We also provide a sample letter below if you need to request a change to your rent due date. Who can make a request to change the date their rent is due?Welcome to Washington State Courts. Here you will find forms that are used statewide in Washington Courts. How to ask that your hearing be rescheduled to a later date. Good for use in all civil cases. Washington State law, any rule change for month-to-month tenants, including a rent increase, requires thirty days written notice. This does not relieve you of the obligation to pay back rent in the future. What should I do if I receive a "no change" letter from the IRS after I file a petition in the Tax Court? You will need Adobe Acrobat Reader to view, fill out, or print them.