The IRS has been rejecting first-time homebuyer claims from anyone who shows a Form 1098 Mortgage Interest Expense in their prior year files, according to Florida Realtors.

In many cases, the applicants are entitled to the credit because their previous mortgage interest deduction is for a timeshare, mobile home, boat or other recreational property.

According to the state association, “If you have a client in this unfortunate position, here is some advice from Enrolled Agent Eva Rosenberg, who authors the Web site TaxMama.com.”

• Respond to the IRS immediately and tell them why their rejection is wrong. Be prepared to prove that the mortgage the IRS is seeing isn’t on a personal residence. First-time homebuyers are entitled to own other types of real estate and still get the homebuyers credit, so provide proof that the previous mortgage was on something else.

• Send a letter explaining the situation and providing proof of a previous rental or other nonownership living situation, including copies of rental contracts for the last three years, an old driver’s license showing that address, utility bills, etc.

• Homebuyers who believe the IRS may view their situation in this way should be proactive, providing proof that they are a first-time buyer when they initially file for the credit.

• Anyone who is rejected after two attempts to explain the problem to the IRS should call the Taxpayers Advocate Service at 877-777-4778, their Congressman and their Senators.