When planning a move, notifying the right parties of your change of address is crucial to ensure a smooth transition. Start with official entities like the post office, updating your address with the USPS. Next, update your address with financial institutions, including banks and credit card companies, to avoid issues with billing and statements. Don't forget utility companies for gas, electricity, water, and internet services. Inform your employer, healthcare providers, and insurance companies to ensure timely communication and coverage. Also, update your address with subscription services, schools, and any government agencies. A comprehensive change of address checklist helps prevent missed mail and ensures you remain connected and organized in your new location.