diff --git a/Library/Homebrew/tap.rb b/Library/Homebrew/tap.rb
index 05bb1d2d37767..2cf80ed4a5a43 100644
--- a/Library/Homebrew/tap.rb
+++ b/Library/Homebrew/tap.rb
@@ -987,8 +987,10 @@ def self.tap_migration_oldnames(current_tap, name_or_token)
   def autobump
     autobump_packages = if core_cask_tap?
       Homebrew::API::Cask.all_casks
-    else
+    elsif core_tap?
       Homebrew::API::Formula.all_formulae
+    else
+      {}
     end
 
     @autobump ||= autobump_packages.select do |_, p|
diff --git a/Library/Homebrew/tap_auditor.rb b/Library/Homebrew/tap_auditor.rb
index a6fa8b307acb3..f792fd78ccd0c 100644
--- a/Library/Homebrew/tap_auditor.rb
+++ b/Library/Homebrew/tap_auditor.rb
@@ -17,6 +17,7 @@ def initialize(tap, strict:)
         @tap_style_exceptions      = tap.style_exceptions
         @tap_pypi_formula_mappings = tap.pypi_formula_mappings
         @tap_autobump              = tap.autobump
+        @tap_official              = tap.official?
         @problems                  = []
 
         @cask_tokens = tap.cask_tokens.map do |cask_token|
@@ -54,8 +55,8 @@ def audit_tap_formula_lists
       check_formula_list_directory "audit_exceptions", @tap_audit_exceptions
       check_formula_list_directory "style_exceptions", @tap_style_exceptions
       check_formula_list "pypi_formula_mappings", @tap_pypi_formula_mappings
-      check_formula_list ".github/autobump.txt", @tap_autobump
       check_formula_list "formula_renames", @formula_renames.values
+      check_formula_list ".github/autobump.txt", @tap_autobump unless @tap_official
     end
 
     sig { void }