1.    In addition to payments otherwise authorized by this chapter, the displacing agency shall make an additional payment not in excess of twenty-two thousand five hundred dollars to any displaced person who is displaced from a dwelling actually owned and occupied by the displaced person for not less than one hundred eighty days prior to the initiation of negotiations for the acquisition of the property. The additional payment must include the following elements:

a.    The amount, if any, which, when added to the acquisition cost of the dwelling acquired, equals the reasonable cost of a comparable replacement dwelling; b.    The amount, if any, which will compensate the displaced person for any increased interest costs and other debt service costs which the person is required to pay for financing the acquisition of a comparable replacement dwelling. The amount may be paid only if the dwelling acquired was encumbered by a bona fide mortgage which was a valid lien on the dwelling for not less than one hundred eighty days prior to the initiation of negotiations for the acquisition of the dwelling; and c.    Reasonable expenses incurred by the displaced person for evidence of title, recording fees, and other closing costs incident to the purchase of the replacement dwelling, but not including prepaid expenses.

2.    The additional payment authorized by this section may be made only to a displaced person who purchases and occupies a decent, safe, and sanitary replacement dwelling within one year after the date on which the displaced person receives final payment from the displacing agency for the acquired dwelling or the date on which the displacing agency’s obligation under section 54-01.1-07 is met, whichever is the later date, except that the displacing agency may extend the period for good cause. If the period is extended, the payment under this section must be based on the costs of relocating the person to a comparable replacement dwelling within one year of such date.