{"cik":"0002023164","entityType":"other","sic":"","sicDescription":"","ownerOrg":"","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"Booster Income Opportunities Fund","tickers":[],"exchanges":[],"ein":"000000000","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"1231","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"1745 S NAPERVILLE RD.","street2":"SUITE 200","city":"WHEATON","stateOrCountry":"IL","zipCode":"60189","stateOrCountryDescription":"IL","isForeignLocation":0,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1745 S NAPERVILLE RD.","street2":"SUITE 200","city":"WHEATON","stateOrCountry":"IL","zipCode":"60189","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"404-736-7802","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000910472-26-016498","0001580642-26-005959","0000910472-26-010770","0001580642-26-004296","0001580642-26-004293","0001580642-26-003481","0001580642-26-003104","0000910472-26-005948","0001580642-26-001771","0001580642-26-001424","0000910472-26-000846","0001580642-26-000170","0001580642-25-008032","0001580642-25-007570","0001580642-25-007440","0000910472-25-003398","0001580642-25-007190","0000910472-25-002672","0001580642-25-006623","0001580642-25-006133","0001580642-25-006088","0001580642-25-004806","0001752724-25-181811","0001580642-25-003914","0001580642-25-003912","0001580642-25-003911","0001580642-25-003908","0001580642-25-003893","0001580642-25-003891","0001580642-25-003890","0001580642-25-003760","0001580642-25-003044","0001752724-25-096302","0001580642-25-001803","0001580642-25-000328","0001580642-24-007511","0001580642-24-007510","0001580642-24-007509","9999999995-24-003415","0001580642-24-006852","0001580642-24-006623","0001580642-24-006320","0001580642-24-006147","0001580642-24-006146","0001580642-24-004688","0001580642-24-004686","0000000000-24-008397","0001580642-24-002891","0001580642-24-002890"],"filingDate":["2026-10-29","2026-09-03","2026-07-24","2026-07-08","2026-07-08","2026-06-03","2026-05-08","2026-04-28","2026-03-12","2026-03-04","2026-01-28","2026-01-09","2025-12-29","2025-12-04","2025-11-26","2025-11-14","2025-11-10","2025-10-29","2025-10-17","2025-09-19","2025-09-17","2025-08-04","2025-07-29","2025-06-27","2025-06-27","2025-06-27","2025-06-27","2025-06-27","2025-06-27","2025-06-27","2025-06-20","2025-05-09","2025-04-29","2025-03-19","2025-01-16","2024-12-10","2024-12-10","2024-12-10","2024-11-08","2024-11-08","2024-11-04","2024-10-24","2024-10-11","2024-10-11","2024-08-20","2024-08-20","2024-07-24","2024-05-30","2024-05-30"],"reportDate":["2026-08-31","2026-09-03","2026-05-31","2026-06-30","","2026-06-03","2026-02-28","2026-02-28","","2026-03-04","2025-11-30","","","2025-12-04","2025-08-31","2025-08-31","2025-08-31","2025-08-31","","2025-09-19","","2025-06-30","2025-05-31","2024-11-08","2024-11-08","2024-11-08","2024-11-08","2024-11-08","2024-11-08","2024-11-08","2025-06-20","2025-02-28","2025-02-28","2025-03-19","","2024-11-08","2024-11-08","2024-11-08","","","","","","","","","","",""],"acceptanceDateTime":["2026-10-29T18:10:33.000Z","2026-09-03T16:38:33.000Z","2026-07-24T18:37:07.000Z","2026-07-08T17:53:39.000Z","2026-07-08T17:19:44.000Z","2026-06-03T16:26:49.000Z","2026-05-08T19:27:27.000Z","2026-04-28T15:20:48.000Z","2026-03-12T18:24:56.000Z","2026-03-04T20:39:57.000Z","2026-01-28T14:19:20.000Z","2026-01-09T00:05:15.000Z","2025-12-29T16:42:05.000Z","2025-12-04T17:40:37.000Z","2025-11-26T14:06:54.000Z","2025-11-14T16:35:34.000Z","2025-11-10T18:34:55.000Z","2025-10-29T19:00:07.000Z","2025-10-17T18:17:06.000Z","2025-09-19T15:06:27.000Z","2025-09-16T22:08:48.000Z","2025-08-04T21:00:59.000Z","2025-07-29T15:45:55.000Z","2025-06-27T21:03:21.000Z","2025-06-27T21:01:23.000Z","2025-06-27T20:59:09.000Z","2025-06-27T20:55:56.000Z","2025-06-27T19:31:49.000Z","2025-06-27T19:17:57.000Z","2025-06-27T19:16:30.000Z","2025-06-20T13:33:05.000Z","2025-05-09T16:26:02.000Z","2025-04-29T15:14:47.000Z","2025-03-19T18:28:27.000Z","2025-01-16T16:11:15.000Z","2024-12-10T19:00:12.000Z","2024-12-10T18:59:48.000Z","2024-12-10T18:58:59.000Z","2024-11-12T05:15:14.000Z","2024-11-08T16:03:48.000Z","2024-11-04T20:42:55.000Z","2024-10-24T20:22:40.000Z","2024-10-11T17:06:21.000Z","2024-10-11T17:04:27.000Z","2024-08-20T23:00:00.000Z","2024-08-20T21:20:03.000Z","2024-07-24T19:40:13.000Z","2024-05-30T12:56:37.000Z","2024-05-30T12:54:26.000Z"],"act":["40","40","40","40","40","40","40","40","33","40","40","33","40,33","40","33","40","40","40","33","40","40","40","40","","","","","","","","40","40","40","40","33","","","","33","33","","40","40,33","","","40,33","","40,33","40"],"form":["NPORT-P","N-23C3A","NPORT-P","N-PX","40-17G","N-23C3A","N-CSRS","NPORT-P","424B3","N-23C3A","NPORT-P","424B3","486BPOS","N-23C3A","24F-2NT","N-CEN","N-CSR","NPORT-P","424B3","N-23C3A","40-17G","N-PX","NPORT-P","3","3","3","3","3","3","3","N-23C3A","N-CSRS","NPORT-P","N-23C3A","424B3","3","3","3","EFFECT","424B3","CORRESP","40-17G","N-2/A","CORRESP","CORRESP","N-2/A","UPLOAD","N-2","N-8A"],"fileNumber":["811-23966","817-01521","811-23966","811-23966","811-23966","817-01521","811-23966","811-23966","333-279809","817-01521","811-23966","333-279809","811-23966,333-279809","817-01521","333-279809","811-23966","811-23966","811-23966","333-279809","817-01521","811-23966","811-23966","811-23966","","","","","","","","817-01521","811-23966","811-23966","817-01521","333-279809","","","","333-279809","333-279809","","811-23966","811-23966,333-279809","","","811-23966,333-279809","333-279809","811-23966,333-279809","811-23966"],"filmNumber":["261500412","261357542","261201070","261161874","261161749","261059738","26957913","26904653","26747065","26720907","26568984","26521029","251606529,251606528","251548804","251524893","251483000","251465504","251429549","251400109","251325455","251318308","251181285","251159310","","","","","","","","251059358","25929219","25883831","25752111","25534722","","","","241442664","241438715","","241392942","241367072,241367071","","","241226291,241226290","","241001108,241001107","241001090"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","N-2,,2024-11-08 10:00:00","","","","","","","","","",""],"core_type":["NPORT-P","N-23C3A","NPORT-P","N-PX","40-17G","N-23C3A","N-CSRS","NPORT-P","424B3","N-23C3A","NPORT-P","XBRL","XBRL","N-23C3A","24F-2NT","N-CEN","N-CSR","NPORT-P","424B3","N-23C3A","40-17G","N-PX","NPORT-P","3","3","3","3","3","3","3","N-23C3A","N-CSRS","NPORT-P","N-23C3A","424B3","3","3","3","EFFECT","XBRL","CORRESP","40-17G","N-2/A","CORRESP","CORRESP","N-2/A","LETTER","N-2","N-8A"],"size":[79854,43548,208672,3673,448611,43480,433316,66393,2959,43574,156818,2074737,1903585,43741,4377,20910,923076,42362,7672,48409,57938,3673,62903,2955,5819,2961,2946,2910,2902,2908,45158,368539,6827,43608,420573,2909,2914,2934,1694,1776466,18817,428298,1002682,16595,55948,1913420,270661,1029098,9943],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[0,0,0,0,0,0,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["xslFormNPORT-P_X01/primary_doc.xml","booster_n23c3a.htm","xslFormNPORT-P_X01/primary_doc.xml","xslN-PX_X01/primary_doc.xml","boosterincomeopp_40-17g.htm","n23c3a_booster.htm","booster_n-csr.htm","xslFormNPORT-P_X01/primary_doc.xml","booster424b3.htm","booster_n23c3a.htm","xslFormNPORT-P_X01/primary_doc.xml","booster_iof-424b3.htm","booster_486b.htm","booster_n23c3a.htm","xsl24F-2NT/primary_doc.xml","xslFormN-CEN_X01/primary_doc.xml","booster_ncsr.htm","xslFormNPORT-P_X01/primary_doc.xml","boosterincome424b3.htm","booster_n23c3a.htm","booster_40-17g.htm","xslN-PX_X01/primary_doc.xml","xslFormNPORT-P_X01/primary_doc.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","booster_n23c3.htm","booster_n-csrs.htm","xslFormNPORT-P_X01/primary_doc.xml","booster_n23c3a.htm","booster_424b3.htm","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslF345X02/ownership.xml","xslEFFECTX01/primary_doc.xml","booster_424b3.htm","filename1.htm","booster_40-17g.htm","booster_n2a2.htm","filename1.htm","filename1.htm","booster_n2a.htm","filename1.pdf","booster_n2.htm","booster_n8a.htm"],"primaryDocDescription":["","N-23C3A","","","","N-23C3A","N-CSRS","","424B3","N-23C3A","","424B3","486BPOS","N-23C3A","","","N-CSR","","424B3","N-23C3A","40-17G","","","","","","","","","","","N-CSRS","","","424B3","","","","","424B3","","40-17G","N-2/A","","","N-2/A","","N-2","N-8A"]},"files":[]}}