Washington
State of Washington Business Income Tax Extensions
E-file an IRS business tax extension with TaxExtension.com
General Instructions
The State of Washington does not impose an income tax. This means that Washington taxpayers do not need to request a state tax extension for filing a business tax return. If you received email confirmation from TaxExtension.com that your Federal tax extension was approved by the IRS, there is nothing else you have to do.
For additional information, please go to the Washington Department of Revenue website: dor.wa.gov
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TaxExtension.com provides a secure online solution for individuals and businesses seeking to e-file an IRS income tax extension. TaxExtension.com is an authorized IRS e-file provider and files both IRS Form 4868 and IRS Form 7004 electronically. Prices determined at time of e-file subject to change without notice. Owned and operated in the United States © 2018 InterSearch Tax Solutions, Inc. Contact us at [email protected]
