contents
7. Losses
  a. Losses
Losses denote the amount of losses and expenses incurred by transactions that
decrease the net assets of the corporation, except for the refund of capital or shares,
appropriation of surplus, or what may be prescribed in the Corporation Tax Law. 
Losses include the following:
(1) Purchase value of raw materials and incidental expenses against merchandise or
products sold, excluding purchase allowances and eligible purchase discounts;
(2) Book value of transferred assets at the time of transfer;
(3) Salaries and wages;
(4) Repair and maintenance costs of fixed assets;
(5) Depreciation costs of fixed assets;
(6) Rent of assets;
(7) Interest on financial debts;
(8) Insolvent debts (including output VAT which is not collected and  which is not eligible
for insolvent debt tax credit under the VAT law);
(9) Losses on revaluation of assets;
(10)Taxes and public imposts;
(11)Fees paid to entrepreneur organizations that are corporations or registered associations;
(12)Exploration expenses in mining businesses including development costs for exploration;
(13) Advertisement and sales promotion expenses;
(14) Losses on transfer of securities and disposition of fixed assets;
(15) Public contributions, designated as donations and entertainment expenses within
the prescribed limit;
(16) Tax-free reserves;
(17) Welfare expenses for employees and directors;
(18) Other expenses which have been or are to be vested in the corporation.
(19) Acquisition cost, where the acquisition cost for a work of art displayed normally in an
office or hallway for the purpose of adornment, where a lot of people appreciate it is
treated as deductible loss (the cost should be limited up to one million won per a work of 
art)
  b. Tax Free Reserves
(1) Reserves under the following items are counted as losses within the limit described.
(a) Reserves for retirement allowance: up to 10% of the total amount of wages paid to
employees and managing directors (excluding bonuses, which are excluded
from deductible expenses) who have been in service for one year or more;
however, the accumulated amount of the reserves shall be limited to not more
than 40% of the estimated retirement allowances payable to all employees if they
retire on the closing date of the business year;
(b) Reserves for bad debts:
Aggregate amount of debts in the year concerned  X  rate (%)
Rate: the larger one of (1) and (2) 
(1) 1% (2% in case of financial institutions prescribed in the relevant Presidential
Decree) of aggregate amount of debts 
(2) Non-redeemable bad debts in the year concerned 
Aggregate amount of debts in the previous year.  
(c) Liability reserves and emergency reserves prescribed in the Insurance Business
Law: up to an amount prescribed in the relevant Presidential Decree;
(d) Reserves for interest payment to insurance holders set aside by the insurance
company: up to an amount approved according to the standard agreed between the 
Financial Supervisory Commission and the Ministry of Finance and Economy
(e) Reserves for nonprofit organizations: within the scope of the aggregate amount of
the following:
i) interest income including distribution of profit arising from securities investment trusts, or
ii) 50% of the income, excluding interest income mentioned in i), arising from profit
making businesses; the remaining amounts after offsetting actual nonprofit use
within 5 years are included as gains.
(f) Reserves for the write-off of a compensation claim set aside by trust guarantee
funds in each business year: up to an amount equivalent to 1% of the balance of the 
trust guarantee by the end of the business year concerned (the remaining amount
after offsetting actual losses are included in the gains of the following year).
(2) The amounts enumerated below are counted as losses in calculating income for the
business year:
(a) the amount of gains from insurance claims used to acquire the same kinds of
fixed assets as the lost fixed assets, or to improve the damaged fixed assets within 2
years after the beginning day of the business year following the business year in
which the gains fall;
(b) the amount of a beneficiary's share of construction costs received by a domestic
corporation engaged in the electricity or gas business, etc.,  used for the acquisition
of fixed assets;
(c) the amount of the national treasury subsidies actually used for acquisition or
improvement of fixed assets for business.
  c. Non-inclusion of Losses
(1) Losses and expenses enumerated under the following items shall not be counted as
losses in the calculation of the income amount of a domestic corporation for each 
business year.
(a) An appropriated surplus which is included in losses and expenses, except for (i)
bonus paid with an entrepreneur's own stocks acquired by Stock Transaction Law
(Article 189, 2) (ii) Stock option available under the Special Tax Treatment Control
Law, and (iii) profit-sharing bonus 
(b) Dividends of interest payable during construction
(c) Discounts on stocks issued below par
(d) Corporation tax (including foreign corporation tax amount) or inhabitant tax pro
rata income paid or payable in each business year: taxes paid or payable for failure
to comply with tax laws (including penalty tax) and an input tax amount in value
added tax (excluding any tax amount where the value added tax is exempt or in other
cases prescribed by the relevant Presidential Decree)
(e) Unpaid amounts of liquor tax, transportation tax, and special excise taxes on
inspected or carried out products not yet sold
(f) Fines, penalty taxes and expenses for disposition of tax barriers
(g) Losses from revaluation of assets other than the revaluation set forth in Article
42-2 and 42-3 of the Corporation Tax Law
(h) Expenses deemed not directly related to a corporation's business
(i) Bonuses payable by a corporation to its directors in excess of the amount
prescribed in the Articles of corporation Tax Law, determined by a resolution of a 
stockholders' meeting or a general meeting of company members (including
bonuses paid to the directors based on an appropriation of retained earnings)
(j) Interest as follows:
i) Interest on debt incurred specifically from construction of business assets
ii) Interest on private loans from unknown sources
iii) Interest or an amount of discount on debentures and securities paid to
obscure payees not affirmed objectively
(k) The amount exceeding the limit of the depreciation of fixed assets allocated for
each business year of a corporation, set forth in the corporation tax law
(l) The amount of retirement allowance payable to directors by a corporation in
excess of the amount as follows:
i)  The amount set forth in the articles of incorporation
ii)  Total amount of (salary received by the retiring officer for one year) 1/10
(Length of employment of the officer before retirement) (excluding the deductible
expenses)
(m) The amount exceeding the limit of business expense incurred to
insurance corporation which is set forth in the Presidential Decrees based on its
total premium gains during the same year
(2) Designated donations
(a) Where a corporation makes donations other than those listed below, or where the
amount of the designated donation is in excess of the aggregate of an amount 
equivalent to 5% of the taxable income, is not counted as losses but can be carried
over for 3 years.
i) Donations to public interest entities, social welfare organizations, and religious
organizations
ii)  Donations and scholarship for academic research, technical development,
and development of athletic skills
iii)  An amount disbursed by a non-profit corporation engaged in profit-making
businesses for its own non-profit business
iv) Other donations to public entities prescribed by the Presidential Decree
*  A contribution donated to a private school established under the Private
School Act as funds for facilities, education, or research shall be counted as
expenses in calculating the income of the taxable year concerned.
(b) The following public contributions are counted in losses within the limit of taxable
income except carried-over losses:
i)  Value of money and goods donated to government agencies and local
government bodies without compensation
ii)  Contributions for national defense and war relief
iii)  Value of money and goods donated for the relief of disaster victims
(3) Entertainment expenses
(a) Where the entertainment expenses exceed the aggregate sum of the following,
the amount in excess thereof is not to be counted as losses.
i) An amount calculated by multiplying 12 million won (18 million won for small and
medium-sized enterprises) with the number of months in the respective tax
period divided by 12 
ii) An amount calculated by multiplying the amount of gross receipts for a
business year with rates listed in the following table (in case of receipts from
transactions between related taxpayers, 20% of the amount calculated by
multiplying the receipts with following rates shall be applied)
amount of gross receipts Rate
10 billion Won or less 0.2%
over 10 billion Won but not  20 million Won + 0.1% of an amount in 
    more than 50 billion Won          excess of 10 billion Won
over 50 billion Won 60 million Won + 0.03% of an amount 
         in excess of 50 billion Won
(4)  Where a domestic corporation that runs a "consumptive service business" spends
an amount of PR expenses in excess of the ratio of the Presidential Decree (2% of the
gross sales amount), the amount in excess thereof is not counted as losses.
(5)  Arm's length price on transactions by related parties 
Where a domestic corporation unreasonably reduces its tax burden in
transactions with related persons, the tax authority may calculate the taxable
income using the arm's length price.
(6) An expense amounting to 500 thousand won or more 
Only where data concerning entertainer, entertainee and the purpose of the
entertainment expense are kept in writing. 
  d. Depreciation
Depreciation is considered as losses in calculating income within the limit of an amount
set aside at the depreciation rate according to the serviceable life of the fixed assets
when a corporation has counted the depreciation amount of fixed assets in losses.
(1) Methods for calculating depreciation
Depreciation of fixed assets of corporations is calculated according to the methods
enumerated below.
(a) Buildings and intangible assets: Straight-line method
(b) Tangible fixed assets (excluding tangible fixed assets used in mining): 
Fixed percentage method or straight-line method
(c) Mining rights: 
Service output method or straight-line method  
(d) Tangible fixed assets used in mining: 
Service output method, fixed percentage method, or straight-line method 
(e) Research and Development cost: 
equally-distributed amount within 20 years after the year when sales or use of
merchandise is possible
(f) Assets which are donated to the nation, local provinces, and designated
non-profit corporations after having been used: 
equally-distributed amount during the using period of the assets can be
counted as loss
(2) Acquisition value of fixed asset
(a) In the case of fixed assets that have been purchased, it is the price quoted at the
time of the purchase (including registration tax, acquisition tax, and other incidental
costs).
(b) In the case of fixed assets acquired by means of one's own construction,
fabrication, etc., it is the aggregate of raw material cost, labor cost, freight, loading
and unloading cost, insurance dues, fees, public imposts (including registration tax
and acquisition tax), installation expenses, and other incidental cost.
(c) In the case of fixed assets other than those under the preceding categories, it is
the normal price quoted at the time of acquisition.
(3) Serviceable life and depreciation rate
(a) The serviceable life and depreciation rate of fixed assets are calculated
according to the guideline for serviceable life of fixed assets prescribed in the 
Ministerial Decrees whereupon taxpayers may elect the respective serviceable life
within the limit of 25% of the guideline, excluding fixed assets used for experimental
research.
(b) In the following cases, taxpayers may elect between 50% of the serviceable life
and the 100% of serviceable life set forth in the guideline.
i)  When a company purchases assets that have been used for equal to or more
than 50% of the serviceable life
ii) When a company purchases assets through mergers or liquidations of
companies 
(4) Residual value
The residual value of a fixed asset is zero; but in case of depreciation by the fixed
percentage method, the residual value is regarded as the amount equivalent to 5% of
the acquisition amount which is treated as expense at the final year of depreciation.
(5) Revenue expenditures and capital expenditures
(a) Maintenance expenses disbursed by a corporation either to restore its assets to
their original state or to maintain their efficiency are regarded as revenue
expenditures.
(b) Maintenance expenditures either to extend the serviceable life of fixed assets or
to increase their value are regarded as capital expenditures.
  e. Evaluation of Inventory Assets
(1) A corporation may elect one of the following methods of inventory evaluation and
submit a report on its evaluation method by the due date.
(a) Cost method
(b) Lower of the price estimated by the cost method and the market price estimated
by Financial Accounting Standards  
(2) In applying the cost method, one of the following is applicable:
(a) Individual cost method
(b) First-in first-out method
(c) Last-in first-out method
(d) Weighted average cost method
(e) Moving average cost method
(f) Cost of sale rebate method
(3) Different evaluation methods may be used for the following different categories and
   different business places.
(a) Products and merchandise
(b) Semi-finished goods and goods in process
(c) Raw materials
(d) Goods in stock
4) In one of the following cases, the head of the district tax office may value inventory
assets according to the first-in first-out method (individual cost method is used in the
case of real estate owned for the purpose of sale):
(a) if a corporation has failed to report its evaluation method of inventory assets within
the reporting period;
(b) if a corporation has valued the inventory assets according to an evaluation
method other than the reported method;
(c) if a corporation has changed the evaluation method without filing a report on the
change thereof.
(5) Valuation of securities
The valuation of securities shall be made using the cost method.  For cost method,
the following methods shall be applied for the purpose of valuation of securities.
    i) Weighted average cost method
    ii) Moving average cost method
    * Individual cost method may be used for valuation of bonds.