If you forgot to notify the IRS of your move, the agency will send critical tax correspondence, refund checks, and notices to your old address, potentially causing missed deadlines, penalties, and delayed refunds. The IRS considers notices sent to the last known address as received, starting the clock on penalties.
If you change your address after filing your return, you should notify the post office that services your old address. Because not all post offices forward government checks, you should also directly notify the IRS as described below.
Often, the IRS will recalculate your tax return by including the missing income and determining the amount of tax they think that you owe. This can include penalties and interest. If you realize that you didn't include some income on your tax return, you can file an amended return that includes the missing information.
If you don't change your address and the IRS sends you notices to your previous address, you are considered notified and the clock starts to run on any taxes, penalties or interest you may owe. Make sure you notify IRS of your change of address.
If the address on your return is incorrect, you will need to contact the IRS to have it updated. You can call the IRS directly using their toll-free number: 1-800-829-1040. Send a signed written statement with your: full name.
The biggest tax mistakes people make include filing late, math errors, incorrect personal info (like Social Security numbers), forgetting deductions/credits (like EITC), misreporting income, not signing forms, and making errors with bank details for direct deposit, all leading to delays, penalties, or missed savings, with using tax software or professionals helping avoid these common pitfalls.
However, the IRS will update taxpayer addresses maintained in IRS records by referring to data accumulated and maintained in the U.S. Postal Service's National Change of Address database. The rules allow notification to be made in several ways (see chart below).
Yes, it is often illegal not to change your address, especially with government entities like the DMV and USCIS, as laws require updates within specific timeframes (e.g., 10-30 days), with penalties ranging from fines and tickets to more serious consequences for failing to update records for licenses, vehicle registrations, and even federal immigration status. While USPS forwarding isn't enough, failing to update with other important organizations like banks and insurance companies also poses serious risks of fraud and missed critical communication.
If you make a mistake on your tax return, you usually correct it by filing Form 1040-X, Amended U.S. Individual Income Tax Return, to adjust income, deductions, or credits, but the IRS often corrects simple math errors or missing forms automatically; if you owe more tax, you'll incur interest and penalties, so fixing errors promptly with an amendment can reduce costs, but you must file it within the specified time frame, usually three years from the original filing date.
When the IRS cross-references your returns with other information, their programs will almost surely catch any mistake or incorrect information reported on your tax return.
The IRS 3-year rule generally refers to the statute of limitations for claiming a tax refund, which is typically 3 years from when you filed your original return or 2 years from when you paid the tax, whichever is later, for the IRS to process your claim. For an audit, the IRS generally has 3 years from the date your return was filed or due (whichever is later) to assess additional tax, though this can extend to 6 years if you significantly underreport income or omit foreign income.
The address you use on your federal and state tax returns. The address listed on your driver's license or car registration. The address on file with the U.S Postal Service.
For changes of address relating to an employment tax return, we issue confirmation notices (Notices 148A and 148B) for the change to both the new and former address. It can generally take four to six weeks after receipt for a change of address request to fully process.
No that will not affect your refund. The IRS knows that people move and change addresses all the time.
Under §1306(b) of the INA, failure to report a change of address can result in: A misdemeanor charge. A fine up to $200. Up to 30 days in jail.
You generally have 10 to 30 days after moving to update your address with your state's Department of Motor Vehicles (DMV) for your driver's license and vehicle registration, though this varies by state. For USPS mail forwarding, submit your change of address request at least two weeks before your move, and for other important contacts like banks and insurance, update them as soon as possible, often instantly online.
If your address has changed, you need to notify the IRS to ensure you receive any IRS refunds or correspondence.
Notices – The IRS will start sending you notices a month or two after you miss a tax deadline. Penalties and interest – If you don't respond to notices for missed tax payments, you'll continue to accrue penalties and interest.
An IRS notice may alert you to a mistake on your tax return or that it's being audited. You can verify the information that was processed by the IRS by viewing a transcript of the return to compare it to the return you may have signed or approved. You can access your tax records through your account.