UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(D) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): October 16, 2020

Paya Holdings Inc.

(Exact Name of Registrant as Specified in Charter)

303 Perimeter Center North Suite 600

Atlanta, Georgia 30346

(Address of Principal Executive Offices) (Zip Code)

(800) 261-0240

(Registrant’s Telephone Number, Including Area Code)

FinTech Acquisition Corp. III Parent Corp.

(Former Name or Former Address, if Changed Since Last 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 (see General Instruction A.2. below):

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

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. ☐

Introductory Note

This Amendment on Form 8-K/A amends the Current Report on Form 8-K of Paya Holdings Inc. (“Paya”), filed on October 22, 2020 (the “Original Report”), in which Paya reported, among other events, the completion of the Business Combination (as defined in the Original Report).

This Amendment is being filed solely for the purpose of including: (i) the unaudited consolidated financial statements of GTCR-Ultra Holdings II, LLC for the three and nine months ended September 30, 2020, (ii) the related Management’s Discussion and Analysis of Financial Condition and Results of Operations, and (iii) certain pro forma financial information required by Item 9.01 of Form 8-K.

Item 9.01. Financial Statement and Exhibits.

(a)-(b) Financial Statements.

The unaudited consolidated financial statements of GTCR-Ultra Holdings II, LLC for the three and nine months ended September 30, 2020 are attached hereto as Exhibit 99.1 and are incorporated by reference herein.

Management’s Discussion and Analysis of Financial Condition and Results of Operations of GTCR-Ultra Holdings II, LLC for the three and nine months ended September 30, 2020 are attached hereto as Exhibit 99.2 and are incorporated by reference herein.

Certain unaudited pro forma condensed combined financial information is attached hereto as Exhibit 99.3 and is incorporated by reference herein.

(d) Exhibits.

SIGNATURE

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

Dated: November 9, 2020

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