diff --git a/.changelog/1059.txt b/.changelog/1059.txt
new file mode 100644
index 0000000000..66a49f3a37
--- /dev/null
+++ b/.changelog/1059.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+helper/resource: Added Terraform configuration to `TRACE` logging
+```
diff --git a/internal/logging/keys.go b/internal/logging/keys.go
index 86700506a9..ad51072184 100644
--- a/internal/logging/keys.go
+++ b/internal/logging/keys.go
@@ -31,6 +31,9 @@ const (
 	// The TestStep number of the test being executed. Starts at 1.
 	KeyTestStepNumber = "test_step_number"
 
+	// Terraform configuration used during acceptance testing Terraform operations.
+	KeyTestTerraformConfiguration = "test_terraform_configuration"
+
 	// The Terraform CLI logging level (TF_LOG) used for an acceptance test.
 	KeyTestTerraformLogLevel = "test_terraform_log_level"
 
diff --git a/internal/plugintest/working_dir.go b/internal/plugintest/working_dir.go
index f9f0e5923d..123a7ed119 100644
--- a/internal/plugintest/working_dir.go
+++ b/internal/plugintest/working_dir.go
@@ -76,6 +76,8 @@ func (wd *WorkingDir) GetHelper() *Helper {
 // Destroy to establish the configuration. Any previously-set configuration is
 // discarded and any saved plan is cleared.
 func (wd *WorkingDir) SetConfig(ctx context.Context, cfg string) error {
+	logging.HelperResourceTrace(ctx, "Setting Terraform configuration", map[string]any{logging.KeyTestTerraformConfiguration: cfg})
+
 	outFilename := filepath.Join(wd.baseDir, ConfigFileName)
 	rmFilename := filepath.Join(wd.baseDir, ConfigFileNameJSON)
 	bCfg := []byte(cfg)