(1) This Agreement shall apply to taxes on income imposed on behalf of a Contracting State or of its political subdivisions or local authorities, irrespective of the manner in which they are levied.

(2) There shall be regarded as taxes on income all taxes imposed on total income or on elements of income, including taxes on gains from the alienation of movable or immovable property, taxes on the total amounts of wages or salaries paid by enterprises, as well as taxes on capital appreciation.

(3) The existing taxes to which the Agreement shall apply are in particular:

• (a) in the Czech Republic:
  • (i) the tax on income of individuals;
  • (ii) the tax on income of legal persons;
• (b) in the Republic of Senegal:
  • (i) the income taxes on individuals;
  • (ii) the income tax on companies;
  • (iii) the minimum income tax on companies;
  • (iv) the capital gains tax on developed and undeveloped land.

(4) The Agreement shall apply also to any identical or substantially similar taxes that are imposed after the date of signature of the Agreement in addition to, or in place of, the existing taxes. The competent authorities of the Contracting States shall notify each other of any significant changes that have been made in their taxation laws.