Fill Out Modelo 145 Online

What is the Modelo 145?

Modelo 145 is the form a Spanish employee uses to tell their employer about their personal and family situation, so the employer can work out the correct IRPF (Spanish income tax) withholding rate for their payslip.

Unlike most Agencia Tributaria (Spain's tax agency) models, the 145 is never filed with the tax agency itself: it is handed directly to the payer (the employer), who keeps it on record.

What is the Modelo 145 used for?

• Tells the employer the worker's marital status and number of children or other dependents.
• Reports a disability, either the worker's own or a dependent's.
• Lets the employer adjust the IRPF withholding percentage applied to the payslip.

What information is required?

• Personal details and the worker's NIF (Spanish tax ID).
• Family situation: marital status, spouse, children, and other descendants.
• Ascendants (parents) supported financially, if any.
• Any qualifying disability, for the worker or a dependent.

How to fill out the Modelo 145

• Enter personal details and the worker's NIF.
• Select marital status (single, married, with children).
• Add details of dependent children and ascendants.
• Note any applicable disability.

The editor guides you box by box, so you can review every entry before you download.

Who needs to file it?

Any employee who wants their employer to apply the correct IRPF withholding for their personal and family situation, especially when starting a new job or when that situation changes (marriage, a child's birth, a new disability).

Who receives it?

The Modelo 145 goes directly to the HR or payroll department of the employer. It is never filed with the Agencia Tributaria.

When does it need to be updated?

There is no fixed deadline: it is handed in when starting a job and again whenever the worker's personal or family situation changes, so the withholding stays accurate.

Where can I get a blank Modelo 145?

The form loaded on this page is the official version published by the Agencia Tributaria, ready to fill in and download.