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Clients: How to connect Zoho Books and sync invoices

This guide explains how to connect your Zoho Books account to Debitura and import unpaid invoices for debt collection. The integration uses secure OAuth2 authentication and automatically maps invoice and customer data to Debitura cases.

Updated over 2 weeks ago

Goal

Connect Zoho Books to Debitura so you can import unpaid invoices and create collection cases without manual data entry.

Prerequisites

  • An active Debitura client account. If you are new, see Getting started with Debitura.

  • A Zoho Books account with access to the organization you want to connect.

  • Permission to authorize third-party applications in your Zoho account.

Steps

Step 1: Open the Integrations page

  1. Log in to the Debitura client portal at app.debitura.com.

  2. Select Zoho Books from the list of available integrations.

  3. Click Connect to begin the OAuth authorization flow.

Step 2: Authorize Debitura in Zoho

  1. You will be redirected to the Zoho login page. Sign in with your Zoho account credentials.

  2. If you have multiple Zoho Books organizations, Debitura automatically connects to the first one associated with your account.

  3. Review the permissions Debitura is requesting and click Accept to grant access.

  4. You will be redirected back to Debitura. Confirm the integration is now marked as active.

Step 3: Review imported invoices

Once connected, Debitura fetches unpaid invoices from your Zoho Books organization.

  1. The list displays your unpaid invoices pulled from Zoho Books. Review each invoice to confirm the data is correct.

  2. Check that customer name, amount, and due date match your records.

Step 4: Create collection cases

  1. Select the invoices suitable for debt collection. Invoices must meet case eligibility requirements.

  2. Click Create Cases to convert the selected invoices into collection cases.

  3. The system validates required data (debtor details, address, amount) before creating each case.

  4. View your new cases in the Cases list.

What data is imported

The integration maps the following fields from Zoho Books to Debitura:

Zoho Books field

Debitura field

Invoice number

Creditor reference

Invoice date

Case date

Due date

Case due date

Balance

Amount to recover

Currency code

Case currency

Customer name

Debtor name

Customer email

Debtor email

Billing address

Debtor address

Phone

Debtor phone

Reference number

Case description

Result

Your Zoho Books account is connected to Debitura. Unpaid invoices are available for import, and you can create collection cases directly from your accounting data. Duplicate invoices are automatically detected using the Zoho Books invoice ID.

Edge cases

  • Multiple Zoho organizations: If you have multiple Zoho Books organizations, Debitura connects to the first one associated with your account. To connect a different organization, disconnect the current integration and reconnect.

  • Token expiry: Debitura automatically refreshes OAuth tokens. If you see authentication errors, try disconnecting and reconnecting the integration.

  • Performance notes: Large invoice volumes may take longer to load. Zoho Books does not provide total record counts, so pagination displays Next/Previous navigation instead of page numbers.

If your integration stops syncing or shows errors, see Accounting integration not syncing for troubleshooting steps.

For a comparison of all integration options, see Integration options.

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