This letter should clearly state the reasons for rejecting the offer, such as it not providing maximum compensation for the damages incurred. Make a counteroffer; or.Click on the link(s) for the forms you'd like to download. These reasons could include medical expenses, lost wages, property damage, pain and suffering, and other relevant costs. To recover damages for past medical expenses in a personal injury lawsuit, a plaintiff must present evidence and prove the medical expenses incurred were both.