Deadline to file my R&D tax credit

The R&D tax credit must be identified and selected, with their timely (including extensions) tax return for a fiscal year to which the election relates, by a eligible small business in order to reduce taxes.

After you file your return on income tax with your payroll tax credit election you can then begin to pay your social security taxes for the calendar quarter.

C Corps is scheduled for or before 15 April for the December fiscal year. The time-limit is 4.5 months from the close of tax year for a C company that has a fiscal year other than December.

The deadline should be requested on or before 15 March for S Corps with a December tax year. The deadline is on the 15th day of the 3rd month following the end of tax year for S corps with a fiscal year other than December. In order to offset income taxes, companies may adjust all fiscal years open (normally 3 years from the tax year).