Try

SELECT * FROM INFORMATION_SCHEMA.COLUMNS
	WHERE COLUMNPROPERTY(OBJECT_ID(table_name), column_name, 'IsIdentity') > 0

>I need to query either an INFORMATION_SCHEMA view or system table to determine if a field in a table is an identity field.
>
>
>INFORMATION_SCHEMA.COLUMNS doesn't seem to be the answer (unless I'm reading it wrong...).
>
>Does anyone know if this information can be obtained from a INFORMATION_SCHEMA view?
>
>If not, how should I go about obtaining this information?
>
>Thanks in advance, Al