Tax evidence and bookkeeping:

complete check of document requirements
completing documents with respect to all statutory regulations
accounting consultancy
entering documents and other information in the economic system
keeping Cash Ledger
keeping Bank Statement Ledger
keeping Receivables Ledger
keeping Payables Ledger
keeping Accounting Journal (simple tax-record journal)
keeping Analytical General Ledger (in case of double-entry bookkeeping)
internal company records
preparation of output reports requested by the client
preparation of output reports required by law
record-keeping for the purpose of the VAT Act
preparation of VAT Returns
preparation of Income Tax Returns
preparation of VAT Summary Reports
preparation of road tax
year-end book-closing including preparations of Annual Financial Statements