Where do I find the codes for 20% ECG for purchases & 0% ECG for sales?

Good day, @matt43.

The 20% ECG for purchases and 0% ECG for sales codes can be found in the VAT rates list. Here's how:

1. Go to the Taxes menu at the left pane.
2. Click the drop-down arrow next to Edit VAT and then choose Edit rates.

If you don't see the codes in the list, you can manually add them:

1. On the VAT rates list, click Add tax rate on the upper right.
2. Enter the necessary information.
3. Once done, hit Save.

For additional information, consider checking out these articles:

• Set up and edit VAT settings, VAT codes and VAT rates.
• Common VAT Codes.

That should point you in the right direction. Keep me posted if you need anything else. I'll be here to help. Cheers!