diff --git a/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.test.ts b/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.test.ts
index 14025c820e..de10498b18 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.test.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.test.ts
@@ -1,6 +1,6 @@
 import { Environment } from '@imtbl/config';
 import { JsonRpcProvider } from '@ethersproject/providers';
-import { BigNumber } from 'ethers';
+import { BigNumber, utils } from 'ethers';
 import {
   BridgeRequirement,
   bridgeRoute,
@@ -12,6 +12,7 @@ import { CheckoutConfiguration } from '../../../config';
 import {
   BridgeRouteFeeEstimate,
   ChainId,
+  DEFAULT_TOKEN_DECIMALS,
   FundingRouteFeeEstimate,
   FundingStepType,
   ItemType,
@@ -47,7 +48,7 @@ describe('bridgeRoute', () => {
         {
           type: FundingStepType.BRIDGE,
           gasFee: {
-            estimatedAmount: BigNumber.from(1),
+            estimatedAmount: BigNumber.from(2),
             token: {
               name: 'Ethereum',
               symbol: 'ETH',
@@ -55,14 +56,14 @@ describe('bridgeRoute', () => {
             },
           },
           bridgeFee: {
-            estimatedAmount: BigNumber.from(1),
+            estimatedAmount: BigNumber.from(3),
             token: {
               name: 'Ethereum',
               symbol: 'ETH',
               decimals: 18,
             },
           },
-          totalFees: BigNumber.from(2),
+          totalFees: BigNumber.from(5),
         },
       ],
     ]);
@@ -110,8 +111,8 @@ describe('bridgeRoute', () => {
                 },
               },
               {
-                balance: BigNumber.from(13),
-                formattedBalance: '13',
+                balance: BigNumber.from(16),
+                formattedBalance: '16',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -144,8 +145,8 @@ describe('bridgeRoute', () => {
               formattedAmount: '10',
             },
             userBalance: {
-              balance: BigNumber.from(13),
-              formattedBalance: '13',
+              balance: BigNumber.from(16),
+              formattedBalance: '16',
             },
             token: {
               name: 'Ethereum',
@@ -154,19 +155,33 @@ describe('bridgeRoute', () => {
               address: undefined,
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
               amount: BigNumber.from(0),
-              formattedAmount: '0',
+              formattedAmount: utils.formatUnits(BigNumber.from(0), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             }],
           },
         });
@@ -178,8 +193,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(12),
-                formattedBalance: '12',
+                balance: BigNumber.from(15),
+                formattedBalance: '15',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -212,8 +227,8 @@ describe('bridgeRoute', () => {
               formattedAmount: '10',
             },
             userBalance: {
-              balance: BigNumber.from(12),
-              formattedBalance: '12',
+              balance: BigNumber.from(15),
+              formattedBalance: '15',
             },
             token: {
               name: 'Ethereum',
@@ -222,19 +237,33 @@ describe('bridgeRoute', () => {
               address: undefined,
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
               amount: BigNumber.from(0),
-              formattedAmount: '0',
+              formattedAmount: utils.formatUnits(BigNumber.from(0), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             }],
           },
         });
@@ -246,8 +275,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(11),
-                formattedBalance: '11',
+                balance: BigNumber.from(14),
+                formattedBalance: '14',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -289,8 +318,8 @@ describe('bridgeRoute', () => {
                 },
               },
               {
-                balance: BigNumber.from(12),
-                formattedBalance: '12',
+                balance: BigNumber.from(20),
+                formattedBalance: '20',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -353,8 +382,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(10),
-                formattedBalance: '10',
+                balance: BigNumber.from(7),
+                formattedBalance: '7',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -362,8 +391,8 @@ describe('bridgeRoute', () => {
                 },
               },
               {
-                balance: BigNumber.from(11),
-                formattedBalance: '11',
+                balance: BigNumber.from(10),
+                formattedBalance: '10',
                 token: {
                   name: '0xERC20',
                   symbol: '0xERC20',
@@ -397,8 +426,8 @@ describe('bridgeRoute', () => {
               formattedAmount: '10',
             },
             userBalance: {
-              balance: BigNumber.from(11),
-              formattedBalance: '11',
+              balance: BigNumber.from(10),
+              formattedBalance: '10',
             },
             token: {
               name: '0xERC20',
@@ -407,19 +436,33 @@ describe('bridgeRoute', () => {
               decimals: 18,
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(1),
+              formattedAmount: utils.formatUnits(BigNumber.from(1), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             }],
           },
         });
@@ -431,8 +474,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(2),
-                formattedBalance: '2',
+                balance: BigNumber.from(6),
+                formattedBalance: '6',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -485,19 +528,33 @@ describe('bridgeRoute', () => {
               decimals: 18,
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(1),
+              formattedAmount: utils.formatUnits(BigNumber.from(1), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             },
             bridgeFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), DEFAULT_TOKEN_DECIMALS),
+              token: {
+                name: 'Ethereum',
+                symbol: 'ETH',
+                decimals: 18,
+              },
             }],
           },
         });
@@ -509,8 +566,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(2),
-                formattedBalance: '2',
+                balance: BigNumber.from(10),
+                formattedBalance: '10',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
@@ -552,8 +609,8 @@ describe('bridgeRoute', () => {
             success: true,
             balances: [
               {
-                balance: BigNumber.from(1),
-                formattedBalance: '1',
+                balance: BigNumber.from(4),
+                formattedBalance: '4',
                 token: {
                   name: 'Ethereum',
                   symbol: 'ETH',
diff --git a/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.ts b/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.ts
index 76c62b7871..e67f7c9755 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/bridge/bridgeRoute.ts
@@ -1,4 +1,4 @@
-import { BigNumber, ethers } from 'ethers';
+import { BigNumber, ethers, utils } from 'ethers';
 import {
   BridgeFundingStep,
   ChainId,
@@ -9,6 +9,9 @@ import {
   AvailableRoutingOptions,
   BridgeRouteFeeEstimate,
   FundingRouteFeeEstimate,
+  BridgeFees,
+  TokenInfo,
+  DEFAULT_TOKEN_DECIMALS,
 } from '../../../types';
 import { CheckoutConfiguration, getL1ChainId } from '../../../config';
 import {
@@ -58,11 +61,43 @@ export const getBridgeGasEstimate = async (
   return bridgeFeeEstimate;
 };
 
+const constructFees = (
+  approvalGasFees: BigNumber,
+  bridgeGasFees: {
+    estimatedAmount: BigNumber,
+    token?: TokenInfo,
+  },
+  bridgeFee: {
+    estimatedAmount: BigNumber,
+    token?: TokenInfo,
+  },
+): BridgeFees => {
+  const bridgeFeeDecimals = bridgeFee.token?.decimals ?? DEFAULT_TOKEN_DECIMALS;
+  return {
+    approvalGasFees: {
+      amount: approvalGasFees,
+      formattedAmount: utils.formatUnits(approvalGasFees, DEFAULT_TOKEN_DECIMALS),
+      token: bridgeGasFees.token,
+    },
+    bridgeGasFees: {
+      amount: bridgeGasFees.estimatedAmount,
+      formattedAmount: utils.formatUnits(bridgeGasFees.estimatedAmount, DEFAULT_TOKEN_DECIMALS),
+      token: bridgeGasFees.token,
+    },
+    bridgeFees: [{
+      amount: bridgeFee.estimatedAmount,
+      formattedAmount: utils.formatUnits(bridgeFee.estimatedAmount, bridgeFeeDecimals),
+      token: bridgeFee.token,
+    }],
+  };
+};
+
 const constructBridgeFundingRoute = (
   chainId: ChainId,
   balance: GetBalanceResult,
   bridgeRequirement: BridgeRequirement,
   itemType: ItemType.NATIVE | ItemType.ERC20,
+  fees: BridgeFees,
 ): BridgeFundingStep => ({
   type: FundingStepType.BRIDGE,
   chainId,
@@ -83,21 +118,7 @@ const constructBridgeFundingRoute = (
       decimals: balance.token.decimals,
     },
   },
-  // WT-1734 - Add fees
-  fees: {
-    approvalGasFees: {
-      amount: BigNumber.from(0),
-      formattedAmount: '0',
-    },
-    bridgeGasFees: {
-      amount: BigNumber.from(0),
-      formattedAmount: '0',
-    },
-    bridgeFees: [{
-      amount: BigNumber.from(0),
-      formattedAmount: '0',
-    }],
-  },
+  fees,
 });
 
 export const isNativeEth = (address: string | undefined): boolean => {
@@ -183,13 +204,19 @@ export const bridgeRoute = async (
     if (nativeETHBalance && nativeETHBalance.balance.gte(
       bridgeRequirement.amount.add(totalFees),
     )) {
-      return constructBridgeFundingRoute(chainId, nativeETHBalance, bridgeRequirement, ItemType.NATIVE);
+      const bridgeFees = constructFees(
+        gasForApproval,
+        bridgeFeeEstimate.gasFee,
+        bridgeFeeEstimate.bridgeFee,
+      );
+      return constructBridgeFundingRoute(chainId, nativeETHBalance, bridgeRequirement, ItemType.NATIVE, bridgeFees);
     }
 
     return undefined;
   }
 
   totalFees.add(gasForApproval).add(bridgeFeeEstimate.gasFee.estimatedAmount);
+
   if (!hasSufficientL1Eth(
     tokenBalanceResult,
     totalFees,
@@ -197,10 +224,16 @@ export const bridgeRoute = async (
 
   // Find the balance of the L1 representation of the token and check if the balance covers the delta
   const erc20balance = tokenBalanceResult.balances.find((balance) => balance.token.address === l1address);
+
   if (erc20balance && erc20balance.balance.gte(
     bridgeRequirement.amount,
   )) {
-    return constructBridgeFundingRoute(chainId, erc20balance, bridgeRequirement, ItemType.ERC20);
+    const bridgeFees = constructFees(
+      gasForApproval,
+      bridgeFeeEstimate.gasFee,
+      bridgeFeeEstimate.bridgeFee,
+    );
+    return constructBridgeFundingRoute(chainId, erc20balance, bridgeRequirement, ItemType.ERC20, bridgeFees);
   }
 
   return undefined;
diff --git a/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.test.ts b/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.test.ts
index 9589a7cd8e..0af37a3958 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.test.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.test.ts
@@ -337,21 +337,6 @@ describe('routingCalculator', () => {
         fundingRoutes: [{
           priority: 1,
           steps: [bridgeFundingStep],
-          // WT-1734 - Add fees
-          totalFees: {
-            gas: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            other: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            total: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-          },
         }],
       });
   });
@@ -470,21 +455,6 @@ describe('routingCalculator', () => {
           address: '0xERC20_2',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
     (swapRoute as jest.Mock).mockResolvedValue([swapFundingStep]);
 
@@ -505,21 +475,6 @@ describe('routingCalculator', () => {
         fundingRoutes: [{
           priority: 1,
           steps: [swapFundingStep],
-          // WT-1734 - Add fees
-          totalFees: {
-            gas: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            other: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            total: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-          },
         }],
       });
   });
@@ -654,21 +609,6 @@ describe('routingCalculator', () => {
           address: '0xERC20_2',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
 
     const swapFundingStep2 = {
@@ -691,21 +631,6 @@ describe('routingCalculator', () => {
           address: '0xERC20_3',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
 
     (swapRoute as jest.Mock).mockResolvedValue([swapFundingStep1, swapFundingStep2]);
@@ -727,39 +652,9 @@ describe('routingCalculator', () => {
         fundingRoutes: [{
           priority: 1,
           steps: [swapFundingStep1],
-          // WT-1734 - Add fees
-          totalFees: {
-            gas: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            other: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            total: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-          },
         }, {
           priority: 1,
           steps: [swapFundingStep2],
-          // WT-1734 - Add fees
-          totalFees: {
-            gas: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            other: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            total: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-          },
         }],
       });
   });
@@ -1070,21 +965,6 @@ describe('routingCalculator', () => {
           address: '0xERC20_2',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
     (swapRoute as jest.Mock).mockResolvedValue([swapFundingStep]);
 
@@ -1108,21 +988,6 @@ describe('routingCalculator', () => {
           address: '0xIMXL1',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        bridgeGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        bridgeFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
     const swapImxFundingStep = {
       type: FundingStepType.SWAP,
@@ -1144,21 +1009,6 @@ describe('routingCalculator', () => {
           address: '0xIMX',
         },
       },
-      // WT-1734 - Add fees
-      fees: {
-        approvalGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapGasFees: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        swapFees: [{
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        }],
-      },
     };
     (bridgeAndSwapRoute as jest.Mock).mockResolvedValue([
       {
@@ -1185,40 +1035,10 @@ describe('routingCalculator', () => {
           {
             priority: 1,
             steps: [bridgeFundingStep],
-            // WT-1734 - Add fees
-            totalFees: {
-              gas: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              other: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              total: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-            },
           },
           {
             priority: 2,
             steps: [swapFundingStep],
-            // WT-1734 - Add fees
-            totalFees: {
-              gas: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              other: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              total: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-            },
           },
           {
             priority: 3,
@@ -1226,21 +1046,6 @@ describe('routingCalculator', () => {
               bridgeImxFundingStep,
               swapImxFundingStep,
             ],
-            // WT-1734 - Add fees
-            totalFees: {
-              gas: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              other: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-              total: {
-                amount: BigNumber.from(0),
-                formattedAmount: '0',
-              },
-            },
           },
         ],
       });
@@ -1470,21 +1275,6 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         },
-        // WT-1734 - Add fees
-        fees: {
-          approvalGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          swapGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          swapFees: [{
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          }],
-        },
       };
       (swapRoute as jest.Mock).mockResolvedValue([swapFundingStep]);
 
@@ -1568,6 +1358,10 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         ],
+        {
+          sufficient: false,
+          balanceRequirements: [balanceRequirement],
+        },
       );
 
       expect(swapFundingSteps).toEqual([swapFundingStep]);
@@ -1623,6 +1417,10 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         ],
+        {
+          sufficient: false,
+          balanceRequirements: [],
+        },
       );
 
       expect(swapFundingSteps).toEqual([]);
@@ -1709,6 +1507,10 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         ],
+        {
+          sufficient: false,
+          balanceRequirements: [balanceRequirement],
+        },
       );
 
       expect(swapFundingSteps).toEqual([]);
@@ -1796,6 +1598,10 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         ],
+        {
+          sufficient: false,
+          balanceRequirements: [balanceRequirement],
+        },
       );
 
       expect(swapFundingSteps).toEqual([]);
@@ -1882,6 +1688,10 @@ describe('routingCalculator', () => {
             address: '0xERC20_2',
           },
         ],
+        {
+          sufficient: false,
+          balanceRequirements: [balanceRequirement],
+        },
       );
 
       expect(swapFundingSteps).toEqual([]);
@@ -1970,6 +1780,10 @@ describe('routingCalculator', () => {
         '0xADDRESS',
         balances,
         [],
+        {
+          sufficient: false,
+          balanceRequirements: [balanceRequirement],
+        },
       );
 
       expect(swapFundingSteps).toEqual([]);
@@ -2271,21 +2085,6 @@ describe('routingCalculator', () => {
             address: '0xIMXL1',
           },
         },
-        // WT-1734 - Add fees
-        fees: {
-          approvalGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          bridgeGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          bridgeFees: [{
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          }],
-        },
       };
       const swapFundingStep = {
         type: FundingStepType.SWAP,
@@ -2307,21 +2106,6 @@ describe('routingCalculator', () => {
             address: '0xIMX',
           },
         },
-        // WT-1734 - Add fees
-        fees: {
-          approvalGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          swapGasFees: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          swapFees: [{
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          }],
-        },
       };
       (bridgeAndSwapRoute as jest.Mock).mockResolvedValue([
         {
diff --git a/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.ts b/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.ts
index 387db8f965..3a6f5dac1d 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/routingCalculator.ts
@@ -1,4 +1,3 @@
-import { BigNumber } from 'ethers';
 import { JsonRpcProvider } from '@ethersproject/providers';
 import {
   BalanceCheckResult,
@@ -326,21 +325,6 @@ export const routingCalculator = async (
     response.fundingRoutes.push({
       priority,
       steps: [bridgeFundingStep],
-      // WT-1734 - Add fees
-      totalFees: {
-        gas: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        other: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-        total: {
-          amount: BigNumber.from(0),
-          formattedAmount: '0',
-        },
-      },
     });
   }
 
@@ -350,21 +334,6 @@ export const routingCalculator = async (
       response.fundingRoutes.push({
         priority,
         steps: [swapFundingStep],
-        // WT-1734 - Add fees
-        totalFees: {
-          gas: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          other: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          total: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-        },
       });
     });
   }
@@ -385,21 +354,6 @@ export const routingCalculator = async (
       response.fundingRoutes.push({
         priority,
         steps: [bridgeStep, swapStep],
-        // WT-1734 - Add fees
-        totalFees: {
-          gas: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          other: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-          total: {
-            amount: BigNumber.from(0),
-            formattedAmount: '0',
-          },
-        },
       });
     });
   }
diff --git a/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.test.ts b/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.test.ts
index 1bafb96104..f80e58fb1e 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.test.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.test.ts
@@ -58,7 +58,7 @@ describe('swapRoute', () => {
                 fees: [
                   {
                     amount: {
-                      value: BigNumber.from(1),
+                      value: BigNumber.from(3),
                       token: {
                         chainId: ChainId.IMTBL_ZKEVM_TESTNET,
                         name: 'IMX',
@@ -83,8 +83,14 @@ describe('swapRoute', () => {
                 } as TokenInfo,
               },
               swap: {
-                value: BigNumber.from(1),
-                token: {} as TokenInfo,
+                value: BigNumber.from(2),
+                token: {
+                  chainId: ChainId.IMTBL_ZKEVM_TESTNET,
+                  name: 'IMX',
+                  symbol: 'IMX',
+                  decimals: 18,
+                  address: IMX_ADDRESS_ZKEVM,
+                } as TokenInfo,
               },
             },
           ],
@@ -109,7 +115,7 @@ describe('swapRoute', () => {
                 fees: [
                   {
                     amount: {
-                      value: BigNumber.from(1),
+                      value: BigNumber.from(3),
                       token: {
                         chainId: ChainId.IMTBL_ZKEVM_TESTNET,
                         name: 'IMX',
@@ -134,8 +140,14 @@ describe('swapRoute', () => {
                 } as TokenInfo,
               },
               swap: {
-                value: BigNumber.from(1),
-                token: {} as TokenInfo,
+                value: BigNumber.from(2),
+                token: {
+                  chainId: ChainId.IMTBL_ZKEVM_TESTNET,
+                  name: 'IMX',
+                  symbol: 'IMX',
+                  decimals: 18,
+                  address: IMX_ADDRESS_ZKEVM,
+                } as TokenInfo,
               },
             },
           ],
@@ -299,19 +311,36 @@ describe('swapRoute', () => {
               symbol: 'ERC20',
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(1),
+              formattedAmount: utils.formatUnits(BigNumber.from(1), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             }],
           },
         },
@@ -426,19 +455,36 @@ describe('swapRoute', () => {
               address: '0xERC20_2',
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(1),
+              formattedAmount: utils.formatUnits(BigNumber.from(1), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             }],
           },
         },
@@ -462,19 +508,36 @@ describe('swapRoute', () => {
               address: '0xERC20_3',
             },
           },
-          // WT-1734 - Add fees
           fees: {
             approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(1),
+              formattedAmount: utils.formatUnits(BigNumber.from(1), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(2),
+              formattedAmount: utils.formatUnits(BigNumber.from(2), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             },
             swapFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
+              amount: BigNumber.from(3),
+              formattedAmount: utils.formatUnits(BigNumber.from(3), 18),
+              token: {
+                address: IMX_ADDRESS_ZKEVM,
+                decimals: 18,
+                name: 'IMX',
+                symbol: 'IMX',
+              },
             }],
           },
         },
@@ -1017,8 +1080,22 @@ describe('swapRoute', () => {
           address: IMX_ADDRESS_ZKEVM,
         },
       };
+      const fees = {
+        approvalGasFees: {
+          amount: BigNumber.from(1),
+          formattedAmount: '1',
+        },
+        swapGasFees: {
+          amount: BigNumber.from(2),
+          formattedAmount: '2',
+        },
+        swapFees: [{
+          amount: BigNumber.from(3),
+          formattedAmount: '3',
+        }],
+      };
 
-      const route = constructSwapRoute(chainId, fundsRequired, userBalance);
+      const route = constructSwapRoute(chainId, fundsRequired, userBalance, fees);
       expect(route).toEqual(
         {
           type: FundingStepType.SWAP,
@@ -1040,21 +1117,7 @@ describe('swapRoute', () => {
               symbol: 'IMX',
             },
           },
-          // WT-1734 - Add fees
-          fees: {
-            approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            swapGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            swapFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            }],
-          },
+          fees,
         },
       );
     });
@@ -1072,8 +1135,22 @@ describe('swapRoute', () => {
           address: '0xERC20',
         },
       };
+      const fees = {
+        approvalGasFees: {
+          amount: BigNumber.from(1),
+          formattedAmount: '1',
+        },
+        swapGasFees: {
+          amount: BigNumber.from(2),
+          formattedAmount: '2',
+        },
+        swapFees: [{
+          amount: BigNumber.from(3),
+          formattedAmount: '3',
+        }],
+      };
 
-      const route = constructSwapRoute(chainId, fundsRequired, userBalance);
+      const route = constructSwapRoute(chainId, fundsRequired, userBalance, fees);
       expect(route).toEqual(
         {
           type: FundingStepType.SWAP,
@@ -1095,21 +1172,7 @@ describe('swapRoute', () => {
               symbol: 'ERC20',
             },
           },
-          // WT-1734 - Add fees
-          fees: {
-            approvalGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            swapGasFees: {
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            },
-            swapFees: [{
-              amount: BigNumber.from(0),
-              formattedAmount: '0',
-            }],
-          },
+          fees,
         },
       );
     });
diff --git a/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.ts b/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.ts
index 389492598d..bb72777a8a 100644
--- a/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.ts
+++ b/packages/checkout/sdk/src/smartCheckout/routing/swap/swapRoute.ts
@@ -8,16 +8,81 @@ import {
   GetBalanceResult,
   IMX_ADDRESS_ZKEVM,
   ItemType,
+  SwapFees,
   SwapFundingStep,
+  TokenInfo,
 } from '../../../types';
 import { BalanceCheckResult, BalanceRequirement } from '../../balanceCheck/types';
 import { DexQuoteCache, TokenBalanceResult } from '../types';
 import { getOrSetQuotesFromCache } from './dexQuoteCache';
 
+const constructFees = (
+  approvalGasFees: Amount | null | undefined,
+  swapGasFees: Amount | null,
+  swapFees: Fee[],
+): SwapFees => {
+  let approvalGasFeeAmount = BigNumber.from(0);
+  let approvalGasFeeFormatted = '0';
+  let approvalToken: TokenInfo | undefined;
+  if (approvalGasFees) {
+    approvalGasFeeAmount = approvalGasFees.value;
+    approvalGasFeeFormatted = utils.formatUnits(approvalGasFees.value, approvalGasFees.token.decimals);
+    approvalToken = {
+      name: approvalGasFees.token.name ?? '',
+      symbol: approvalGasFees.token.symbol ?? '',
+      address: approvalGasFees.token.address,
+      decimals: approvalGasFees.token.decimals,
+    };
+  }
+
+  let swapGasFeeAmount = BigNumber.from(0);
+  let swapGasFeeFormatted = '0';
+  let swapGasToken: TokenInfo | undefined;
+  if (swapGasFees) {
+    swapGasFeeAmount = swapGasFees.value;
+    swapGasFeeFormatted = utils.formatUnits(swapGasFees.value, swapGasFees.token.decimals);
+    swapGasToken = {
+      name: swapGasFees.token.name ?? '',
+      symbol: swapGasFees.token.symbol ?? '',
+      address: swapGasFees.token.address,
+      decimals: swapGasFees.token.decimals,
+    };
+  }
+
+  const fees = [];
+  for (const swapFee of swapFees) {
+    fees.push({
+      amount: swapFee.amount.value,
+      formattedAmount: utils.formatUnits(swapFee.amount.value, swapFee.amount.token.decimals),
+      token: {
+        name: swapFee.amount.token.name ?? '',
+        symbol: swapFee.amount.token.symbol ?? '',
+        address: swapFee.amount.token.address,
+        decimals: swapFee.amount.token.decimals,
+      },
+    });
+  }
+
+  return {
+    approvalGasFees: {
+      amount: approvalGasFeeAmount,
+      formattedAmount: approvalGasFeeFormatted,
+      token: approvalToken,
+    },
+    swapGasFees: {
+      amount: swapGasFeeAmount,
+      formattedAmount: swapGasFeeFormatted,
+      token: swapGasToken,
+    },
+    swapFees: fees,
+  };
+};
+
 export const constructSwapRoute = (
   chainId: ChainId,
   fundsRequired: BigNumber,
   userBalance: GetBalanceResult,
+  fees: SwapFees,
 ): SwapFundingStep => {
   const tokenAddress = userBalance.token.address;
 
@@ -44,21 +109,7 @@ export const constructSwapRoute = (
       },
       token: userBalance.token,
     },
-    // WT-1734 - Add fees
-    fees: {
-      approvalGasFees: {
-        amount: BigNumber.from(0),
-        formattedAmount: '0',
-      },
-      swapGasFees: {
-        amount: BigNumber.from(0),
-        formattedAmount: '0',
-      },
-      swapFees: [{
-        amount: BigNumber.from(0),
-        formattedAmount: '0',
-      }],
-    },
+    fees,
   };
 };
 
@@ -286,6 +337,8 @@ export const swapRoute = async (
       quote.quote.fees,
     )) continue;
 
+    const fees = constructFees(quote.approval, quote.swap, quote.quote.fees);
+
     // User has sufficient funds of this token to cover any gas fees, swap fees and balance requirements
     // so add this token to the possible swap options
     fundingSteps.push(
@@ -293,6 +346,7 @@ export const swapRoute = async (
         chainId,
         amountOfQuoteTokenRequired.value,
         userBalanceOfQuotedToken,
+        fees,
       ),
     );
   }
diff --git a/packages/checkout/sdk/src/types/smartCheckout.ts b/packages/checkout/sdk/src/types/smartCheckout.ts
index 1deaaeaa2c..24c3da169b 100644
--- a/packages/checkout/sdk/src/types/smartCheckout.ts
+++ b/packages/checkout/sdk/src/types/smartCheckout.ts
@@ -450,34 +450,22 @@ export type NoRouteOptions = {
  * Represents a funding route
  * @property {number} priority - The priority of the route
  * @property {FundingStep[]} steps - The steps associated with this funding route
- * @property {TotalFees | undefined} totalFees - The total fees for this route
  */
 export type FundingRoute = {
   priority: number;
   steps: FundingStep[]
-  totalFees?: TotalFees,
-};
-
-/**
- * Represents the total fees for a route
- * @property {Fee} gas - The total gas fees for this funding step
- * @property {Fee} other - The total of all other fees associated with this funding step
- * @property {Fee} total - The total combined gas and other fees for this funding step
- */
-export type TotalFees = {
-  gas: Fee,
-  other: Fee,
-  total: Fee,
 };
 
 /**
  * Represents a fee
  * @property {BigNumber} amount - The amount of the fee
  * @property {string} formatted - The formatted amount of the fee
+ * @property {TokenInfo | undefined} token - The token info for the fee
  */
 export type Fee = {
   amount: BigNumber;
   formattedAmount: string;
+  token?: TokenInfo;
 };
 
 /*