Terms of service

Modelo 210 Helper is provided by Smara Tech. By buying or using it you agree to these terms.

Our order process is conducted by our online reseller Paddle.com. Paddle.com is the Merchant of Record for all our orders. Paddle provides all customer service inquiries and handles returns.

Modelo 210 Helper gives estimates, not tax advice. We don't file returns with the Agencia Tributaria or HMRC. Check figures with a qualified adviser; you remain responsible for decisions and filings you make.

Founding plans are pre-orders. The free calculator works now; the paid features ship by 31 January 2027, or you get a full refund.

Subscriptions renew automatically until cancelled. You can cancel at any time from the link in your receipt email.

We may update the product and these terms. Material changes will be emailed to customers.

Questions: hello@modelo210helper.com.