2025-05-23T08:21:02-05:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 851166648 Claude Eric Lazard Family Foundation % Foundation Source CLAU 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 CLAUDE ERIC LAZARD PRESIDENT 8008391754 2025-05-13 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 214959 X 0 X 10723 10723 0 10723 10723 0 7609 2588 5021 200 61 36 25 7870 2624 5046 0 0 7870 2624 5046 2853 8099 0 212106 214959 214959 212106 214959 214959 0 0 X 212106 214959 212106 214959 212106 214959 212106 2853 214959 214959 113 113 113 77 0 36 113 false false false false false false false true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Claude Eric Lazard Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres, Sec, Treas 1.0 0 0 0 Beatrix Lazard Seidenberg Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP 1.0 0 0 0 0 212976 0 212976 0 212976 3195 209781 10489 10489 113 113 10376 10376 10376 5046 0 0 0 0 5046 10376 4223 6019 10242 5046 5046 0 5330 5330 4912 0 4912 4912 Claude Eric Lazard X 14 10723 10723 10723 false false false false false false false false false false Bank Charges 36 36 State or Local Filing Fees 25 25 Administration of Foundation 5021 5021 Investment Management Services 2588 2588 990-PF Extension for 2023 200