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, Paula C. Maggio, 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:   March 1, 2022
Signature:   /s/  Teresita M. Lowman
Please print or type name:       Teresita M. Lowman

ACKNOWLEDGMENT
STATE OF CALIFORNIA )
COUNTY OF SAN DIEGO  )

Before me, a Notary Public in and for the State of California, on this
day personally appeared Teresita M. Lowman, 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 1st day of March 2022.

(SEAL)
By:     /s/  Raj Wilfred Disouza
Notary Public, State of California
Print Name:   Raj Wilfred Disouza
My commission expires:  April 5, 2023