diff --git a/server/accounting/qb-receivables-lines.js b/server/accounting/qb-receivables-lines.js
index 030613e82..b4e39a0d6 100644
--- a/server/accounting/qb-receivables-lines.js
+++ b/server/accounting/qb-receivables-lines.js
@@ -82,7 +82,11 @@ exports.default = function ({
             state:
               jobs_by_pk.state_tax_rate === 0
                 ? false
-                : jobline.db_ref === "900511" || jobline.db_ref === "900510"
+                : jobline.db_ref === "900511" ||
+                  jobline.db_ref === "900510" ||
+                  (jobline.mod_lb_hrs === 0 && //Extending IO-1375 as a part of IO-2023
+                    jobline.act_price > 0 &&
+                    jobline.lbr_op === "OP14")
                 ? true
                 : jobline.tax_part,
           },
diff --git a/server/graphql-client/queries.js b/server/graphql-client/queries.js
index 6e066bc19..f16babd8b 100644
--- a/server/graphql-client/queries.js
+++ b/server/graphql-client/queries.js
@@ -211,6 +211,7 @@ query QUERY_JOBS_FOR_RECEIVABLES_EXPORT($ids: [uuid!]!) {
       tax_part
       line_ref
       unq_seq
+      lbr_op
     }
   }
   bodyshops(where: {associations: {active: {_eq: true}}}) {
diff --git a/server/job/job-costing.js b/server/job/job-costing.js
index bb5065bcf..9f3baad16 100644
--- a/server/job/job-costing.js
+++ b/server/job/job-costing.js
@@ -309,7 +309,8 @@ function GenerateCostingData(job) {
     job.bodyshop.md_responsibility_centers.defaults.profits;
   const allCenters = _.union(
     job.bodyshop.md_responsibility_centers.profits.map((p) => p.name),
-    job.bodyshop.md_responsibility_centers.costs.map((p) => p.name)
+    job.bodyshop.md_responsibility_centers.costs.map((p) => p.name),
+    ["Unknown"]
   );
 
   const materialsHours = { mapaHrs: 0, mashHrs: 0 };
@@ -331,9 +332,11 @@ function GenerateCostingData(job) {
         }
         if (val.mod_lbr_ty) {
           const laborProfitCenter =
-            val.profitcenter_labor || defaultProfits[val.mod_lbr_ty] || "?";
+            val.profitcenter_labor ||
+            defaultProfits[val.mod_lbr_ty] ||
+            "Unknown";
 
-          if (laborProfitCenter === "?")
+          if (laborProfitCenter === "Unknown")
             console.log("Unknown type", val.line_desc, val.mod_lbr_ty);
 
           const rateName = `rate_${(val.mod_lbr_ty || "").toLowerCase()}`;
@@ -374,9 +377,9 @@ function GenerateCostingData(job) {
           val.part_type !== "PASL"
         ) {
           const partsProfitCenter =
-            val.profitcenter_part || defaultProfits[val.part_type] || "?";
+            val.profitcenter_part || defaultProfits[val.part_type] || "Unknown";
 
-          if (partsProfitCenter === "?")
+          if (partsProfitCenter === "Unknown")
             console.log("Unknown type", val.line_desc, val.part_type);
 
           if (!partsProfitCenter)
@@ -414,9 +417,9 @@ function GenerateCostingData(job) {
           (val.part_type === "PAS" || val.part_type === "PASL")
         ) {
           const partsProfitCenter =
-            val.profitcenter_part || defaultProfits[val.part_type] || "?";
+            val.profitcenter_part || defaultProfits[val.part_type] || "Unknown";
 
-          if (partsProfitCenter === "?")
+          if (partsProfitCenter === "Unknown")
             console.log("Unknown type", val.line_desc, val.part_type);
 
           if (!partsProfitCenter)
@@ -431,17 +434,17 @@ function GenerateCostingData(job) {
             .multiply(val.part_qty || 1)
             .add(
               ((val.prt_dsmk_m && val.prt_dsmk_m !== 0) ||
-              (val.prt_dsmk_p && val.prt_dsmk_p !== 0)) &&
-              DiscountNotAlreadyCounted(val, job.joblines)
-              ? val.prt_dsmk_m
-                ? Dinero({ amount: Math.round(val.prt_dsmk_m * 100) })
-                : Dinero({
-                    amount: Math.round(val.act_price * 100),
-                  })
-                    .multiply(val.part_qty || 0)
-                    .percentage(Math.abs(val.prt_dsmk_p || 0))
-                    .multiply(val.prt_dsmk_p > 0 ? 1 : -1)
-              : Dinero()
+                (val.prt_dsmk_p && val.prt_dsmk_p !== 0)) &&
+                DiscountNotAlreadyCounted(val, job.joblines)
+                ? val.prt_dsmk_m
+                  ? Dinero({ amount: Math.round(val.prt_dsmk_m * 100) })
+                  : Dinero({
+                      amount: Math.round(val.act_price * 100),
+                    })
+                      .multiply(val.part_qty || 0)
+                      .percentage(Math.abs(val.prt_dsmk_p || 0))
+                      .multiply(val.prt_dsmk_p > 0 ? 1 : -1)
+                : Dinero()
             );
           if (!acc.sublet[partsProfitCenter])
             acc.sublet[partsProfitCenter] = Dinero();
@@ -456,17 +459,17 @@ function GenerateCostingData(job) {
           const partsProfitCenter =
             val.profitcenter_part ||
             getAdditionalCostCenter(val, defaultProfits) ||
-            "?";
+            "Unknown";
 
-          if (partsProfitCenter === "?") {
+          if (partsProfitCenter === "Unknown") {
             console.log("Unknown type", val.line_desc, val.part_type);
-          } else {
-            const partsAmount = Dinero({
-              amount: Math.round((val.act_price || 0) * 100),
-            })
-              .multiply(val.part_qty || 1)
-              .add(
-                ((val.prt_dsmk_m && val.prt_dsmk_m !== 0) ||
+          }
+          const partsAmount = Dinero({
+            amount: Math.round((val.act_price || 0) * 100),
+          })
+            .multiply(val.part_qty || 1)
+            .add(
+              ((val.prt_dsmk_m && val.prt_dsmk_m !== 0) ||
                 (val.prt_dsmk_p && val.prt_dsmk_p !== 0)) &&
                 DiscountNotAlreadyCounted(val, job.joblines)
                 ? val.prt_dsmk_m
@@ -478,13 +481,12 @@ function GenerateCostingData(job) {
                       .percentage(Math.abs(val.prt_dsmk_p || 0))
                       .multiply(val.prt_dsmk_p > 0 ? 1 : -1)
                 : Dinero()
-              );
+            );
 
-            if (!acc.additional[partsProfitCenter])
-              acc.additional[partsProfitCenter] = Dinero();
-            acc.additional[partsProfitCenter] =
-              acc.additional[partsProfitCenter].add(partsAmount);
-          }
+          if (!acc.additional[partsProfitCenter])
+            acc.additional[partsProfitCenter] = Dinero();
+          acc.additional[partsProfitCenter] =
+            acc.additional[partsProfitCenter].add(partsAmount);
         }
 
         return acc;