1
Set up your activity
Tell Melso about your activity and fiscal situation. Confirm the service
scope before contracting. Finishing account setup does not request
registration as an autónomo; registration has its own explicit request.
2
Bring your documents together
Add invoices and receipts. Optional email and Drive connections let Melso
work with the resources you authorize. Check each saved record and correct
missing or inaccurate details.
3
Prepare and review the return
Melso and its professionals prepare the included returns using your records
and fiscal profile. If something is missing, they contact you.
4
Approve the exact version in the app
Open the authenticated approval page, review the draft, and authorize that
version. A chat reply cannot replace this approval. If the draft changes,
the new version needs your approval again.
5
Professional filing and receipt
Authorization opens a service case for Melso’s professionals to review and
file with Hacienda under the required authority. An unchanged authorized
draft proceeds without another approval. Keep the actual filing reference
and receipt when the result is recorded.
Read the state correctly
An AEAT import file helps prepare a submission. Downloading it does not submit
the return. For the approval details, read Approvals and filing.
Continue with Documents or WhatsApp.