AI/ML Engineer Invoice Generator for Bulgaria
Create professional ai/ml engineer invoices for clients in Bulgaria. This free invoice generator combines ai/ml engineer-specific billing practices with Bulgaria's tax requirements (20% ДДС) and preferred payment methods like Bank Transfer and Credit Card.
Free, no registration required. Your data stays in your browser.
Bulgaria Tax Information
ДДС (VAT) is 20% standard, 9% reduced for tourism. Registration above BGN 50,000 turnover. Source: National Revenue Agency Bulgaria.
AI/ML Engineer Services to Invoice
- Model development
- Data pipeline
- MLOps
- AI consulting
- Model training
- API integration
- ML research
Invoice Requirements in Bulgaria
Payment Terms
Project milestones or monthly retainer. Cloud/GPU compute costs passed through separately.
Payment Methods in Bulgaria
AI/ML Engineer Invoice Tips
- Reference model versions
- Include compute costs separately
- Document training hours
- Note data processing fees
- Track API usage
Frequently Asked Questions
What tax rate applies to ai/ml engineer invoices in Bulgaria?
Bulgaria has 20% ДДС. ДДС (VAT) is 20% standard, 9% reduced for tourism. Registration above BGN 50,000 turnover. Source: National Revenue Agency Bulgaria.
What payment methods are common for ai/ml engineers in Bulgaria?
Common payment methods in Bulgaria include: Bank Transfer, Credit Card, Cash, PayPal, Revolut. Project milestones or monthly retainer. Cloud/GPU compute costs passed through separately.
What should ai/ml engineer invoices include in Bulgaria?
Your invoice should include: ЕИК/БУЛСТАТ number, VAT number if registered, Client ЕИК, Invoice number. For ai/ml engineer services specifically, also include: Model development, Data pipeline, MLOps.
How should AI engineers price their work?
Project-based for model development, hourly for consulting. Compute costs billed separately.
Should compute costs be on the invoice?
Yes, list cloud/GPU costs as separate line items from service fees.
What VAT rates apply in Bulgaria?
Bulgaria has 20% standard VAT and 9% reduced rate for hotel accommodation. Exports and intra-EU B2B are zero-rated.