Masz zanieść te dokumenty do księgowości przed południem.

Masz + infinitive is a common way in Polish to express that someone is supposed to do something, has to do it, or has been instructed to do it.

So:

• Masz zanieść... = You are to take/bring..., You have to take/bring...
• Zanieś... = a more direct command: Take/Bring...!

This sentence sounds like an instruction or assignment, not necessarily a sharp order.

It is:

• masz = 2nd person singular of mieć (to have)
• zanieść = infinitive

Together, mieć + infinitive often means:

• obligation
• instruction
• something expected in the near future

So grammatically it is not the future tense in the English sense, but it often feels similar to:

• you are to...
• you’re supposed to...
• you have to...

Because zanieść is the perfective form, and here Polish focuses on one completed action: taking the documents there successfully.

Compare:

• nieść = imperfective/pair-related basic motion verb meaning to carry / be carrying
• zanieść = perfective, meaning to take/carry and deliver somewhere

In this sentence, the idea is not just be carrying documents, but get them to accounting. That is why zanieść fits better.

This is a very common question.

Both relate to carrying, but:

• nieść = to carry right now, in one direction, one occasion
• nosić = to carry repeatedly, habitually, or in various directions

Examples:

• Niosę torbę. = I’m carrying a bag.
• Noszę okulary. = I wear glasses.
• Nosi dokumenty do biura codziennie. = He carries documents to the office every day.

In your sentence, zanieść is linked to the one-time directional idea.

Dokumenty is in the accusative plural, because it is the direct object of zanieść.

However, for masculine inanimate plural nouns, the accusative form is often the same as the nominative.

So:

• nominative: te dokumenty
• accusative: te dokumenty

That is why the form looks unchanged.

After do, Polish normally uses the genitive.

So:

• księgowość = nominative
• do księgowości = genitive

Here księgowość means the accounting department / accounting office, not just the abstract idea of accounting.

So do księgowości means to accounting or more naturally to the accounting department.

Here it means the department, office, or the people responsible for accounting in a company or institution.

So in real usage:

• idę do księgowości = I’m going to the accounting department
• zadzwonię do księgowości = I’ll call accounting

It usually refers to the workplace unit, not the academic subject.

Because with przed in this time expression, Polish uses the instrumental case.

So:

• południe = nominative
• południem = instrumental

That gives:

• przed południem = before noon

This is a fixed and very common expression.

Literally, it means before noon.

In practice, depending on context, it can mean:

• strictly before 12:00
• sometime in the morning
• by noon

In a sentence with an instruction like this, it usually suggests a deadline: get it done before noon.

Yes. Masz is the 2nd person singular form, so it is used when speaking to:

• one person
• in an informal you relationship

If you wanted other versions:

• Masz zanieść... = informal singular
• Macie zanieść... = informal plural
• Ma pan zanieść... = formal to a man
• Ma pani zanieść... = formal to a woman
• Mają państwo zanieść... = formal plural

Yes. Polish word order is flexible because case endings show grammatical roles.

The neutral order here is:

• Masz zanieść te dokumenty do księgowości przed południem.

But other orders are possible for emphasis, for example:

• Te dokumenty masz zanieść do księgowości przed południem.
  Emphasis on these documents
• Do księgowości masz zanieść te dokumenty przed południem.
  Emphasis on to accounting
• Przed południem masz zanieść te dokumenty do księgowości.
  Emphasis on before noon

So the original is natural and neutral, but not the only possible order.

Grammatically, it is a statement: it looks like a normal declarative sentence.

But in meaning, it functions as an instruction or directive.

So it is softer than a direct imperative, but it still tells someone what they are expected to do.

That is a very common feature of Polish: form and function do not always match exactly.

Yes, depending on perspective.

Polish verbs like zanieść do not always match English take/bring perfectly. The core idea is:

• carry something somewhere
• deliver it there

So in English, both may work depending on context:

• take these documents to accounting
• bring these documents to accounting

Very often, take sounds more natural in this kind of instruction, but the Polish verb itself is centered more on the act of delivering something to a destination than on the English take/bring distinction.