Company: TNCAF
Filing Date: 2025-06-18
Form Type: 11-K
Source: 0001232384-25-000054
Chunk: 0

Company: TC ENERGY CORP
Filing Date: 2025-06-18
Form: 11-K
Chunk 0
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### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### FORM 11-K
| ☒ |     | ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |

#### For the fiscal year ended December 31, 2024.

#### OR
| ☐ |     | TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 |

<div align='center'>For the transition period from __________ to __________</div>

#### Commission File No. 1-31690
| A. |     | Full title of the plan and the address of the plan, if different from that of the issuer named below: |

#### TransCanada 401(k)

#### and Savings Plan
<div align='center'>TransCanada USA Services Inc., 700 Louisiana Street, Suite 700</div>

#### Houston, Texas 77002-2700
| B. |     | Name of issuer of the securities held pursuant to the plan and the address of its principal executive office: |

#### TC Energy Corporation
<div align='center'>450 – 1 Street S.W., Calgary, Alberta, T2P 5H1, Canada</div>

TRANSCANADA 401(k) AND SAVINGS PLAN

### TABLE OF CONTENTS
| Report of Independent Registered Public Accounting Firm                                         
 Financial Statements                                                                            
 Statements of Net Assets Available for Benefits as of December 31, 2024 and 2023                
 Statement of Changes in Net Assets Available for Benefits for the year ended December 31, 2024  |     |  1 
  2 
  3 |
|:------------------------------------------------------------------------------------------------|:----|---:|
| Notes to Financial Statements December 31, 2024 and 2023                                        |     |  4 |
| Supplemental Schedule                                                                           |     |    |
| Schedule H, Part IV, Line 4i – Schedule of Assets (Held at End of Year) as of December 31, 2024 |     | 11 |
| Exhibit Index                                                                                   |     |    |
| Exhibit 23.1 Consent of Independent Registered Public Accounting Firm                           |     | 13 |
| Signature                                                                                       |     | 14 |

All other schedules required by 29 CFR 2520.103-10 of the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the