Daňový poradce vypočítá správný základ daně z účetní závěrky.

Because vypočítat is a perfective verb. In Czech, the present forms of perfective verbs usually express the future.

So:

• počítá = is calculating / calculates (imperfective)
• vypočítá = will calculate (perfective, completed result)

In this sentence, vypočítá means that the tax adviser will calculate the tax base as a finished result.

Daňový poradce is in the nominative singular because it is the subject of the sentence — the person doing the action.

Breakdown:

• daňový = tax (adjective, masculine singular nominative)
• poradce = adviser / consultant (masculine animate noun, nominative singular)

So daňový poradce = the tax adviser.

A learner may notice that poradce ends in -e, which does not look like a typical masculine noun. But it is still a masculine animate noun.

It is the direct object of the verb vypočítá, so it is in the accusative singular.

• základ is a masculine inanimate noun.
• For many masculine inanimate nouns, the accusative singular looks the same as the nominative singular.
• The adjective správný agrees with základ in case, number, and gender.

So:

• nominative: správný základ
• accusative: správný základ

They look identical here, but the function in the sentence is different: it is the object, not the subject.

Základ daně literally means base of tax, where daně is in the genitive singular.

This is a very common Czech structure:

• noun + genitive = X of Y

So:

• základ daně = tax base / literally base of tax

You can also encounter daňový základ in Czech, and it is also a real expression. In many contexts, both can refer to a tax base. But in this sentence, the chosen structure is základ daně, with daně depending on základ.

Daně is genitive singular of daň.

Here it is used because základ often takes a dependent noun in the genitive:

• základ čeho? = the basis/base of what?
• základ daně = the tax base / literally the base of tax

So the genitive shows a close relationship between the two nouns.

Be careful: daně can also be other forms in other contexts, but here it is specifically genitive singular.

The preposition z means from / out of, and it requires the genitive case.

So:

• z
  • genitive

Here:

• závěrka = statement / closing / report
• z účetní závěrky = from the financial statement

More precisely:

• závěrky = genitive singular of závěrka
• účetní agrees with závěrky

So the phrase means that the calculation is made from the accounting/financial statement.

Účetní is an adjective of the soft adjective type, and adjectives of this type often have forms that look the same in several cases.

Here it modifies závěrky, which is:

• feminine
• singular
• genitive

So účetní is also in the feminine singular genitive, but its form remains účetní.

This can feel strange to English speakers because the ending does not visibly change much, but it is normal for this adjective pattern.

Účetní závěrka is a set phrase in Czech accounting language. It usually means financial statement or annual accounts, depending on context.

Word by word:

• účetní = accounting / financial
• závěrka = closing statement / closing report

So in this sentence, z účetní závěrky means something like from the financial statement.

Czech has no articles like English a or the.

So:

• Daňový poradce can mean a tax adviser or the tax adviser
• správný základ daně can mean a correct tax base or the correct tax base

The exact interpretation depends on context, not on an article.

This is very normal in Czech, and learners have to get used to understanding definiteness from the situation.

Yes. Czech word order is more flexible than English because case endings show grammatical roles.

The basic sentence:

• Daňový poradce vypočítá správný základ daně z účetní závěrky.

is neutral and straightforward.

But Czech could also change the order for emphasis or information structure, for example:

• Správný základ daně vypočítá daňový poradce z účetní závěrky.
• Z účetní závěrky vypočítá daňový poradce správný základ daně.

These versions still mean roughly the same thing, but the focus changes. English usually relies more on fixed word order; Czech often uses word order to show what is new, emphasized, or already known.

You can tell mainly from the cases:

• Daňový poradce = nominative singular → the subject (the doer)
• správný základ daně = accusative singular phrase → the object (what is calculated)

Even though English depends strongly on word order, Czech often depends more on case endings.

In this sentence:

• the tax adviser does the calculating
• the correct tax base is what gets calculated

Usually correct is the safest translation here.

• správný = correct, right, proper

In an accounting or tax context, correct tax base sounds most natural in English, because it stresses accuracy.
Proper tax base is possible, but usually less precise in this context.

Here are the main dictionary forms:

• daňový → daňový
• poradce → poradce
• vypočítá → dictionary form vypočítat
• správný → správný
• základ → základ
• daně → dictionary form daň
• z → z
• účetní → účetní
• závěrky → dictionary form závěrka

This is useful because the sentence contains several inflected forms, especially daně and závěrky.