# Filing Detail

Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001193125-25-114789
Filing Date
2025-05-07
Accepted
2025-05-07 14:57:21
Documents
24
Period of Report
2025-02-28
Effectiveness Date
2025-05-07

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | NUVEEN CALIFORNIA SELECT TAX FREE INCOME PORTFOLIO | d941328dncsr.htm iXBRL | N-CSR | 2007752
2 | CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT | d941328dex99cert.htm | EX-99.CERT | 21886
3 | CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT | d941328dex99906cert.htm | EX-99.906 CERT | 6338
4 | EX-99.PROXYVOTE | d941328dex99proxyvote.htm | EX-99.PROXYVOTE | 33164
5 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM | d941328dex9919c.htm | EX-99.19C | 1460
10 | GRAPHIC | g941328g1g69h01.jpg | GRAPHIC | 16278
11 | GRAPHIC | g941328g1g78y01.jpg | GRAPHIC | 45947
12 | GRAPHIC | g941328g1g78y02.jpg | GRAPHIC | 66253
13 | GRAPHIC | g941328g1g80y01.jpg | GRAPHIC | 44959
14 | GRAPHIC | g941328g1g80y02.jpg | GRAPHIC | 77412
15 | GRAPHIC | g941328g1g91e00.jpg | GRAPHIC | 15428
| Complete submission text file | 0001193125-25-114789.txt |  | 4137782

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | ncstfip-20250228.xsd | EX-101.SCH | 14383
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | ncstfip-20250228_def.xml | EX-101.DEF | 19450
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | ncstfip-20250228_lab.xml | EX-101.LAB | 27193
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | ncstfip-20250228_pre.xml | EX-101.PRE | 21650
27 | EXTRACTED XBRL INSTANCE DOCUMENT | d941328dncsr_htm.xml | XML | 401421

Mailing Address 333 W WACKER DRIVE CHICAGO IL 60606
Business Address 333 W WACKER DR CHICAGO IL 60606 3129178200
NUVEEN CALIFORNIA SELECT TAX FREE INCOME PORTFOLIO (Filer) CIK: 0000885732 (see all company filings)

EIN.: 363828111 | State of Incorp.: MA
Type: N-CSR | Act: 40 | File No.: 811-06623 | Film No.: 25920841