest_deduction": 24.8e9,`
`133`	`133`	`}`
`134`	`134`
`135`	`135`	`baseline = sim`
Original file line number	Diff line number	Diff line change
`@@ -684,7 +684,7 @@ def _add_tax_expenditure_targets(`
`684`	`684`	`"salt_deduction": 21.247e9,`
`685`	`685`	`"medical_expense_deduction": 11.4e9,`
`686`	`686`	`"charitable_deduction": 65.301e9,`
`687`		`- "deductible_mortgage_interest": 24.8e9,`
	`687`	`+ "interest_deduction": 24.8e9,`
`688`	`688`	`"qualified_business_income_deduction": 63.1e9,`
`689`	`689`	`}`
`690`	`690`