SUMMARY PROSPECTUS
Lord Abbett Short Duration Tax Free Fund
FEBRUARY 1, 2025
CLASS/TICKER
CLASS A ............
LSDAX
CLASS F .........
LSDFX
CLASS I...........
LISDX
CLASS C............
LSDCX
CLASS F3 .......
LSDOX
Before you invest, you may want to review the Fund’s prospectus and statement of additional
information, which contain more information about the Fund and its risks. You can find the
Fund’s prospectus, statement of additional information and other information about the Fund at
www.lordabbett.com/documentsandliterature. You can also get this information at no cost by
calling 888-522-2388 (Option #2) or by sending an email request to literature@lordabbett.com.
The current prospectus and statement of additional information dated February 1, 2025, as may
be supplemented from time to time, are incorporated by reference into this summary prospectus.