| Name | Care Of | Address | Tax Period | Assets | Income | Revenue |
| FRIENDS OF MONTAUK DOWNS INC | % RICHARD HAUSMAN | PO BOX 735 MONTAUK NY 11954-0601 | 0000-00-00 | 0 | 0 | 0 |
| UP WITH DOWNS TEAM INC | % PATRICK WELDON | 207 RIDGE CIR BRANDON MS 39047-8665 | 0000-00-00 | 0 | 0 | 0 |
| DOWNS SYNDROME-AIM HIHGH INC | | 1 MARCUS BLVD STE 105 ALBANY NY 12205-5953 | 2006-12-01 | 34,061 | 59,455 | 33,312 |
| MID-HUDSON VALLEY DOWNS SYNDROME CONGRESS INC | | 14 ZERNER BLVD HOPEWELL JCT NY 12533-5115 | 2008-12-01 | 75,967 | 38,930 | 38,930 |
| MASSACHUSETTS DOWNS SYNDROME CONGRESS INC | | 362 SALISBURY ST WORCESTER MA 01609-1424 | 2007-12-01 | 326,470 | 411,614 | 277,494 |
| DOWNS SYNDROME SUPPORT GROUP OF SOUTH JERSEY INC | % NANCY HENNEFER | PO BOX 1085 MARLTON NJ 08053-6085 | 2008-06-01 | 72,473 | 85,946 | 59,998 |
| ASSOCIATION FOR CHILDREN WITH DOWNS SYNDROME INC | % MARTIN AVE SCHOOL | 4 FERN PL PLAINVIEW NY 11803-4725 | 2008-06-01 | 6,543,273 | 10,888,770 | 10,796,035 |
| DOWNS FARM CIVIC ASSOCIATION INC | | 144 DUMAS RD CHERRY HILL NJ 08003-3549 | 0000-00-00 | 0 | 0 | 0 |
| UP WITH DOWNS INC | | 770 W SOUTHCROSS BLVD SAN ANTONIO TX 78211-2778 | 1983-09-01 | 0 | 0 | 0 |
| PUTTING DOWNS FIRST INC | % CARA CUMMINS | PO BOX 81 SOUTHINGTON OH 44470-0081 | 0000-00-00 | 0 | 0 | 0 |
| UPS-N-DOWNS OF WESTERN KENTUCKY INC | % KELLY WATKINS | 801 N 29TH ST PADUCAH KY 42001-4056 | 0000-00-00 | 0 | 0 | 0 |
| AKRON DERBY DOWNS BMX INC | | PO BOX 6121 AKRON OH 44312-0121 | 2008-12-01 | 27,787 | 63,343 | 63,343 |
| DOWN SYMDROME GUILD OF SOUTHEAST MICHIGAN | | 3805 QUARTON RD BLOOMFIELD MI 48302-4059 | 2008-12-01 | 68,983 | 69,048 | 51,362 |
| DOWNS SENIOR CITIZENS INC | | 514 MORGAN AVE DOWNS KS 67437-2019 | 0000-00-00 | 0 | 0 | 0 |
| FIRST DOWNS FOR DOWN SYNDROME INC | % KEVIN WALKER | 10200 W 75TH ST STE 281 SHAWNEE MSN KS 66204-2223 | 2008-12-01 | 104,791 | 791,827 | 681,564 |
| DOWNS SYNDROME FOUNDATION INC | | 74 PLEASANT PLAINS AVE STATEN ISLAND NY 10309-2714 | 0000-00-00 | 0 | 0 | 0 |
| ROBERT N DOWNS MEMORIAL CONSERVANCY INC | | PO BOX 3666 WILMINGTON DE 19807-0666 | 2008-03-01 | 27,402,241 | 3,785,709 | 0 |
| CHATTAHOOCHEE VALLEY DOWNS SYNDROME GROUP INC | % CHRIS A MILLER | 106 TURTLE CREEK CT COLUMBUS GA 31909-2104 | 2008-12-01 | 0 | 0 | 0 |
| DOWNS SYNDROME ASSOCIATION OF GREATER RICHMOND INC | | PO BOX 70789 RICHMOND VA 23255-0789 | 2008-12-01 | 80,316 | 132,257 | 95,705 |
| WHEELING DOWNS PARI-MUTUEL EMPLOYEES UNION INC | | WHEELING DOWNS RACE TRACK WHEELING WV 26003-0000 | 0000-00-00 | 0 | 0 | 0 |
| BARCLAY DOWNS SWIM & RACQUET CLUB INC | | PO BOX 11303 CHARLOTTE NC 28220-1303 | 2008-10-01 | 1,212,030 | 421,719 | 386,773 |
| CLEMSON DOWNS PROPERTY OWNERS ASSOCIATION INC | | 500 DOWNS LOOP CLEMSON SC 29631-2035 | 2007-12-01 | 11,360 | 53,388 | 13,184 |
| CLEMSON DOWNS VOLUNTEERS INC | | 500 DOWNS LOOP CLEMSON SC 29631-2035 | 0000-00-00 | 0 | 0 | 0 |
| CHURCHILL DOWNS FOUNDATION INC | % VICKI L BAUMGARDNER | 700 CENTRAL AVE LOUISVILLE KY 40208-1212 | 2007-12-01 | 1,769,918 | 1,152,646 | 0 |
| DOWNS PARENTS OF JACKSON INC | | PO BOX 12598 JACKSON MS 39236-2598 | 0000-00-00 | 0 | 0 | 0 |
| DOWNS SENIOR HOUSING INC A CA NONPROFIT PUBLIC BENEFIT CORP | | 2030 FRANKLIN ST 6TH FLR OAKLAND CA 94612-2914 | 0000-00-00 | 0 | 0 | 0 |
| BISSONET-MANED DOWNS COUNTRY CLUB INC | | 5400 IRVING ST METAIRIE LA 70003-1120 | 2008-09-01 | 460,763 | 371,168 | 342,803 |
| UPSIDE OF DOWNS INC | % WANDA P MILLER | 133 KINGS CHAPEL RD AUGUSTA GA 30907-4006 | 2008-04-01 | 0 | 0 | 0 |
| DOREEN DOWNS MILLER FOUNDATION INC | % MS DOREEN MILLER | 134 WHEATLEY RD BROOKVILLE NY 11545-2642 | 2008-06-01 | 7,360,576 | 7,536,455 | 0 |
| CHAPEL DOWNS COMMUNITY CENTER INC | | PO BOX 29288 DALLAS TX 75229-0288 | 2001-12-01 | 0 | 0 | 0 |
| DOWNS SYNDROME PARENTS TEACHERS & FRIENDS INC | | PO BOX 6443 SANTA MARIA CA 93456-6443 | 2004-06-01 | 0 | 0 | 0 |