• Automatic taxes. Tax is worked out from the address your customer enters in the Address element.
• Rename the Address element. Change its label to something clearer, like "Shipping Address".
• Separate billing address. A Billing Address toggle in the Sell Products element lets you collect a billing address too. It uses the same fields you've set up in the Address element.
• "Same as Shipping Address". Customers can tick a box when their billing address is the same, so they don't have to enter it again.

Less admin after every sale. No more working out tax by hand or chasing customers for their address after they've paid.

Fewer mistakes. Tax is calculated from the customer's address and the settings you've chosen, instead of a flat rate you hope is right.

A smoother checkout. Customers see the tax as its own line item, and the "Same as Shipping Address" box saves them typing the same details twice.

Ready to sell further afield. Once your tax settings are in place, the same form can handle customers from different locations.

• A payment provider connected to your Tekmatix account.
• The products you're selling set up in Payments, then Products.
• A form or survey that sells products, using the Sell Products element.
• A clear idea of where you have a tax obligation. Tax rules are your responsibility in every place you collect or pay tax, so check with your accountant or tax adviser if you're not sure.

1. Open your tax settingsGo to Payments, then Settings, then Taxes. The Automatic Taxes section is further down the page.
2. Choose whether prices include taxSet Include Tax in Prices to Yes or No. Yes keeps your price fixed and takes the tax out of it, so a $100 product at 10% shows $9.10 tax and still totals $100. No adds tax on top, so the same product shows $10 tax and totals $110.
3. Turn on automatic taxSwitch on the toggle in the Automatic Taxes section.
4. Pick a default tax category (optional)Choose the Default Tax Category that best fits your products. You can override it on individual products.
5. Add your nexus addressesClick Add Nexus Address, choose the country (or state or province, for the US and Canada), add a Tax ID if you have one, and click Add. A nexus address is a place where you have a tax obligation.
6. Set product tax categories (optional)Go to Payments, then Products, and edit a product. In the Product Tax Code section, choose a tax category and whether that product's price includes tax, then save. Products without one use your default.

1. Open your form or surveyOpen the builder for the form or survey that contains the Sell Products element.
2. Add the Address elementAdd or set up the Address element to collect the address details you need. This is the address tax is calculated from.
3. Rename it if you likeChange the Address element's label if it helps, for example to "Shipping Address".
4. Set up Automatic TaxesConfigure Automatic Taxes so it uses the customer's address to calculate tax.
5. Turn on Billing Address (optional)In the Sell Products element, switch on the Billing Address toggle. Shipping Address must be switched on first. The billing fields use the same set-up as your Address element.
6. Save and publishSave your form or survey and publish it wherever you share it.

1. Sell workshop and event places from a simple form. Take the booking, the address and the right tax in one go, without building a full checkout funnel.
2. Take product orders from anywhere. Use the Address element as your shipping address, so tax and delivery details come in together.
3. Get invoices right for business customers. Switch on Billing Address so businesses can enter their accounts address separately from where the goods are going.
4. Keep your prices simple. If you advertise prices with tax included, set Include Tax in Prices to Yes so the price your customer sees is the price they pay.
5. Qualify and sell in one survey. On Pro and Max, use a survey with conditional logic to ask a few questions first, then show the right product, with tax calculated automatically at the end.