This applies to checks issued prior to April 1, 2023. See if San Diego County has unclaimed money for you.Easy steps to check and claim your funds. Before you start Document your costs You'll need to file a written statement saying what you've spent and how much interest needs to be paid. For checks issued before April 1, 2024, the deadline for claims is Monday, June 17, 2024. When requesting a payment plan, our staff may require that you submit an application for payment arrangements. The CIV180 form can also be obtained at any one of the four Court locations. The declaration permits the IRS to postpone certain tax-filing and tax-payment deadlines for taxpayers who reside or have a business in the disaster area. Remember, December 10 and April 10 are the payment deadlines for property taxes, not to be confused with the I.R.S. April 15th deadline for federal taxes.