A method for intelligently checking financial documents, a deive and a storage medium are provided in the invention which relates information extraction tecnology. The method comprises: combining natural language processing with information extraction, in the aspect of paragraph text, through effective word segmentation, part-of-speech analysis, named entity recognition, dependency syntax analysisand semantic role analysis, the effect of text information extraction and paragraph text semantic understanding being greatly improved, and the unstructured text data being transformed into structured financial tuples. For tables, use python, the best parser for text tables Docx transforms the table into a data structure that can be processed by computer, then divides the table into regions according to the header information, understands the table semantics, accurately realizes the table element location and element extraction, and transforms the semi-structured table data into structured financial tuples; Finally, the parsed financial structured tuples can be checked with the data of financial statements, and also can be checked for context consistency.