AMENDED AND RESTATED JOINT FILING AGREEMENT February 12, 2021

Exhibit 99.1

AMENDED AND RESTATED

JOINT FILING AGREEMENT

February 12, 2021

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to (i) this joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Class A common stock of BRP Group, Inc., par value $0.01 per share, and (ii) that this Amended and Restated Joint Filing Agreement be included as an exhibit to such joint filing, provided that, as contemplated by Section 13d-1(k)(ii), no person shall be responsible for the completeness and accuracy of the information concerning the other persons making the filing unless such person knows or has reason to believe such information is inaccurate.

This Amended and Restated Joint Filing Agreement may be executed in any number of counterparts all of which together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the day and year first above written.

X. XXXXX XXXXXXX
By:		/s/ X. Xxxxx Xxxxxxx
		Name: X. Xxxxx Xxxxxxx
XXXXXXX INSURANCE GROUP HOLDINGS, LLC
By:		/s/ X. Xxxxx Xxxxxxx
		Name: X. Xxxxx Xxxxxxx
		Title: Manager
MILLENNIAL SPECIALTY HOLDCO, LLC
By:		/s/ Xxxxx X. Xxxxx
		Name: Xxxxx X. Xxxxx
		Title: Managing Partner
XXXXXXXXX X. XXXXXXX
By:		/s/ Xxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxx X. Xxxxxxx
XXXXXXXXX X. XXXXXXX 2019 GRANTOR RETAINED ANNUITY TRUST I DATED SEPTEMBER 30, 2019
By:		/s/ Xxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXXXXXXX X. XXXXXXX 2019 GRANTOR RETAINED ANNUITY TRUST II DATED SEPTEMBER 30, 2019
By:		/s/ Xxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxx X. Xxxxxxx
		Title: Sole Trustee

XXXXXXXXX X. XXXXXXX 2020 GRANTOR RETAINED ANNUITY TRUST, DATED SEPTEMBER 30, 2020
By:		/s/ Xxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXXX X. XXXXXXX
By:		/s/ Xxxxx X. Xxxxxxx
		Name: Xxxxx X. Xxxxxxx
XXXXX X. XXXXXXX GRAT 2019-1 DATED SEPTEMBER 30, 2019
By:		/s/ Xxxxx X. Xxxxxxx
		Name: Xxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXXX X. XXXXXXX GRAT 2019-2 DATED SEPTEMBER 30, 2019
By:		/s/ Xxxxx X. Xxxxxxx
		Name: Xxxxx X. Xxxxxxx
		Title: Sole Trustee
THE XXXXX X. XXXXXXX GRAT 2020-1, DATED SEPTEMBER 30, 2020
By:		/s/ Xxxxx X. Xxxxxxx
		Name: Xxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXXXX X. XXXXXXX
By:		/s/ Xxxxxx X. Xxxxxxx
		Name: Xxxxxx X. Xxxxxxx

XXXXXXXXXX X. XXXXXXX
By:		/s/ Xxxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxxx X. Xxxxxxx
XXXXXXXXXX X. XXXXXXX 2019 GRANTOR RETAINED ANNUITY TRUST DATED SEPTEMBER 30, 2019
By:		/s/ Xxxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXXXXXXXX X. XXXXXXX 2020 GRANTOR RETAINED ANNUITY TRUST, DATED SEPTEMBER 30, 2020
By:		/s/ Xxxxxxxxxx X. Xxxxxxx
		Name: Xxxxxxxxxx X. Xxxxxxx
		Title: Sole Trustee
XXXX X. XXXXXXXXX
By:		/s/ Xxxx X. Xxxxxxxxx
		Name: Xxxx X. Xxxxxxxxx
XXXX X. XXXXXXXXX 2019 GRANTOR RETAINED ANNUITY TRUST DATED SEPTEMBER 30, 2019
By:		/s/ Xxxx X. Xxxxxxxxx
		Name: Xxxx X. Xxxxxxxxx
		Title: Sole Trustee

XXXX X. XXXXXXXXX 2020 GRANTOR RETAINED ANNUITY TRUST, DATED SEPTEMBER 30, 2020
By:		/s/ Xxxx X. Xxxxxxxxx
		Name: Xxxx X. Xxxxxxxxx
		Title: Sole Trustee
XXXXXX X. XXXXXXXXX
By:		/s/ Xxxxxx X. Xxxxxxxxx
		Name: Xxxxxx X. Xxxxxxxxx
XXXXXX X. XXXXXXXXX 2020 GRANTOR RETAINED ANNUITY TRUST, DATED SEPTEMBER 30, 2020
By:		/s/ Xxxxxx X. Xxxxxxxxx
		Name: Xxxxxx X. Xxxxxxxxx
		Title: Sole Trustee
XXXXXXXX X. XXXX
By:		/s/ Xxxxxxxx X. Xxxx
		Name: Xxxxxxxx X. Xxxx
XXXXXX X. XXXXXX
By:		/s/ Xxxxxx X. Xxxxxx
		Name: Xxxxxx X. Xxxxxx
XXXXXXXXXXX X. XXXXXXXX
By:		/s/ Xxxxxxxxxxx X. Xxxxxxxx
		Name: Xxxxxxxxxxx X. Xxxxxxxx
XXXXX XXXXX
By:		/s/ Xxxxx X. Xxxxx
		Name: Xxxxx X. Xxxxx

HIGHLAND RISK SERVICES LLC
By:		/s/ Xxxxx X. Xxxx
		Name: Xxxxx X. Xxxx
		Title: President
XXXXX X. XXXX
By:		/s/ Xxxxx X. Xxxx
		Name: Xxxxx X. Xxxx