... the end of 2010. Action on taxrules for the future depends in part of the makeup of Congress, the size of the deficit, and the state of the economy as a whole.rEstate and gift tax rules that ... percent of the mileage is used to transport the employeesto and from work.For 2010, the dollar limit on the exclusion for all of these types of transporta-tion benefits is $230 permonth. The benefitsare ... deduct the donations on your 2009 return.If you did, then no additional write-off forthe samedonations is allowed on your2010 return. If you did not take the deduction on your 2009 return, then...