Discovery; failure to comply

Section 61A. A person applying for an abatement of a tax on real estate or personal property shall, upon request, exhibit to the assessors the property to which the application for abatement relates and if required by said assessors, shall exhibit and identify such property, and further, shall, upon request, furnish under oath such written information as may be reasonably required by the board of assessors to determine the actual fair cash valuation of the property to which the application for abatement relates including, but not limited to, income and rents received, and the expenses of maintaining such property. Failure of the applicant to comply with the provisions of this section within thirty days after such request shall bar him from any statutory appeal under this chapter unless the applicant was unable to comply with such request for reasons beyond his control or unless he attempted to comply in good faith.