diff --git a/modules/sdk-coin-ton/src/lib/utils.ts b/modules/sdk-coin-ton/src/lib/utils.ts
index 686854ee3a..ff0f3cbfa8 100644
--- a/modules/sdk-coin-ton/src/lib/utils.ts
+++ b/modules/sdk-coin-ton/src/lib/utils.ts
@@ -111,6 +111,19 @@ export class Utils implements BaseUtils {
     const contractAddress = new TonWeb.Address('0:' + TonWeb.utils.bytesToHex(stateInitHash));
     return contractAddress.toString(true, true, true);
   }
+
+  /**
+   * Converts a TON address into a Base64 encoded BOC (Bag of Cells) string.
+   * This is required when passing an address as a 'slice' argument to `runGetMethod`.
+   * @param address - The TON address (friendly or raw)
+   * @returns Base64 string of the serialized address cell
+   */
+  async getAddressBoc(address: string): Promise<string> {
+    const cell = new TonWeb.boc.Cell();
+    cell.bits.writeAddress(new TonWeb.Address(address));
+    const boc = await cell.toBoc(false);
+    return TonWeb.utils.bytesToBase64(boc);
+  }
 }
 
 const DUMMY_PRIVATE_KEY = '43e8594854cb53947c4a1a2fab926af11e123f6251dcd5bd0dfb100604186430'; // This dummy private key is used only for fee estimation
diff --git a/modules/sdk-coin-ton/test/resources/ton.ts b/modules/sdk-coin-ton/test/resources/ton.ts
index 0ac1f4a133..2396cefa47 100644
--- a/modules/sdk-coin-ton/test/resources/ton.ts
+++ b/modules/sdk-coin-ton/test/resources/ton.ts
@@ -200,3 +200,9 @@ export const signedTonWhalesFullWithdrawalTransaction = {
     'e9565e2211801ecf93f8955513786583367845f293f85430798f931395993829e3ce1b537d63203dddec00e00d6cba76e6def382f1c4ebbdb1737ff1c5f8cf0d',
   bounceable: true,
 };
+
+export const getMemberStackFixture = {
+  friendlyAddress: 'EQBkD52LACNxGgaoAxm5Nhs0SN6gg8hNaceNYifev88Y7qoZ',
+  rawAddress: '0:640f9d8b0023711a06a80319b9361b3448dea083c84d69c78d6227debfcf18ee',
+  boc: 'te6cckEBAQEAJAAAQ4AMgfOxYARuI0DVAGM3JsNmiRvUEHkJrTjxrET71/njHdDqtWeh',
+};
diff --git a/modules/sdk-coin-ton/test/unit/ton.ts b/modules/sdk-coin-ton/test/unit/ton.ts
index 60b488d7a2..d7431ab61d 100644
--- a/modules/sdk-coin-ton/test/unit/ton.ts
+++ b/modules/sdk-coin-ton/test/unit/ton.ts
@@ -604,6 +604,18 @@ describe('TON:', function () {
     });
   });
 
+  describe('getAddressBoc', function () {
+    it('should return the correct BOC for a friendly address', async function () {
+      const result = await utils.getAddressBoc(testData.getMemberStackFixture.friendlyAddress);
+      result.should.equal(testData.getMemberStackFixture.boc);
+    });
+
+    it('should return the correct BOC for a raw address', async function () {
+      const result = await utils.getAddressBoc(testData.getMemberStackFixture.rawAddress);
+      result.should.equal(testData.getMemberStackFixture.boc);
+    });
+  });
+
   describe('Ton recover - Non-BitGo and Unsigned Sweep Transactions', function () {
     let sandbox: sinon.SinonSandbox;
     beforeEach(() => {