Czy masz coś do podpisania, czy możemy już iść do urzędu?

Because czy is doing two different jobs here:

• The first Czy introduces a yes/no question: Czy masz... = Do you have...
• The second czy means or and introduces the second option: ..., czy możemy już iść... = ..., or can we go now...

So the sentence is structured as an alternative question: one possibility or the other.

Yes. In everyday Polish, the first czy is often left out if intonation already makes it clear that it is a question:

• Masz coś do podpisania, czy możemy już iść do urzędu?

This sounds natural and conversational. The second czy is more important, because it marks the alternative or.

Polish does not follow the same strict some/any pattern as English.

In a neutral yes/no question, coś is very common and natural:

• Masz coś do podpisania?

Even though English would often say Do you have anything to sign?, Polish still uses coś. It does not necessarily mean that the speaker expects the answer to be yes.

If you used cokolwiek, that would sound stronger, more like anything at all.

This is a very common Polish pattern:

• coś / ktoś / nic / dużo
  • do
    • verbal noun

It means something like something to ..., something for ..., or something that needs ...

Examples:

• coś do jedzenia = something to eat
• coś do picia = something to drink
• książka do przeczytania = a book to read

So coś do podpisania means something to sign or something that needs to be signed.

After do in this pattern, Polish normally uses a noun form, not an infinitive.

The base verbal noun is:

• podpisanie = signing / the act of signing

After do, it must be in the genitive case:

• do podpisania

So Polish says:

• coś do podpisania

not:

• coś do podpisać ❌

This is just how the construction works in Polish.

Podpisania comes from the perfective verb podpisać, while podpisywania comes from the imperfective podpisywać.

Here, podpisania is more natural because the sentence is about a concrete result: a document that needs a signature, probably once, so that you can then leave.

• podpisania = for signing / to be signed, with focus on completion
• podpisywania = for signing in an ongoing, repeated, or process-like sense

In this context, coś do podpisania is the normal phrase.

They already include the subject, so Polish does not need separate pronouns.

• masz = you have (2nd person singular)
• możemy = we can (1st person plural)

So:

• masz already means ty masz
• możemy already means my możemy

Polish usually omits ty and my unless the speaker wants emphasis or contrast.

Because the preposition do requires the genitive case when it means to or into.

The basic form is:

• urząd = office, authority

After do, it changes to:

• urzędu = genitive singular

So:

• iść do urzędu = to go to the office

This is a standard preposition + case pattern in Polish.

Urząd usually means a public office or government office, not just any office building.

For example, it can refer to places like:

• a city office
• a tax office
• a registration office
• an administrative office

So it is more specific than English office. If you meant an ordinary workplace office, biuro is often the better word.

Już often means already, but in questions like this it can also sound like now or at this point.

So:

• czy możemy już iść?

can mean:

• can we go now?
• can we go already?

It suggests that the speakers may have been waiting for the signing to be finished, and now they want to know whether they can leave.

Because iść is used for one specific movement in one direction, especially something happening now or soon.

• iść = to go / walk in one direction, once
• chodzić = to go / walk habitually, repeatedly, or around in general

In this sentence, the speakers mean one specific trip to the office, so iść is the correct choice.

If you wanted to emphasize going by vehicle, Polish would more naturally use jechać.

Not completely. Polish word order is fairly flexible, but changing it can shift the emphasis a little.

For example:

• czy możemy już iść do urzędu?
• czy już możemy iść do urzędu?

Both are natural. The difference is small:

• możemy już iść sounds neutral
• już możemy iść puts a bit more emphasis on already / now

The original sentence sounds very normal and natural.

The sentence uses masz, so it is informal singular.

A formal version would be:

• Czy ma Pan coś do podpisania, czy możemy już iść do urzędu?
• Czy ma Pani coś do podpisania, czy możemy już iść do urzędu?

For informal plural, you would use:

• Czy macie coś do podpisania, czy możemy już iść do urzędu?

So the main thing that changes is the verb form and, in formal Polish, the use of Pan/Pani.