Die bankstaat is aanlyn.

Die means the.

It is the Afrikaans definite article. Unlike in some other languages, Afrikaans does not change the word for the based on gender, and it also uses die for both singular and plural nouns.

So:

• die bankstaat = the bank statement
• die bankstate = the bank statements

No. In Afrikaans, die is pronounced roughly like dee.

So the start of the sentence sounds like:

• Die → dee

That is a very common beginner trap, because English speakers naturally want to read it like the English verb die.

Because Afrikaans usually writes compound nouns as a single word.

So:

• bank
  • staat → bankstaat

English often writes these as two words, but Afrikaans commonly joins them together. This is very normal in Afrikaans.

Other examples of this pattern are things like:

• huiswerk = homework
• sonbril = sunglasses / sun glasses

Bankstaat means bank statement.

It refers to the statement from your bank showing things like:

• transactions
• balances
• payments
• deposits

So in this sentence, it is not talking about a bank as a bench, and it is not talking about a state as a country. The compound as a whole has the specific meaning bank statement.

Because Afrikaans does not capitalize all nouns.

Unlike German, ordinary nouns in Afrikaans are usually written with a lowercase letter unless they begin a sentence or are part of a proper name.

So in:

• Die bankstaat is aanlyn.

only Die is capitalized because it is the first word of the sentence.

Mostly yes. Is is the present-tense form of to be.

So:

• Die bankstaat is aanlyn. = The bank statement is online.

One useful difference from English is that Afrikaans uses is with all persons in the present tense:

• Ek is = I am
• Jy is = you are
• Hy is = he is
• Ons is = we are
• Hulle is = they are

So Afrikaans does not switch between am / is / are the way English does.

Aanlyn means online.

In this sentence, it describes the state or condition of the bank statement:

• is aanlyn = is online

So the sentence means that the bank statement is available or accessible online.

Here it works like a predicate adjective/complement after is.

In other words, it describes the subject:

• Die bankstaat → what is it like?
• It is aanlyn

English does something very similar in The bank statement is online.

So for a learner, the easiest way to understand it is: after is, aanlyn describes the subject.

Yes, in this simple sentence it is very similar to English.

The pattern is:

• Die bankstaat = subject
• is = verb
• aanlyn = complement

So:

• Die bankstaat is aanlyn.
• The bank statement is online.

This is a very straightforward sentence structure in Afrikaans.

Afrikaans normally uses double negation.

So the negative version is:

Die bankstaat is nie aanlyn nie.

Notice the two nie words:

• the first nie comes after the verb
• the second nie comes at the end of the clause

This double-negation pattern is one of the most important features of standard Afrikaans.

You would say:

Die bankstate is aanlyn.

A few useful things to notice:

• bankstaat → bankstate in the plural
• die stays die
• is stays is

So even with a plural subject, Afrikaans still uses is here.

In informal modern usage, some speakers may use English-influenced forms, but the standard Afrikaans word is aanlyn.

So for learning good standard Afrikaans, it is best to use:

• Die bankstaat is aanlyn.

not:

• Die bankstaat is online.

A rough English-friendly pronunciation is:

dee bunk-staht is AHN-layn

That is only an approximation, but it can help you get started.

A few pronunciation notes:

• die = dee
• bankstaat has a long aa sound in staat
• aanlyn begins with aan, which sounds a bit like ahn

So the full sentence is said smoothly as:

Die bankstaat is aanlyn.