## Zoho Billing - Product, solutions, integrations, support, and resources Index

Access the complete documentation index at:
https://www.zoho.com/en-sg/billing/llms.txt

Use this file to discover all available documentation pages before proceeding.

# Taxes

*   [How do I add a new tax?](/en-sg/billing/kb/taxes/tax-newtax.html)
*   [I wish to delete a tax that is no longer needed. Will it affect my previous transactions?](/en-sg/billing/kb/taxes/tax-deleteaffect.html)
*   [I tried importing an item with a tax name which is similar to the tax I created manually. But instead of replacing the tax name, the tax gets duplicated and now I have 2 taxes with the same name in the invoice. How do I resolve this?](/en-sg/billing/kb/taxes/tax-duplicateresolve.html)
*   [I am not able to add shipping charges while creating an invoice. What should I do?](/en-sg/billing/kb/taxes/shipping-charges-avalara.html)
*   [How do I enable the Avalara integration for my organization?](/en-sg/billing/kb/taxes/connect-to-avalara.html)
*   [I have integrated my organization with Avalara. How can I use my customer’s shipping address for tax calculation?](/en-sg/billing/kb/taxes/change-address-avalara.html)
*   [When will the VAT summary table be displayed in the invoice PDFs? What should I do to enable it?](/en-sg/billing/kb/taxes/enable-vat-summary-table.html)
*   [How do I manually change the tax amount for an expense?](/en-sg/billing/kb/taxes/tax-override.html)
*   [How do I edit the an existing tax rate?](/en-sg/billing/kb/taxes/edit-update-tax.html)
*   [What is a Value Added Tax?](/en-sg/billing/kb/taxes/value-added-tax.html)
*   [What is a tax category?](/en-sg/billing/kb/taxes/tax-category.html)
*   [How are taxes applied to items?](/en-sg/billing/kb/taxes/tax-applied.html)
*   [How do I assign a tax category to an item?](/en-sg/billing/kb/taxes/assign-category.html)
*   [How do tax categories work?](/en-sg/billing/kb/taxes/tax-category-work.html)
*   [I deducted TDS in a sales transaction, but it isn’t appearing in the TDS Receivables Summary report. Why?](/en-sg/billing/kb/taxes/tds-summary-report.html)
*   [What is a HS Code?](/en-sg/billing/kb/taxes/hs-code.html)