This article investigates the use of non-referential subjects in contemporary Swedish. Given that Swedish has developed a strong subject requirement, expletive subjects are expected to be used in all clauses which lack a referential subject. In spoken Swedish, however, expletive and quasi-argument subjects are optional in utterances where there is an initial det ‘it’ which is linked to an empty position inside a finite or non-finite complement. The paper establishes that there are certain similarities between these examples and tough constructions but that the examples involving finite complements cannot be subsumed under a predication analysis which seems appropriate for the tough cases. Based on a number of authentic recorded examples, I discuss the processing of utterances with fronted anaphoric pronouns and point to certain similarities with parasitic gaps. The paper closes with a comparison with other Germanic languages.