Regulatory Capital Requirements (Tables)

12 Months Ended

Dec. 31, 2020

The following is a summary of actual capital amounts and ratios as of December 31, 2020 and 2019, for Trustco Bank:

	As of December 31, 2020					Well			Minimum for Capital Adequacy plus Capital Conservation
(dollars in thousands)	Amount		Ratio			Capitalized(1)			Buffer(1)(2)

Tier 1 leverage ratio	$	539,897		9.378	%		5.000	%		4.000	%
Common equity Tier 1 capital		539,897		18.646			6.500			7.000
Tier 1 risk-based capital		539,897		18.646			8.000			8.500
Total risk-based capital		576,257		19.902			10.000			10.500

	As of December 31, 2019					Well			Minimum for Capital Adequacy plus Capital Conservation
(dollars in thousands)	Amount		Ratio			Capitalized(1)			Buffer(1)(2)

Tier 1 leverage ratio	$	516,775		9.940	%		5.000	%		4.000	%
Common equity Tier 1 capital		516,775		18.412			6.500			7.000
Tier 1 risk-based capital		516,775		18.412			8.000			8.500
Total risk-based capital		551,975		19.666			10.000			10.500

The following is a summary of actual capital amounts and ratios as of December 31, 2020 and 2019 for TrustCo on a consolidated basis.

	As of December 31, 2020					Minimum for Capital Adequacy plus Capital Conservation
(dollars in thousands)	Amount		Ratio			Buffer(1)(2)

Tier 1 leverage ratio	$	555,672		9.650	%		4.000	%
Common equity Tier 1 capital		555,672		19.187			7.000
Tier 1 risk-based capital		555,672		19.187			8.500
Total risk-based capital		592,040		20.443			10.500

	As of December 31, 2019					Minimum for Capital Adequacy plus Capital Conservation
(dollars in thousands)	Amount		Ratio			Buffer(1)(2)

Tier 1 leverage ratio	$	533,243		10.254	%		4.000	%
Common equity Tier 1 capital		533,243		18.988			7.000
Tier 1 risk-based capital		533,243		18.988			8.500
Total risk-based capital		568,463		20.242			10.500

(1)	Federal regulatory minimum requirements to be considered to be Well Capitalized and Adequately Capitalized

(2)	The December 31, 2020 and 2019 common equity tier 1, tier 1 risk-based, and total risk-based capital ratios include a capital conservation buffer of 2.50 percent.