The National Treasury Management Agency will offer €500m of six-month treasury bills on Thursday as part of regular auctions of short-term debt.
The NTMA last sold treasury bills in January, when it auctioned the same amount of six-month bills at a zero annualised yield.
Last week the agency sold €1 billion of a 30-year bond at a yield of 1.307%.
It has now completed €9.5 billion of its target of €12-15 billion for 2015.