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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-21-065959
Filing Date
2021-05-13
Accepted
2021-05-13 16:18:16
Documents
22
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q tm2113984d1_10q.htm 10-Q 111003
2 EXHIBIT 31.A tm2113984d1_ex31-a.htm EX-31.A 16309
3 EXHIBIT 31.B tm2113984d1_ex31-b.htm EX-31.B 15880
4 EXHIBIT 32.A tm2113984d1_ex32-a.htm EX-32.A 4821
5 EXHIBIT 32.B tm2113984d1_ex32-b.htm EX-32.B 4625
  Complete submission text file 0001104659-21-065959.txt   365816

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT bctciv-20210331.xml EX-101.INS 12869
7 XBRL TAXONOMY EXTENSION SCHEMA bctciv-20210331.xsd EX-101.SCH 6303
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE bctciv-20210331_cal.xml EX-101.CAL 3991
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE bctciv-20210331_lab.xml EX-101.LAB 29736
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE bctciv-20210331_pre.xml EX-101.PRE 23776
Mailing Address 101 ARCH STREET 13TH FLOOR BOSTON MA 02110
Business Address 101 ARCH STREET 13TH FLOOR BOSTON MA 02110 8887731487
BCTC IV ASSIGNOR CORP (Filer) CIK: 0001003815 (see all company filings)

IRS No.: 043253838 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 033-99602-01 | Film No.: 21919899
SIC: 6513 Operators of Apartment Buildings