TC Energy (TCPA) details 2025 Form 40-F, share counts and governance

Rhea-AI Filing Summary

TC Energy Corporation and its wholly owned subsidiary TransCanada PipeLines Limited filed their 2025 annual report on Form 40-F, using TC Energy’s Canadian continuous disclosure documents by exemption. Common shares of TC Energy Corporation outstanding at December 31, 2025 were 1,040,835,168, alongside multiple series of preferred shares.

At December 31, 2025, TransCanada PipeLines Limited had 992,720,977 common shares outstanding, all owned by TC Energy. The companies report having no off-balance sheet arrangements other than specified guarantees and commitments, maintain a Code of Business Ethics with only non-material 2025 changes and no waivers, and identify Una Power as an independent audit committee financial expert, with KPMG LLP serving as independent auditor.

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Accepted by SEC EDGAR 02/13/2026 - 07:15 AM Learn about SEC filing dates

FAQ

What is the purpose of TC Energy (TCPA) and TransCanada PipeLines’ 2025 Form 40-F filing?

The Form 40-F serves as the 2025 annual report for TC Energy Corporation and its wholly owned subsidiary TransCanada PipeLines Limited. It uses TC Energy’s Canadian disclosure documents by exemption and incorporates audited financial statements, management’s discussion and analysis, and related certifications and policies by reference.

How many TC Energy Corporation shares were outstanding as of December 31, 2025?

As of December 31, 2025, TC Energy Corporation had 1,040,835,168 common shares outstanding, along with several series of Cumulative Redeemable First Preferred Shares. These included multiple series such as Series 1, 2, 3, 4, 5, 6, 7, 9 and 10, each with specific share counts disclosed.

Who owns TransCanada PipeLines Limited’s common shares according to the 2025 Form 40-F?

At December 31, 2025, TransCanada PipeLines Limited had 992,720,977 common shares issued and outstanding, and all of these shares were owned by TC Energy Corporation. This confirms TransCanada PipeLines Limited’s status as a wholly owned subsidiary within the TC Energy corporate structure.

Does TC Energy (TCPA) report any off-balance sheet arrangements in the 2025 filing?

The companies state they have no off-balance sheet arrangements, as defined in the form, other than guarantees and commitments described in Note 30 of the audited consolidated financial statements. Those guarantees and commitments are incorporated by reference as part of the overall 2025 financial reporting package.

What does the 2025 Form 40-F say about TC Energy’s code of ethics?

TC Energy and TransCanada PipeLines report having a Code of Business Ethics for directors, officers, employees and contractors. In 2025, the Code was amended only for non-material, administrative changes, with no substantive principles altered and no waivers granted during the fiscal year, according to the disclosure.

Who is identified as the audit committee financial expert for TC Energy (TCPA)?

The Boards have determined there is at least one audit committee financial expert, naming Ms. Una Power as the audit committee financial expert. She is described as independent under New York Stock Exchange standards, with the disclosure clarifying that this designation does not expand her duties, obligations or liability.

Who is TC Energy’s independent auditor in the 2025 Form 40-F and what exhibits are included?

KPMG LLP, Calgary, is identified as the independent registered public accounting firm. Exhibits include the 2025 Annual Information Form, management’s discussion and analysis, audited consolidated financial statements, auditor consent, CEO and CFO certifications, a clawback policy, the Code of Business Ethics, and Inline XBRL taxonomy documents.

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U.S. Securities and Exchange Commission

Washington, D.C. 20549

Form 40-F

☐			REGISTRATION STATEMENT PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934
OR
☒			ANNUAL REPORT PURSUANT TO SECTION 13(a) OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2025

TC ENERGY CORPORATION

(Commission File Number 1-31690)

TRANSCANADA PIPELINES LIMITED

(Commission File Number 1-8887)

(Exact name of Registrant as specified in its charter)

Canada

(Province or other jurisdiction of incorporation or organization)

4922, 4923, 4924, 5172

(Primary Standard Industrial Classification Code Number (if applicable))

Not Applicable

(TC Energy Corporation)

(I.R.S. Employer Identification Number (if applicable))

52-2179728

(TransCanada PipeLines Limited)

(I.R.S. Employer Identification Number (if applicable))

TC Energy Tower, 450 - 1 Street S.W.

Calgary, Alberta, Canada, T2P 5H1

(403) 920-2000

(Address and telephone number of Registrant's principal executive offices)

TransCanada PipeLine USA Ltd., 700 Louisiana Street, Suite 700

Houston, Texas, 77002-2700; (832) 320-5201

(Name, address (including zip code) and telephone number (including area code)

of agent for service in the United States)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class			Trading Symbol(s)			Name of each exchange on which registered
Common Shares (including Rights under Shareholder Rights Plan) of TC Energy Corporation			TRP			New York Stock Exchange

Securities registered or to be registered pursuant to Section 12(g) of the Act: None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

Debt Securities of TransCanada PipeLines Limited

For annual reports, indicate by check mark the information filed with this Form:

☒ Annual information form ☒ Audited annual financial statements

Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the Annual Report.

At December 31, 2025, 1,040,835,168 common shares;

18,424,004 Cumulative Redeemable First Preferred Shares, Series 1;

3,575,996 Cumulative Redeemable First Preferred Shares, Series 2;

11,715,228 Cumulative Redeemable First Preferred Shares, Series 3;

2,284,772 Cumulative Redeemable First Preferred Shares, Series 4;

12,070,593 Cumulative Redeemable First Preferred Shares, Series 5;

1,929,407 Cumulative Redeemable First Preferred Shares Series 6;

24,000,000 Cumulative Redeemable First Preferred Shares Series 7;

16,702,797 Cumulative Redeemable First Preferred Shares Series 9; and

1,297,203 Cumulative Redeemable First Preferred Shares Series 10

of TC Energy Corporation were issued and outstanding.

At December 31, 2025, 992,720,977 common shares of TransCanada PipeLines Limited,

which were all owned by TC Energy Corporation, were issued and outstanding.

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding 12 months (or such shorter period that the Registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days. Yes ☒    No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). Yes ☒    No ☐

Indicate by check mark whether the Registrant is an emerging growth company as defined in Rule 12b-2 of the Exchange Act.

Emerging growth company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.

†The term "new or revised financial accounting standard" refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

The documents (or portions thereof) forming part of this Form 40-F are incorporated by reference into the following registration statements under the Securities Act of 1933, as amended:

Form			Registration No.
TC Energy Corporation
S-8			333-5916
S-8			333-8470
S-8			333-9130
S-8			333-151736
S-8			333-184074
S-8			333-227114
S-8			333-237979
F-3			33-13564
F-3			333-6132
F-10			333-252123
TransCanada PipeLines Limited
F-10			333-267323
F-10			333-283633

EXPLANATORY NOTE

TransCanada PipeLines Limited (“TransCanada PipeLines”) is a wholly owned subsidiary of TC Energy Corporation (“TC Energy”). As of the date of filing of this Form 40-F, TransCanada PipeLines is relying on the continuous disclosure documents filed by TC Energy pursuant to an exemption from the requirements of National Instrument 51-102 - Continuous Disclosure Obligations and as provided in the decision of the Alberta Securities Commission and the Ontario Securities Commission in Re TransCanada Corporation, 2019 ABASC 1, issued on January 3, 2019. Consistent with the exemptive relief, information contained in this Form 40-F is that provided by TC Energy except as indicated below.

AUDITED CONSOLIDATED FINANCIAL STATEMENTS AND

MANAGEMENT'S DISCUSSION & ANALYSIS

Except sections specifically referenced below which shall be deemed incorporated by reference herein and filed, no other portion of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements to shareholders, except as otherwise specifically incorporated by reference in the TC Energy Annual information form, shall be deemed filed with the U.S. Securities and Exchange Commission (the "Commission") as part of this report under the Exchange Act.

A.    Audited Consolidated Financial Statements

For audited consolidated financial statements, including the auditors' report, see pages 129 through 215 of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements included herein.

B.    Management's Discussion and Analysis

For management's discussion and analysis, see pages 9 through 128 of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements included herein under the heading "Management's Discussion and Analysis".

C.    Management's Report on Internal Control over Financial Reporting

For management's report on internal control over financial reporting, see "Management's Report on Internal Control over Financial Reporting" that accompanies the audited consolidated financial statements on page 129 of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements included herein.

UNDERTAKING

Each Registrant undertakes to make available, in person or by telephone, representatives to respond to inquiries made by the Commission staff, and to furnish promptly, when requested to do so by the Commission staff, information relating to: the securities registered pursuant to Form 40-F; the securities in relation to which the obligation to file an annual report on Form 40-F arises; or transactions in said securities.

DISCLOSURE CONTROLS AND PROCEDURES AND INTERNAL CONTROL OVER FINANCIAL REPORTING

For information on disclosure controls and procedures and management's annual report on internal control over financial reporting, see "Other information - Controls and Procedures" on page 109 of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements.

AUDIT COMMITTEE FINANCIAL EXPERT

Each Registrant's Board of Directors has determined that it has at least one audit committee financial expert serving on its Audit committee. Ms. Una Power has been designated as an audit committee financial expert and is independent, as that term is defined by the New York Stock Exchange's listing standards applicable to each Registrant. The Commission has indicated that the designation of Ms. Power as an audit committee financial expert does not make Ms. Power an "expert" for any purpose, impose any duties, obligations or liability on Ms. Power that is greater than those imposed on members of the Audit committee and Board of Directors who do not carry this designation or affect the duties, obligations or liability of any other member of the Audit committee.

CODE OF ETHICS

The Registrants have adopted a code of business ethics ("Code") for their directors, officers, employees and contractors. In 2025, the Code was reviewed and amended to incorporate certain non-material and administrative changes. These changes did not alter the substantive principles or requirements of the Code.

The Registrants' Code is available on TC Energy's website at www.tcenergy.com and any person can obtain the Code without charge upon request from the Corporate Secretary of TC Energy. No waivers have been granted from any provision of the Code during the 2025 fiscal year.

PRINCIPAL ACCOUNTANT FEES AND SERVICES

Our independent registered public accounting firm is KPMG LLP, Calgary, AB, Canada, Auditor Firm ID: 85. For information on principal accountant fees and services, see "Audit committee - Pre-approval Policies and Procedures" and "Audit committee - External Auditor Service Fees" on page 32 of the TC Energy 2025 Annual information form.

OFF-BALANCE SHEET ARRANGEMENTS

The Registrants have no off-balance sheet arrangements, as defined in this Form, other than the guarantees and commitments described in Note 30 of the Notes to the audited consolidated financial statements attached to this Form 40-F and incorporated herein by reference.

DISCLOSURE OF CONTRACTUAL OBLIGATIONS

For information on disclosure of contractual obligations, see "Financial Condition - Contractual obligations" in Management's discussion and analysis on page 85 of the TC Energy 2025 Management's discussion and analysis and audited consolidated financial statements.

IDENTIFICATION OF THE AUDIT COMMITTEE

Each Registrant has a separately-designated standing Audit committee. The members of the Audit committee as of February 12, 2026 (unless otherwise indicated) are:

Chair:
Members: U. Power S. Bonham C.F. Campbell M.R. Culbert S.C. Jones D. Madahbee Leach

DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not Applicable.

FORWARD-LOOKING INFORMATION

We disclose forward-looking information to help the reader understand management's assessment of our future plans and financial outlook and our future prospects overall.

Statements that are forward looking are based on certain assumptions and on what we know and expect today and generally include words like anticipate, expect, believe, may, will, should, estimate or other similar words.

Forward-looking statements included or incorporated by reference in this document include information about the following, among other things:

•our financial and operational performance, including the performance of our subsidiaries

•expectations about strategies and goals for growth and expansion, including acquisitions

•expected cash flows and future financing options available along with portfolio management

•expectations regarding the size, structure, timing, conditions and outcome of ongoing and future transactions

•expected dividend growth

•expected access to and cost of capital

•expected energy demand levels

•expected costs and schedules for planned projects, including projects under construction and in development

•expected capital expenditures, contractual obligations, commitments and contingent liabilities, including environmental remediation costs

•expected regulatory processes and outcomes

•expected outcomes with respect to legal proceedings, including arbitration and insurance claims

•expected impact of future tax and accounting changes

•commitments and targets contained in our Report on Sustainability, including statements related to our GHG emissions reduction targets, such as our methane emissions intensity target

•expected industry, market and economic conditions, and ongoing trade negotiations, including their impact on our customers and suppliers.

Forward-looking statements do not guarantee future performance. Actual events and results could be significantly different because of assumptions, risks or uncertainties related to our business or events that happen after the date of this document.

Our forward-looking information is based on the following key assumptions and subject to the following risks and uncertainties:

Assumptions

•realization of expected impacts from acquisitions and divestitures

•regulatory decisions and outcomes

•planned and unplanned outages and the utilization of our pipelines, power and storage assets

•integrity and reliability of our assets

•anticipated construction costs, schedules and completion dates

•access to capital markets, including portfolio management

•expected industry, market and economic conditions, including the impact of these on our customers and suppliers

•inflation rates, commodity and labour prices

•interest, tax and foreign exchange rates

•nature and scope of hedging.

Risks and uncertainties

•realization of expected impacts from acquisitions and divestitures

•our ability to successfully implement our strategic priorities, and whether they will yield the expected benefits

•our ability to implement a capital allocation strategy aligned with maximizing shareholder value

•operating performance of our pipelines, power generation and storage assets

•amount of capacity sold and rates achieved in our pipeline businesses

•amount of capacity payments and revenues from power generation assets due to plant availability

•production levels within supply basins

•construction and completion of capital projects

•cost, availability of, and inflationary pressures on, labour, equipment and materials

•availability and market prices of commodities

•access to capital markets on competitive terms

•interest, tax and foreign exchange rates

•performance and credit risk of our counterparties

•regulatory decisions and outcomes of legal proceedings, including arbitration and insurance claims

•our ability to effectively anticipate and assess changes to government policies and regulations, including those related to the environment

•our ability to realize the value of tangible assets and contractual recoveries

•competition in the businesses in which we operate

•unexpected or unusual weather

•acts of civil disobedience

•cybersecurity and technological developments

•sustainability-related risks including climate-related risks and the impact of energy transition on our business

•economic and political conditions, and ongoing trade negotiations in North America, as well as globally

•global health crises, such as pandemics and epidemics, and the impacts related thereto.

You can read more about these factors and others in reports we have filed with Canadian securities regulators and the Commission.

As actual results could vary significantly from the forward-looking information, you should not put undue reliance on forward-looking information and should not use future-oriented information or financial outlooks for anything other than their intended purpose. We do not update our forward-looking statements due to new information or future events unless we are required to by law.

DOCUMENTS FILED AS PART OF THIS REPORT

EXHIBITS
13.1			TC Energy Corporation Annual Information Form for the year ended December 31, 2025.
13.2			Management's discussion and analysis (included on pages 9 through 128 of the TC Energy Corporation 2025 Management's discussion and analysis and audited consolidated financial statements to shareholders).
13.3			2025 Audited consolidated financial statements (included on pages 129 through 215 of the TC Energy Corporation 2025 Management's discussion and analysis and audited consolidated financial statements to shareholders), including the Report of Independent Registered Public Accounting Firm on the Consolidated Financial Statements and the Report of Independent Registered Public Accounting Firm on the effectiveness of TC Energy's internal control over financial reporting as of December 31, 2025.
23.1			Consent of KPMG LLP, Chartered Professional Accountants, Independent Registered Public Accounting Firm.
31.1			Certification of Chief Executive Officer regarding Periodic Report containing Financial Statements.
31.2			Certification of Chief Financial Officer regarding Periodic Report containing Financial Statements.
32.1			Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2			Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
97.1			TC Energy Corporation's Policy Relating to Recovery of Erroneously Awarded Incentive-Based Compensation.
99.1			TC Energy Corporation's Code of Business Ethics Policy, as amended and filed with the Securities and Exchange Commission as part of a Form 6-K report on October 29, 2025, and incorporated by reference herein.
101.SCH			Inline XBRL Taxonomy Extension Schema Document.
101.CAL			Inline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF			Inline XBRL Taxonomy Definition Linkbase Document.
101.LAB			Inline XBRL Taxonomy Extension Label Linkbase Document.
101.PRE			Inline XBRL Taxonomy Extension Presentation Linkbase Document.
104			Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

SIGNATURES

Pursuant to the requirements of the Exchange Act, each Registrant certifies that it meets all of the requirements for filing on Form 40-F and has duly caused this annual report to be signed on its behalf by the undersigned, thereto duly authorized, in the City of Calgary, Province of Alberta, Canada.

			TC ENERGY CORPORATION
			TRANSCANADA PIPELINES LIMITED
			(Registrants)
			By:			/s/ SEAN P. O'DONNELL
						SEAN P. O'DONNELL Executive Vice-President, Strategy and Corporate Development and Chief Financial Officer
						Date: February 13, 2026