diff --git a/extension.neon b/extension.neon
index aab2056..7ee5975 100644
--- a/extension.neon
+++ b/extension.neon
@@ -84,6 +84,11 @@ services:
         tags:
             - phpstan.ignoreErrorExtension
 
+    -
+        class: Pest\PHPStan\Type\Pest\BoundTraitMethodCallIgnoreExtension
+        tags:
+            - phpstan.ignoreErrorExtension
+
     -
         class: Pest\PHPStan\Rules\InvalidThrowsExceptionRule
         arguments:
diff --git a/src/Type/Pest/BoundTraitMethodCallIgnoreExtension.php b/src/Type/Pest/BoundTraitMethodCallIgnoreExtension.php
new file mode 100644
index 0000000..0927d90
--- /dev/null
+++ b/src/Type/Pest/BoundTraitMethodCallIgnoreExtension.php
@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\PHPStan\Type\Pest;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Expr\Variable;
+use PhpParser\Node\Identifier;
+use PHPStan\Analyser\Error;
+use PHPStan\Analyser\IgnoreErrorExtension;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\ReflectionProvider;
+
+final class BoundTraitMethodCallIgnoreExtension implements IgnoreErrorExtension
+{
+    public function __construct(
+        private readonly PestConfigReader $pestConfigReader,
+        private readonly ReflectionProvider $reflectionProvider,
+    ) {}
+
+    public function shouldIgnore(Error $error, Node $node, Scope $scope): bool
+    {
+        if ($error->getIdentifier() !== 'method.notFound') {
+            return false;
+        }
+
+        if (! $node instanceof MethodCall) {
+            return false;
+        }
+
+        if (! $node->var instanceof Variable || $node->var->name !== 'this') {
+            return false;
+        }
+
+        if (! $node->name instanceof Identifier) {
+            return false;
+        }
+
+        $methodName = $node->name->toString();
+
+        return array_any($this->boundTraits($scope->getFile()), fn (string $trait): bool => $this->reflectionProvider->getClass($trait)->hasNativeMethod($methodName));
+    }
+
+    /**
+     * @return list<string>
+     */
+    private function boundTraits(string $file): array
+    {
+        $bindings = [
+            ...$this->pestConfigReader->resolveFileBindings($file),
+            ...$this->pestConfigReader->resolveBindings($file),
+        ];
+
+        return array_values(array_filter(
+            $bindings,
+            fn (string $class): bool => $this->reflectionProvider->hasClass($class) && $this->reflectionProvider->getClass($class)->isTrait(),
+        ));
+    }
+}
diff --git a/tests/Type/BoundTraitMethodCallIgnoreExtensionTest.php b/tests/Type/BoundTraitMethodCallIgnoreExtensionTest.php
new file mode 100644
index 0000000..794c1e3
--- /dev/null
+++ b/tests/Type/BoundTraitMethodCallIgnoreExtensionTest.php
@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+use Pest\PHPStan\Type\Pest\BoundTraitMethodCallIgnoreExtension;
+use Pest\PHPStan\Type\Pest\PestConfigReader;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Expr\Variable;
+use PhpParser\Node\Identifier;
+use PHPStan\Analyser\Error;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\ReflectionProvider;
+use Tests\TestCase;
+
+function boundTraitMethodCallIgnoreExtension(): BoundTraitMethodCallIgnoreExtension
+{
+    return new BoundTraitMethodCallIgnoreExtension(
+        TestCase::getContainer()->getByType(PestConfigReader::class),
+        TestCase::getContainer()->getByType(ReflectionProvider::class),
+    );
+}
+
+function methodNotFoundError(string $file): Error
+{
+    return new Error(
+        'Call to an undefined method.',
+        $file,
+        identifier: 'method.notFound',
+    );
+}
+
+function traitOnlyFixtureFile(): string
+{
+    $file = realpath(__DIR__.'/../Fixtures/CustomTestCaseInference/LocalUses/local-uses-trait-only.php');
+
+    if ($file === false) {
+        throw new RuntimeException('Fixture file not found.');
+    }
+
+    return $file;
+}
+
+test('ignores a call to a method declared on a trait bound via file-level uses()', function (): void {
+    $file = traitOnlyFixtureFile();
+    $node = new MethodCall(new Variable('this'), new Identifier('helperMethod'));
+    $scope = $this->createStub(Scope::class);
+    $scope->method('getFile')->willReturn($file);
+
+    expect(boundTraitMethodCallIgnoreExtension()->shouldIgnore(methodNotFoundError($file), $node, $scope))->toBeTrue();
+});
+
+test('does not ignore a method not declared on any bound trait', function (): void {
+    $file = traitOnlyFixtureFile();
+    $node = new MethodCall(new Variable('this'), new Identifier('notARealMethod'));
+    $scope = $this->createStub(Scope::class);
+    $scope->method('getFile')->willReturn($file);
+
+    expect(boundTraitMethodCallIgnoreExtension()->shouldIgnore(methodNotFoundError($file), $node, $scope))->toBeFalse();
+});
+
+test('does not ignore errors other than method.notFound', function (): void {
+    $file = traitOnlyFixtureFile();
+    $node = new MethodCall(new Variable('this'), new Identifier('helperMethod'));
+    $scope = $this->createStub(Scope::class);
+    $error = new Error('Call to a protected method.', $file, identifier: 'method.protected');
+
+    expect(boundTraitMethodCallIgnoreExtension()->shouldIgnore($error, $node, $scope))->toBeFalse();
+});
+
+test('does not ignore method calls on a variable other than $this', function (): void {
+    $file = traitOnlyFixtureFile();
+    $node = new MethodCall(new Variable('other'), new Identifier('helperMethod'));
+    $scope = $this->createStub(Scope::class);
+    $scope->method('getFile')->willReturn($file);
+
+    expect(boundTraitMethodCallIgnoreExtension()->shouldIgnore(methodNotFoundError($file), $node, $scope))->toBeFalse();
+});