diff --git a/src/Makefile.am b/src/Makefile.am
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -243,7 +243,6 @@
   wallet/coinselection.h \
   wallet/crypter.h \
   wallet/db.h \
-  wallet/finaltx.h \
   wallet/rpcdump.h \
   wallet/fees.h \
   wallet/psbtwallet.h \
@@ -354,7 +353,6 @@
   wallet/crypter.cpp \
   wallet/coinselection.cpp \
   wallet/db.cpp \
-  wallet/finaltx.cpp \
   wallet/fees.cpp \
   wallet/init.cpp \
   wallet/psbtwallet.cpp \
diff --git a/src/interfaces/wallet.cpp b/src/interfaces/wallet.cpp
--- a/src/interfaces/wallet.cpp
+++ b/src/interfaces/wallet.cpp
@@ -25,7 +25,6 @@
 #include <util/system.h>
 #include <validation.h>
 #include <wallet/fees.h>
-#include <wallet/finaltx.h>
 #include <wallet/rpcdump.h>
 #include <wallet/rpcwallet.h>
 #include <wallet/wallet.h>
@@ -99,7 +98,8 @@
     static WalletTxStatus
     MakeWalletTxStatus(interfaces::Chain::Lock &locked_chain,
                        const CWalletTx &wtx) {
-        // Temporary, for CheckFinalTx below. Removed in upcoming commit.
+        // Temporary, for ContextualCheckTransactionForCurrentBlock below.
+        // Removed in upcoming commit.
         LockAnnotation lock(::cs_main);
 
         WalletTxStatus result;
@@ -110,7 +110,9 @@
         result.depth_in_main_chain = wtx.GetDepthInMainChain(locked_chain);
         result.time_received = wtx.nTimeReceived;
         result.lock_time = wtx.tx->nLockTime;
-        result.is_final = CheckFinalTx(*wtx.tx);
+        CValidationState state;
+        result.is_final = ContextualCheckTransactionForCurrentBlock(
+            Params().GetConsensus(), *wtx.tx, state);
         result.is_trusted = wtx.IsTrusted(locked_chain);
         result.is_abandoned = wtx.isAbandoned();
         result.is_coinbase = wtx.IsCoinBase();
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -23,7 +23,6 @@
 #include <util/system.h>
 #include <validation.h>
 #include <wallet/db.h>
-#include <wallet/finaltx.h>
 #include <wallet/wallet.h>
 
 #include <cstdint>
diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -12,7 +12,6 @@
 #include <key_io.h>
 #include <timedata.h>
 #include <validation.h>
-#include <wallet/finaltx.h>
 
 #include <QDateTime>
 
diff --git a/src/wallet/CMakeLists.txt b/src/wallet/CMakeLists.txt
--- a/src/wallet/CMakeLists.txt
+++ b/src/wallet/CMakeLists.txt
@@ -16,7 +16,6 @@
 	crypter.cpp
 	db.cpp
 	fees.cpp
-	finaltx.cpp
 	init.cpp
 	psbtwallet.cpp
 	rpcdump.cpp
diff --git a/src/wallet/finaltx.h b/src/wallet/finaltx.h
deleted file mode 100644
--- a/src/wallet/finaltx.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (c) 2017-2018 The Bitcoin developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_WALLET_FINALTX_H
-#define BITCOIN_WALLET_FINALTX_H
-
-class CTransaction;
-
-/**
- * CheckFinalTx is deprecated. In order to provide a sane migration path away
- * from it, it is still provided in this header file. Or maybe we'll just
- * blackhole the wallet at some point.
- */
-bool CheckFinalTx(const CTransaction &tx, int flags = -1)
-    EXCLUSIVE_LOCKS_REQUIRED(cs_main);
-
-#endif // BITCOIN_WALLET_FINALTX_H
diff --git a/src/wallet/finaltx.cpp b/src/wallet/finaltx.cpp
deleted file mode 100644
--- a/src/wallet/finaltx.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) 2017-2019 The Bitcoin developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include <chainparams.h>
-#include <config.h>
-#include <consensus/validation.h>
-#include <primitives/transaction.h>
-#include <validation.h>
-
-bool CheckFinalTx(const CTransaction &tx, int flags = -1) {
-    auto &config = GetConfig();
-    CValidationState state;
-    return ContextualCheckTransactionForCurrentBlock(
-        config.GetChainParams().GetConsensus(), tx, state, flags);
-}
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -34,7 +34,6 @@
 #include <wallet/coincontrol.h>
 #include <wallet/coinselection.h>
 #include <wallet/fees.h>
-#include <wallet/finaltx.h>
 
 #include <boost/algorithm/string/replace.hpp>
 
@@ -2184,11 +2183,14 @@
 }
 
 bool CWalletTx::IsTrusted(interfaces::Chain::Lock &locked_chain) const {
-    // Temporary, for CheckFinalTx below. Removed in upcoming commit.
+    // Temporary, for ContextualCheckTransactionForCurrentBlock below. Removed
+    // in upcoming commit.
     LockAnnotation lock(::cs_main);
 
     // Quick answer in most cases
-    if (!CheckFinalTx(*tx)) {
+    CValidationState state;
+    if (!ContextualCheckTransactionForCurrentBlock(Params().GetConsensus(), *tx,
+                                                   state)) {
         return false;
     }
 
@@ -2398,16 +2400,22 @@
 // trusted.
 Amount CWallet::GetLegacyBalance(const isminefilter &filter,
                                  int minDepth) const {
-    // Temporary, for CheckFinalTx below. Removed in upcoming commit.
+    // Temporary, for ContextualCheckTransactionForCurrentBlock below. Removed
+    // in upcoming commit.
     LockAnnotation lock(::cs_main);
     auto locked_chain = chain().lock();
     LOCK(cs_wallet);
 
+    const Consensus::Params params = Params().GetConsensus();
+
     Amount balance = Amount::zero();
     for (const auto &entry : mapWallet) {
         const CWalletTx &wtx = entry.second;
         const int depth = wtx.GetDepthInMainChain(*locked_chain);
-        if (depth < 0 || !CheckFinalTx(*wtx.tx) ||
+        CValidationState state;
+        if (depth < 0 ||
+            !ContextualCheckTransactionForCurrentBlock(params, *wtx.tx,
+                                                       state) ||
             wtx.IsImmatureCoinBase(*locked_chain)) {
             continue;
         }
@@ -2462,11 +2470,15 @@
     vCoins.clear();
     Amount nTotal = Amount::zero();
 
+    const Consensus::Params params = Params().GetConsensus();
+
     for (const auto &entry : mapWallet) {
         const TxId &wtxid = entry.first;
         const CWalletTx *pcoin = &entry.second;
 
-        if (!CheckFinalTx(*pcoin->tx)) {
+        CValidationState state;
+        if (!ContextualCheckTransactionForCurrentBlock(params, *pcoin->tx,
+                                                       state)) {
             continue;
         }