The short answer
A tax calendar brings together VAT, withholding and other form deadlines for the period in one view. It is there to show what is due and to alert the company or the advisory firm. It does not file the return and it does not invent a duty that does not apply to you.
Anyone searching for “tax calendar” or “VAT deadlines” usually has the AEAT PDF, a phone reminder and a client who asks on the 19th. The work is to see each obligation’s deadline, not to reprint the taxpayer calendar.
Vacly Fiscal is €12.90/month VAT incl. 15-day trial. The calendar has its own page. The [VAT summary](/producto/fiscal/impuestos) shows the figures; [AEAT forms](/producto/fiscal/modelos-aeat) track status. All of it sits in the [Fiscal module](/producto/fiscal).
What is a tax calendar for SMEs and advisory firms?
It is the list of period deadlines that actually apply to you: VAT, withholdings and forms. It is not the Agency’s generic calendar pinned to the wall.
- For the SME: you see what is due this month without opening the AEAT PDF every Monday.
- For the advisory firm: the same view across the book. A client is not lost because their reminder was different.
- Each obligation has a deadline and a link. The calendar alerts; it does not fill the form for you.
- If a form does not apply, it should not appear as if it were mandatory. We do not invent duties.
- It does not file with the AEAT. Being on time is seeing the deadline. Filing is another step, with a certificate and an advisory firm.
Which VAT deadlines does an SME usually watch?
The quarterly 303 is the one people search for. The official deadline is set by the AEAT each year. The software shows it; it does not invent it.
- Under the general quarterly scheme, the 303 is filed in the first twenty calendar days of April, July, October and January, according to the AEAT taxpayer calendar.
- If you direct-debit the payment, the filing window usually closes earlier (the 15th of the same month, when the Agency sets it that way). Check the current year on the AEAT site.
- Anyone who settles monthly (large companies, VAT groups, REDEME) has a different rhythm. The calendar must respect the real period, not the neighbour’s.
- The [VAT summary](/producto/fiscal/impuestos) and the [settlement](/producto/fiscal/liquidaciones) prepare the figure. The calendar only says when it is due.
- A public holiday or a Saturday moves the deadline to the next business day when the AEAT says so. We do not bring that rule forward on our own.
Which withholding and other form deadlines sit on the calendar?
The quarter is not only VAT. Employment withholdings, rent withholdings and the self-employed IRPF payment sit together if they apply to you.
- The 111 (employment and professional withholdings) in practice shares the 303 quarterly window for many SMEs. Status is tracked in [AEAT forms](/producto/fiscal/modelos-aeat).
- The 115 appears if there are rent withholdings. If there is no premises, do not turn it into a false alert.
- The 130 (IRPF under direct estimation) is the self-employed instalment, not VAT. Do not mix them in the same box.
- Annual forms (390, 190 and others you actually file) have their month. The period calendar lists them when they are due, not in red all year.
- 111/190 as an administrative trámite lives in Administrativo. Here it is the tax deadline, not the certificate store.
Who do the alerts reach: the company or the advisory firm?
A calendar nobody looks at is useless. The alert has to reach the person who closes the form.
- Alerts to the company when the SME prepares on its own. Alerts to the advisory firm when the book is closed by them.
- An alert is not a filing. It tells you the deadline is close. The form is prepared and filed separately.
- The portfolio view avoids “we missed client X”. Each obligation has a visible owner.
- We do not claim a channel (email, push, WhatsApp) that you cannot see in the product. The fact is: there are deadline alerts.
- If the certificate expires, a form alert is not enough. The certificate is stored in Administrativo, not on this page.
How does each deadline link to the actual obligation?
A calendar with no link is a poster. The value is moving from the day to the form or the settlement.
- Each obligation links to its page: [taxes](/producto/fiscal/impuestos), [forms](/producto/fiscal/modelos-aeat) or [settlements](/producto/fiscal/liquidaciones).
- [Register books](/producto/fiscal/libros-registro) are not a deadline. They are the period book for the close.
- The SME sees its dates. The advisory firm filters by company and form type.
- Accounting and Banks do not feed this calendar automatically. The deadline comes from Fiscal.
- Price of the [Fiscal module](/producto/fiscal): €12.90/month VAT incl. 15-day trial.
How Vacly Fiscal handles this
The [Vacly tax calendar](/producto/fiscal/calendario-fiscal) brings together VAT, withholding and form deadlines, with alerts to the company or the advisory firm and a link to each obligation. It does not file with the AEAT. It is part of the [Fiscal module](/producto/fiscal), together with [taxes](/producto/fiscal/impuestos), [AEAT forms](/producto/fiscal/modelos-aeat), [settlements](/producto/fiscal/liquidaciones) and [register books](/producto/fiscal/libros-registro). €12.90/month VAT incl. 15-day trial.