You can open up a Tax Bucket1 to set aside money from your Lili account to cover your taxes.
To open a Tax Bucket via your Lili account, access the main menu > ‘Action’ > ‘Open a Tax Bucket’, and choose the percentage you would like to set aside. You can also manually add money to your Tax Bucket after opening one via ‘Tax Bucket’ > ‘Add or Use Bucket Funds’.