Lawmakers are scheduled to return to work after the November elections for the so-called "lame-duck" Congress. Despite what is expected to be a short session, there is likely to be movement on important tax bills.

The Affordable Care Act—enacted nearly five years ago—phased in many new requirements affecting individuals and employers. One of the most far-reaching requirements, the individual mandate, took effect this year and will be reported on 2014 income tax returns filed in 2015. The IRS is bracing for an avalanche of questions about taxpayer reporting on 2014 returns and, if liable, any shared responsibility payment. For many taxpayers, the best approach is to be familiar with the basics before beginning to prepare and file their returns.

Under the modified accelerated cost recovery system (MACRS) (which is more commonly known as depreciation), a half-year timing (i.e., averaging) convention generally applies to the depreciation deduction for most assets during anytime within the year in which they are purchased. That is, whether you purchase a business asset in January or in December, it’s treated for depreciation purposes as being purchased on July 1st. However, a taxpayer who places more than 40 percent of its depreciable property (excluding residential rental property and nonresidential real property) into service during the last three months of the tax year must use a mid-quarter convention – decidedly less advantageous. Because of the 40 percent rule, the purchase of a vehicle or other equipment in the last month of the tax year might, in itself, trigger imposition of the mid-quarter convention. Businesses should keep in mind the 40 percent rule especially for year-end tax planning purposes.

Every year the IRS publishes a list of projects that are currently on its agenda. For example, the IRS may indicate through this list that it is working on a new set of procedures relating to claiming business expenses. The new 2014–2015 IRS Priority Guidance Plan, just released this September, has indicated that IRS is working on guidance relating to whether employer-provided meals offered on company premises are taxable as income to the employee. In the Priority Guidance Plan’s Employee Benefits Section B.3, the IRS listed: "Guidance under §§119 and 132 regarding employer-provided meals" in its list of projects for the upcoming year.

As January 1, 2015 draws closer, many employers are gearing up for the “employer mandate” under the Affordable Care Act. For 2015, there is special transition relief for mid-size employers. Small employers (employers with fewer than 50 full-time employees, including full-time equivalent employees) are always exempt from the employer mandate and related employer reporting.

Before the fast-approaching new year, it’s important to take some time and reflect on year-end tax planning. The weeks pass quickly and the arrival of January 1, 2015 will close the doors to some tax planning strategies and opportunities. Fortunately, there is still time for a careful review of your year-end tax planning strategy.

In certain cases, moving expenses may be tax deductible by individuals. Three key criteria must be satisfied: the move must closely-related to the start of work; a distance test must be satisfied and a time test also must be met.

The net investment income (NII) tax under Code Sec. 1411 is imposed on income from investments, certain sales of property, and income from passive activities. NII includes net gains from the sale of property, unless the property is held in a non-passive trade or business. If the property sold is a non-passive interest in a partnership or S corporation, gain from the sale of the interest is NII only to the extent that income from a deemed sale of the entity's property would be NII. The IRS totally rewrote the regulations for the disposition of interests in a partnership or S corporation, and reissued them in the 2013 proposed regulations. Certain issues nevertheless remain as the NII enters its second tax year, having first been effective in 2013.

As the 2015 filing season approaches, IRS Commissioner John Koskinen is bracing taxpayers for more reductions in customer service unless the agency receives more funding. According to Koskinen, the IRS is facing its biggest challenge in recent years. Koskinen, who spoke at the annual conference of the National Society of Accountants in August, also predicted that taxpayers will have to wait until after the November elections to learn the fate of many popular but expired tax incentives.

Since passage of the Affordable Care Act, several key requirements for employers have been delayed, including reporting of health coverage offered to employees, known as Code Sec. 6056 reporting. As 2015 nears, and the prospects of further delay appear unlikely, employers and the IRS are preparing for the filing of these new information returns.