diff --git a/internal/chart/v3/util/dependencies.go b/internal/chart/v3/util/dependencies.go
index cd7a8b78c..340c65252 100644
--- a/internal/chart/v3/util/dependencies.go
+++ b/internal/chart/v3/util/dependencies.go
@@ -47,7 +47,8 @@ func processDependencyConditions(reqs []*chart.Dependency, cvals common.Values,
 				if err == nil {
 					// if not bool, warn
 					if bv, ok := vv.(bool); ok {
-						r.Enabled = bv
+						// Use AND logic: both tags and condition must be true
+						r.Enabled = r.Enabled && bv
 						break
 					}
 					slog.Warn("returned non-bool value", "path", c, "chart", r.Name)
diff --git a/internal/chart/v3/util/dependencies_test.go b/internal/chart/v3/util/dependencies_test.go
index 3c5bb96f7..670515417 100644
--- a/internal/chart/v3/util/dependencies_test.go
+++ b/internal/chart/v3/util/dependencies_test.go
@@ -91,7 +91,7 @@ func TestDependencyEnabled(t *testing.T) {
 	}, {
 		"conditions enabling the parent charts, but back-end (b, c) is still disabled via values.yaml",
 		M{"subchart1": M{"enabled": true}, "subchart2": M{"enabled": true}},
-		[]string{"parentchart", "parentchart.subchart1", "parentchart.subchart1.subcharta", "parentchart.subchart1.subchartb", "parentchart.subchart2"},
+		[]string{"parentchart", "parentchart.subchart1", "parentchart.subchart1.subcharta", "parentchart.subchart1.subchartb"},
 	}, {
 		"conditions disabling the parent charts, effectively disabling children",
 		M{"subchart1": M{"enabled": false}, "subchart2": M{"enabled": false}},
@@ -111,7 +111,15 @@ func TestDependencyEnabled(t *testing.T) {
 	}, {
 		"subcharts with alias also respect conditions",
 		M{"subchart1": M{"enabled": false}, "subchart2alias": M{"enabled": true, "subchartb": M{"enabled": true}}},
-		[]string{"parentchart", "parentchart.subchart2alias", "parentchart.subchart2alias.subchartb"},
+		[]string{"parentchart", "parentchart.subchart2alias"},
+	}, {
+		"tags disable chart even when condition is true (AND logic)",
+		M{"tags": M{"front-end": false}, "subchart1": M{"enabled": true}},
+		[]string{"parentchart"},
+	}, {
+		"tags disable child charts even when their conditions are true (AND logic)",
+		M{"tags": M{"front-end": false, "subcharta": false}, "subchart1": M{"enabled": true, "subcharta": M{"enabled": true}}},
+		[]string{"parentchart"},
 	}}
 
 	for _, tc := range tests {
diff --git a/pkg/chart/v2/util/dependencies.go b/pkg/chart/v2/util/dependencies.go
index 294b782f8..13707ca1e 100644
--- a/pkg/chart/v2/util/dependencies.go
+++ b/pkg/chart/v2/util/dependencies.go
@@ -47,7 +47,8 @@ func processDependencyConditions(reqs []*chart.Dependency, cvals common.Values,
 				if err == nil {
 					// if not bool, warn
 					if bv, ok := vv.(bool); ok {
-						r.Enabled = bv
+						// Use AND logic: both tags and condition must be true
+						r.Enabled = r.Enabled && bv
 						break
 					}
 					slog.Warn("returned non-bool value", "path", c, "chart", r.Name)
diff --git a/pkg/chart/v2/util/dependencies_test.go b/pkg/chart/v2/util/dependencies_test.go
index c817b0b89..33357d9e2 100644
--- a/pkg/chart/v2/util/dependencies_test.go
+++ b/pkg/chart/v2/util/dependencies_test.go
@@ -91,7 +91,7 @@ func TestDependencyEnabled(t *testing.T) {
 	}, {
 		"conditions enabling the parent charts, but back-end (b, c) is still disabled via values.yaml",
 		M{"subchart1": M{"enabled": true}, "subchart2": M{"enabled": true}},
-		[]string{"parentchart", "parentchart.subchart1", "parentchart.subchart1.subcharta", "parentchart.subchart1.subchartb", "parentchart.subchart2"},
+		[]string{"parentchart", "parentchart.subchart1", "parentchart.subchart1.subcharta", "parentchart.subchart1.subchartb"},
 	}, {
 		"conditions disabling the parent charts, effectively disabling children",
 		M{"subchart1": M{"enabled": false}, "subchart2": M{"enabled": false}},
@@ -111,7 +111,15 @@ func TestDependencyEnabled(t *testing.T) {
 	}, {
 		"subcharts with alias also respect conditions",
 		M{"subchart1": M{"enabled": false}, "subchart2alias": M{"enabled": true, "subchartb": M{"enabled": true}}},
-		[]string{"parentchart", "parentchart.subchart2alias", "parentchart.subchart2alias.subchartb"},
+		[]string{"parentchart", "parentchart.subchart2alias"},
+	}, {
+		"tags disable chart even when condition is true (AND logic)",
+		M{"tags": M{"front-end": false}, "subchart1": M{"enabled": true}},
+		[]string{"parentchart"},
+	}, {
+		"tags disable child charts even when their conditions are true (AND logic)",
+		M{"tags": M{"front-end": false, "subcharta": false}, "subchart1": M{"enabled": true, "subcharta": M{"enabled": true}}},
+		[]string{"parentchart"},
 	}}
 
 	for _, tc := range tests {