diff --git a/src/crptls_lib/account.rs b/src/crptls_lib/account.rs
index 8c56f96..15ffd1d 100644
--- a/src/crptls_lib/account.rs
+++ b/src/crptls_lib/account.rs
@@ -65,7 +65,20 @@ impl Account {
 				total_amount += sum;
 			}
 		total_amount
-	}
+    }
+
+    pub fn get_num_of_nonzero_lots(&self) -> u32 {
+
+        let mut count = 0;
+
+        for lot in self.list_of_lots.borrow().iter() {
+            if lot.get_sum_of_amts_in_lot() > d128!(0) {
+                count += 1
+            }
+        }
+
+        count
+    }
 }
 
 #[derive(Clone, Debug)]
diff --git a/src/export_csv.rs b/src/export_csv.rs
index d326985..6e3be35 100644
--- a/src/export_csv.rs
+++ b/src/export_csv.rs
@@ -28,6 +28,7 @@ pub fn _1_account_sums_to_csv(
         "Ticker".to_string(),
         "Cost Basis".to_string(),
         "Total lots".to_string(),
+        "Nonzero lots".to_string(),
     ]);
     rows.push(header);
 
@@ -36,7 +37,7 @@ pub fn _1_account_sums_to_csv(
     for j in 1..=length {
 
         let acct = acct_map.get(&(j as u16)).unwrap();
-        let mut row: Vec<String> = Vec::with_capacity(5);
+        let mut row: Vec<String> = Vec::with_capacity(6);
 
         let balance: String;
         let tentative_balance = acct.get_sum_of_amts_in_lots();
@@ -55,11 +56,14 @@ pub fn _1_account_sums_to_csv(
             } else { lk_cost_basis = tentative_lk_cost_basis.to_string() }
         }
 
+        let nonzero_lots = acct.get_num_of_nonzero_lots();
+
         row.push(raw_acct.name.to_string());
         row.push(balance);
         row.push(raw_acct.ticker.to_string());
         row.push(lk_cost_basis);
         row.push(acct.list_of_lots.borrow().len().to_string());
+        row.push(nonzero_lots.to_string());
         rows.push(row);
     }
     let file_name = PathBuf::from("C1_Acct_Sum_with_cost_basis.csv");
@@ -90,6 +94,7 @@ pub fn _2_account_sums_nonzero_to_csv(
         "Ticker".to_string(),
         "Cost basis".to_string(),
         "Total lots".to_string(),
+        "Nonzero lots".to_string(),
     ]);
     rows.push(header);
 
@@ -98,7 +103,7 @@ pub fn _2_account_sums_nonzero_to_csv(
     for j in 1..=length {
 
         let acct = acct_map.get(&(j as u16)).unwrap();
-        let mut row: Vec<String> = Vec::with_capacity(5);
+        let mut row: Vec<String> = Vec::with_capacity(6);
 
         let raw_acct = raw_acct_map.get(&acct.raw_key).unwrap();
         let name = raw_acct.name.to_string();
@@ -120,12 +125,15 @@ pub fn _2_account_sums_nonzero_to_csv(
             } else { lk_cost_basis = tentative_lk_cost_basis.to_string() }
         }
 
+        let nonzero_lots = acct.get_num_of_nonzero_lots();
+
         if balance_d128 != d128!(0) {
             row.push(name);
             row.push(balance);
             row.push(raw_acct.ticker.to_string());
             row.push(lk_cost_basis);
             row.push(acct.list_of_lots.borrow().len().to_string());
+            row.push(nonzero_lots.to_string());
             rows.push(row);
         }
     }