document.write(' December 2009 '); document.write('

'); document.write(' December 10 Employees - who work for tips. If you received $20 or more in tips during November, report them to your employer. You can use Form 4070.'); document.write('

'); document.write(' December 15 Corporations - Deposit the fourth installment of estimated income tax for 2009. A worksheet, Form 1120-W, is available to help you estimate your tax for the year. '); document.write('

'); document.write('Employers - Social security, Medicare, and withheld income tax. If the monthly deposit rule applies, deposit the tax for payments in November.'); document.write('

'); document.write('Employers - Nonpayroll withholding. If the monthly deposit rule applies, deposit the tax for payments in November.'); document.write('

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