POWER OF ATTORNEY


	Know all by these presents, that the undersigned's hereby constitutes and
appoints each of Robert Partlow and Steven E. Fox, signing singly, the
undersigned's true and lawful attorney-in-fact to:

1)	prepare, execute in the undersigned's name and on the undersigned's behalf,
submit to the United States Securities and Exchange Commission (the "SEC") a
Form ID, including amendments thereto, and any other documents necessary or
appropriate to obtain codes and passwords enabling the undersigned to make
electronic filings with the SEC of reports required by Section 16(a) of the
United States Securities Exchange Act of 1934, as amended (the "Exchange Act")
or any rule or regulation of the SEC;

2)       execute for and on behalf of the undersigned, in the undersigned's
capacity as an officer, director and/or 10% greater beneficial owner of
GreenSky, Inc. (the "Company"), Forms 3,4, and 5 in accordance with Section
16(a) of the Exchange Act and the rules promulgated thereunder, any any other
forms or reports the undersigned may be required to file in connection with the
undersigned's ownership, acquisition, or disposition of securities of the
Company;

3)	do and perform any and all acts for an on behalf of the undersigned which may
be necessary or desirable to complete and execute any such Form 3, 4, or 5, or
other form or report, and timely file such form or report with the SEC and any
stock exchange or similar authority; and

4)	take any other action of any type whatsoever in connection with the foregoing
which, in the opinion of such attorney-in-fact, may be of benefit to, in the
best interest of, or legally required by, the undersigned, it being understood
that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

	The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary or proper to be done in the exercise of the rights and powers herein
granted, as fully to all intents and purposes as the undersigned might or could
do if personally, with full power of substitution or revocation, hereby
ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Exchange Act.

	This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

	IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 8th day of May, 2018.




                                         /s/ Dennis Kelly
                                         _________________________________
                                         Signature


                                         Dennis Kelly
                                         _________________________________
                                         Print Name