# EDGAR Filing Document

**Accession Number:** 0000820892
**File Stem:** 0001752724-25-209521
**Filing Date:** 2025-8
**Character Count:** 10962
**Document Hash:** 88aa1f557862917e9b23c7de96ad2825
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-209521.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001752724-25-209521

**CONFORMED SUBMISSION TYPE**: 24F-2NT

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**EFFECTIVENESS DATE**: 20250827

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NUVEEN INVESTMENT FUNDS INC
- **CENTRAL INDEX KEY:** 0000820892

**ORGANIZATION NAME:**
- **EIN:** 411418224
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 24F-2NT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-16905
- **FILM NUMBER:** 251264740

**BUSINESS ADDRESS:**
- **STREET 1:** 333 WEST WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 312-917-8146

**MAIL ADDRESS:**
- **STREET 1:** 333 WEST WACKER DR.
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIRST AMERICAN INVESTMENT FUNDS INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SECURAL MUTUAL FUNDS INC
- **DATE OF NAME CHANGE:** 19910627

## Series and Classes Contracts Data

### Nuveen Minnesota Intermediate Municipal Bond Fund (Series ID: S000005558)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                                | Ticker Symbol | Class ID   |
| Class A                                                   | FAMAX         | C000015134 |
| Class I                                                   | FAMTX         | C000015135 |
| Nuveen Minnesota Intermediate Municipal Bond Fund Class C | NIBCX         | C000137678 |

---

### Nuveen Minnesota Municipal Bond Fund (Series ID: S000005559)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                   | Ticker Symbol | Class ID   |
| Class A                                      | FJMNX         | C000015136 |
| Class I                                      | FYMNX         | C000015138 |
| Nuveen Minnesota Municipal Bond Fund Class C | NTCCX         | C000137679 |

---

### Nuveen Nebraska Municipal Bond Fund (Series ID: S000005560)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                  | Ticker Symbol | Class ID   |
| Class A                                     | FNTAX         | C000015139 |
| Class I                                     | FNTYX         | C000015141 |
| Nuveen Nebraska Municipal Bond Fund Class C | NAAFX         | C000137680 |

---

### Nuveen Oregon Intermediate Municipal Bond Fund (Series ID: S000005562)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                             | Ticker Symbol | Class ID   |
| Class A                                                | FOTAX         | C000015145 |
| Class I                                                | FORCX         | C000015146 |
| Nuveen Oregon Intermediate Municipal Bond Fund Class C | NAFOX         | C000137681 |

---

## Series and Classes Contracts Data

### Nuveen Minnesota Intermediate Municipal Bond Fund (Series ID: S000005558)

| Class ID   | Class Name                                                | Ticker Symbol   |
|:---|:---|:---|
| C000015134 | Class A                                                   | FAMAX           |
| C000015135 | Class I                                                   | FAMTX           |
| C000137678 | Nuveen Minnesota Intermediate Municipal Bond Fund Class C | NIBCX           |

### Nuveen Minnesota Municipal Bond Fund (Series ID: S000005559)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000015136 | Class A                                      | FJMNX           |
| C000015138 | Class I                                      | FYMNX           |
| C000137679 | Nuveen Minnesota Municipal Bond Fund Class C | NTCCX           |

### Nuveen Nebraska Municipal Bond Fund (Series ID: S000005560)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000015139 | Class A                                     | FNTAX           |
| C000015141 | Class I                                     | FNTYX           |
| C000137680 | Nuveen Nebraska Municipal Bond Fund Class C | NAAFX           |

### Nuveen Oregon Intermediate Municipal Bond Fund (Series ID: S000005562)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000015145 | Class A                                                | FOTAX           |
| C000015146 | Class I                                                | FORCX           |
| C000137681 | Nuveen Oregon Intermediate Municipal Bond Fund Class C | NAFOX           |

## FORM 24F-2NT: Annual Notice of Securities Sold Pursuant to Rule 24f-2

### 24F-2NT: Filer Information

**Filer CIK:** 0000820892

**Is this a LIVE or TEST Filing?:** LIVE

**Filer Investment Company Type:** N-1A

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, Chicago, IL 60606

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 05/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $244055619.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $185099927.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $33618104.12

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $218718031.12

- **(v) Net sales:** $25337587.88

- **(vi) Redemption credits available for use in future years:** $0.00

- **(vii) Multiplier for determining registration fee:** 0.0001531

- **(viii) Registration fee due:** $3879.18

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 08/26/2025

**Signature:** Geoffrey Noyes

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, Chicago, IL 60606

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 05/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $65265518.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $62398809.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $76017146.43

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $138415955.43

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-73150437.43

- **(vii) Multiplier for determining registration fee:** 0.0001531

- **(viii) Registration fee due:** $0.00

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 08/26/2025

**Signature:** Geoffrey Noyes

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, Chicago, IL 60606

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 05/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $14696983.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $17031991.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $43487170.65

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $60519161.65

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-45822178.65

- **(vii) Multiplier for determining registration fee:** 0.0001531

- **(viii) Registration fee due:** $0.00

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 08/26/2025

**Signature:** Geoffrey Noyes

### 24F-2NT: Annual Filing Information

**1. Name and address of issuer:**

- **Name of Issuer:** NUVEEN INVESTMENT FUNDS INC

- **Address:** 333 West Wacker Drive, Chicago, IL 60606

**2. The Name and EDGAR Identifier of each series or class of securities for which this Form is filed:**

- [ ] Check box if the Form is being filed for all series and classes of the issuer.

**3. Investment Company Act File Number:** 811-05309

   **Securities Act File Number:** 033-16905

**4(a). Last day of fiscal year for which this Form is filed:** 05/31/2025

**4(b). Check box if this Form is being filed late:** [ ]

**4(c). Check box if this is the last time the issuer will be filing this Form:** [ ]

**5. Calculation of registration fee:**

- **(i) Aggregate sale price of securities sold during the fiscal year:** $108113167.00

- **(ii) Aggregate price of securities redeemed or repurchased during the fiscal year:** $108754935.00

- **(iii) Aggregate price of securities redeemed or repurchased during any prior fiscal year:** $92771228.76

- **(iv) Total available redemption credits [add Items 5(ii) and 5(iii)]:** $201526163.76

- **(v) Net sales:** $0.00

- **(vi) Redemption credits available for use in future years:** $-93412996.76

- **(vii) Multiplier for determining registration fee:** 0.0001531

- **(viii) Registration fee due:** $0.00

**Signatures**

**Name and Title:** MD Performance & Reporting, Fund Administration

**Date:** 08/26/2025

**Signature:** Geoffrey Noyes