Korekta faktury jest gotowa.

Because faktury is in the genitive case. In korekta faktury, Polish uses a structure like correction of the invoice, not invoice correction in the English noun-noun sense.

• faktura = invoice
• faktury = of the invoice

So:

• korekta faktury = correction/amendment of the invoice

This is a very common pattern in Polish: a noun followed by another noun in the genitive.

Examples:

• numer telefonu = phone number
• kolor samochodu = the color of the car
• korekta dokumentu = correction of the document

Korekta means a correction, adjustment, or sometimes an amended version of something.

In business or accounting contexts, korekta faktury often refers to a corrected invoice or invoice correction document, depending on context.

So although the literal structure is correction of the invoice, in real usage it can refer to:

• the act of correcting the invoice, or
• the corrected/amended invoice itself

Context tells you which is meant.

Because korekta is a feminine noun, and the adjective must agree with it.

• korekta → feminine
• therefore gotowy becomes gotowa

Agreement in Polish usually affects:

• adjectives
• past-tense verbs
• some pronouns

Compare:

• Korekta jest gotowa. = The correction is ready.
• Dokument jest gotowy. = The document is ready.
• Pismo jest gotowe. = The letter/document is ready.

So gotowa matches korekta, not faktury.

The dictionary form is gotowy.

That is the basic masculine singular form you usually see in dictionaries. Other forms include:

• gotowy — masculine
• gotowa — feminine
• gotowe — neuter
• gotowi / gotowe — plural

In this sentence, gotowa is used because the noun it describes, korekta, is feminine singular.

Often, no. In the present tense, Polish frequently omits to be (jest) in everyday speech.

So both of these are possible:

• Korekta faktury jest gotowa.
• Korekta faktury gotowa.

The version with jest is a bit more explicit and often sounds more neutral or careful. The version without jest can sound slightly more concise or businesslike, depending on context.

As a learner, it is perfectly safe to use jest.

Yes, Polish word order is more flexible than English, but the neutral order here is:

• Korekta faktury jest gotowa.

Other orders are possible, for example:

• Gotowa jest korekta faktury.
• Jest gotowa korekta faktury.

These may sound more emphatic, stylistic, or context-dependent. For most learners, the original order is the safest and most natural.

Not exactly, though they can be similar in meaning.

• korekta faktury = correction of the invoice / invoice correction
• skorygowana faktura = corrected invoice

The first expression often refers to the correction as a document or process. The second clearly describes an invoice that has already been corrected.

In business Polish, korekta faktury is a very common set phrase.

Because Polish has no articles like a or the.

So Korekta faktury jest gotowa can mean:

• The invoice correction is ready
• An invoice correction is ready

Which one is intended depends on the context.

English speakers often look for a direct equivalent of the, but Polish simply does not mark this grammatically.

Sometimes, yes. Gotowy / gotowa / gotowe can mean ready, finished, or prepared, depending on context.

In this sentence, the most natural meaning is ready:

• the invoice correction is ready
• the corrected invoice document is ready

In other situations:

• Obiad jest gotowy. = The dinner is ready.
• Jestem gotowy. = I am ready.
• Dokumenty są gotowe. = The documents are ready/prepared.

Here, korekta is in the nominative singular, because it is the subject of the sentence.

Breakdown:

• Korekta — nominative singular
• faktury — genitive singular
• jest — is
• gotowa — feminine singular adjective agreeing with korekta

So literally, the structure is:

• [The correction] [of the invoice] [is] [ready].

A rough pronunciation guide for an English speaker is:

ko-REK-ta fak-TOO-ri yest go-TO-va

A few notes:

• r is rolled or tapped, not like a typical English r
• y in faktury is not exactly English ee; it is a short Polish vowel with no perfect English equivalent
• w in Polish sounds like English v, so gotowa ends in -va
• j in Polish sounds like English y in yes, so jest starts like yest

Yes, it sounds fairly neutral and natural, especially in office, administrative, or accounting contexts.

You might see or hear it in:

• emails
• accounting departments
• customer service
• internal office communication

It is not overly formal, but it is definitely the kind of sentence you would expect in professional Polish.