Allow for Tax Amount column to be usable with Invoice Tax Rate (without enabling invoice item tax rates)

[TWIG] total_tax_map & line_tax_map with additional rate-value

Standard tax rate for time recording items in the invoice

Apply choosen tax rate on surcharge, even with line item taxes

Feature request: Adding optional Default Tax Rate for Default Task Rate (Task Settings) and an optional Tax Rate for the Task Rate for the client.

Feature Proposal: Add “Amount Without Taxes” Column to Quotes Overview