Pick the jurisdictions you file in, customise return labels, frequencies and due dates, then export to your calendar app and opt in to email reminders on the lead times you program. No sign-up. Bookmark the link we give you to come back and edit anything later.
Start by picking the countries you file in. We'll suggest the standard return cadence and due-date offset for each, pulled from our worldwide deadline reference. Edit anything that doesn't match your situation.
Each row is one return type for one jurisdiction. Period anchor is the first period start date — typically the 1st of a month, quarter, or year. Due offset (days) is how many days after each period ends the return is due. Reminder lead times is a comma-separated list of days before the due date when we'll email you (leave empty for no email reminders for this row).
| Return label | Jurisdiction | Frequency | Period anchor | Due offset (days) | Reminder lead times | Notes |
|---|
Save your calendar to get a private edit link you can bookmark. Download the .ics file to import into Google Calendar, Outlook, or Apple Calendar. Add an email below to receive reminders before each due date — we'll send a one-time confirmation link first.
We'll send a confirmation email first; we never email reminders without confirmation. One-click unsubscribe in every reminder.
Suggested cadences and due-date offsets come from the EY Worldwide VAT, GST and Sales Tax Guide 2026, current as of 1 January 2026. Always verify deadlines against the relevant tax authority or your local advisor before filing — this tool is a reference and reminder aid, not advice.
DeterminedAI's filing module tracks every return across your registered regimes, generates the actual return packs ready for submission, and (on Managed) submits on your behalf.
Create free account See pricingMost VAT calendars are static lists — a wall poster of every country's deadlines that's outdated by March. This tool gives you the opposite: a personalised calendar pre-populated from a live deadline dataset for 153 jurisdictions, that you shape to match your actual registration footprint, fiscal year, and review cadence. No accountant license, no ERP, no signup.
Pick the countries you file in, accept or override the suggested frequency and due date for each return, and save. We give you a private, shareable URL — bookmark it, send it to your tax advisor, attach it to your finance close runbook. Add your email to subscribe to reminders on the lead times you set (we don't pick for you), or export the whole thing as an .ics file or a live iCal feed your calendar app refreshes automatically.
Start with the country picker above — select every jurisdiction you're VAT/GST-registered in. The tool pre-populates the standard return frequency and due date for each one from our deadline dataset. Adjust labels, frequencies, and due dates to match how your finance team thinks about each return, then save.
We give you a unique URL you can bookmark to come back and edit anything later. Export the whole calendar to Google Calendar, Outlook, or Apple Calendar via .ics, or subscribe with your email to get reminders.
Yes. After you build the calendar, enter your email and confirm via the link we send. You can set per-item lead times — e.g. 14 days before, 3 days before, day-of — and we'll email you on the schedule you program.
Reminders are free and you can cancel any time. Each reminder includes the country, return type, due date, and a link back to your calendar to mark items as filed.
No. The tool is fully anonymous — we generate a unique URL when you save and you bookmark that. No password, no account, no marketing emails. If you give us your email for reminders we use it only to send the reminders you asked for.
The full DeterminedAI platform (with automated filing, return-pack generation, and ERP sync) is a separate paid product.
Yes. Click Export to download an .ics file you can import into any calendar app, or copy the public iCal subscription URL we generate so your calendar app pulls updates automatically when you edit the schedule.
The subscription URL works with Google Calendar, Outlook, Apple Calendar, Fantastical, and any other client that speaks iCal.
The defaults come from the EY Worldwide VAT, GST and Sales Tax Guide 2026 (current as of 1 January 2026), cross-checked against national tax authority portals. They reflect the standard frequency and due date for each jurisdiction.
Your specific business may have a different schedule (e.g. UK Annual Accounting, non-calendar fiscal year in Italy). The tool lets you override every default per item. Always verify with your tax advisor before filing.
Completely free, with no signup. Reminders, exports, and the shareable URL are all included. There's no upgrade gate.
If you eventually want automated filing (not just reminders) — return-pack generation, ERP sync, e-filing — that lives in the paid DeterminedAI platform, but the calendar itself stays free forever.