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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-23-290540
Filing Date
2023-12-07
Accepted
2023-12-07 12:06:34
Documents
3
Period of Report
2023-09-30
Effectiveness Date
2023-12-07

Document Format Files

Seq Description Document Type Size
1 NUVEEN SELECT TAX FREE INCOME PORTFOLIO d573359dncsrs.htm N-CSRS 8069408
2 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT d573359dex99cert.htm EX-99.CERT 16666
3 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT d573359dex99906cert.htm EX-99.906CERT 4160
  Complete submission text file 0001193125-23-290540.txt   8091141
Mailing Address 333 W WACKER DR CHICAGO IL 60606
Business Address 333 W WACKER DR CHICAGO IL 60606 3129178200
NUVEEN SELECT TAX FREE INCOME PORTFOLIO (Filer) CIK: 0000883618 (see all company filings)

IRS No.: 363806843 | Fiscal Year End: 0331
Type: N-CSRS | Act: 40 | File No.: 811-06548 | Film No.: 231471607