diff --git a/payjoin/src/core/receive/mod.rs b/payjoin/src/core/receive/mod.rs
index 2790a6325..f102d743a 100644
--- a/payjoin/src/core/receive/mod.rs
+++ b/payjoin/src/core/receive/mod.rs
@@ -312,6 +312,23 @@ impl PsbtContext {
         sender_input_indexes
     }
 
+    /// Returns payjoin proposal PSBT to be signed
+    ///
+    /// Removes all sender signatures which are received with the original PSBT
+    /// as these signatures are now invalid
+    fn psbt_to_sign(&self) -> Psbt {
+        let mut psbt = self.payjoin_psbt.clone();
+        // Remove now-invalid sender signatures before applying the receiver signatures
+        for i in self.sender_input_indexes() {
+            tracing::trace!("Clearing sender input {i}");
+            psbt.inputs[i].final_script_sig = None;
+            psbt.inputs[i].final_script_witness = None;
+            psbt.inputs[i].tap_key_sig = None;
+        }
+
+        psbt
+    }
+
     /// Finalizes the Payjoin proposal into a PSBT which the sender will find acceptable before
     /// they sign the transaction and broadcast it to the network.
     ///
@@ -322,23 +339,16 @@ impl PsbtContext {
         self,
         wallet_process_psbt: impl Fn(&Psbt) -> Result<Psbt, ImplementationError>,
     ) -> Result<Psbt, ImplementationError> {
-        let mut psbt = self.payjoin_psbt.clone();
-        // Remove now-invalid sender signatures before applying the receiver signatures
-        for i in self.sender_input_indexes() {
-            tracing::trace!("Clearing sender input {i}");
-            psbt.inputs[i].final_script_sig = None;
-            psbt.inputs[i].final_script_witness = None;
-            psbt.inputs[i].tap_key_sig = None;
-        }
-        let finalized_psbt = wallet_process_psbt(&psbt)?;
+        let psbt = self.psbt_to_sign();
+        let signed_psbt = wallet_process_psbt(&psbt)?;
         let expected_ntxid = self.payjoin_psbt.unsigned_tx.compute_ntxid();
-        let actual_ntxid = finalized_psbt.unsigned_tx.compute_ntxid();
+        let actual_ntxid = signed_psbt.unsigned_tx.compute_ntxid();
         if expected_ntxid != actual_ntxid {
             return Err(ImplementationError::from(
                 format!("Ntxid mismatch: expected {expected_ntxid}, got {actual_ntxid}").as_str(),
             ));
         }
-        let payjoin_proposal = self.prepare_psbt(finalized_psbt);
+        let payjoin_proposal = self.prepare_psbt(signed_psbt);
         Ok(payjoin_proposal)
     }
 }
diff --git a/payjoin/src/core/receive/v1/mod.rs b/payjoin/src/core/receive/v1/mod.rs
index 99e8aa3a9..8c659564e 100644
--- a/payjoin/src/core/receive/v1/mod.rs
+++ b/payjoin/src/core/receive/v1/mod.rs
@@ -304,7 +304,7 @@ impl ProvisionalProposal {
     /// In some applications the entity that progresses the typestate
     /// is different from the entity that has access to the private keys,
     /// so the PSBT to sign must be accessible to such implementers.
-    pub fn psbt_to_sign(&self) -> Psbt { self.psbt_context.payjoin_psbt.clone() }
+    pub fn psbt_to_sign(&self) -> Psbt { self.psbt_context.psbt_to_sign() }
 }
 
 /// A finalized Payjoin proposal, complete with fees and receiver signatures, that the sender
diff --git a/payjoin/src/core/receive/v2/mod.rs b/payjoin/src/core/receive/v2/mod.rs
index 4b57c6abd..7ff08f0ee 100644
--- a/payjoin/src/core/receive/v2/mod.rs
+++ b/payjoin/src/core/receive/v2/mod.rs
@@ -1124,7 +1124,7 @@ impl Receiver<ProvisionalProposal> {
     /// In some applications the entity that progresses the typestate
     /// is different from the entity that has access to the private keys,
     /// so the PSBT to sign must be accessible to such implementers.
-    pub fn psbt_to_sign(&self) -> Psbt { self.state.psbt_context.payjoin_psbt.clone() }
+    pub fn psbt_to_sign(&self) -> Psbt { self.state.psbt_context.psbt_to_sign() }
 
     pub(crate) fn apply_payjoin_proposal(self, payjoin_psbt: Psbt) -> ReceiveSession {
         let psbt_context = PsbtContext {