HOAI-Pro 2023 supports planners in transparent and legally compliant fee accounting and the preparation of offers and invoices in accordance with HOAI, but also offers flexible setting options for accounting in accordance with the ECJ ruling. For example, interpolation, fee zone and fee rate can be bypassed for chargeable costs, cost approach designations can be changed or service phases can be individually subdivided.

In deviation from the HOAI, separate or additional service phases can be defined and surcharges and discounts can also be freely defined. Flat-rate fees offer the possibility of freely agreeing on additional services or granting discounts. In addition, offers and invoices can be designed independently of rules and regulations via free service profiles. The contracts included in the programme are also adapted to the latest ECJ ruling. Likewise, fee invoicing according to DIN 276, status 2018-12, including GAEB import, is possible.

System requirements:

• 800 MB free hard disk space
• At least 4 GB free main memory
• Processor 2 GHz
• Windows 7, Windows 8, Windows 10, Windows 11

Standard module:

• New HOAI 2021
• All services according to HOAI 2021, 2013, 2009 and 1996
• All consulting services according to HOAI 2013 and 2009
• Service Profile Valuation (BDVI)
• Approaches with different VAT rates
• Service phase breakdown
• Calculation according to Flemming table
• Fee tables according to Siemon expert opinion 2021
• Rift tables
• RBBau sample contract
• Cost calculation according to DIN 276 1981, 1993, 2006 and 2008
• Conversion DIN 2006 and 1993 to DIN 1981
• Special services, surcharges and discounts, ancillary costs
• Several preliminary and design plans
• Existing building fabric
• Local construction supervision
• Conversion and expansion surcharge
• Security retention and special positions
• Contingency, time and flat fees
• Offer, partial and final invoice
• Automatic number assignment

Additional modules:

• Additional service profiles
• AHO Booklet 9: Project Control
• AHO Booklet 15: Services according to BaustellV
• AHO booklet 17: Services for fire protection
• AHO Booklet 23: Thermal Insulation and Energy Balancing
• Engineering services for sewer rehabilitation (sewer and manhole)
• Building material to be processed (mvB)
• Business Cockpit
• GoBD incl. GoBD export interface
• XInvoice