Old Swedish banknotes out of use on June 30, 2016

In 2015 and 2016, Sweden gets new banknotes and coins. They will also get a new denomination, a 200-krona banknote. The new banknotes will have new security features that provide better protection against counterfeiting, and the coins will be smaller and lighter. The banknotes and coins are introduced in two stages, in October 2015 and October 2016. 

On 1 October 2015, the Riksbank began issuing new 20-, 50-, 200- and 1,000-krona banknotes with new motifs. 

You can continue to use the current 20-, 50- and 1,000-krona banknotes until 30 June 2016 to pay for things or to deposit them into your bank account. After 30 June 2016, it will no longer be possible to
pay with these banknotes. You will still be able to deposit them into your bank account until 31 August 2016. 

Additional information on the new banknotes: http://www.riksbank.se/Documents/Sedlar_mynt/2015/languages/ENGLISH_mobil.pdf