Refinanced home and paid back taxes. The title company paid back taxes and IRS lien. IRS was paid but the Tax Assessor's office states they were never paid. We submitted closing statement but they want a cancelled check which we do not have because the Title Company went out of business. We know the title company is insured we contacted the Texas Department of Insurance but have been unable to get a lot of help. Where can we go to show proof of payment?