Katherine Niederer-Morris discusses how she increased donor retention rates at Lena Pope, a nonprofit that helps families in need, to 43%. She focuses on keeping an accurate donor database through regular reporting and address updates. She also emphasizes building personal relationships through frequent communication, coffee meetings to learn donor interests, and suggesting shared reading materials. Niederer-Morris credits leadership support, personalized thank you letters, and planned improvements like informal annual reports and construction tours for helping increase retention.