{"cik":"0000890516","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":1,"name":"INVESTMENT GRADE MUNICIPAL INCOME FUND","tickers":[],"exchanges":[],"ein":"133414298","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"0430","stateOfIncorporation":"MD","stateOfIncorporationDescription":"MD","addresses":{"mailing":{"street1":"C/O UBS GLOBAL ASSET MANAGEMENT (AMERICA","street2":"12TH FLOOR 1285 AVENUE OF THE AMERICAS","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10019","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"C/O UBS GLOBAL ASSET MANAGEMENT (AMERICA","street2":"12TH FLOOR 1285 AVENUE OF THE AMERICAS","city":"NEW YORK","stateOrCountry":"NY","zipCode":"10019","stateOrCountryDescription":"NY","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"212-821-3000","flags":"","formerNames":[{"name":"INVESTMENT GRADE MUNICIPAL INCOME FUND INC","from":"1996-02-08T00:00:00.000Z","to":"1996-02-08T00:00:00.000Z"},{"name":"PAINEWEBBER PREMIER TAX FREE INCOME FUND INC","from":"1994-05-26T00:00:00.000Z","to":"1996-01-10T00:00:00.000Z"}],"filings":{"recent":{"accessionNumber":["9999999997-11-012590","9999999997-11-000217","0000895421-11-000030","0000890516-10-000007","0001140361-10-045774","0001104659-10-045009","0001209286-10-000345","0000890516-10-000004","0001209286-10-000279","0000890516-10-000002","0001209286-10-000245","0000950123-10-047274","0000950123-10-047259","0001209191-10-026466","0001209191-10-026456","0000876661-10-000156","0000921895-10-000429","0001209286-10-000120","0001209286-10-000092","0000895421-10-000252","0001209286-10-000055","0001209286-10-000029","0001209286-10-000006","0001209286-09-000593","0001209286-09-000586","0000890516-09-000008","0001209286-09-000582","0001209286-09-000565","0001209286-09-000546","0001048703-09-000120","0000921895-09-002448","0001209286-09-000474","0001048703-09-000078","0001104659-09-045607","0000921895-09-002116","0001048703-09-000077","0000890516-09-000002","0001209286-09-000314","0001209286-09-000283","0001209286-09-000126","0000895421-09-000130","0001362310-09-001615","0001362310-09-001614","0001209191-09-007866","0001209191-09-007865","0001209286-09-000077","0000921895-09-000130","0001209286-09-000008","0000921895-09-000058","0001209286-09-000004","0000921895-09-000037","0000921895-09-000036","0001209286-08-000424","0001209286-08-000406","0000921895-08-003095","0001209286-08-000402","0001209286-08-000400","0000890516-08-000005","0001209286-08-000386","0000921895-08-002962","0000921895-08-002960","0001209286-08-000367","0001209286-08-000366","0000921895-08-002888","0001209286-08-000349","0000921895-08-002542","0000943663-08-000470","0001209286-08-000259","0001104659-08-052893","0001048703-08-000043","0001209286-08-000159","0000890516-08-000003","0001048703-08-000033","0000943663-08-000169","0001209286-08-000081","0001209286-07-000336","0000890516-07-000005","0001209286-07-000321","0000897996-07-000004","0001209286-07-000253","0001104659-07-064451","0000890516-07-000003","0001209286-07-000149","0001104659-07-018633","0001209286-07-000036","0000890516-07-000001","0000890516-06-000011","0001209286-06-000286","0001209286-06-000279","0000894579-06-000495","0000890516-06-000009","0000890516-06-000008","0000890516-06-000006","0001104659-06-056694","0001104659-06-056129","0001209286-06-000210","0001369417-06-000003","0001209286-06-000165","0000890516-06-000005","9999999997-06-012685","0000950136-06-001438","0000890516-06-000003","0000890516-06-000002","0000890516-06-000001","0001047469-05-028324","9999999997-05-048880","0000890516-05-000004","0000950136-05-007583","0001343550-05-000003","0001344456-05-000002","9999999997-05-037344","0000950136-05-005498","0001104659-05-041517","0001333303-05-000003","0000950136-05-003360","0000890516-05-000003","0001304953-05-000003","0000950136-05-001054","0001317603-05-000004","9999999997-05-005996","0000890516-05-000002","0000890516-04-000004","0000950136-04-004154","0000950117-04-004128","0001303703-04-000008","0001303703-04-000003","0001104659-04-026204","0001298358-04-000005","0001298356-04-000008","0001298356-04-000003","9999999997-04-028941","0000950136-04-001888","0000890516-04-000002","0001291233-04-000001","0001291229-04-000004","9999999997-04-005508","0001047469-03-041490","0001047469-03-040605","0001145443-03-001500","0000890516-03-000002","0000950136-03-002947","0001047469-03-032505","0000897996-03-000009","0001206774-03-000493","0000890516-03-000001","9999999997-03-021774","0000930413-02-003345","0000890516-02-000004","0000950117-02-002883","9999999997-02-054622","0000950136-02-001667","0000890516-02-000001","9999999997-02-018181","0000930413-01-501623","0000930413-01-501610","0000890516-01-500004","0000930413-01-500637","0000890516-01-500003","0000930413-00-001500","0000930413-00-001461","0000890516-00-500002","0000930413-00-000913","0000890516-00-000001","0000930413-99-001438","0000930413-99-001413","0000890516-99-000002","0000889812-99-001750","0000890516-99-000001","0000889812-98-002845","0000950117-98-002109","0000890516-98-000002","0000889812-98-001395","0000890516-98-000001","0000889812-97-002558","0000950117-97-002033","0000890516-97-000002","0000912057-97-019819","0000878089-97-000002","0000950130-97-000553","0000912057-97-000634","0000950130-96-004860","0000912057-96-027955","0000890516-96-000002","0000950117-96-001410","0000950112-96-001790","0000890516-96-000001","0000912057-96-003594","0000912057-96-001783","0000950112-95-003122","0000950112-96-000044","0000950112-95-003101","0000950112-95-003100","0000890516-95-000002","0000950112-95-003049","0000912057-95-006737","0000950117-95-000201","0000890516-95-000001","0000890516-94-000003","0000890516-94-000002"],"filingDate":["2011-08-11","2011-08-11","2011-01-27","2010-12-30","2010-11-15","2010-08-18","2010-07-09","2010-06-29","2010-06-09","2010-05-28","2010-05-17","2010-05-10","2010-05-10","2010-05-10","2010-05-10","2010-05-06","2010-03-29","2010-03-16","2010-02-26","2010-02-12","2010-02-02","2010-01-21","2010-01-06","2009-12-21","2009-12-10","2009-11-30","2009-11-30","2009-11-13","2009-10-20","2009-10-20","2009-09-14","2009-08-28","2009-07-31","2009-07-29","2009-07-28","2009-07-22","2009-05-29","2009-05-29","2009-05-08","2009-03-02","2009-02-17","2009-02-10","2009-02-10","2009-02-10","2009-02-10","2009-01-30","2009-01-14","2009-01-08","2009-01-06","2009-01-06","2009-01-05","2009-01-05","2008-12-31","2008-12-18","2008-12-16","2008-12-12","2008-12-12","2008-12-01","2008-12-01","2008-11-28","2008-11-26","2008-11-26","2008-11-26","2008-11-18","2008-11-14","2008-10-09","2008-09-11","2008-08-29","2008-08-14","2008-07-14","2008-05-30","2008-05-30","2008-04-15","2008-03-18","2008-02-29","2007-11-29","2007-11-29","2007-11-27","2007-11-15","2007-08-29","2007-08-23","2007-05-30","2007-05-30","2007-03-13","2007-03-01","2007-02-13","2006-11-29","2006-11-29","2006-11-22","2006-11-21","2006-09-26","2006-09-26","2006-09-26","2006-08-23","2006-08-18","2006-08-18","2006-07-20","2006-06-06","2006-05-30","2006-03-31","2006-02-28","2006-02-07","2006-02-07","2006-02-07","2005-12-15","2005-12-09","2005-11-29","2005-11-28","2005-11-18","2005-11-17","2005-08-29","2005-08-29","2005-08-26","2005-07-21","2005-06-08","2005-05-27","2005-05-17","2005-02-28","2005-02-15","2005-02-11","2005-01-28","2004-11-29","2004-11-24","2004-11-24","2004-09-20","2004-09-20","2004-08-30","2004-07-29","2004-07-29","2004-07-29","2004-07-02","2004-06-09","2004-06-01","2004-05-21","2004-05-21","2004-02-10","2003-12-19","2003-12-15","2003-12-08","2003-11-28","2003-11-26","2003-10-03","2003-07-02","2003-06-06","2003-05-30","2003-05-15","2002-12-04","2002-11-27","2002-11-27","2002-10-11","2002-05-31","2002-05-30","2002-03-25","2001-12-05","2001-11-30","2001-11-28","2001-06-01","2001-05-29","2000-12-07","2000-11-30","2000-11-28","2000-06-05","2000-05-26","1999-12-08","1999-11-29","1999-11-29","1999-06-04","1999-05-28","1998-12-03","1998-12-02","1998-11-30","1998-06-02","1998-06-01","1997-12-03","1997-12-01","1997-11-28","1997-06-09","1997-05-28","1997-02-13","1997-01-10","1996-12-20","1996-11-29","1996-11-29","1996-11-13","1996-05-31","1996-05-29","1996-03-01","1996-02-08","1995-12-04","1995-12-01","1995-12-01","1995-12-01","1995-11-29","1995-11-20","1995-08-21","1995-06-07","1995-05-26","1994-11-29","1994-05-26"],"reportDate":["","","","2010-10-31","","2010-06-30","2010-04-30","2010-04-30","2010-03-31","2010-03-31","","","","2010-04-30","2010-04-30","","","2010-03-16","2009-12-31","","","","2010-02-23","2010-02-23","","2009-09-30","2009-09-30","2010-02-11","","2009-10-15","","2009-06-30","2009-07-22","2009-06-30","","","2009-03-31","2009-03-31","","2008-12-31","","","","2009-01-31","2009-01-31","","","","","","","","","","","","2008-12-12","2008-09-30","2008-09-30","","","","2009-01-15","","2009-01-15","","2008-09-11","2008-06-30","2008-06-30","","2008-03-31","2008-03-31","","","2007-12-31","2007-09-30","2007-09-30","2008-01-17","2007-11-14","2007-06-30","2007-06-30","2007-03-31","2007-03-31","","2006-12-31","2007-02-07","2006-09-30","2006-09-30","2007-01-18","2006-11-15","2006-09-22","2006-09-20","2006-09-20","2006-06-30","","2006-06-30","2006-07-19","2006-03-31","2006-03-31","","2005-12-31","2006-02-03","2006-02-03","2006-02-03","2006-02-03","","2005-09-30","2005-09-30","2005-11-16","2005-11-16","","2005-06-30","2005-06-30","2005-07-20","2005-03-31","2005-03-31","2005-05-12","2004-12-31","2005-02-09","","2004-09-30","2004-09-30","2004-09-30","2005-01-20","2004-09-08","2004-09-08","2004-06-30","2004-07-21","2004-07-21","2004-07-21","","2004-03-31","2004-03-31","2004-05-11","2004-05-11","","","","2003-09-30","2003-09-30","2004-01-15","","2003-06-30","2003-03-31","2003-03-31","","2002-09-30","2002-09-30","2003-01-16","","2002-03-31","2002-03-31","","2001-09-30","2001-11-30","2001-09-30","2001-03-31","2001-03-31","2000-09-30","2001-01-18","2000-09-30","2000-05-15","2000-03-31","1999-09-30","2000-01-20","1999-09-30","1999-03-31","1999-03-31","1998-09-30","1999-01-21","1998-09-30","1998-03-31","1998-03-31","1997-09-30","1998-01-15","1997-09-30","1997-03-31","1997-03-31","","1997-01-16","","1996-09-30","1996-09-30","","1996-03-31","1996-03-31","1996-04-11","1996-04-11","1996-01-18","","","1995-09-30","1995-09-30","1996-01-18","","1995-03-31","1995-03-31","1994-09-30","1994-03-31"],"acceptanceDateTime":["2011-07-11T16:28:24.000Z","2011-01-13T13:34:36.000Z","2011-01-27T17:11:56.000Z","2010-12-30T20:40:56.000Z","2010-11-15T22:15:12.000Z","2010-08-18T18:48:20.000Z","2010-07-09T20:11:55.000Z","2010-06-29T19:42:04.000Z","2010-06-09T20:06:16.000Z","2010-05-28T16:59:48.000Z","2010-05-17T14:59:50.000Z","2010-05-10T20:54:03.000Z","2010-05-10T20:47:59.000Z","2010-05-10T20:27:44.000Z","2010-05-10T20:21:49.000Z","2010-05-06T17:33:39.000Z","2010-03-29T21:28:43.000Z","2010-03-16T20:32:42.000Z","2010-02-26T16:21:09.000Z","2010-02-12T14:29:54.000Z","2010-02-02T18:11:14.000Z","2010-01-21T19:38:06.000Z","2010-01-06T22:06:54.000Z","2009-12-18T23:58:52.000Z","2009-12-10T22:28:46.000Z","2009-11-30T18:09:47.000Z","2009-11-30T18:03:07.000Z","2009-11-13T22:08:54.000Z","2009-10-20T21:19:07.000Z","2009-10-20T18:45:34.000Z","2009-09-14T20:23:04.000Z","2009-08-28T18:54:43.000Z","2009-07-31T15:02:08.000Z","2009-07-29T21:04:32.000Z","2009-07-28T21:28:09.000Z","2009-07-22T14:23:06.000Z","2009-05-29T20:48:19.000Z","2009-05-29T20:44:45.000Z","2009-05-08T19:59:11.000Z","2009-03-02T14:43:53.000Z","2009-02-17T15:58:16.000Z","2009-02-10T19:40:53.000Z","2009-02-10T19:37:16.000Z","2009-02-10T19:30:07.000Z","2009-02-10T19:28:29.000Z","2009-01-30T20:19:57.000Z","2009-01-14T22:17:03.000Z","2009-01-07T23:19:14.000Z","2009-01-06T22:22:27.000Z","2009-01-06T19:07:57.000Z","2009-01-05T22:00:33.000Z","2009-01-05T21:53:34.000Z","2008-12-30T23:37:58.000Z","2008-12-18T22:28:40.000Z","2008-12-16T22:25:48.000Z","2008-12-12T21:43:29.000Z","2008-12-12T21:31:49.000Z","2008-12-01T22:28:21.000Z","2008-12-01T21:06:34.000Z","2008-11-27T00:56:28.000Z","2008-11-26T22:24:26.000Z","2008-11-26T20:08:46.000Z","2008-11-26T20:08:01.000Z","2008-11-18T22:27:22.000Z","2008-11-14T21:56:42.000Z","2008-10-09T21:11:47.000Z","2008-09-11T20:57:10.000Z","2008-08-29T16:15:48.000Z","2008-08-14T16:39:37.000Z","2008-07-14T13:30:54.000Z","2008-05-30T17:39:52.000Z","2008-05-30T16:40:50.000Z","2008-04-15T13:20:18.000Z","2008-03-18T19:03:09.000Z","2008-02-29T15:33:32.000Z","2007-11-29T20:24:22.000Z","2007-11-29T19:29:19.000Z","2007-11-27T17:08:30.000Z","2007-11-15T19:49:53.000Z","2007-08-29T18:55:09.000Z","2007-08-23T15:43:59.000Z","2007-05-30T16:34:53.000Z","2007-05-30T16:29:42.000Z","2007-03-13T19:50:31.000Z","2007-03-01T16:18:21.000Z","2007-02-13T15:47:54.000Z","2006-11-29T21:28:39.000Z","2006-11-29T14:53:49.000Z","2006-11-22T19:39:32.000Z","2006-11-21T22:13:05.000Z","2006-09-26T18:16:50.000Z","2006-09-26T17:20:10.000Z","2006-09-26T13:55:15.000Z","2006-08-23T17:32:56.000Z","2006-08-18T21:11:54.000Z","2006-08-18T13:34:15.000Z","2006-07-20T16:36:32.000Z","2006-06-06T19:13:06.000Z","2006-05-30T19:32:40.000Z","2006-04-06T12:25:08.000Z","2006-02-28T16:50:25.000Z","2006-02-07T17:29:34.000Z","2006-02-07T16:08:23.000Z","2006-02-07T15:35:19.000Z","2005-12-15T22:27:56.000Z","2005-12-13T13:40:46.000Z","2005-11-29T18:00:03.000Z","2005-11-28T22:02:01.000Z","2005-11-18T16:48:01.000Z","2005-11-17T16:16:37.000Z","2005-08-31T14:19:46.000Z","2005-08-29T19:40:37.000Z","2005-08-26T16:44:35.000Z","2005-07-21T17:02:56.000Z","2005-06-08T19:47:39.000Z","2005-05-27T19:15:22.000Z","2005-05-17T14:18:48.000Z","2005-02-28T18:18:15.000Z","2005-02-15T21:05:59.000Z","2005-02-18T15:02:00.000Z","2005-01-28T21:59:42.000Z","2004-11-29T21:37:25.000Z","2004-11-24T21:54:18.000Z","2004-11-24T16:19:29.000Z","2004-09-20T21:31:29.000Z","2004-09-20T21:21:34.000Z","2004-08-30T17:32:40.000Z","2004-07-29T15:46:26.000Z","2004-07-29T14:46:30.000Z","2004-07-29T13:50:58.000Z","2004-07-08T17:59:29.000Z","2004-06-09T17:56:30.000Z","2004-06-01T16:50:49.000Z","2004-05-21T15:16:07.000Z","2004-05-21T14:53:16.000Z","2004-02-17T15:45:16.000Z","2003-12-19T14:38:56.000Z","2003-12-12T22:32:39.000Z","2003-12-08T21:30:02.000Z","2003-11-28T17:00:52.000Z","2003-11-26T21:02:46.000Z","2003-10-03T21:20:04.000Z","2003-07-02T19:20:15.000Z","2003-06-06T15:54:28.000Z","2003-05-30T17:25:37.000Z","2003-05-16T14:11:12.000Z","2002-12-04T22:17:44.000Z","2002-11-27T20:04:39.000Z","2002-11-27T16:28:51.000Z","2002-10-18T13:57:24.000Z","2002-05-31T20:18:24.000Z","2002-05-30T18:55:33.000Z","2002-03-25T05:00:00.000Z","2001-12-05T05:00:00.000Z","2001-11-30T05:00:00.000Z","2001-11-28T05:00:00.000Z","2001-06-01T04:00:00.000Z","2001-05-29T04:00:00.000Z","2000-12-07T05:00:00.000Z","2000-11-30T05:00:00.000Z","2000-11-28T05:00:00.000Z","2000-06-05T04:00:00.000Z","2000-05-26T04:00:00.000Z","1999-12-08T05:00:00.000Z","1999-11-29T05:00:00.000Z","1999-11-29T05:00:00.000Z","1999-06-04T04:00:00.000Z","1999-05-28T04:00:00.000Z","1998-12-03T05:00:00.000Z","1998-12-02T05:00:00.000Z","1998-11-30T05:00:00.000Z","1998-06-02T04:00:00.000Z","1998-06-01T04:00:00.000Z","1997-12-03T05:00:00.000Z","1997-12-01T05:00:00.000Z","1997-11-28T05:00:00.000Z","1997-06-09T04:00:00.000Z","1997-05-28T04:00:00.000Z","1997-02-13T05:00:00.000Z","1997-01-10T05:00:00.000Z","1996-12-20T05:00:00.000Z","1996-11-29T05:00:00.000Z","1996-11-29T05:00:00.000Z","1996-11-13T05:00:00.000Z","1996-05-31T04:00:00.000Z","1996-05-29T04:00:00.000Z","1996-03-01T05:00:00.000Z","1996-02-08T05:00:00.000Z","1995-12-04T05:00:00.000Z","1996-01-10T19:52:51.000Z","1995-12-01T05:00:00.000Z","1995-12-01T05:00:00.000Z","1995-11-29T05:00:00.000Z","1995-11-20T05:00:00.000Z","1995-08-21T04:00:00.000Z","1995-06-07T04:00:00.000Z","1995-05-26T04:00:00.000Z","1994-11-29T05:00:00.000Z","1994-05-26T04:00:00.000Z"],"act":["40","40","34","40","40","40","40","40","40","40","34","34","34","","","34","34","40","40","34","34","40","34","34","","40","40","34","40","","34","40","","40","34","34","40","40","40","40","34","34","34","","","40","34","34","34","34","34","34","34","34","34","34","40","40","40","34","34","34","34","34","34","34","40","40","40","34","40","40","34","40","40","40","40","34","","40","40","40","40","40","40","","40","40","34","34","","","","40","40","40","","40","40","40","40","","","","34","40","40","40","","","40","40","40","","40","40","","40","","40","40","40","40","34","","","","","","","","","","","","","","40,33","","","","40,33","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["N-8F NTC","N-8F ORDR","SC 13G/A","NSAR-A","N-8F","N-PX","N-CSR","NSAR-B","N-CSRS","NSAR-A","15-12B","SC 13G/A","SC 13G/A","4","4","25-NSE","SC 13D","N-23C-2","N-Q","SC 13G/A","DEFA14A","40-17G","DEF 14A","PRE 14A","CORRESP","NSAR-B","N-CSR","PRE 14A","40-17G/A","4","SC 13D/A","N-Q","3","N-PX","SC 13D/A","SC 13D/A","NSAR-A","N-CSRS","40-17G/A","N-Q","SC 13G","SC 13G","SC 13G","3","3","40-17G","DFAN14A","DEFA14A","DFAN14A","DEFA14A","DFAN14A","DFAN14A","DEFA14A","DEFA14A","DFAN14A","DEFA14A","N-23C-2","NSAR-B","N-CSR","DFAN14A","DEFC14A","DEFA14A","DEF 14A","PREC14A","PRE 14A","SC 13D","N-23C-2","N-Q","N-PX","SC 13D","N-CSRS","NSAR-A","SC 13G","40-17G","N-Q","N-CSR","NSAR-B","DEF 14A","3","N-Q","N-PX","NSAR-A","N-CSRS","40-17G","N-Q","3","NSAR-B","N-CSR","DEF 14A","8-K","3","3","3","N-PX","40-17G","N-Q","3","N-CSRS","NSAR-A","40-17G","N-Q","3","3","3","DEF 14A","40-17G","NSAR-B","N-CSR","3","3","40-17G","N-Q","N-PX","3","N-CSRS","NSAR-A","3","N-Q","3","40-17G","NSAR-B/A","NSAR-B","N-CSR","DEF 14A","3","3","N-PX","3","3","3","40-17G","N-CSRS","NSAR-A","3","3","40-17G","497","N-2/A","N-CSR","NSAR-B","DEF 14A","N-2","3","N-CSR","NSAR-A","40-17G","N-30D","NSAR-B","DEF 14A","40-17G","N-30D","NSAR-A","40-17G","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","497","DEF 14A","N-2/A","N-30D","NSAR-B","497","N-30D","NSAR-A","DEFS14A","PRES14A","DEF 14A","N-2/A","N-2/A","N-30D","NSAR-B","PRE 14A","497","N-30D","NSAR-A","NSAR-B","NSAR-A"],"fileNumber":["811-07096","811-07096","005-83963","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","001-11374","005-83963","005-83963","","","001-11374","005-83963","817-01113","811-07096","005-83963","811-07096","811-07096","811-07096","811-07096","","811-07096","811-07096","811-07096","811-07096","","005-83963","811-07096","","811-07096","005-83963","005-83963","811-07096","811-07096","811-07096","811-07096","005-83963","005-83963","005-83963","","","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","817-01113","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","005-83963","817-01113","811-07096","811-07096","005-83963","811-07096","811-07096","005-83963","811-07096","811-07096","811-07096","811-07096","811-07096","","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","","811-07096","811-07096","811-07096","811-07096","","","","811-07096","811-07096","811-07096","","811-07096","811-07096","811-07096","811-07096","","","","811-07096","811-07096","811-07096","811-07096","","","811-07096","811-07096","811-07096","","811-07096","811-07096","","811-07096","","811-07096","811-07096","811-07096","811-07096","811-07096","","","811-07096","","","","811-07096","811-07096","811-07096","","","811-07096","333-109485","811-07096,333-109485","811-07096","811-07096","811-07096","811-07096,333-109485","","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","811-07096","033-60596","811-07096","033-60596","811-07096","811-07096","033-60596","811-07096","811-07096","811-07096","811-07096","811-07096","033-60596","811-07096","811-07096","811-07096","811-07096","033-60596","811-07096","811-07096","811-07096","811-07096"],"filmNumber":["11961182","11526539","11551262","101281109","101193903","101025394","10946486","10923181","10887304","10865540","10836358","10817071","10816977","","","10805755","10711552","10685875","10636908","10594731","10566027","10538646","10512319","091251189","","091211352","091211336","091182527","091128585","","091067743","091042973","","09970900","09968098","09956345","09862383","09862303","09810651","09645568","09608367","09585255","09585226","","","09558055","09526936","09514166","09510957","09509359","09506250","09506108","081276678","081258169","081253132","081247272","081247142","081223333","081222404","081219262","081218903","081217622","081217616","081199153","081192545","081116483","081067690","081047913","081016881","08950012","08869680","08869431","08755966","08696120","08653257","071274688","071274346","071268270","","071087258","071074849","07886385","07886358","07690613","07661143","","061245722","061243784","061236025","061233578","","","","061050489","061044259","061042315","","06889068","06873827","06030036","06649465","","","","051267566","05073956","051230991","051228481","","","05065337","051055381","051051085","","05885165","05863643","","05644337","","05045031","05558951","041172036","041167807","041165694","","","041004756","","","","04034884","04855567","04840488","","","04005287","031063724","031052738,031052737","031042805","031028298","031026714","03928516,03928514","","03735329","03725259","03020022","02849059","02843440","02842470","02061661","02667996","02666168","02026083","1806586","1804140","1800829","1652694","1649769","784763","781630","777621","649448","644597","99770771","99765526","99765072","99640299","99637070","98763678","98763001","98761616","98640872","98634837","97732069","97730779","97730113","97620775","97615272","97530281","97503828","96683880","96674552","96674408","96662343","96575130","96573850","96529360","96513465","95599028","96502440","95598650","95598366","95597350","95595123","95565421","95545582","95542864","94562306","94530670"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","5.03,9.01","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["N-8F NTC","N-8F ORDR","SC 13G/A","NSAR-A","N-8F","N-PX","N-CSR","NSAR-B","N-CSRS","NSAR-A","15-12B","SC 13G/A","SC 13G/A","4","4","25-NSE","SC 13D","N-23C-2","N-Q","SC 13G/A","DEFA14A","40-17G","DEF 14A","PRE 14A","CORRESP","NSAR-B","N-CSR","PRE 14A","40-17G/A","4","SC 13D/A","N-Q","3","N-PX","SC 13D/A","SC 13D/A","NSAR-A","N-CSRS","40-17G/A","N-Q","SC 13G","SC 13G","SC 13G","3","3","40-17G","DFAN14A","DEFA14A","DFAN14A","DEFA14A","DFAN14A","DFAN14A","DEFA14A","DEFA14A","DFAN14A","DEFA14A","N-23C-2","NSAR-B","N-CSR","DFAN14A","DEFC14A","DEFA14A","DEF 14A","PREC14A","PRE 14A","SC 13D","N-23C-2","N-Q","N-PX","SC 13D","N-CSRS","NSAR-A","SC 13G","40-17G","N-Q","N-CSR","NSAR-B","DEF 14A","3","N-Q","N-PX","NSAR-A","N-CSRS","40-17G","N-Q","3","NSAR-B","N-CSR","DEF 14A","8-K","3","3","3","N-PX","40-17G","N-Q","3","N-CSRS","NSAR-A","40-17G","N-Q","3","3","3","DEF 14A","40-17G","NSAR-B","N-CSR","3","3","40-17G","N-Q","N-PX","3","N-CSRS","NSAR-A","3","N-Q","3","40-17G","NSAR-B/A","NSAR-B","N-CSR","DEF 14A","3","3","N-PX","3","3","3","40-17G","N-CSRS","NSAR-A","3","3","40-17G","497","N-2/A","N-CSR","NSAR-B","DEF 14A","N-2","3","N-CSR","NSAR-A","40-17G","N-30D","NSAR-B","DEF 14A","40-17G","N-30D","NSAR-A","40-17G","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","N-30D","DEF 14A","NSAR-B","N-30D","NSAR-A","497","DEF 14A","N-2/A","N-30D","NSAR-B","497","N-30D","NSAR-A","DEFS14A","PRES14A","DEF 14A","N-2/A","N-2/A","N-30D","NSAR-B","PRE 14A","497","N-30D","NSAR-A","NSAR-B","NSAR-A"],"size":[35549,13448,19767,17462,86348,34061,581347,24618,593236,20232,11874,40004,39515,7199,7180,4501,352160,12763,368625,19385,20285,304603,251752,247592,29526,24739,858439,498904,38197,5621,403080,261501,5223,33915,546690,20079,20648,698587,354697,252917,19254,41368,41541,6342,6353,354363,32813,28169,56333,26809,137785,32940,76516,8646194,2252146,27072,14144,26840,854175,52040,754097,21601,534171,759473,496786,669427,25710,241554,32777,22095,646377,16616,10322,319443,307115,986538,21251,515194,3606,452145,33112,30698,644334,449120,181705,3695,38248,214350,134992,17049,5348,5419,3621,20781,464491,228937,3611,149929,13305,1964,400992,5443,5420,5280,207636,1964,17393,1557972,3598,3595,1964,569874,21112,3605,131614,13962,3586,450243,3609,1964,16703,17376,179145,122826,3605,3604,20484,3563,3570,3585,1935,124832,14947,5072,3578,1935,574327,882313,163559,27054,87520,684786,5025,112386,13568,1935,149936,24306,99228,1935,104991,10708,1829,78250,67852,14997,74996,9962,76564,67979,16947,77702,16159,79763,51412,16594,67619,18845,67767,52581,17085,64687,13624,78809,51186,16776,66992,13223,308665,50369,341047,75181,20064,3344,65587,21097,124883,113492,47364,320832,320767,68410,18111,49113,2540,74278,12876,9977,9932],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[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,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,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,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,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":["filename1.pdf","filename1.pdf","investmentgrademunicipalinc2.txt","answer.fil","igmifn8f111110.htm","a10-14448_11npx.htm","e74554.htm","answer.fil","e74222.htm","answer.fil","e74527.htm","c00704sc13gza.htm","c00705sc13gza.htm","xslF345X03/c00692_4x0.xml","xslF345X03/c00691_4x0.xml","xslF25X02/primary_doc.xml","sc13da306290022_03252010.htm","e73836.htm","e73235.htm","investmentgrademunicipalinc1.txt","e73238.htm","e73025.htm","e72903.htm","e72846.htm","filename1.htm","answer.fil","e72206.htm","e72371.htm","e72183.htm","xslF345X03/primary_doc.xml","sc13da206290022_09102009.htm","e71171.htm","xslF345X02/primary_doc.xml","a09-19341_11npx.htm","sc13da106290022_07272009.htm","ppm13d072209.htm","answer.fil","e69789.htm","e70190_nyclosed.htm","e68775.htm","investmentgrademunicipalinc.txt","c80794sc13g.htm","c80796sc13g.htm","xslF345X02/c80800_3x0.xml","xslF345X02/c80801_3x0.xml","e68744_nyclosed.htm","dfan14a06290022_01142009.htm","e68522.htm","dfan14a06290022_01152009.htm","e68496.htm","dfan14a206290022_01052009.htm","dfan14a06290022_01052009.htm","e68456.htm","e68367.htm","dfan14a06290022_01152008.htm","e68285.htm","e00000.htm","answer.fil","e67558.htm","dfan14a06290022_11262008.htm","defc14a06290022_01152009.htm","e67557b.htm","e67557.htm","prec14a06290022_01152009.htm","e67557.htm","sc13d06290022_09302008.htm","n23c2.htm","e66247.htm","a08-18560_14npx.htm","ppm13d071008.htm","e62886.htm","answer.fil","ppm13g.htm","fidelitybond.htm","e61569.htm","e60080.htm","answer.fil","e60334.htm","xslF345X02/primary_doc.xml","e58839.htm","a07-18598_15npx.htm","answer.fil","e55518.htm","a07-7609_64017g.htm","e54014.htm","xslF345X02/primary_doc.xml","answer.fil","e52353.txt","e52630.txt","igf8k11706.htm","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","a06-17250_15npx.htm","a06-18290_74017g.htm","e50997.htm","xslF345X02/primary_doc.xml","e48695.txt","answer.fil","9999999997-06-012685.paper","file001.htm","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","a2165113zdef14a.txt","9999999997-05-048880.paper","answer.fil","file001.htm","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","9999999997-05-037344.paper","file001.htm","a05-15110_6npx.htm","xslF345X02/primary_doc.xml","file001.htm","answer.fil","xslF345X02/primary_doc.xml","file001.htm","xslF345X02/primary_doc.xml","9999999997-05-005996.paper","answer.fil","answer.fil","file001.htm","a38551.txt","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","a04-9804_8npx.htm","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","9999999997-04-028941.paper","file001.txt","answer.fil","xslF345X02/primary_doc.xml","xslF345X02/primary_doc.xml","9999999997-04-005508.paper","a2125208z497.txt","a2123715zn-2a.txt","d13428.txt","answer.fil","file001.txt","a2119720zn-2.txt","xslF345X01/primary_doc.xml","d12520.txt","answer.fil","9999999997-03-021774.paper","c25903_n30d.txt","answer.fil","a33688.txt","9999999997-02-054622.paper","file001.txt","answer.fil","9999999997-02-018181.paper","c21853_n30d-.txt","c22316_def-14a.txt","answer.fil","c20238.txt","0001.txt","0001.txt","0001.txt","0001.txt","0001.txt","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"primaryDocDescription":["","","MS&CO ARP EXIT","ANSWER FILE","FORM N-8F","N-PX","","ANSWER","","ANSWER","","SCHEDULE 13G/A","SCHEDULE 13G/A","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","","AMENDMENT NO. 3 TO THE SCHEDULE 13D","","","ST-AMENDMENT-MS&CO","","","","","","ANSWER","","","","PRIMARY DOCUMENT","","","PRIMARY DOCUMENT","N-PX","AMENDMENT NO. 1 TO THE SCHEDULE 13D","","ANSWER","","","","ST - INITIAL - MS&CO","SCHEDULE 13G","SCHEDULE 13G","MAIN DOCUMENT DESCRIPTION","MAIN DOCUMENT DESCRIPTION","","","","","","","","","","","","","ANSWER","","","","","","","","","NOTICE OF INTENTION TO REDEEM SECURITIES","","N-PX","","","ANSWER","","FIDELITY BOND","","","ANSWER","","PRIMARY DOCUMENT","","N-PX","ANSWER","","40-17G","","PRIMARY DOCUMENT","ANSWER","","","INVESTMENT GRADE MUNICIPAL INCOME FUND INC.","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","ANNUAL REPORT OF PROXY VOTING RECORD","STATEMENT OF FIDELTY BOND","","PRIMARY DOCUMENT","","ANSWER","AUTO-GENERATED PAPER DOCUMENT","FORM N-Q","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","DEF 14A","AUTO-GENERATED PAPER DOCUMENT","ANSWER","FORM N-CSR","PRIMARY DOCUMENT","PRIMARY DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","FORM N-Q","N-PX","PRIMARY DOCUMENT","SEMI-ANNUAL REPORT","ANSWER","PRIMARY DOCUMENT","FORM N-Q","PRIMARY DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","ANSWER","ANSWER FILE","FORM N-CSR","INVESTMENT GRADE MUNICIPAL INCOME FUND, INC.","PRIMARY DOCUMENT","PRIMARY DOCUMENT","N-PX","PRIMARY DOCUMENT","PRIMARY DOCUMENT","PRIMARY DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","SEMI-ANNUAL REPORT","ANSWER FILE","PRIMARY DOCUMENT","PRIMARY DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","497","N-2/A","","ANSWER","DEFINITIVE PROXY","N-2","PRIMARY DOCUMENT","","ANSWER FILE","AUTO-GENERATED PAPER DOCUMENT","ANNUAL REPORT","ANSWER FILE","INVESTMENT GRADE MUNICIPAL INCOME FUND","AUTO-GENERATED PAPER DOCUMENT","SEMI-ANNUAL REPORT","ANSWER FILE","AUTO-GENERATED PAPER DOCUMENT","ANNUAL REPORT","DEFINITIVE PROXY STATEMENT","ANSWER FILE","","N-SAR (6.1)","ANNUAL REPORT","INVESTMENT GRADE MUNICIPAL INCOME FUND INC.","N-SAR (6.1)","SEMIANNUAL REPORT","N-SAR (6.1)","ANNUAL REPORT TO SHAREHOLDERS","NOTICE OF ANNUAL MEETING OF SHAREHOLDERS","N-SAR (3.0)","SEMI-ANNUAL REPORT","N-SAR (3.0.A)","ANNUAL REPORT","INVESTMENT GRADE MUNICIPAL","N-SAR (3.0.A)","SEMIANNUAL REPORT","N-SAR (3.0)","ANNUAL REPORT","INVESTMENT GRADE MUNICIPAL","N-SAR (3.0)","N-30D","N-SAR (3.0.A)","INVESTMENT GRADE MUNI INCOME INC.","DEF 14A","INVESTMENT GRADE MUNI INCOME INC.","N-30D","N-SAR (3.0.A)","INVESTMENT GRADE MUNICIPAL INCOME FUND INC.","MITCHELL HUTCHINS/PAINEWEBBER INVESTMENT GRADE","N-SAR (3.0.A)","DEFS14A","PRES14A","PAINEWEBBER TAX-FREE INCOME FUND INC.","","","PAINEWEBBER TAX-FREE INCOME FUND INC.","N-SAR (3.0.A)","PAINEWEBBER TAX-FREE INCOME FUND INC.","497","PAINEWEBBER PREMIER TAX-FREE INCOME FUND INC.","N-SAR (3.0.A)","N-SAR (3.0.A)","N-SAR (3.0.A)"]},"files":[]}}