diff --git a/cmd/enbas/add.go b/cmd/enbas/add.go
index 23c155c..93633f9 100644
--- a/cmd/enbas/add.go
+++ b/cmd/enbas/add.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"errors"
 	"flag"
 	"fmt"
 
@@ -14,6 +15,7 @@ type addCommand struct {
 	toResourceType string
 	listID         string
 	accountNames   accountNames
+	content        string
 }
 
 func newAddCommand(name, summary string) *addCommand {
@@ -28,6 +30,7 @@ func newAddCommand(name, summary string) *addCommand {
 	command.StringVar(&command.toResourceType, addToFlag, "", "specify the target resource type to add to (e.g. list, account, etc)")
 	command.StringVar(&command.listID, listIDFlag, "", "the ID of the list to add to")
 	command.Var(&command.accountNames, accountNameFlag, "the name of the account to add to the resource")
+	command.StringVar(&command.content, contentFlag, "", "the content of the note")
 
 	command.Usage = commandUsageFunc(name, summary, command.FlagSet)
 
@@ -40,7 +43,8 @@ func (c *addCommand) Execute() error {
 	}
 
 	funcMap := map[string]func(*client.Client) error{
-		listResource: c.addToList,
+		listResource:    c.addToList,
+		accountResource: c.addToAccount,
 	}
 
 	doFunc, ok := funcMap[c.toResourceType]
@@ -97,3 +101,39 @@ func (c *addCommand) addAccountsToList(gtsClient *client.Client) error {
 
 	return nil
 }
+
+func (c *addCommand) addToAccount(gtsClient *client.Client) error {
+	funcMap := map[string]func(*client.Client) error{
+		noteResource: c.addNoteToAccount,
+	}
+
+	doFunc, ok := funcMap[c.resourceType]
+	if !ok {
+		return unsupportedResourceTypeError{resourceType: c.resourceType}
+	}
+
+	return doFunc(gtsClient)
+}
+
+func (c *addCommand) addNoteToAccount(gtsClient *client.Client) error {
+	if len(c.accountNames) != 1 {
+		return fmt.Errorf("unexpected number of accounts specified; want 1, got %d", len(c.accountNames))
+	}
+
+	accountID, err := getAccountID(gtsClient, false, c.accountNames[0])
+	if err != nil {
+		return fmt.Errorf("received an error while getting the account ID; %w", err)
+	}
+
+	if c.content == "" {
+		return errors.New("the note content should not be empty")
+	}
+
+	if err := gtsClient.SetPrivateNote(accountID, c.content); err != nil {
+		return fmt.Errorf("unable to add the private note to the account; %w", err)
+	}
+
+	fmt.Println("Successfully added the private note to the account.")
+
+	return nil
+}
diff --git a/cmd/enbas/main.go b/cmd/enbas/main.go
index b036204..898da31 100644
--- a/cmd/enbas/main.go
+++ b/cmd/enbas/main.go
@@ -9,33 +9,35 @@ import (
 const (
 	accountNameFlag             = "account-name"
 	addToFlag                   = "to"
+	contentFlag                 = "content"
 	instanceFlag                = "instance"
+	limitFlag                   = "limit"
 	listIDFlag                  = "list-id"
 	listTitleFlag               = "list-title"
 	listRepliesPolicyFlag       = "list-replies-policy"
 	myAccountFlag               = "my-account"
+	notifyFlag                  = "notify"
 	removeFromFlag              = "from"
 	resourceTypeFlag            = "type"
+	showAccountRelationshipFlag = "show-account-relationship"
+	showUserPreferencesFlag     = "show-preferences"
+	showRepostsFlag             = "show-reposts"
 	statusIDFlag                = "status-id"
 	tagFlag                     = "tag"
 	timelineCategoryFlag        = "timeline-category"
-	limitFlag                   = "limit"
 	toAccountFlag               = "to-account"
-	showRepostsFlag             = "show-reposts"
-	notifyFlag                  = "notify"
-	showAccountRelationshipFlag = "show-account-relationship"
-	showUserPreferencesFlag     = "show-preferences"
 )
 
 const (
 	accountResource   = "account"
-	instanceResource  = "instance"
-	listResource      = "list"
-	statusResource    = "status"
-	timelineResource  = "timeline"
+	blockedResource   = "blocked"
 	followersResource = "followers"
 	followingResource = "following"
-	blockedResource   = "blocked"
+	instanceResource  = "instance"
+	listResource      = "list"
+	noteResource      = "note"
+	statusResource    = "status"
+	timelineResource  = "timeline"
 )
 
 type Executor interface {
diff --git a/internal/model/account.go b/internal/model/account.go
index bd7bab0..6264e39 100644
--- a/internal/model/account.go
+++ b/internal/model/account.go
@@ -166,6 +166,7 @@ func (a AccountRelationship) String() string {
 	)
 
 	if a.PrivateNote != "" {
+		output += "\n"
 		output += fmt.Sprintf(
 			privateNoteFormat,
 			utilities.HeaderFormat("YOUR PRIVATE NOTE ABOUT THIS ACCOUNT:"),