
	December 31, 2020		December 31, 2021
	NT$		NT$
	(In Millions)		(In Millions)
Authorized shares		28,050.0		28,050.0

Authorized capital	$	280,500.0	$	280,500.0

Issued and paid shares		25,930.3		25,930.3

Issued capital	$	259,303.8	$	259,303.8

A holder of issued common shares with par value of NT$10 per share is entitled to vote and to receive dividends.

The authorized shares include 500.0 million shares allocated for the exercise of employee stock options.

As of December 31, 2021, 1,064.2 million ADSs of TSMC were traded on the NYSE. The number of common shares represented by the ADSs was 5,321.2 million shares (one ADS represents five common shares).

Capital surplus


	December 31, 2020		December 31, 2021
	NT$		NT$
	(In Millions)		(In Millions)
Additional paid-in capital	$	24,185.0	$	24,185.0
From merger		22,804.5		22,804.5
From convertible bonds		8,892.9		8,892.9
From difference between the consideration received and the carrying amount of the subsidiaries’ net assets during actual disposal		—		8,406.3
From share of changes in equities of subsidiaries		121.8		113.9
From share of changes in equities of associates		302.5		307.2
Donations		40.5		51.7

	$	56,347.2	$	64,761.5

Under the R.O.C. relevant laws, the capital surplus generated from the excess of the issuance price over the par value of capital stock (including the stock issued for new capital, mergers and convertible bonds), the difference between the consideration received and the carrying amount of the subsidiaries’ net assets during actual disposal and donations may be used to offset a deficit; in addition, when the Company has no deficit, such capital surplus may be distributed as cash dividends or stock dividends up to a certain percentage of TSMC’s

paid-in

capital. The capital surplus from share of changes in equities of subsidiaries and associates and dividend of a claim extinguished by a prescription may be used to offset a deficit.

Retained earnings and dividend policy

TSMC’s Articles of Incorporation provide that, earnings distribution may be made on a quarterly basis after the close of each quarter. Distribution of earnings by way of cash dividends should be approved by TSMC’s Board of Directors and reported to TSMC’s shareholders in its meeting. When allocating earnings, TSMC shall first estimate and reserve the taxes to be paid, offset its losses, set aside a legal capital reserve at 10% of the remaining earnings (until the accumulated legal capital reserve equals TSMC’s

paid-in

capital), then set aside a special capital reserve in accordance with relevant laws or regulations or as requested by the authorities in charge. Any balance left over shall be allocated according to relevant laws and the TSMC’s Articles of Incorporation.

TSMC’s Articles of Incorporation also provide that profits of TSMC may be distributed by way of cash dividend and/or stock dividend. However, distribution of earnings shall be made preferably by way of cash dividend. Distribution of earnings may also be made by way of stock dividend, provided that the ratio for stock dividend shall not exceed 50% of the total distribution.

The legal capital reserve may be used to offset a deficit, or be distributed as dividends in cash or stocks for the portion in excess of 25% of the

paid-in

capital if the Company incurs no loss.

Pursuant to existing regulations, the Company is required to set aside additional special capital reserve equivalent to the net debit balance of the other components of stockholders’ equity, such as the accumulated balance of foreign currency translation reserve, unrealized valuation gain or loss from fair value through other comprehensive income financial assets, gain or loss from changes in fair value of hedging instruments in cash flow hedges, etc. For the subsequent decrease in the deduction amount to stockholders’ equity, any special reserve appropriated may be reversed to the extent that the net debit balance reverses.

The appropriations of 2019, 2020 and 2021 quarterly earnings have been approved by TSMC’s Board of Directors in its meeting, respectively. The appropriations and cash dividends per share were as follows:


	First Quarter of 2019			Second Quarter of 2019			Third Quarter of 2019		Fourth Quarter of 2019
	NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)		NT$ (In Millions)
Resolution date of TSMC’s Board of Directors in its meeting		June 5, 2019			August 13, 2019			November 12, 2019		February 11, 2020
Special capital reserve	$	(4,724.0	)	$	(3,338.2	)	$	3,289.2	$	16,893.0

Cash dividends to shareholders	$	51,860.8		$	64,826.0		$	64,826.0	$	64,826.0

Cash dividends per share (NT$)	$	2.0		$	2.5		$	2.5	$	2.5



	First Quarter of 2020			Second Quarter of 2020		Third Quarter of 2020		Fourth Quarter of 2020
	NT$ (In Millions)			NT$ (In Millions)		NT$ (In Millions)		NT$ (In Millions)
Resolution date of TSMC’s Board of Directors in its meeting		May 12, 2020			August 11, 2020		November 10, 2020		February 9, 2021
Special capital reserve	$	(2,694.8	)	$	11,884.5	$	5,501.3	$	12,420.7

Cash dividends to shareholders	$	64,826.0		$	64,826.0	$	64,826.0	$	64,826.0

Cash dividends per share (NT$)	$	2.5		$	2.5	$	2.5	$	2.5


	First Quarter of 2021			Second Quarter of 2021		Third Quarter of 2021		Fourth Quarter of 2021
	NT$ (In Millions)			NT$ (In Millions)		NT$ (In Millions)		NT$ (In Millions)
Resolution date of TSMC’s Board of Directors in its meeting		June 9, 2021			August 10, 2021		November 9, 2021		February 15, 2022
Special capital reserve	$	(6,287.0	)	$	10,201.2	$	710.2	$	3,304.3

Cash dividends to shareholders	$	71,308.5		$	71,308.5	$	71,308.5	$	71,308.5

Cash dividends per share (NT$)	$	2.75		$	2.75	$	2.75	$	2.75

The special capital reserve for 2021 is to be presented for approval in the TSMC’s shareholders’ meeting to be held on June 8, 2022 (expected).

Others

Changes in others were as follows:


	Year Ended December 31, 2019
	Foreign Currency Translation Reserve			Unrealized Gain (Loss) on Financial Assets at FVTOCI			Gain (Loss) on Hedging Instruments			Unearned Stock-Based Employee Compensation			Total
	NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)
Balance, beginning of year	$	(12,042.4	)	$	(3,429.3	)	$	23.6		$	(1.8	)	$	(15,449.9	)
Exchange differences arising on translation of foreign operations		(14,693.5	)		—			—			—			(14,693.5	)
Unrealized gain (loss) on financial assets at FVTOCI
Equity instruments		—			334.5			—			—			334.5
Debt instruments		—			3,097.3			—			—			3,097.3
Cumulative unrealized gain (loss) of equity instruments transferred to retained earnings due to disposal		—			(162.1	)		—			—			(162.1	)
Cumulative unrealized gain (loss) of debt instruments transferred to profit or loss due to disposal		—			(537.8	)		—			—			(537.8	)
Loss allowance adjustments from debt instruments		—			6.9			—			—			6.9
Gain (loss) arising on changes in the fair value of hedging instruments		—			—			(109.6	)		—			(109.6	)
Other comprehensive income transferred to profit or loss due to disposal of subsidiary		4.6			—			—			—			4.6
Transferred to initial carrying amount of hedged items		—			—			82.3			—			82.3
Share of other comprehensive income (loss) of associates		(140.1	)		(11.8	)		(0.1	)		—			(152.0	)
Share of unearned stock-based employee compensation of associates		—			—			—			1.6			1.6
Income tax effect		—			9.4			—			—			9.4


Balance, end of year	$	(26,871.4	)	$	(692.9	)	$	(3.8	)	$	(0.2	)	$	(27,568.3	)

	Year Ended December 31, 2020
	Foreign Currency Translation Reserve			Unrealized Gain (Loss) on Financial Assets at FVTOCI			Gain (Loss) on Hedging Instruments			Unearned Stock-Based Employee Compensation			Total
	NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)
Balance, beginning of year	$	(26,871.4	)	$	(692.9	)	$	(3.8	)	$	(0.2	)	$	(27,568.3	)
Exchange differences arising on translation of foreign operations		(29,846.8	)		—			—			—			(29,846.8	)
Unrealized gain (loss) on financial assets at FVTOCI
Equity instruments		—			423.2			—			—			423.2
Debt instruments		—			3,907.0			—			—			3,907.0
Cumulative unrealized gain (loss) of equity instruments transferred to retained earnings due to disposal		—			108.7			—			—			108.7
Cumulative unrealized gain (loss) of debt instruments transferred to profit or loss due to disposal		—			(1,439.4	)		—			—			(1,439.4	)
Loss allowance adjustments from debt instruments		—			(0.9	)		—			—			(0.9	)
Gain (loss) arising on changes in the fair value of hedging instruments		—			—			24.1			—			24.1
Transferred to initial carrying amount of hedged items		—			—			(20.3	)		—			(20.3	)
Share of other comprehensive income (loss) of associates		(283.4	)		15.5			—			—			(267.9	)
Share of unearned stock-based employee compensation of associates		—			—			—			0.2			0.2
Income tax effect		—			0.6			—			—			0.6


Balance, end of year	$	(57,001.6	)	$	2,321.8		$	—		$	—		$	(54,679.8	)


	Year Ended December 31, 2021
	Foreign Currency Translation Reserve			Unrealized Gain (Loss) on Financial Assets at FVTOCI			Gain (Loss) on Hedging Instruments			Unearned Stock-Based Employee Compensation		Total
	NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)			NT$ (In Millions)		NT$ (In Millions)

Balance, beginning of year	$	(57,001.6	)	$	2,321.8		$	—		$	—	$	(54,679.8	)
Exchange differences arising on translation of foreign operations		(6,181.7	)		—			—			—		(6,181.7	)
Unrealized gain (loss) on financial assets at FVTOCI
Equity instruments		—			1,898.2			—			—		1,898.2
Debt instruments		—			(3,339.9	)		—			—		(3,339.9	)
Cumulative unrealized gain (loss) of equity instruments transferred to retained earnings due to disposal		—			(187.7	)		—			—		(187.7	)
Cumulative unrealized gain (loss) of debt instruments transferred to profit or loss due to disposal		—			(93.2	)		—			—		(93.2	)
Loss allowance adjustments from debt instruments		—			1.3			—			—		1.3
Gain (loss) arising on changes in the fair value of hedging instruments		—			—			90.2			—		90.2
Transferred to initial carrying amount of hedged items		—			—			48.5			—		48.5
Share of other comprehensive income (loss) of associates		(120.0	)		30.0			(14.7	)		—		(104.7	)
Income tax effect		—			(56.2	)		(3.4	)		—		(59.6	)


Balance, end of year	$	(63,303.3	)	$	574.3		$	120.6		$	—	$	(62,608.4	)

The aforementioned other equity includes the changes in other equities of TSMC and TSMC’s share of its subsidiaries and associates.

Treasury stock

For TSMC’s shareholders’ interests, TSMC’s Board of Directors approved a share buyback plan on

February 15, 2022

to repurchase 1.4 million shares during the period from February 16, 2022 to April 15, 2022. The shares purchased will be cancelled subsequently.