Taxpayers can begin getting ready for a disaster with a preparedness plan that includes securing and duplicating essential documents, creating lists of property, and knowing where to find information if needed. In the aftermath of a disaster, having the updated documents and other information readily available can help victims apply for the relief available from the IRS and other agencies. Disaster assistance and emergency relief may help taxpayers and businesses recover financially from the impact of a disaster, especially when the federal government declares their location to be a major disaster area.