diff --git a/client/src/components/contract-convert-to-ro/contract-convert-to-ro.component.jsx b/client/src/components/contract-convert-to-ro/contract-convert-to-ro.component.jsx
index 015b70bbb..d66facf6a 100644
--- a/client/src/components/contract-convert-to-ro/contract-convert-to-ro.component.jsx
+++ b/client/src/components/contract-convert-to-ro/contract-convert-to-ro.component.jsx
@@ -10,6 +10,7 @@ import { createStructuredSelector } from "reselect";
 import { INSERT_NEW_JOB } from "../../graphql/jobs.queries";
 import { selectBodyshop, selectCurrentUser } from "../../redux/user/user.selectors";
 import { useNotification } from "../../contexts/Notifications/notificationContext.jsx";
+import InstanceRenderManager from "../../utils/instanceRenderMgr.js";
 
 const mapStateToProps = createStructuredSelector({
   //currentUser: selectCurrentUser
@@ -156,104 +157,127 @@ export function ContractConvertToRo({ bodyshop, currentUser, contract, disabled
       joblines: {
         data: billingLines
       },
-      parts_tax_rates: {
-        PAA: {
-          prt_type: "PAA",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+      ...InstanceRenderManager({
+        imex: {
+          parts_tax_rates: {
+            PAA: {
+              prt_type: "PAA",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAC: {
+              prt_type: "PAC",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAL: {
+              prt_type: "PAL",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAM: {
+              prt_type: "PAM",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAN: {
+              prt_type: "PAN",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAR: {
+              prt_type: "PAR",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            PAS: {
+              prt_type: "PAS",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            CCDR: {
+              prt_type: "CCDR",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            CCF: {
+              prt_type: "CCF",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            CCM: {
+              prt_type: "CCM",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            CCC: {
+              prt_type: "CCC",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            },
+            CCD: {
+              prt_type: "CCD",
+              prt_discp: 0,
+              prt_mktyp: false,
+              prt_mkupp: 0,
+              prt_tax_in: true,
+              prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+            }
+          }
         },
-        PAC: {
-          prt_type: "PAC",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        PAL: {
-          prt_type: "PAL",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        PAM: {
-          prt_type: "PAM",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        PAN: {
-          prt_type: "PAN",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        PAR: {
-          prt_type: "PAR",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        PAS: {
-          prt_type: "PAS",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        CCDR: {
-          prt_type: "CCDR",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        CCF: {
-          prt_type: "CCF",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        CCM: {
-          prt_type: "CCM",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        CCC: {
-          prt_type: "CCC",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
-        },
-        CCD: {
-          prt_type: "CCD",
-          prt_discp: 0,
-          prt_mktyp: false,
-          prt_mkupp: 0,
-          prt_tax_in: true,
-          prt_tax_rt: bodyshop.bill_tax_rates.state_tax_rate / 100
+        rome: {
+          cieca_pft: {
+            ...bodyshop.md_responsibility_centers.taxes.tax_ty1,
+            ...bodyshop.md_responsibility_centers.taxes.tax_ty2,
+            ...bodyshop.md_responsibility_centers.taxes.tax_ty3,
+            ...bodyshop.md_responsibility_centers.taxes.tax_ty4,
+            ...bodyshop.md_responsibility_centers.taxes.tax_ty5
+          },
+          materials: bodyshop.md_responsibility_centers.cieca_pfm,
+          cieca_pfl: bodyshop.md_responsibility_centers.cieca_pfl,
+          parts_tax_rates: bodyshop.md_responsibility_centers.parts_tax_rates,
+          tax_tow_rt: bodyshop.md_responsibility_centers.tax_tow_rt,
+          tax_str_rt: bodyshop.md_responsibility_centers.tax_str_rt,
+          tax_paint_mat_rt: bodyshop.md_responsibility_centers.tax_paint_mat_rt,
+          tax_shop_mat_rt: bodyshop.md_responsibility_centers.tax_shop_mat_rt,
+          tax_sub_rt: bodyshop.md_responsibility_centers.tax_sub_rt,
+          tax_lbr_rt: bodyshop.md_responsibility_centers.tax_lbr_rt,
+          tax_levies_rt: bodyshop.md_responsibility_centers.tax_levies_rt
         }
-      }
+      })
     };
 
     if (currentUser?.email) {
@@ -287,7 +311,7 @@ export function ContractConvertToRo({ bodyshop, currentUser, contract, disabled
       notification.success({
         title: t("jobs.successes.created"),
         onClick: () => {
-          history.push(`/manage/jobs/${result.data.insert_jobs.returning[0].id}`);
+          history(`/manage/jobs/${result.data.insert_jobs.returning[0].id}`);
         }
       });
     }
diff --git a/server/job/job-totals-USA.js b/server/job/job-totals-USA.js
index a8bd632cc..be4accfff 100644
--- a/server/job/job-totals-USA.js
+++ b/server/job/job-totals-USA.js
@@ -885,6 +885,8 @@ function CalculateTaxesTotals(job, otherTotals) {
     STOR: Dinero()
   };
 
+  const pfp = job.parts_tax_rates;
+
   //For each line, determine if it's taxable, and if it is, add the line amount to the taxable amounts total.
   job.joblines
     .filter((jl) => !jl.removed)
@@ -916,7 +918,17 @@ function CalculateTaxesTotals(job, otherTotals) {
         })
           .multiply(val.part_qty || 0)
           .add(discMarkupAmount);
-        taxableAmounts[typeOfPart] = taxableAmounts[typeOfPart].add(partAmount);
+        if (taxableAmounts[typeOfPart]) {
+          taxableAmounts[typeOfPart] = taxableAmounts[typeOfPart].add(partAmount);
+        } else {
+          const isTaxableCustomType =
+            IsTrueOrYes(pfp?.[typeOfPart]?.prt_tax_in) || pfp?.[typeOfPart]?.prt_tax_in === true;
+
+          if (isTaxableCustomType) {
+            if (!taxableAmounts[typeOfPart]) taxableAmounts[typeOfPart] = Dinero();
+            taxableAmounts[typeOfPart] = taxableAmounts[typeOfPart].add(partAmount);
+          }
+        }
       }
     });
 
@@ -969,13 +981,15 @@ function CalculateTaxesTotals(job, otherTotals) {
       })
     );
 
-  const pfp = job.parts_tax_rates;
-
   //For any profile level markups/discounts, add them in now as well.
   Object.keys(otherTotals.parts.adjustments).forEach((key) => {
     const adjustmentAmount = otherTotals.parts.adjustments[key];
     if (adjustmentAmount.getAmount() !== 0 && pfp[key]?.prt_tax_in) {
-      taxableAmounts[key] = taxableAmounts[key].add(adjustmentAmount);
+      if (taxableAmounts[key]) {
+        taxableAmounts[key] = taxableAmounts[key].add(adjustmentAmount);
+      } else {
+        taxableAmounts[key] = Dinero().add(adjustmentAmount);
+      }
     }
   });
 
@@ -1072,6 +1086,21 @@ function CalculateTaxesTotals(job, otherTotals) {
             );
           }
         }
+      } else if (pfp[key]) {
+        //Custom part types (e.g. CC*) should flow through taxableAmountsByTier too.
+        let assignedToTier = false;
+        for (let tyCounter = 1; tyCounter <= 5; tyCounter++) {
+          if (IsTrueOrYes(pfp[key][`prt_tx_in${tyCounter}`])) {
+            taxableAmountsByTier[`ty${tyCounter}Tax`] = taxableAmountsByTier[`ty${tyCounter}Tax`].add(
+              taxableAmounts[key]
+            );
+            assignedToTier = true;
+          }
+        }
+
+        if (!assignedToTier && (IsTrueOrYes(pfp[key].prt_tax_in) || pfp[key].prt_tax_in === true)) {
+          taxableAmountsByTier.ty1Tax = taxableAmountsByTier.ty1Tax.add(taxableAmounts[key]);
+        }
       }
     } catch (error) {
       logger.log("job-totals-USA Key with issue", "warn", null, job.id, {