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Risk minimization

Reconstruction of accounting records – when you must do it and how to do it efficiently

18 Feb 2026

Loss, destruction or missing accounting documents is one of the most common “dark hours” for a business owner. Flood, disk failure, tax audit, a previous accountant’s error or documents that “went missing” – there are many causes. You cannot just “put something in Excel”. Books must be reconstructed legally under the Accounting Act and Tax Ordinance.

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NWAGNER Poland — Warsaw

ul. Trakt Lubelski 277D, 04-667 Warszawa, Polska

+48 539 490 102

NWAGNER UK — Essex, United Kingdom

Office 9273 321-323 High Road, Chadwell Heath, Essex, United Kingdom, RM6 6AX