Limited Power of Attorney


KNOW ALL BY THESE PRESENTS, that the undersigned is required, or may
be required in the future, to file reports of changes in beneficial
ownership of equity securities of MGIC Investment Corporation (the
"Company").

To facilitate the filing of these reports, the undersigned hereby
appoints each of Timothy A. Chrapko, Shelby E. Heinrich, Heidi A.
Heyrman, Brian M. Remington, Leslie A. Schunk, and Martha F.
Tsuchihashi as the undersigned's attorney-in-fact and agent to
(i) apply on behalf of the undersigned for access codes (if
necessary) for the EDGAR System, and (ii) sign on behalf of the
undersigned and file any Form 3, Form 4, or Form 5 for the
undersigned with the Securities and Exchange Commission or any
securities exchange.

Each of the persons authorized to act as such attorney-in-fact and
agent above may do so separately without the concurrence of the other
persons.  The authority granted hereunder is granted to the person
occupying the position specified at the time such authority is
exercised.

Dated:  _____10/26/2021_________



Signature:		Paula C. Maggio

Please print or type name:       	Paula C. Maggio

ACKNOWLEDGMENT

STATE OF WISCONSIN	)
				)
COUNTY OF MILWAUKEE	)

Before me, a Notary Public in and for the State of Wisconsin, on this
day personally appeared
Paula C. Maggio, known to me to be the person whose name is
subscribed to the foregoing Limited Power of Attorney, and
acknowledged to me that he/she executed the same for the purposes and
consideration therein expressed.

Given under my hand and official seal this 26th day of October, 2021.


	(SEAL)					By:	Patricia A. Fitchett
						Notary Public, State of Wisconsin
						Print Name:	Patricia A. Fitchett

						My commission expires: 	October 03,
2025