Tax relief provided by state and local tax and revenue departments in The FTB has announced updated tax relief for all California No additional filing extension forms are required. (News June 27, · 5 minute read. California grants an automatic 6 month state tax extension for Corporations to file their return. The extension is automatic and paperless with no form to submit. The IRS will automatically process an extension of time to file when you pay part or all of your estimated income tax electronically. You can pay online or by phone​.

Ca state tax extension form 2018 -

Again, the basic rule is that the FTB must examine your tax return within four years after you file it. Interest on unpaid taxes will be due beginning on April 11, Corporate tax returns and payments, along with estimated payments originally due by April 15 or April 20 are now due on or before July 15, The Oklahoma Tax Commission is extending the deadline to pay Oklahoma income taxes that would be due April 15, to July 15, , following the newly established Internal Revenue Service deadlines applicable to income tax due. No late-filing or underpayment penalties will be due for qualifying taxpayers who comply with the extended filing and payment deadlines. Fiscal year filers with tax years ending January 1, through March 31, are also eligible for the payments extension. If the full amount is not paid by June 1, , the penalty waiver will not apply, and late payment penalties will accrue from the original date that the payment was due.