diff --git a/src/qt/bitcoinstrings.cpp b/src/qt/bitcoinstrings.cpp
index a26f1cf886..6b4d5aff98 100644
--- a/src/qt/bitcoinstrings.cpp
+++ b/src/qt/bitcoinstrings.cpp
@@ -553,7 +553,7 @@ QT_TRANSLATE_NOOP("firo-core", "Transaction has too long of a mempool chain"),
 QT_TRANSLATE_NOOP("firo-core", "Transaction must have at least one recipient"),
 QT_TRANSLATE_NOOP("firo-core", "Transaction not valid."),
 QT_TRANSLATE_NOOP("firo-core", "Transaction too large for fee policy"),
-QT_TRANSLATE_NOOP("firo-core", "Transaction too large"),
+QT_TRANSLATE_NOOP("firo-core", "Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs"),
 QT_TRANSLATE_NOOP("firo-core", "Trying to spend an already spent serial #, try again."),
 QT_TRANSLATE_NOOP("firo-core", "Unable to bind to %s on this computer (bind returned error %s)"),
 QT_TRANSLATE_NOOP("firo-core", "Unable to bind to %s on this computer. %s is probably already running."),
diff --git a/src/spark/sparkwallet.cpp b/src/spark/sparkwallet.cpp
index 23bd19ab49..0852256861 100644
--- a/src/spark/sparkwallet.cpp
+++ b/src/spark/sparkwallet.cpp
@@ -1024,7 +1024,7 @@ bool CSparkWallet::CreateSparkMintTransactions(
                     // Limit size
                     CTransaction txConst(tx);
                     if (GetTransactionWeight(txConst) >= MAX_STANDARD_TX_WEIGHT) {
-                        strFailReason = _("Transaction too large");
+                        strFailReason = _("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs");
                         return false;
                     }
                     dPriority = txConst.ComputePriority(dPriority, nBytes);
@@ -1536,7 +1536,7 @@ CWalletTx CSparkWallet::CreateSparkSpendTransaction(
             }
 
             if (GetTransactionWeight(tx) >= MAX_NEW_TX_WEIGHT) {
-                throw std::runtime_error(_("Transaction too large"));
+                throw std::runtime_error(_("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs"));
             }
 
             // check fee
diff --git a/src/wallet/lelantusjoinsplitbuilder.cpp b/src/wallet/lelantusjoinsplitbuilder.cpp
index a10eb4483f..eba439524c 100644
--- a/src/wallet/lelantusjoinsplitbuilder.cpp
+++ b/src/wallet/lelantusjoinsplitbuilder.cpp
@@ -321,7 +321,7 @@ CWalletTx LelantusJoinSplitBuilder::Build(
         result.SetTx(MakeTransactionRef(tx));
 
         if (GetTransactionWeight(tx) >= MAX_NEW_TX_WEIGHT) {
-            throw std::runtime_error(_("Transaction too large"));
+            throw std::runtime_error(_("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs"));
         }
 
         // check fee
diff --git a/src/wallet/txbuilder.cpp b/src/wallet/txbuilder.cpp
index 1419db6cbf..637bc26a14 100644
--- a/src/wallet/txbuilder.cpp
+++ b/src/wallet/txbuilder.cpp
@@ -224,7 +224,7 @@ CWalletTx TxBuilder::Build(const std::vector<CRecipient>& recipients, CAmount& f
         result.SetTx(MakeTransactionRef(tx));
 
         if (GetTransactionWeight(tx) >= MAX_STANDARD_TX_WEIGHT) {
-            throw std::runtime_error(_("Transaction too large"));
+            throw std::runtime_error(_("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs"));
         }
 
         // check fee
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index fababfae30..0aa4b89c96 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -4566,7 +4566,7 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CWalletT
 
                 if (GetTransactionWeight(txNew) >= MAX_STANDARD_TX_WEIGHT) {
                     // Do not create oversized transactions (bad-txns-oversize).
-                    strFailReason = _("Transaction too large");
+                    strFailReason = _("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs");
                     return false;
                 }
 
@@ -4991,7 +4991,7 @@ bool CWallet::CreateMintTransaction(const std::vector <CRecipient> &vecSend, CWa
 
                 // Limit size
                 if (GetTransactionWeight(*wtxNew.tx) >= MAX_STANDARD_TX_WEIGHT) {
-                    strFailReason = _("Transaction too large");
+                    strFailReason = _("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs");
                     return false;
                 }
                 dPriority = wtxNew.tx->ComputePriority(dPriority, nBytes);
@@ -5271,7 +5271,7 @@ bool CWallet::CreateLelantusMintTransactions(
                     // Limit size
                     CTransaction txConst(tx);
                     if (GetTransactionWeight(txConst) >= MAX_STANDARD_TX_WEIGHT) {
-                        strFailReason = _("Transaction too large");
+                        strFailReason = _("Transaction is too large (size limit: 100Kb). Select less inputs or consolidate your UTXOs");
                         return false;
                     }
                     dPriority = txConst.ComputePriority(dPriority, nBytes);