Estimated taxes are currently due April 15, June 15, September 15 and January 15. That means for those paying estimated taxes, 50% of their taxes have to be paid in a 60 day period (April 15 and June 15). Quarterly taxes should be paid quarterly--April 15, July 15, October 15 and January 15. That it would make it easier for the self-employed and small business owners to budget for and pay their estimated taxes.
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