Czech Republic

Individual - Deductions

Last reviewed - 13 December 2019

Generally, with the exception of employment income, necessary expenses incurred in earning income are deductible from income. Normally, deductions will be based on the actual expenditure incurred; however, for certain categories of income, a fixed percentage of gross income may be claimed as a deduction (e.g. lump-sum deductions of 80% for agricultural income or craft activities, 60% for a limited number of trading and entrepreneurial activities, 40% for activities pursuant to the special statutory provision, 30% for renting a property). However, the lump-sum expense deductions are applicable only up to the maximum amount of the respective percentage out of CZK 2 million (i.e. maximum CZK 1,600,000, CZK 1,200,000, CZK 800,000, or CZK 600,000, respectively).

Tax-deductible expenses are broadly defined in Czech tax law as expenses incurred to ‘attain, secure, and/or maintain’ taxable income, though specific restrictions are placed on certain costs.

Employment expenses

No deductions are provided for expenditures incurred in connection with taxable income from employment. However, sums received by way of reimbursement for travel expenses are exempt from tax, provided they do not exceed statutory limits.

Personal deductions

Personal tax base and tax deductions are generally available for Czech tax residents. Tax non-residents should have at least 90% of worldwide income from Czech sources to utilise them.

Charitable contributions

Donations provided to certain organisations or individuals for the purpose of financing science, education, culture, etc. are deductible for an individual up to a maximum of 15% of the tax base, provided the total value of the donations exceeds 2% of the tax base or is at least CZK 1,000. Blood donation is also considered a form of charitable donation, which is valued at CZK 3,000 per one blood collection.

Mortgage interest deduction

For interest paid on a mortgage, a deduction is applicable at up to CZK 300,000 per year under several strict conditions.

Life insurance premiums

For private contributions paid on private life insurance, a deduction is applicable at up to CZK 24,000 per year under certain conditions.

Private pension insurance

For private contributions paid to a private pension insurance fund, a deduction is applicable at up to CZK 24,000 per year under certain conditions.

Personal allowances

Unlike other countries that permit personal exemptions and allowances in determining taxable income, the Czech Republic has adopted a system of tax credits (see the Other tax credits and incentives section for more information).

Business deductions

Deductible expenses for an entrepreneur are generally the same as those permitted under the corporate income tax system (see the Deductions section in the Corporate summary). For example, fixed assets can be depreciated in accordance with statutory rates.

Czech legislation also allows entrepreneurs to deduct travel expenses (within statutory limits), insurance costs, and research and development (R&D) expenditure.

Losses

Losses arising from a source of income are offset against other sources of income in the year in which such income arises, with the exception of employment income. If an overall loss is realised, it can be carried forward and offset against taxable income (other than employment income) arising in the following five years.