diff --git a/src/auction.test.ts b/src/auction.test.ts
index 4094953..dfbdf21 100644
--- a/src/auction.test.ts
+++ b/src/auction.test.ts
@@ -116,6 +116,19 @@ const auctionTests = () => {
     const expectedBidAmounts = bidAmounts.map(bidAmount => { return { quantity: bidAmount.amount, type: bidAmount.denom }; });
     const actualBidAmounts = auction.bids.map((bid: any) => bid.bidAmount);
     expect(actualBidAmounts).toEqual(expect.arrayContaining(expectedBidAmounts));
+
+    // Check that the bid amounts are locked after reveal phase
+    for (let i = 0; i < numBidders; i++) {
+      const [bidderrAccountObj] = await registry.getAccounts([bidderAccounts[i].address]);
+      expect(bidderrAccountObj).toBeDefined();
+
+      const [{ type, quantity }] = bidderrAccountObj.balance;
+      const actualBalance = parseInt(quantity);
+      const expectedBalance = bidderInitialBalance - parseInt(bidAmounts[i].amount);
+
+      expect(type).toBe(DENOM);
+      expect(actualBalance).toBeLessThan(expectedBalance);
+    }
   });
 
   test('Wait for auction completion.', (done) => {
@@ -202,6 +215,17 @@ const providerAuctionTests = () => {
     expect(auction.auction?.id).toBeDefined();
     auctionId = auction.auction?.id || '';
     expect(auction.auction?.status).toEqual('commit');
+
+    // Check that the total locked amount is deducted from the creator's account
+    const [creatorAccountObj] = await registry.getAccounts([auctionCreatorAccount.address]);
+    expect(creatorAccountObj).toBeDefined();
+
+    const [{ type, quantity }] = creatorAccountObj.balance;
+    const actualBalance = parseInt(quantity);
+    const expectedBalance = creatorInitialBalance - (parseInt(maxPrice.amount) * numProviders);
+
+    expect(type).toBe(DENOM);
+    expect(actualBalance).toBeLessThan(expectedBalance);
   });
 
   test('Commit bids.', async () => {
@@ -308,6 +332,10 @@ const providerAuctionTests = () => {
     // The balance would be less than expected balance
     expect(type).toBe(DENOM);
     expect(parseInt(quantity)).toBeLessThan(expectedCreatorBalance);
+
+    // Check whether the balance after deducting locked amount is less than the actual balance
+    const amountAfterDeduction = creatorInitialBalance - (parseInt(maxPrice.amount) * numProviders);
+    expect(parseInt(quantity)).toBeLessThan(amountAfterDeduction);
   });
 };