Complete, compliant invoicing without the headache
Final invoices, deposits, progress claims and credit notes: all correct, all above board.
On a building site, a botched invoice is expensive: late payment, disputes, tax adjustments. Aidifis handles your entire construction invoicing with the mandatory legal wording, continuous numbering from the moment you issue, and readiness for the Factur-X e-invoicing rules due in 2026. You invoice correctly first time, with no cleaning up afterwards.

What you get
- Final, deposit and progress-claim invoices, plus credit notes
- Mandatory construction legal wording built in
- Compliant, continuous numbering from issue
- Ready for e-invoicing and Factur-X (2026 obligation)
- Multiple VAT rates handled natively
- Accounting export with no re-keying
Every construction invoice type, handled natively
Final invoices, deposit invoices, progress claims and credit notes: Aidifis covers what a real building project needs, not just the plain invoice. Progress claims track how far your works have got, with no re-keying and no homemade spreadsheet. You stop cobbling together Word templates and start invoicing like a proper trades business.
Compliant by default: legal wording, numbering, Factur-X
Every invoice carries the mandatory construction legal wording and compliant, continuous numbering from the moment it is issued, with no gaps or duplicates to expose you in an audit. Aidifis is ready for the e-invoicing obligation and the Factur-X format arriving in 2026, so you stay ahead rather than scrambling. Multiple VAT rates are handled natively, which prevents mistakes on jobs with mixed rates.
From invoice to accounts, with no double entry
Accounting export sends your data cleanly to your accountant or your software, with no re-keying and no back-and-forth. You reclaim the 2-3 days usually lost each month tidying up rough-and-ready invoicing. Spend that time on site or on your quotes, not on paperwork.