diff --git a/app/models/client.rb b/app/models/client.rb
index f95284507..5f16f2118 100644
--- a/app/models/client.rb
+++ b/app/models/client.rb
@@ -240,7 +240,7 @@ def year
   # count years account has been active. Ignore if deleted the same year as created
   def cumulative_years
     if deleted_at && deleted_at.year > created_at.year
-      (created_at.year..deleted_at.year).to_a
+      (created_at.year...deleted_at.year).to_a
     elsif deleted_at
       []
     else
diff --git a/app/models/provider.rb b/app/models/provider.rb
index 3995e3f9a..259c85606 100644
--- a/app/models/provider.rb
+++ b/app/models/provider.rb
@@ -163,7 +163,7 @@ def year
   # count years account has been active. Ignore if deleted the same year as created
   def cumulative_years
     if deleted_at && deleted_at.year > created_at.year
-      (created_at.year..deleted_at.year).to_a
+      (created_at.year...deleted_at.year).to_a
     elsif deleted_at
       []
     else