diff --git a/code/__DEFINES/preferences.dm b/code/__DEFINES/preferences.dm
index 5fa1c2e587a..f8f9609aced 100644
--- a/code/__DEFINES/preferences.dm
+++ b/code/__DEFINES/preferences.dm
@@ -27,6 +27,7 @@
 #define DONATOR_PUBLIC	32768
 #define CHAT_NO_TICKETLOGS 65536
 #define UI_DARKMODE 131072
+#define DISABLE_KARMA 262144
 
 #define TOGGLES_DEFAULT (CHAT_OOC|CHAT_DEAD|CHAT_GHOSTEARS|CHAT_GHOSTSIGHT|CHAT_PRAYER|CHAT_RADIO|CHAT_LOOC|MEMBER_PUBLIC|DONATOR_PUBLIC)
 
@@ -53,4 +54,4 @@
 #define EXP_TYPE_SERVICE		"Service"
 #define EXP_TYPE_WHITELIST		"Whitelist"
 
-#define EXP_DEPT_TYPE_LIST		list(EXP_TYPE_SERVICE, EXP_TYPE_MEDICAL, EXP_TYPE_ENGINEERING, EXP_TYPE_SCIENCE, EXP_TYPE_SECURITY, EXP_TYPE_COMMAND, EXP_TYPE_SILICON, EXP_TYPE_SPECIAL)
\ No newline at end of file
+#define EXP_DEPT_TYPE_LIST		list(EXP_TYPE_SERVICE, EXP_TYPE_MEDICAL, EXP_TYPE_ENGINEERING, EXP_TYPE_SCIENCE, EXP_TYPE_SECURITY, EXP_TYPE_COMMAND, EXP_TYPE_SILICON, EXP_TYPE_SPECIAL)
diff --git a/code/modules/client/client procs.dm b/code/modules/client/client procs.dm
index 99dfdee8dbf..dffa321da4b 100644
--- a/code/modules/client/client procs.dm	
+++ b/code/modules/client/client procs.dm	
@@ -379,7 +379,10 @@
 		if(establish_db_connection())
 			to_chat(src, "<span class='info'>Changelog has changed since your last visit.</span>")
 			update_changelog_button()
-			
+
+	if(prefs.toggles & DISABLE_KARMA) // activates if karma is disabled
+		if(establish_db_connection())
+			to_chat(src,"<span class='notice'>You have disabled karma gains.") // reminds those who have it disabled
 
 	if(!void)
 		void = new()
@@ -670,7 +673,7 @@
 
 /client/proc/on_varedit()
 	var_edited = TRUE
-  
+
 /////////////////
 // DARKMODE UI //
 /////////////////
@@ -707,7 +710,7 @@
 	/* Infowindow */
 	winset(src, "infowindow", "background-color=#272727;text-color=#FFFFFF")
 	winset(src, "infowindow.info", "background-color=#272727;text-color=#FFFFFF;highlight-color=#009900;tab-text-color=#FFFFFF;tab-background-color=#272727")
-	// NOTIFY USER 
+	// NOTIFY USER
 	to_chat(src, "<span class='notice'>Darkmode Enabled</span>")
 
 /client/proc/deactivate_darkmode()
@@ -748,15 +751,15 @@
 // Better changelog button handling
 /client/proc/update_changelog_button()
 	if(establish_db_connection())
-		if(prefs.lastchangelog != changelog_hash) 
+		if(prefs.lastchangelog != changelog_hash)
 			winset(src, "rpane.changelog", "background-color=#bb7700;text-color=#FFFFFF;font-style=bold")
 		else
-			if(prefs.toggles & UI_DARKMODE) 
+			if(prefs.toggles & UI_DARKMODE)
 				winset(src, "rpane.changelog", "background-color=#40628a;text-color=#FFFFFF")
 			else
 				winset(src, "rpane.changelog", "background-color=none;text-color=#000000")
 	else
-		if(prefs.toggles & UI_DARKMODE) 
+		if(prefs.toggles & UI_DARKMODE)
 			winset(src, "rpane.changelog", "background-color=#40628a;text-color=#FFFFFF")
 		else
 			winset(src, "rpane.changelog", "background-color=none;text-color=#000000")
diff --git a/code/modules/client/preference/preferences_mysql.dm b/code/modules/client/preference/preferences_mysql.dm
index 9a75c5a8bb9..6800a63f669 100644
--- a/code/modules/client/preference/preferences_mysql.dm
+++ b/code/modules/client/preference/preferences_mysql.dm
@@ -55,7 +55,7 @@
 	ooccolor		= sanitize_hexcolor(ooccolor, initial(ooccolor))
 	UI_style		= sanitize_inlist(UI_style, list("White", "Midnight"), initial(UI_style))
 	default_slot	= sanitize_integer(default_slot, 1, max_save_slots, initial(default_slot))
-	toggles			= sanitize_integer(toggles, 0, 262143, initial(toggles))
+	toggles			= sanitize_integer(toggles, 0, 524287, initial(toggles))
 	sound			= sanitize_integer(sound, 0, 65535, initial(sound))
 	UI_style_color	= sanitize_hexcolor(UI_style_color, initial(UI_style_color))
 	UI_style_alpha	= sanitize_integer(UI_style_alpha, 0, 255, initial(UI_style_alpha))
diff --git a/code/modules/client/preference/preferences_toggles.dm b/code/modules/client/preference/preferences_toggles.dm
index 7d3994681b9..307f018f73c 100644
--- a/code/modules/client/preference/preferences_toggles.dm
+++ b/code/modules/client/preference/preferences_toggles.dm
@@ -218,4 +218,16 @@
 		activate_darkmode()
 	else
 		deactivate_darkmode()
-	feedback_add_details("admin_verb","TDarkmode") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
\ No newline at end of file
+	feedback_add_details("admin_verb","TDarkmode") //If you are copy-pasting this, ensure the 2nd parameter is unique to the new proc!
+
+/client/verb/toggle_karma()
+	set name = "Toggle Karma Gains"
+	set category = "Special Verbs"
+	set desc = "This button will allow you to stop other people giving you karma."
+	if (prefs.toggles & DISABLE_KARMA)
+		to_chat(usr, "<span class='notice'>You have disabled karma gains.")
+	else
+		to_chat(usr, "<span class='notice'>You have enabled karma gains.")
+	prefs.toggles ^= DISABLE_KARMA
+	prefs.save_preferences(src)
+	return
diff --git a/code/modules/karma/karma.dm b/code/modules/karma/karma.dm
index d148276d4d6..107ec3c4f3f 100644
--- a/code/modules/karma/karma.dm
+++ b/code/modules/karma/karma.dm
@@ -85,6 +85,9 @@ var/list/karma_spenders = list()
 		log_game("Illegal karma spending attempt detected from [key] to [M.key]. Using the same IP!")
 		to_chat(src, "<span class='warning'>You can't spend karma on someone connected from the same IP.</span>")
 		return FALSE
+	if(M.get_preference(DISABLE_KARMA))
+		to_chat(src, "<span class='warning'>That player has turned off incoming karma.")
+		return FALSE
 	return TRUE