<SEC-DOCUMENT>0001193125-24-207076-index.html : 20240826 <SEC-HEADER>0001193125-24-207076.hdr.sgml : 20240826 <ACCEPTANCE-DATETIME>20240826160840 ACCESSION NUMBER: 0001193125-24-207076 CONFORMED SUBMISSION TYPE: N-CSR PUBLIC DOCUMENT COUNT: 20 CONFORMED PERIOD OF REPORT: 20240630 FILED AS OF DATE: 20240826 DATE AS OF CHANGE: 20240826 EFFECTIVENESS DATE: 20240826 FILER: COMPANY DATA: COMPANY CONFORMED NAME: EATON VANCE SENIOR INCOME TRUST CENTRAL INDEX KEY: 0001070732 ORGANIZATION NAME: IRS NUMBER: 043435040 FILING VALUES: FORM TYPE: N-CSR SEC ACT: 1940 Act SEC FILE NUMBER: 811-09013 FILM NUMBER: 241241223 BUSINESS ADDRESS: STREET 1: TWO INTERNATIONAL PLACE CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-482-8260 MAIL ADDRESS: STREET 1: TWO INTERNATIONAL PLACE CITY: BOSTON STATE: MA ZIP: 02110 </SEC-HEADER> <DOCUMENT> <TYPE>N-CSR <SEQUENCE>1 <FILENAME>d886519dncsr.htm <DESCRIPTION>EATON VANCE SENIOR INCOME TRUST <TEXT> Document 1 - file: d886519dncsr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>2 <FILENAME>d886519dex99cert.htm <DESCRIPTION>SECTION 302 CERTIFICATION <TEXT> Document 2 - file: d886519dex99cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906CERT <SEQUENCE>3 <FILENAME>d886519dex99906cert.htm <DESCRIPTION>SECTION 906 CERTIFICATION <TEXT> Document 3 - file: d886519dex99906cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.D <SEQUENCE>4 <FILENAME>d886519dex99d.htm <DESCRIPTION>CONSENT <TEXT> Document 4 - file: d886519dex99d.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>5 <FILENAME>cik0001070732-20240630.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 5 - file: cik0001070732-20240630.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>6 <FILENAME>cik0001070732-20240630_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 6 - file: cik0001070732-20240630_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>7 <FILENAME>cik0001070732-20240630_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 7 - file: cik0001070732-20240630_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>8 <FILENAME>cik0001070732-20240630_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 8 - file: cik0001070732-20240630_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g886519imgd064af5a3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g886519imgd064af5a3.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g886519imgec420ffd2.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g886519imgec420ffd2.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g886519imgeda774081.gif <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g886519imgeda774081.gif
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>13 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>14 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>16 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 16 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: FilingSummary.html
Document 18 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>21 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 21 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>22 <FILENAME>0001193125-24-207076-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 22 - file: 0001193125-24-207076-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>23 <FILENAME>d886519dncsr_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 23 - file: d886519dncsr_htm.html
Document 23 - RAW XML: d886519dncsr_htm.xml
</DOCUMENT> </SEC-DOCUMENT>