Ito ang imbitasyon.

In Filipino, simple equational sentences often do not need a separate verb like is.

So:

• Ito ang imbitasyon.
• literally: This the invitation
• natural English: This is the invitation.

This is very normal in Filipino. The idea of is is understood from the structure of the sentence.

Ito means this.

It is a demonstrative pronoun, used for something near the speaker.

Compare:

• ito = this (near me)
• iyan = that (near you)
• iyon = that (over there, away from both of us)

So Ito ang imbitasyon means you are identifying something close by as the invitation.

Not exactly. Ang is one of the most important markers in Filipino, but it is not simply the same as English the.

In this sentence, ang marks imbitasyon as the main noun being identified.

So in:

• Ito ang imbitasyon.

the structure is roughly:

• Ito = this
• ang imbitasyon = the invitation / the thing being referred to

In many beginner translations, ang may seem like the, and sometimes that helps, but grammatically it is better to think of ang as a marker, not just an article.

Because Filipino sentence structure works differently from English.

This pattern is very common:

• [Demonstrative pronoun] + ang + [noun]

So:

• Ito ang imbitasyon. = This is the invitation.

Filipino often puts the identifying word first, then the marked noun phrase after it.

A learner might expect something like This invitation, but that would be a different structure in Filipino.

It is a borrowed word, ultimately from Spanish invitación.

That is very common in Filipino. Many everyday Filipino words come from Spanish, especially for formal or social concepts.

So imbitasyon means invitation, and it sounds fairly familiar to English speakers.

A simple learner-friendly pronunciation guide is:

• Ito ≈ ee-TOH
• ang ≈ ahng
• imbitasyon ≈ eem-bee-tah-SYON

A rough full pronunciation:

• ee-TOH ahng eem-bee-tah-SYON

A few notes:

• ng in ang is pronounced as one sound, like the ng in song
• stress in imbitasyon falls near the end: -syon

Not usually if you mean This is the invitation.

Here is the important difference:

• Ito ang imbitasyon. = This is the invitation.
  
  • specific, definite
• Ito ay imbitasyon. sounds more like This is an invitation.
  
  • more descriptive/classifying, and less natural in this exact context

Also, ay is a structure marker often used in more formal or careful speech, but it does not replace ang in the same way.

So for the sentence you gave, Ito ang imbitasyon is the best form.

Both can be grammatical, but they do not feel exactly the same.

• Ito ang imbitasyon. = This is the invitation.
  • points to something and identifies it
• Imbitasyon ito. = This is an invitation.
  • more like classifying what something is

So the version with ang usually sounds more definite: not just any invitation, but the invitation.

Because ito here already functions as a complete pronoun: this.

You do not need ang before it in this sentence.

Structure:

• Ito = the thing being pointed out
• ang imbitasyon = what it is being identified as

So the sentence is balanced as:

• This = the invitation

Add ba in the usual position:

• Ito ba ang imbitasyon? = Is this the invitation?

That is one of the most useful beginner patterns in Filipino.

Compare:

• Ito ang imbitasyon. = statement
• Ito ba ang imbitasyon? = question

Then you would usually change ito to iyan:

• Iyan ang imbitasyon. = That is the invitation.
  (near the person you are speaking to)

If it is farther from both speaker and listener, use iyon:

• Iyon ang imbitasyon. = That is the invitation.
  (over there)

So the choice of ito / iyan / iyon depends on location.

Not if you want to keep the same meaning and natural structure.

• Ito ang imbitasyon. = natural and correct
• Ito imbitasyon. = not natural standard Filipino

The ang is needed to mark imbitasyon properly in this sentence.

A common way is:

• Isa itong imbitasyon.
• or Ito ay isang imbitasyon.

These mean This is an invitation.

Compare:

• Ito ang imbitasyon. = This is the invitation.
• Isa itong imbitasyon. = This is an invitation.

So the original sentence is more specific and definite.

It is completely normal and can be used in everyday speech.

It is short, clear, and natural. You could say it while physically showing someone a card, letter, or message.

For example:

• You are holding several papers.
• You point to one.
• Ito ang imbitasyon. = This is the invitation.

So it is not especially formal or literary; it is standard everyday Filipino.