Automotive Billing Software for the Repair Shop
Quotes, orders, invoices, and credit memos—legally compliant and created in seconds. The CATAMA invoicing software seamlessly integrates labor rates, parts, and flat rates from order acceptance through to the paid invoice.
GoBD-compliant · DATEV export · Hosted in a German data center
From the estimate to the paid invoice
The invoicing program covers your workshop’s entire document chain—without duplicate entries.
Quotes & Estimates
Create cost estimates with labor rates, parts, and flat rates in just a few clicks.
- Costing with labor rates and part prices
- Send via email with online confirmation
- Convert to an order or invoice with a single click
Orders & Labor Rates
Convert quotes into workshop orders and record work performed.
- Labor rates, parts, and flat rates per order
- Status tracking through to completion
- Order confirmations generated automatically
Invoices & Credit Memos
The order is converted into an invoice—legally compliant, with all required information.
- Invoices, cancellations, and credit memos in a single workflow
- Differential taxation pursuant to Section 25a of the German Value-Added Tax Act (UStG)
- Send directly via email as a PDF
Document entry with items & packages
Access item, package, and labor cost management for quick line item entry.
- Item, package, and work order master data
- Add items via search or barcode
- Recurring services as a package
Cash Book & Payments
Record cash payments and keep track of income and expenses.
- Integrated cash book for the workshop
- Payments assigned to invoices
- Cash, debit card, and bank transfer payments
Open Items & Reminders
View outstanding invoices at a glance and send reminders for due payments.
- Outstanding Items Overview in the Dashboard
- Payment reminders via email
- DATEV Export for Your Tax Advisor
A document that evolves with your business—no double entry required
The estimate becomes the order, and the order becomes the invoice. All items, work values, and customer data are automatically carried over—saving time and preventing errors.
- Quote → Order → Invoice → Credit Memo
- Customer, vehicle, and line item data are carried over
- Each document stage created with a single click
GoBD-compliant, DATEV-ready
CATAMA creates invoices with all legally required information and exports your documents to accounting in an audit-proof format.
- All required information and sequential numbering
- Differential taxation for the automotive trade
- DATEV data export at the click of a button
Create invoices that fit your needs
Frequently Asked Questions About the Invoicing Program
Are the invoices GoBD-compliant?
Yes. CATAMA generates invoices with all required information, sequential numbering, and audit-proof storage.
Can I bill for labor hours?
Yes, labor rates (AW), parts, and flat rates are calculated and automatically transferred to the order and invoice.
Does CATAMA support differential taxation?
Yes, invoices can be generated in accordance with Section 25a of the German Value-Added Tax Act (UStG) (differential taxation)—ideal for the automotive trade.
Can I send invoices via email?
Yes, you can send quotes and invoices as PDFs directly from CATAMA—quotes even come with online confirmation.
Is there a DATEV export option?
Yes, you can transfer your documents to your accounting department or tax advisor via DATEV export.
Do I need the full workshop software package?
The invoicing program is part of the CATAMA workshop software—including the appointment scheduler and tire manager.
More solutions for your auto repair shop
Software for Auto Repair Shops
The complete workshop software package with scheduling, tire management, and invoicing.
Automotive Billing Software
An overview of the general invoicing software for repair shops and dealerships.
Workshop & Appointment Scheduler
Centrally plan appointments, jobs, and your workshop’s workload.
Get Paid Faster
Try the CATAMA invoicing software for 5 days free of charge—no obligation and no installation required.