diff --git a/sdk/src/wallet/operations/syncing/options.rs b/sdk/src/wallet/operations/syncing/options.rs
index 029557f412..190c9847a9 100644
--- a/sdk/src/wallet/operations/syncing/options.rs
+++ b/sdk/src/wallet/operations/syncing/options.rs
@@ -3,13 +3,6 @@
 
 use serde::{Deserialize, Serialize};
 
-const DEFAULT_FORCE_SYNCING: bool = false;
-const DEFAULT_SYNC_INCOMING_TRANSACTIONS: bool = false;
-const DEFAULT_SYNC_ONLY_MOST_BASIC_OUTPUTS: bool = false;
-const DEFAULT_SYNC_PENDING_TRANSACTIONS: bool = true;
-const DEFAULT_SYNC_NATIVE_TOKEN_FOUNDRIES: bool = false;
-const DEFAULT_SYNC_IMPLICIT_ACCOUNTS: bool = false;
-
 /// The synchronization options
 #[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -17,14 +10,14 @@ pub struct SyncOptions {
     /// Usually syncing is skipped if it's called in between 200ms, because there can only be new changes every
     /// milestone and calling it twice "at the same time" will not return new data
     /// When this to true, we will sync anyways, even if it's called 0ms after the las sync finished.
-    #[serde(default)]
+    #[serde(default = "no")]
     pub force_syncing: bool,
     /// Try to sync transactions from incoming outputs with their inputs. Some data may not be obtained if it has been
     /// pruned.
-    #[serde(default = "default_sync_incoming_transactions")]
+    #[serde(default = "no")]
     pub sync_incoming_transactions: bool,
     /// Checks pending transactions and reissues them if necessary.
-    #[serde(default = "default_sync_pending_transactions")]
+    #[serde(default = "yes")]
     pub sync_pending_transactions: bool,
     /// Specifies what outputs should be synced for the ed25519 address from the wallet.
     #[serde(default)]
@@ -37,52 +30,28 @@ pub struct SyncOptions {
     pub nft: NftSyncOptions,
     /// Specifies if only basic outputs with an AddressUnlockCondition alone should be synced, will overwrite
     /// `wallet`, `account` and `nft` options.
-    #[serde(default = "default_sync_only_most_basic_outputs")]
+    #[serde(default = "no")]
     pub sync_only_most_basic_outputs: bool,
     /// Sync native token foundries, so their metadata can be returned in the balance.
-    #[serde(default = "default_sync_native_token_foundries")]
+    #[serde(default = "no")]
     pub sync_native_token_foundries: bool,
     /// Sync implicit accounts.
-    #[serde(default = "default_sync_implicit_accounts")]
+    #[serde(default = "no")]
     pub sync_implicit_accounts: bool,
 }
 
-const fn default_force_syncing() -> bool {
-    DEFAULT_FORCE_SYNCING
-}
-
-const fn default_sync_incoming_transactions() -> bool {
-    DEFAULT_SYNC_INCOMING_TRANSACTIONS
-}
-
-const fn default_sync_only_most_basic_outputs() -> bool {
-    DEFAULT_SYNC_ONLY_MOST_BASIC_OUTPUTS
-}
-
-const fn default_sync_pending_transactions() -> bool {
-    DEFAULT_SYNC_PENDING_TRANSACTIONS
-}
-
-const fn default_sync_native_token_foundries() -> bool {
-    DEFAULT_SYNC_NATIVE_TOKEN_FOUNDRIES
-}
-
-const fn default_sync_implicit_accounts() -> bool {
-    DEFAULT_SYNC_IMPLICIT_ACCOUNTS
-}
-
 impl Default for SyncOptions {
     fn default() -> Self {
         Self {
-            sync_incoming_transactions: default_sync_incoming_transactions(),
-            sync_pending_transactions: default_sync_pending_transactions(),
+            force_syncing: no(),
+            sync_incoming_transactions: no(),
+            sync_pending_transactions: yes(),
             wallet: WalletSyncOptions::default(),
             account: AccountSyncOptions::default(),
             nft: NftSyncOptions::default(),
-            sync_only_most_basic_outputs: default_sync_only_most_basic_outputs(),
-            sync_native_token_foundries: default_sync_native_token_foundries(),
-            force_syncing: default_force_syncing(),
-            sync_implicit_accounts: default_sync_implicit_accounts(),
+            sync_only_most_basic_outputs: no(),
+            sync_native_token_foundries: no(),
+            sync_implicit_accounts: no(),
         }
     }
 }
@@ -91,19 +60,23 @@ impl Default for SyncOptions {
 #[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
 pub struct WalletSyncOptions {
+    #[serde(default = "yes")]
     pub basic_outputs: bool,
+    #[serde(default = "yes")]
     pub account_outputs: bool,
+    #[serde(default = "yes")]
     pub nft_outputs: bool,
+    #[serde(default = "yes")]
     pub delegation_outputs: bool,
 }
 
 impl Default for WalletSyncOptions {
     fn default() -> Self {
         Self {
-            basic_outputs: true,
-            account_outputs: true,
-            nft_outputs: true,
-            delegation_outputs: true,
+            basic_outputs: yes(),
+            account_outputs: yes(),
+            nft_outputs: yes(),
+            delegation_outputs: yes(),
         }
     }
 }
@@ -118,10 +91,15 @@ impl WalletSyncOptions {
 #[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
 pub struct AccountSyncOptions {
+    #[serde(default = "no")]
     pub basic_outputs: bool,
+    #[serde(default = "no")]
     pub account_outputs: bool,
+    #[serde(default = "yes")]
     pub foundry_outputs: bool,
+    #[serde(default = "no")]
     pub nft_outputs: bool,
+    #[serde(default = "no")]
     pub delegation_outputs: bool,
 }
 
@@ -129,11 +107,11 @@ impl Default for AccountSyncOptions {
     // Sync only foundries
     fn default() -> Self {
         Self {
-            basic_outputs: false,
-            account_outputs: false,
-            foundry_outputs: true,
-            nft_outputs: false,
-            delegation_outputs: false,
+            basic_outputs: no(),
+            account_outputs: no(),
+            foundry_outputs: yes(),
+            nft_outputs: no(),
+            delegation_outputs: no(),
         }
     }
 }
@@ -149,17 +127,39 @@ impl AccountSyncOptions {
 }
 
 /// Sync options for addresses from NFT outputs
-#[derive(Debug, Default, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash, Serialize, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
 pub struct NftSyncOptions {
+    #[serde(default = "no")]
     pub basic_outputs: bool,
+    #[serde(default = "no")]
     pub account_outputs: bool,
+    #[serde(default = "no")]
     pub nft_outputs: bool,
+    #[serde(default = "no")]
     pub delegation_outputs: bool,
 }
 
+impl Default for NftSyncOptions {
+    fn default() -> Self {
+        Self {
+            basic_outputs: no(),
+            account_outputs: no(),
+            nft_outputs: no(),
+            delegation_outputs: no(),
+        }
+    }
+}
 impl NftSyncOptions {
     pub(crate) fn all_outputs(&self) -> bool {
         self.basic_outputs && self.account_outputs && self.nft_outputs && self.delegation_outputs
     }
 }
+
+const fn yes() -> bool {
+    true
+}
+
+const fn no() -> bool {
+    false
+}