diff --git a/src/cli.rs b/src/cli.rs
index f16d4a03c3f0093cc1506973708f85458842f34d..cf5649e889a05f80403d3cca752420d797f4a535 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -17,21 +17,12 @@ pub struct Cli {
 
 #[derive(Subcommand)]
 pub enum Command {
-    /// Initialize a central project and bind the current directory to it
-    Init {
-        /// Project name
-        name: String,
-    },
-
-    /// Bind the current directory to an existing project
-    Use {
-        /// Project name
-        name: String,
+    /// Manage projects
+    Project {
+        #[command(subcommand)]
+        action: ProjectAction,
     },
 
-    /// List all known projects in central storage
-    Projects,
-
     /// Create a new task
     #[command(visible_alias = "add")]
     Create {
@@ -265,3 +256,26 @@ pub enum LabelAction {
     /// List all distinct labels
     ListAll,
 }
+
+#[derive(Subcommand)]
+pub enum ProjectAction {
+    /// Initialise a central project and bind the current directory to it
+    Init {
+        /// Project name
+        name: String,
+    },
+    /// Bind the current directory to an existing project
+    Bind {
+        /// Project name
+        name: String,
+    },
+    /// Remove the binding for the current directory
+    Unbind,
+    /// Delete a project from central storage and remove all directory bindings
+    Delete {
+        /// Project name
+        name: String,
+    },
+    /// List all known projects in central storage
+    List,
+}
diff --git a/src/db.rs b/src/db.rs
index c312665a854af63cb226fe462d2573c0f16fc0a3..8b22940a4f2a222ba01461c472ccaeea25adfbd7 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -248,7 +248,7 @@ impl Store {
         let base_path = project_dir.join(BASE_FILE);
 
         if !base_path.exists() {
-            bail!("project '{project}' is not initialized. Run 'td init {project}'");
+            bail!("project '{project}' is not initialized. Run 'td project init {project}'");
         }
 
         let base = fs::read(&base_path)
@@ -561,7 +561,7 @@ pub fn use_project(cwd: &Path, project: &str) -> Result<()> {
     let root = data_root()?;
     validate_project_name(project)?;
     if !project_dir(&root, project).join(BASE_FILE).exists() {
-        bail!("project '{project}' not found. Run 'td projects' to list known projects");
+        bail!("project '{project}' not found. Run 'td project list' to list known projects");
     }
     bind_project(cwd, project)
 }
@@ -571,7 +571,7 @@ pub fn open(start: &Path) -> Result<Store> {
     let explicit = std::env::var(PROJECT_ENV).ok();
     let project = resolve_project_name(start, &root, explicit.as_deref())?.ok_or_else(|| {
         anyhow!(
-            "no project selected. Use --project/TD_PROJECT, run 'td use <name>', or run 'td init <name>'"
+            "no project selected. Use --project/TD_PROJECT, run 'td project bind <name>', or run 'td project init <name>'"
         )
     })?;
     Store::open(&root, &project)
@@ -725,6 +725,40 @@ fn resolve_project_name(
     Ok(None)
 }
 
+pub fn unbind_project(cwd: &Path) -> Result<()> {
+    let root = data_root()?;
+    let canonical = canonicalize_binding_path(cwd)?;
+    let canonical_str = canonical.to_string_lossy().to_string();
+
+    let mut bindings = load_bindings(&root)?;
+    if !bindings.bindings.contains_key(&canonical_str) {
+        bail!("path '{}' is not bound to any project", canonical.display());
+    }
+    bindings.bindings.remove(&canonical_str);
+    save_bindings(&root, &bindings)
+}
+
+pub fn delete_project(name: &str) -> Result<()> {
+    validate_project_name(name)?;
+    let root = data_root()?;
+    let proj_dir = project_dir(&root, name);
+
+    if !proj_dir.join(BASE_FILE).exists() {
+        bail!("project '{name}' not found");
+    }
+
+    fs::remove_dir_all(&proj_dir).with_context(|| {
+        format!(
+            "failed to remove project directory '{}'",
+            proj_dir.display()
+        )
+    })?;
+
+    let mut bindings = load_bindings(&root)?;
+    bindings.bindings.retain(|_, project| project != name);
+    save_bindings(&root, &bindings)
+}
+
 fn bind_project(cwd: &Path, project: &str) -> Result<()> {
     validate_project_name(project)?;