diff --git a/policyengine_canada/parameters/gov/provinces/nb/tax/income/credits/tuition_amount/reduction_rate.yaml b/policyengine_canada/parameters/gov/provinces/nb/tax/income/credits/tuition_amount/reduction_rate.yaml
new file mode 100644
index 000000000..739caaa13
--- /dev/null
+++ b/policyengine_canada/parameters/gov/provinces/nb/tax/income/credits/tuition_amount/reduction_rate.yaml
@@ -0,0 +1,45 @@
+description: New Brunswick reduces the tuition amount by this rate.
+brackets:
+  - threshold:
+      2022-01-01: 0
+    rate:
+      2022-01-01: 0
+  - threshold:
+      2022-01-01: 44_887
+    rate:
+      2022-01-01: 0.094
+
+metadata:
+  type: marginal_rate
+  threshold_unit: currency-CAD
+  rate_unit: /1
+  label: New Brunswick tuition amount reduction rate
+  reference:
+    - title: New Brunswick Tuition and Education Amounts
+      href: https://www.canada.ca/content/dam/cra-arc/formspubs/pbg/5004-s11/5004-s11-22e.pdf
+
+
+# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
+
+# 1 unused_amont
+# 2 amount from line 9 of federal s 11
+# 3 1+2
+# 4 if value<=44887 line 26000(tax income)
+#   else (line 8 of From NB428)/0.094
+# 5 line 31 from form NB428
+# 6 max(0, (4)-(5))
+# 7 min((1),(6))
+# 8 (6)-(7)
+# 9 min((2),(8))
+# 10 (7+9)
+# 11 (3)
+# 12 (10)
+# 13 (11-12)
+# if transfer:
+#   14 min(5000,(2))
+#   15 (9)
+#   16 max(0,(14)-(15))
+#   17 input the provincial amount
+#   18 (13)-(17)
+# else:
+#   18 (13)
diff --git a/policyengine_canada/tests/gov/provinces/nb/tax/income/credits/tuition_amount/nb_tuition_amount.yaml b/policyengine_canada/tests/gov/provinces/nb/tax/income/credits/tuition_amount/nb_tuition_amount.yaml
new file mode 100644
index 000000000..9c966ccd0
--- /dev/null
+++ b/policyengine_canada/tests/gov/provinces/nb/tax/income/credits/tuition_amount/nb_tuition_amount.yaml
@@ -0,0 +1,7 @@
+- name: Over reduction amount # 
+  period: 2022
+  input:
+    province_code: NB
+    nb_taxable_income: 
+  output:
+    nb_tuition_amount: 
\ No newline at end of file
diff --git a/policyengine_canada/variables/gov/provinces/nb/tuition/nb_tuition.py b/policyengine_canada/variables/gov/provinces/nb/tuition/nb_tuition.py
deleted file mode 100644
index a5c13ece8..000000000
--- a/policyengine_canada/variables/gov/provinces/nb/tuition/nb_tuition.py
+++ /dev/null
@@ -1,39 +0,0 @@
-from policyengine_canada.model_api import *
-
-# 1 2 3 4 5 6 7 8 9 10
-# 1 unused_amont
-# 2 amount from line 9 of federal s 11
-# 3 1+2
-# 4 if value<=44887 line 26000
-#   else (line8 in From NB428)/0.094
-# 5 line 31 from form NB428
-# 6 max(0, 4-5)
-# 7 min((1),(6))
-# 8 (6-7)
-# 9 min(2,8)
-# 10 (7+9)
-# 11 (3)
-# 12 (10)
-# 13 (11-12)
-# if transfer:
-#   14 min(5000,(2))
-#   15 (9)
-#   16 max(0,(14)-(15))
-#   17 input the provincial amount
-#   18 (13)-(17)
-# else:
-#   18 (13)
-
-class nb_tuition(Variable):
-    value_type = float
-    entity = Tution
-    label = "New Brunswick tuition amounts"
-    unit = CAD
-    definition_period = YEAR
-    reference = "https://www.canada.ca/en/revenue-agency/services/tax/individuals/frequently-asked-questions-individuals/canadian-income-tax-rates-individuals-current-previous-years.html"
-    defined_for = ProvinceCode.NB
-
-    def formula(person, period, parameters):
-        income = person("nb_taxable_income", period)
-        p = parameters(period).gov.provinces.nb.tax.income.rate
-        return p.calc(income)
diff --git a/policyengine_canada/variables/gov/provinces/nb/tuition_amount/nb_tuition_amount.py b/policyengine_canada/variables/gov/provinces/nb/tuition_amount/nb_tuition_amount.py
new file mode 100644
index 000000000..de8b6aba5
--- /dev/null
+++ b/policyengine_canada/variables/gov/provinces/nb/tuition_amount/nb_tuition_amount.py
@@ -0,0 +1,15 @@
+from policyengine_canada.model_api import *
+
+class nb_tuition_amount(Variable):
+    value_type = float
+    entity = Person
+    label = "New Brunswick tuition amount"
+    unit = CAD
+    definition_period = YEAR
+    reference = "https://www.canada.ca/content/dam/cra-arc/formspubs/pbg/5004-s11/5004-s11-22e.pdf"
+    defined_for = ProvinceCode.NB
+
+    def formula(person, period, parameters):
+        income = person("nb_taxable_income", period)
+        p = parameters(period).gov.provinces.nb.tax.income.rate
+        return p.calc(income)