DDD Invoices

DDD Invoices integration lets you issue invoices on behalf of your company and send them to tax authorities from Bitrix24. It is designed for B2B transactions so teams can handle mandatory invoicing steps directly inside the CRM.

Why businesses use it

Many teams need to submit invoices to tax authorities as part of their B2B workflows. This integration keeps that mandatory step inside Bitrix24 instead of a separate process.

Business value

• Send B2B invoices to tax authorities directly from Bitrix24.
• Issue invoices on behalf of your company after setup.
• Initiate compliant e-invoicing through DDD Invoices from your CRM workflow.
Common use cases:
• Submit invoices for corporate (B2B) clients to tax authorities from Bitrix24.
• Centralize the e-invoicing step inside the CRM for teams that work with tax-authority submissions.
• Keep invoicing compliance steps connected to CRM activity.

How it works

Install the app from the Bitrix24 Marketplace, add your DDD Invoices API key, and sel ect a country. After setup you can issue invoices on behalf of your company and send them to tax authorities fr om Bitrix24, using DDD Invoices as the e-invoicing platform.

FAQ

Does it work for B2C invoices?

No, it supports B2B only.

We can't send an e-invoice - what should we check first?

Make sure required seller and buyer data is filled in, tax rates exist in CRM and match your DDD tax codes, and units match your DDD UMC codes before the invoice is created.

Can we cancel a sent e-invoice?

Yes, use Revoke and confirm; the invoice status updates automatically in the timeline.

Can we automate sending?

Yes, add the DDD Invoices automation rule to a specific stage so invoices are sent automatically when they reach that phase.