HOAI – Fee Structure for Architects and Engineers

The Fee Regulations for Architects and Engineers set out the framework for the remuneration of architects and engineers for planning in the field of civil engineering, architecture and urban planning. The fee is made up of 4 different factors. The construction costs, the fee rate, the degree of difficulty of the project divided into 5 fee zones and the scope of the services provided, divided into nine service phases. If you want to estimate the costs for an upcoming project, you can easily use a calculator online, which can be found on many sites.

HOAI at a glance

  • Scale of fees for architects and engineers
  • Criteria: Construction costs, fee rate, fee zone & scope of services.

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