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BCL Calendar for the statistical reporting of funds 2026

The tables below present the official calendar of remittance dates for the statistical reporting of investment funds in 2026, as published by the BCL. Each table details the submission deadlines for different types of investment funds, including Money Market Funds (MMFs), UCITS, Non-UCITS, and Non-Authorised Alternative Investment Funds (NAFs).
If you require an automated solution to generate and submit the XML reports in line with these reporting schedules, please contact us — our team can provide tailored tools and assistance to streamline your reporting process.

Reporting of Money Market Funds (MMF) – 2026

Month Submission date (S 1.3 L4) Submission date (TPTOBS L3) Submission date (S 4.4 L0)
January 202613.02.202613.02.2026
February 202613.03.202613.03.2026
March 202616.04.202616.04.2026
April 202618.05.202618.05.2026
May 202612.06.202612.06.2026
June 202614.07.202614.07.2026
July 202614.08.202614.08.2026
August 202614.09.202614.09.2026
September 202614.10.202614.10.2026
October 202613.11.202613.11.2026
November 202614.12.202614.12.2026
December 202615.01.202715.01.202708.04.2027

Reporting of non-MMF investment funds (UCITS type) – 2026

Month S 1.3 L4 TPTOBS L3 S 1.6 L2 S 4.4 L0
January 202627.02.202627.02.202627.02.2026
February 202627.03.202627.03.202627.03.2026
March 202604.05.202604.05.202604.05.2026
April 202603.06.202603.06.202603.06.2026
May 202601.07.202601.07.202601.07.2026
June 202628.07.202628.07.202628.07.2026
July 202628.08.202628.08.202628.08.2026
August 202628.09.202628.09.202628.09.2026
September 202628.10.202628.10.202628.10.2026
October 202627.11.202627.11.202627.11.2026
November 202631.12.202631.12.202631.12.2026
December 202601.02.202701.02.202701.02.202708.04.2027
Month S 1.3 L4 S 2.13 L2 TPTOBS L3 S 1.6 L2 S 4.4 L0
January 202627.02.202627.02.202627.02.2026
February 202627.03.202627.03.202627.03.2026
March 202604.05.202604.05.202604.05.202604.05.2026
April 202603.06.202603.06.202603.06.2026
May 202601.07.202601.07.202601.07.2026
June 202628.07.202628.07.202628.07.202628.07.2026
July 202628.08.202628.08.202628.08.2026
August 202628.09.202628.09.202628.09.2026
September 202628.10.202628.10.202628.10.202628.10.2026
October 202627.11.202627.11.202627.11.2026
November 202631.12.202631.12.202631.12.2026
December 202601.02.202701.02.202701.02.202701.02.202708.04.2027

Additional statistical reporting for alternative investment funds non-authorised by the CSSF (NAF) – 2026

Month Report (S 2.20 L02)
March 202604.05.2026
June 202628.07.2026
September 202628.10.2026
December 202601.02.2027