Set Tax(Tax Rate, Change VAT to others, Tax year, Withholding)
First perform the following steps
- From the bottom navigation bar, tap on Settings
- Tap on Taxes

Change VAT to others
- Tap VAT
- Tap Tax Name
- Input Tax Name you want
- Back
Change auto-filled tax rate
- Tap a Tax
- Tap Tax Rate
- Tap Standard Rate (Standard rate is auto-filled tax rate)
- Input Tax Rate, and click ok
- Back
*These changes will only take effect in new documents