Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

12 Months Ended

Dec. 31, 2022

Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

Schedule VI - Supplemental Information Concerning Property and Casualty Insurance Operations

Safety Insurance Group, Inc.

Supplemental Information Concerning Property and Casualty Insurance Operations

Schedule VI

(Dollars in thousands)

	As of December 31,						Years Ended December 31,
			Reserves for
	Deferred		Unpaid Claims
	Policy		and Claims						Net
	Acquisition		Adjustment		Unearned		Earned		Investment
Affiliation With Registrant	Costs		Expenses		Premiums		Premiums		Income
Consolidated Property & Casualty Subsidiaries
2022	$	75,582	$	549,598	$	433,375	$	758,505	$	46,725
2021		73,024		570,651		413,487		774,328		44,135
2020		74,962		567,581		421,901		771,078		41,045

	Years Ended December 31,
	Claims and Claims					Amortization
	Adjustment Expenses					of Deferred		Paid Claims
	Incurred Related to					Policy		and Claims
	Current		Prior			Acquisition		Adjustment	Premiums
Affiliation With Registrant	Year		Year			Costs		Expenses	Written
Consolidated Property & Casualty Subsidiaries
2022	$	549,258	$	(57,279)	$	146,013	$	515,759	$	773,735
2021		515,400		(53,673)		146,573		443,013		764,526
2020		459,400		(54,844)		146,955		431,480		763,537