We have some tips to help write a memorable offer letter that will resonate with the seller and improve your chances of getting the house. When you write an offer, you should be prepared to pay a small deposit.Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller. Real estate offer letters can be in the form of a pdf file, template file, sample, or form. Here are house offer letter samples to win a bidding war. 3 examples to use as a reference point. Prospective buyers can use this form to submit an offer for the seller to accept or counter. With multiple offers pouring in on one house, house offer letters can be the determining factor in which buyer a seller chooses. Can I keep my house on the market after accepting an offer? Before you submit your offer, your real estate agent may ask you to write a personalized letter to the seller.