UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

~~Washington~~WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT ~~Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934~~

~~Date~~Pursuant ofto ~~Report~~Section 13 or 15(~~Date~~d) of ~~earliest~~ ~~event~~the ~~reported):~~Securities ~~November 25, 2024~~Exchange ~~(November~~Act ~~25,~~of ~~2024)~~1934

Date of Report (Date of earliest event reported): April 3, 2025

Tortoise Energy Infrastructure Corporation

(Exact name of ~~registrant~~Registrant as ~~specified~~Specified in ~~its~~Its ~~charter~~Charter)

Maryland	811-21462	~~811~~20-~~21462~~0384222	~~20-0384222~~
(State or other jurisdiction of incorporation)		(Commission File Number)	(I.R.S. Employer Identification No.)
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

6363 College Boulevard, Suite 100A Overland Park, Kansas		66211
5901 College Boulevard, Suite 400
(Address of principal executive offices)		(Zip Code)
Overland Park, KS		66211
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s ~~telephone~~Telephone ~~number~~Number, ~~including area~~Including ~~code~~Area Code: 913 981-1020

(Former ~~name~~Name or ~~former~~Former ~~address~~Address, if ~~changed~~Changed ~~since last~~Since ~~report):~~Last ~~N/A~~Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☒☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule ~~20e~~13e-4(c) under the Exchange Act (17 CFR 240.~~20e~~13e-4(c))

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

Title of each class		Trading ~~symbol~~Symbol(s)		Name of each exchange ofon which registered
Common Stock, par value $0.001 per share		TYG		New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, 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. ☐

Item 84.01. ~~Other~~Changes ~~Events~~in Registrant’s Certifying Accountant.

On(a) At ~~November 25,~~a ~~2024~~meeting ~~at 10:00~~held ~~a.m.~~on ~~Central~~April ~~Time~~3, 2025, the Board of Directors of Tortoise Energy Infrastructure Corporation (the “Fund”) ~~commenced~~approved athe ~~Special~~engagement ~~Meeting~~ of ~~Stockholders (the~~Tait, ~~“Special~~Weller ~~Meeting”),~~& asBaker ~~previously~~LLP ~~scheduled,~~to ~~and~~serve ~~adjourned~~as the ~~Special~~independent ~~Meeting~~registered ~~until Thursday, December 5, 2024~~public at accounting ~~10:00~~firm ~~a.m. Central Time. The record date~~ for the ~~Special~~Fund. Ernst ~~Meeting~~& ~~will~~Young ~~remain~~LLP ~~August 27,~~previously ~~2024.~~served ~~This~~as ~~allows~~ the Fund’s ~~stockholders~~independent ~~additional~~registered ~~time~~public toaccounting ~~vote~~firm onfor the ~~proposal~~year ~~described~~ended inNovember ~~the~~30, ~~Joint~~2024. On ~~Proxy~~April ~~Statement/Prospectus~~8, ~~for~~2025, the ~~Special Meeting~~Fund ~~dated~~notified ~~November 5,~~Ernst ~~2024.~~& ~~During~~Young ~~the~~LLP ~~period~~ of the ~~adjournment~~Fund’s engagement of Tait, ~~the~~Weller ~~Fund~~& ~~will~~Baker ~~continue~~LLP, toand ~~solicit~~the ~~votes~~resulting ~~from~~dismissal ~~its~~of ~~stockholders with~~Ernst ~~respect~~& toYoung ~~the~~LLP, ~~proposal~~as ~~set~~the ~~forth~~Fund’s inindependent ~~the~~registered ~~Joint~~public ~~Proxy~~accounting ~~Statement/Prospectus~~firm.

The ~~reconvened~~reports ~~Special~~of ~~Meeting will~~Ernst be& ~~held~~Young atLLP, the ~~same~~previous ~~location~~independent registered public accounting firm for the Fund, ~~6363~~on ~~College~~the ~~Boulevard~~Fund’s financial statements as of and for the fiscal years ended November 30, ~~Suite~~2024 ~~100A~~and November 30, ~~Overland~~2023 ~~Park~~did not contain an adverse opinion or a disclaimer of opinion, ~~Kansas~~and ~~66211~~such reports were not qualified or modified as to uncertainty, audit scope, or accounting principles.

During each of the two fiscal years ended November 30, 2024 and November 30, 2023 and for the period through April 3, 2025: (i) there were no disagreements between the Fund and Ernst & Young LLP on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Ernst & Young LLP, would have caused Ernst & Young LLP to make reference to the subject matter of the disagreements in connection with its reports and (ii) there were no “reportable events” (as defined in Item 304(a)(1)(v) of Regulation S-K under the Securities Exchange Act of 1934) with respect to the Fund, other than the material weakness in internal controls identified by management and EY which existed during the fiscal year ended November 30, 2022 (as previously disclosed in certain required regulatory filings) related to accounting for income taxes with respect to the Fund’s anticipated conversion from a Corporation to a Regulated Investment Company for federal income tax purposes. As of November 30, 2023, the material weakness was remediated.

~~SIGNATURES~~The Fund has provided Ernst & Young LLP with a copy of the foregoing disclosures and has requested that Ernst & Young LLP furnish the Fund with a letter addressed to the Securities and Exchange Commission stating whether it agrees with the foregoing statements made by the Fund and, if not, stating the respects in which it does not agree. A copy of Ernst & Young LLP’s letter, dated April 9, 2025, is filed as an exhibit to this Report.

~~Pursuant~~(b) At toa ~~the~~meeting ~~requirements of~~held on April 3, 2025, the ~~Securities~~Board ~~Exchange~~of ~~Act~~Directors of ~~1934,~~the Fund approved the ~~registrant~~engagement ~~has~~of ~~duly~~Tait, ~~caused~~Weller ~~this~~& ~~report~~Baker LLP to beserve ~~signed~~as onthe ~~its~~independent ~~behalf~~registered bypublic ~~the~~accounting ~~undersigned~~firm ~~hereunto duly~~for ~~authorized~~the Fund.

	TORTOISE ENERGY INFRASTRUCTURE CORPORATION
Date: November 25, 2024	By:	/s/ Matthew G.P. Sallee
		Matthew G.P. Sallee
		Chief Executive Officer

During each of the two fiscal years ended November 30, 2024 and November 30, 2023 and for the period through April 3, 2025, none of the Fund or any party acting on behalf of the Fund consulted Tait, Weller & Baker LLP regarding (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the financial statements of the Fund or (ii) any matter that was either the subject of a “disagreement” (as defined in Item 304(a)(1)(iv) of Regulation S-K) or a “reportable event” (as defined in Item 304(a)(1)(v) of Regulation S-K).

2Item 9.01 Financial Statements and Exhibits.

(d)

Exhibits

Exhibit Number	Description

16.1	Letter from Ernst & Young LLP

104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

			Tortoise Energy Infrastructure Corporation

Date:	April 9, 2025	By:	/s/ Matthew G.P. Sallee
			Matthew G.P. Sallee
			Chief Executive Officer

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