Capire la successione

Pre-filled succession: is DIY worth it?

The free declaration on the Agency site really exists. When it makes sense and when it doesn't.

Geom. Lorenzo Armellin5 min readUpdated on 22 giugno 2026

Let's say it upfront, honestly: you can file the succession declaration for free yourself. It is an honest option — with limits.

When DIY may be enough

If the case is truly simple (few direct heirs, no property or one very simple property) and you are comfortable with SPID and forms, DIY can work.

Where DIY becomes risky

AspectDIYWith us
Time requiredHours and SPID on youWe take care of it
Cadastral data checkYour responsibilityDone by a surveyor
Tax calculationOn your ownWe do it before filing
SupportNoneA real person
Risk of penalties for errorsYourHandled

The weak point is cadastral data

The pre-filled form does not validate cadastral data: that is exactly where most cases get stuck or go wrong. Parcels, subunits, outbuildings and title deeds must be checked — surveyor's work.

In short: if your case is simple and you feel confident, DIY is honest. If there are properties, doubts or little time, delegating removes the risk of errors and penalties. In any case, we check your situation for free before you decide.

This guide's information is indicative and for information only. Every succession is unique: the final assessment is always on the specific case. We check your situation for free.

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