La inscripción está completa.

Here inscripción usually means registration, enrolment/enrollment, or sign-up.

Depending on context, it could refer to:

• the process of registering
• the registration period
• a person’s registration

In this sentence, La inscripción está completa usually means something like registration is full or the sign-up is full/complete.

Spanish normally uses an article where English sometimes does not.

So Spanish says:

• La inscripción está completa

where English might simply say:

• Registration is full

Leaving out the article in normal Spanish would usually sound incomplete or unnatural:

• Inscripción está completa ❌

You might see the article omitted in headlines, forms, or labels, but not in ordinary full sentences.

It uses estar because completa is describing a current state or condition.

Here, the idea is:

• the registration is now full / complete

That is why está completa sounds natural.

Compare:

• La inscripción está completa = the registration is full/complete now
• La inscripción es completa = the registration is complete in nature, whole, not partial

In this context, es completa would usually sound odd or mean something different.

Because completa is an adjective, and in Spanish adjectives usually agree with the noun in gender and number.

• inscripción is feminine singular
• so the adjective must also be feminine singular: completa

Compare:

• el formulario está completo
• la inscripción está completa
• las inscripciones están completas

Literally, completa means complete, but in this kind of context it is often understood more naturally in English as full.

So:

• La inscripción está completa

may be best translated as:

• Registration is full
• The registration is full
• Sign-up is full

This is especially true if there are limited spaces and no more people can register.

It is understandable and correct, but depending on context, Spanish speakers in Spain might also use other expressions that sound more natural or more specific, such as:

• Las inscripciones están cerradas = registrations are closed
• No quedan plazas = there are no places left
• Ya no se admiten más inscripciones = no more registrations are being accepted

So La inscripción está completa works, but in real-life situations you may also hear those alternatives.

Está is the 3rd person singular present indicative of estar.

That means it is saying the situation is true right now:

• La inscripción está completa = the registration is full now

If you wanted another tense:

• estaba completa = was full
• ha estado completa = has been full
• estará completa = will be full

Inscripción is stressed on the last syllable:

• in Spain: approximately een-skreep-THYON
• in much of Latin America: approximately een-skreep-SYON

The written accent on ó shows that the stress falls there:

• inscripCIÓN

Without the accent mark, Spanish spelling rules would suggest a different stress pattern, so the accent is necessary.

Grammatically, yes, but it would usually mean something different.

Es completa suggests that something is complete in itself, whole, or not missing anything.

For example, if you were talking about a registration form or registration data, es completa could mean:

• it is complete
• nothing is missing

But if you mean the registration is full / closed because all places are taken, then está completa is the better choice.

You would make both the noun and the adjective plural, and the verb would also change:

• La inscripción está completa = the registration is full
• Las inscripciones están completas = the registrations are full / complete

Notice the changes:

• la → las
• inscripción → inscripciones
• está → están
• completa → completas

Not always.

In Spain:

• inscripción is a general word for registration/sign-up
• matrícula is often used for enrolment, especially in schools, universities, or official programs

So in an educational context, you might also see:

• La matrícula está cerrada
• El plazo de matrícula ha terminado

But inscripción is broader and works in many kinds of contexts, such as courses, events, competitions, and activities.

Yes, in some contexts it could.

Spanish often relies on context. So:

• La inscripción está completa

could mean:

1. registration is full — no more places available
2. the registration is complete — all required steps or information are finished

If there is no context, the sentence can be a little ambiguous. In many practical situations, the surrounding information makes the meaning clear.