2025-08-07T13:34:15-07:00 2025-03-31 830912342 Win Tax Services Inc 1899 Concourse Dr San Jose CA 95131 990PF 2024-04-01 262566050 TZENG & JIANG FOUNDATION TZEN 4086121124 21547 RAINBOW DR CUPERTINO CA 95014 SHR-JIE TZENG President & CEO 2025-08-07 true true Wenhong Xu P01894870 4086093068 2024 2025-03-06 01:10:19Z X 383117 X X 29 29 29 17827 17827 17827 -575 297363 471392 297363 315219 315219 17856 2770 1300 1470 1470 1 1 1 216 216 216 7248 7248 5502 5502 5502 27915 18402 9513 9513 43652 19702 23950 16702 11000 11000 54652 19702 23950 27702 260567 295517 12872 61313 61313 319 212176 212176 7485 70206 40593 177511 54238 123273 123273 -41681 19007 1764 -60688 62585 6450 6450 6450 152163 412730 383117 0 X 343130 343130 -190967 69600 152163 412730 152163 412730 152163 260567 412730 412730 VARIOUS PER CHARLES SCHWAB P 2024-01-01 2024-01-01 16392 21843 -5451 -5451 1 SOLD PROPERTY P 2009-06-01 2024-12-17 455000 54238 206424 302814 302814 297363 -5451 4108 4108 4108 X 6 4114 0 false false false false false false false true true CA true false false false false true N/A SHR-JIE TZENG 4086121124 21547 RAINBOW DR CUPERTINO CA 950144816 false false false false false false false false false false false false false false false false false false false false false false SHR-JIE TZENG 21547 RAINBOW DR CUPERTINO CA 95014 President & CEO 1.00 0 LI JIANG 21547 RAINBOW DR CUPERTINO CA 95014 Secretary 1.00 0 NONE NONE 8697 114785 0 123482 0 123482 1852 121630 6082 6082 4108 4108 1974 1974 1974 27702 27702 1974 8417 27702 8417 0 1974 17311 17311 0 17311 17311 SHR-JIE TZENG LI JIANG X AMERICAN RED CROSS 2731 N 1ST ST SAN JOSE CA 95134 NONE PF DONATION 1000 UNIVERSITY OF WISCONSIN FOUNDATION 1848 UNIVERSITY AVE MADISON WI 53726 NONE POF DONATION 750 THE ASTRONAUTS MEMORIAL FOUNDATION STATE ROAD 405 BUILDING M6-306 KENNEDY SPACE CENTER FL 32899 NONE POF DONATION 1500 INTERNATIONAL COMMITTEE OF THE RED 19 AVENUE DE LA PAIX GENEVA WZ NONE POF DONATION 1000 UNIVERSITY OF ILLINOIS FOUNDATION 303 ST MARYS RD CHAMPAIGN IL 61820 NONE POF DONATION 750 CUPERTINO EDU ENDOWMENT FOUNDATION 10301 VISTA DRIVE CUPERTINO CA 95014 NONE POF DONATION 3500 TZU CHI FOUNDATION 1100 S VALLEY CENTER AVE SAN DIMAS CA 91773 NONE PC DONATION 1000 ENGLISH LANGUAGE INSTITUTECHINA 1629 BLUE SPRUCE DR FORT COLLINS CO 80524 NONE POF DONATION 1000 FILOLIFF 86 CANADA ROAD WOODSIDE CA 94062 NONE POF DONATION 500 11000 29 1 -575 297363 -575 297392 296817 false false false false false false false false false false ACCOUNTING FEE 2770 1300 1470 1470 Machinery and Equipment 6550 3493 3057 Buildings 85548 46015 39533 Improvements 28381 4730 23651 Land 57032 57032 Auto./Transportation Equip. 133625 72363 61262 61262 Machinery and Equipment 2205 882 1323 1323 Miscellaneous 177511 54238 123273 ADVANCE 6450 6450 ADVANCE TO FOUNDER 6450 AUTO EXPENSE 5000 5000 5000 BANK CHARGE 30 30 30 FILING EXPENSE 25 25 25 MEALS 3857 3857 3857 PARKING FEE 10 10 10 PENALTY 591 591 591 Rental Expenses 18402 18402 IRS 216 216 216