# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001037540-26-000006
Filing Date
2026-02-27
Accepted
2026-02-27 14:18:13
Documents
134
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | bxp-20251231.htm iXBRL | 10-K | 7566515
2 | EX-10.39 | non-employeedirectorcompen.htm | EX-10.39 | 29179
3 | EX-21.1 | bxpbplp-20251231ex211.htm | EX-21.1 | 197889
4 | EX-23.1 | bxpbplp-20251231ex231.htm | EX-23.1 | 2767
5 | EX-23.2 | bxpbplp-20251231ex232.htm | EX-23.2 | 2380
6 | EX-31.1 | bxpbplp-20251231ex311.htm | EX-31.1 | 9536
7 | EX-31.2 | bxpbplp-20251231ex312.htm | EX-31.2 | 9824
8 | EX-31.3 | bxpbplp-20251231ex313.htm | EX-31.3 | 9040
9 | EX-31.4 | bxpbplp-20251231ex314.htm | EX-31.4 | 9282
10 | EX-32.1 | bxpbplp-20251231ex321.htm | EX-32.1 | 5560
11 | EX-32.2 | bxpbplp-20251231ex322.htm | EX-32.2 | 5534
12 | EX-32.3 | bxpbplp-20251231ex323.htm | EX-32.3 | 5060
13 | EX-32.4 | bxpbplp-20251231ex324.htm | EX-32.4 | 5168
19 |  | bxp-20251231_g1.jpg | GRAPHIC | 54683
20 |  | bxp-20251231_g2.jpg | GRAPHIC | 51136
21 |  | bxp-20251231_g3.jpg | GRAPHIC | 106554
| Complete submission text file | 0001037540-26-000006.txt |  | 31379080

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
14 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | bxp-20251231.xsd | EX-101.SCH | 148704
15 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | bxp-20251231_cal.xml | EX-101.CAL | 149819
16 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | bxp-20251231_def.xml | EX-101.DEF | 1206932
17 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | bxp-20251231_lab.xml | EX-101.LAB | 1519172
18 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | bxp-20251231_pre.xml | EX-101.PRE | 1413133
137 | EXTRACTED XBRL INSTANCE DOCUMENT | bxp-20251231_htm.xml | XML | 5927889

Mailing Address 800 BOYLSTON STREET SUITE 1900 BOSTON MA 02199
Business Address 800 BOYLSTON STREET SUITE 1900 BOSTON MA 02199 6172363300
BXP, Inc. (Filer) CIK: 0001037540 (see all company filings)

EIN.: 042473675 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13087 | Film No.: 26697621
SIC: 6798 Real Estate Investment Trusts
(CF Office: 05 Real Estate & Construction)

Mailing Address 800 BOYLSTON STREET SUITE 1900 BOSTON MA 02199
Business Address 800 BOYLSTON STREET SUITE 1900 BOSTON MA 02199 6172363300
BOSTON PROPERTIES LTD PARTNERSHIP (Filer) CIK: 0001043121 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-50209 | Film No.: 26697622
SIC: 6798 Real Estate Investment Trusts
(CF Office: 05 Real Estate & Construction)