v3.26.1
SCHEDULE II
12 Months Ended
Jun. 30, 2026
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
SCHEDULE II
SCHEDULE II
COHERENT CORP. AND SUBSIDIARIES
VALUATION AND QUALIFYING ACCOUNTS
YEARS ENDED JUNE 30, 2026, 2025, AND 2024
(IN THOUSANDS OF DOLLARS)
Balance at
Beginning
of Year
Charged
to
Expense
Charged
to Other
Accounts
Assets Held-For-SaleDeduction
from
Reserves
Balance
at End
of Year
YEAR ENDED JUNE 30, 2026:
Allowance for doubtful accounts$12,189 $6,042 $— $(13)$(5,025)
(2)
$13,193 
Warranty reserves$32,754 $24,404 $— $(869)$(28,835)$27,454 
Deferred tax asset valuation allowance$163,678 $48,095 $277 
(1)
$(18,126)$— $193,924 
YEAR ENDED JUNE 30, 2025:
Allowance for doubtful accounts$9,511 $8,181 $— $(117)$(5,386)
(2)
$12,189 
Warranty reserves$44,193 $26,352 $— $(4,299)$(33,492)$32,754 
Deferred tax asset valuation allowance$154,830 $15,413 $3,577 
(1)
$(10,142)$— $163,678 
YEAR ENDED JUNE 30, 2024:
Allowance for doubtful accounts$8,005 $5,161 $— $— $(3,655)
(2)
$9,511 
Warranty reserves$47,563 $34,362 $— $— $(37,732)$44,193 
Deferred tax asset valuation allowance$97,180 $57,968 $(318)
(1)
$— $— $154,830 

(1) Primarily related to currency translation adjustments.
(2) Primarily relates to write-offs of accounts receivable.