Daňový poradce podá daňové přiznání.

Because both words mean tax-related, but they must agree with the noun they describe.

• daňový poradce = tax advisor
• daňové přiznání = tax return

The adjective changes its ending depending on the noun’s:

• gender
• number
• case

Here:

• poradce is masculine singular, so we get daňový
• přiznání is neuter singular, so we get daňové

So the different endings do not mean different words; they are just different grammatical forms of the same adjective.

It is in the nominative case, because it is the subject of the sentence — the person doing the action.

• Daňový poradce = the tax advisor
• podá = will file / will submit
• daňové přiznání = tax return

So daňový poradce is the one who performs the action.

It is in the accusative case, because it is the direct object — the thing being filed/submitted.

The verb podat takes a direct object, so the thing submitted goes into the accusative.

In this sentence:

• daňové přiznání = the tax return

A useful thing to notice: for many neuter singular nouns, the nominative and accusative look the same. So even though daňové přiznání is accusative here, it has the same form you would also see in nominative.

Because podá is from a perfective verb: podat.

In Czech, perfective verbs do not normally have a true present meaning. Their “present” forms usually refer to the future.

So:

• podá = he/she will file / will submit

Compare:

• podává = is filing / files (imperfective)
• podá = will file / will submit (perfective)

This is one of the most important differences between Czech and English.

They come from different aspects of the verb:

• podat → perfective
• podávat → imperfective

So:

• podá focuses on the action as a completed whole
• podává focuses on the action as an ongoing, repeated, or general action

In practice:

• Daňový poradce podá daňové přiznání.
  = The tax advisor will file the tax return.

• Daňový poradce podává daňové přiznání.
  = The tax advisor is filing the tax return / files the tax return.

The perfective form is very natural when talking about a single future completed act.

Because Czech has no articles.

English distinguishes:

• a tax advisor
• the tax advisor

Czech usually leaves that unstated unless context makes it clear, or unless another word is used to specify it.

So Daňový poradce podá daňové přiznání could mean:

• A tax advisor will file the tax return
• The tax advisor will file the tax return

The exact interpretation depends on context.

Because some masculine animate nouns in Czech have declension patterns that end in -e in the nominative singular.

poradce is masculine animate even though it does not end in a typical masculine consonant form like učitel or student.

This is normal Czech grammar. The noun’s gender is determined by its grammatical behavior, not just by the ending.

You can see it in agreement:

• daňový poradce
  not daňová poradce or daňové poradce

The adjective daňový shows that poradce is masculine singular.

Because the verb ending tells you the person and number.

For podat in the future/perfective-type present forms:

• podám = I will file
• podáš = you will file
• podá = he/she/it will file
• podáme = we will file
• podáte = you (plural/formal) will file
• podají = they will file

So podá is 3rd person singular.

That matches daňový poradce, which is a singular subject.

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

The neutral order here is:

• Daňový poradce podá daňové přiznání.

But other orders are possible, for example:

• Daňové přiznání podá daňový poradce.
• Podá daňové přiznání daňový poradce.

These versions can sound more marked and may shift emphasis or information structure.

In ordinary neutral statements, subject–verb–object is a very natural choice, which is why this sentence uses it.

Usually, yes — or at least it presents the action as a single complete event.

Because podat is perfective, the sentence views the filing as a whole:

• not just “working on filing”
• but “filing/submitting” as a completed act

This does not necessarily guarantee success in the real-world sense, but grammatically it presents the event as bounded and complete.

A rough pronunciation guide:

• Daňový ≈ da-nyo-vee
• poradce ≈ po-rat-tse
• podá ≈ po-daa
• daňové ≈ da-nyo-veh
• přiznání ≈ roughly przhi-znaa-nyi

A few key sounds:

• ň = like ny in canyon
• á = a long a
• é = a long e
• ř = a specifically Czech sound; learners often approximate it at first
• c = ts

Natural stress in Czech is usually on the first syllable of each word:

• DAňový
• POradce
• POdá
• DAňové
• PŘIznání

Yes, very often.

Because the verb form already shows person and number, Czech often leaves out the subject when it is clear from context.

So you could say simply:

• Podá daňové přiznání.

This means:

• He/she will file the tax return
• or The tax advisor will file the tax return, if already understood from context

But including daňový poradce is useful when you want to make the subject explicit.

Yes, very much so.

daňové přiznání is the standard Czech term for tax return or tax declaration.

It is not just any random combination of words; it is the normal expression used in administrative and everyday contexts related to taxes.

So it is worth learning as a chunk:

• podat daňové přiznání = to file a tax return

The dictionary forms are:

• daňový = tax, tax-related
• poradce = advisor, consultant
• podat = to submit, to file
• daňový = tax, tax-related
• přiznání = declaration, return, acknowledgment

In this sentence:

• podá is the conjugated form of podat
• daňové is the inflected form of daňový
• přiznání already looks like its dictionary form, but here it is functioning as the accusative singular as well

For learners, it is especially useful to remember the verb as:

• podat daňové přiznání = to file a tax return