A novel sampling method to evaluate extracellular fungal enzyme activities was developed and the validity tested for agar media. The method is based on centrifugation of small agar pieces taken from growing fungal solid-state cultures. Centrifuge tubes that allow spinning liquid out from small samples containing, for example, the hyphal front of a growing mycelium are essential for the protocol. Centrifugation recovers a liquid phase from the samples, which contains soluble material including many enzymes. The recovery of two added model enzymes, namely laccase and manganese peroxidase (MnP), from agar media was sufficient (ranging from 50 % to 75 %) but the addition of humic material into agar decreased the observed MnP activity significantly to approx. 25 % of the stock solution. Using growing cultures, the presence of humus as well as Scots pine sawdust on Hagem’s agar plates induced the production of laccase and peroxidase in certain fungi, which indicates that the method is suitable for screening enzyme activities on different growth media or with variable additives or growth conditions. The use of the presented sampling method for functional enzyme fingerprinting of different fungi may be a promising tool for investigating the behaviour and ecological role of forest soil fungi. This method also allows obtaining spatial data from very small and defined areas of solid fungal cultures, e.g. from microcosms.