Schedule II Valuation and qualifying accounts

12 Months Ended

Dec. 31, 2017

Schedule II Valuation and qualifying accounts:

Schedule II Valuation and qualifying accounts:

Schedule II

Franklin Street Properties Corp.

Valuation and qualifying accounts:

			Additions
			(Decreases)
	Balance at		charged to						Balance
(in thousands)	beginning		costs and						at end
Classification	of year		expenses		Deductions		Other		of year
Allowance for doubtful accounts
2015	$	325	$	(106)	$	(89)	$	—		130
2016		130		78		(108)		—		100
2017		100		178		(28)		—		250
Straight-line rent allowance for doubtful accounts
2015	$	162	$	(112)	$	—	$	—		50
2016		50		—		—		—		50
2017		50		—		—		—		50