- 2 June: IRS publish list of participating foreign financial institutions (FFIs) for FATCA purposes.
- 30 June: Deadline for filing the Investment Funds Annual Sub-Fund Profile Return on the Central Bank's ONR.
- 1 July: FATCA withholding start date for FDAP (Fixed or determinable annual or periodical payments such as US source interest, dividends, royalties).
- 22 July: End of transitional period for EU AIFM. Non-EU AIFM can continue to market both EU and non-EU AIF to professional investors – additional reporting obligations apply.
This list does not cover ad hoc filings or filings of annual accounts (and related documents) and semi-annual accounts because these filing dates will vary to reflect the particular year-end.