خطاب التوصية هنا.

Because Arabic often uses nominal sentences in the present tense, and in those sentences the verb to be is usually not written or spoken.

So:

• خطاب التوصية هنا literally looks like: recommendation-letter here but it means: The recommendation letter is here.

If you wanted a past-tense version, then Arabic would normally use a verb, for example كان for was.

This is a nominal sentence in Arabic.

It has two main parts:

• خطاب التوصية = the topic / subject
• هنا = the predicate, telling where it is

So the structure is basically:

• [subject] + [predicate]
• خطاب التوصية + هنا

In English we need is, but in Arabic the present-tense meaning is understood without it.

This is because خطاب التوصية is an iḍāfa construction, often called a genitive construction or noun annexation.

It is made of:

• خطاب = letter/document/address
• التوصية = the recommendation

Together, they mean:

• خطاب التوصية = the letter of recommendation / the recommendation letter

A key rule of iḍāfa is that the first noun does not take ال.
So Arabic does not say الخطاب التوصية here.

Also, because the second noun التوصية is definite (it has الـ), the whole phrase becomes definite:

• خطاب توصية = a recommendation letter
• خطاب التوصية = the recommendation letter

Because in an iḍāfa construction, the first noun usually does not take ال.

So:

• correct: خطاب التوصية
• not correct here: الخطاب التوصية

The definiteness of the whole phrase is determined by the second noun:

• خطاب توصية = a recommendation letter
• خطاب التوصية = the recommendation letter

This is one of the most important patterns for English speakers to get used to in Arabic.

هنا means here.

Grammatically, it is an adverb of place. In traditional Arabic grammar, it is often treated as a kind of ẓarf (locative adverb).

In this sentence, هنا is the part that tells you the location of خطاب التوصية:

• خطاب التوصية هنا = The recommendation letter is here

So هنا is functioning like the predicate: it tells us where the subject is.

Because Arabic commonly puts the subject first and then gives information about it.

So:

• خطاب التوصية هنا = The recommendation letter is here

This is the most neutral order for this kind of statement.

You can sometimes move هنا earlier for emphasis, such as:

• هنا خطاب التوصية

But that sounds more like:

• Here is the recommendation letter
• or The recommendation letter is here (right here)

So the original order is the straightforward, standard one.

A fully vowelled version would commonly be:

• خِطابُ التَّوصِيَةِ هُنا

Breakdown:

• خِطابُ = khiṭābu
• التَّوصِيَةِ = at-tawṣiyati
• هُنا = hunā

Why these endings?

• خِطابُ has -u because it is the subject of the nominal sentence.
• التَّوصِيَةِ has -i because the second noun in an iḍāfa is in the genitive.
• هنا is an indeclinable adverb.

In everyday writing, these short vowels are usually omitted.

Because ت is a sun letter.

When الـ is followed by a sun letter, the ل of الـ is assimilated into the next consonant.

So:

• التوصية is pronounced approximately at-tawṣiya not al-tawṣiya

That doubling of the t sound is important. In fully vowelled writing, this is shown by shadda on the ت:

• التَّوصية

It can mean letter, especially in formal contexts, but it also has other meanings depending on context, such as address, speech, or discourse.

For a personal letter, learners also often see:

• رسالة = letter/message

So depending on context:

• رسالة توصية can also mean recommendation letter
• خطاب توصية is also very common, especially in formal or administrative language

In this sentence, خطاب sounds appropriate for a formal document like a recommendation letter.

In context, yes, it can sometimes feel close to that meaning, but the most direct reading of the word order is:

• The recommendation letter is here

If Arabic wanted to foreground here, it might place هنا first:

• هنا خطاب التوصية

That version is closer to:

• Here is the recommendation letter
• or Here, the recommendation letter is

So the original sentence is best understood as a simple location statement.