Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Cookie/Jar.php on line 63
Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Cookie/Jar.php on line 73
Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Cookie/Jar.php on line 89
Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Cookie/Jar.php on line 102
Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Cookie/Jar.php on line 111
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82
Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /mnt/web105/e3/26/51746626/htdocs/WordPress_02/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91
Stefan Paul Langowski ist Gründer und Partner der tilango Steuerberatung. Er ist geboren und aufgewachsen in Berlin. Nach dem Abschluss von aufeinander aufbauenden Studien der Betriebswirtschaftslehre in Berlin und Potsdam sammelte er seit dem Jahr 2007 Berufserfahrung in zwei der weltweit führenden Wirtschaftsprüfungs- und Steuerberatungsgesellschaften („Big 4“). Die Steuerberaterprüfung 2011/2012 absolvierte er im Bundesland Berlin als einer der Besten. Stefan Paul Langowski ist verheiratet und hat 2 Kinder.