The White House is looking to lower the Internal Revenue Service budget by $1.4 billion in fiscal year 2027.

The White House is looking to lower the Internal Revenue Service budget by $1.4 billion in fiscal year 2027.

The budget request, released April 6, 2026, says the overall budget request for the agency will “streamline IRS operations utilizing technology improvements to help focus the IRS on providing high-quality customer service while ensuring the tax laws are fairly administered.”

The request highlighted two areas where it is currently saving money – ending the Direct File program and reducing staffing by 27 percent total – since January 2025.

The decrease accounts for most of the White House’s overall decreased budget request for the Department of the Treasury. The Trump Administration is an $11.5 billion budget for fiscal year 2027, a 12-percent decrease ($1.5 billion) from the budget enacted for fiscal year 2026.

The Office of the Inspector General would see a $4 million decrease to $44 million from the $48 million level in 2026, while the Treasury Inspector General for Tax Administration would see a decrease from $220 million to $206 million.

The IRS has issued final regulations for the "no tax on tips" deduction under Code Sec. 224, which was enacted as part of the the One Big Beautiful Bill Act (OBBBA) (P.L. 119-21). The final regulations adopt proposed regulations that were issued in September 2025 ( NPRM REG-110032-25), with modifications and clarifications in response to comments received.

The IRS has issued final regulations for the "no tax on tips" deduction under Code Sec. 224, which was enacted as part of the the One Big Beautiful Bill Act (OBBBA) (P.L. 119-21). The final regulations adopt proposed regulations that were issued in September 2025 ( NPRM REG-110032-25), with modifications and clarifications in response to comments received.

Background

Under Code Sec. 224, an eligible individual can claim an income tax deduction for qualified tips received in tax years 2025 through 2028. The deduction is limited to $25,000 per tax year, and starts to phase out when modified adjusted gross income is above $150,000 ($300,000 for joint filers). An employer must report qualified tips on an employee‘s Form W-2, or the employee must report the tips on Form 4137. A service recipient must report qualified tips on an information return furnished to a nonemployee payee (Form 1099-NEC, Form 1099-MISC, Form 1099-K).

A "qualified tip" is a cash tip received in an occupation that customarily and regularly received tips on or before December 31, 2024. An amount is not a qualified tip unless (1) the amount received is paid voluntarily without any consequence for nonpayment, is not the subject of negotiation, and is determined by the payor; (2) the trade or business in which the individual receives the amount is not a specified service trade or business under Code Sec. 199A(d)(2); and (3) other requirements established in regulations or other guidance are satisfied.

The proposed regulations provided eight broad categories of occupations that customarily and regularly received tips on or before December 31, 2024. For each occupation, the list provided a numeric Treasury Tipped Occupation Code (TTOC), an occupation title, a description of the types of services performed in the occupation, illustrative examples of specific occupations, and the related Standard Occupation Classification (SOC) system code(s) published by the Office of Management and Budget (OMB).

List of Occupations that Receive Tips

The final regulations made several modifications to the list of the occupations set forth in the proposed regulations. Three new occupations were added:

• "Visual Artists" and "Floral Designers" were added to the Personal Services category; and
• "Gas Pump Attendants" was added to the Transportation and Delivery category.

The final regulations also made changes and clarifications under several of the occupation categories, including:

• Beverage & Food Service – For the "Wait Staff" occupation, "banquet staff" has been added as an illustrative example, and the occupation's description has been modified to include catered events. The "Food Servers, Non-restaurant" occupation has been changed to "Food and Beverage Servers, Non-restaurant," to clarify that winery tasting room servers are covered by this category.
• Entertainment and Events – The preamble to the final regulations states that "table game supervisors" are covered by the "Gambling Dealers" occupation. The IRS also clarified that individuals dressed up as Santa Claus, as well as other characters or celebrities, are covered by the "Entertainers and Performers" occupation.
• Hospitality and Guest Services – "Doorman" has been added to the list of illustrative examples for the "Baggage Porters and Bellhops" occupation.
• Personal Services – To clarify that resident care is included in the "Personal Care and Service Workers" occupation, the description in the list provides that "work is performed in various settings depending on the needs of the care recipient and may include locations such as their home, place of work, out in the community, at a daytime nonresidential facility or a residential facility." The "Pet Caretakers" occupation has been renamed as the "Pet and Show Animal Caretakers" occupation, and "horse groomer" has been added to the list of illustrative examples.
• Personal Appearance and Wellness – The "Eyebrow Threading and Waxing Technicians" occupation has been renamed as the "Eyebrow and Eyelash Technicians" occupation, and additions were made to the description in the list to include eyelash technicians.
• Recreation and Instruction – The "Travel Guides" occupation now includes a parenthetical noting that both indoor and outdoor locations are covered.
• Transportation and Delivery - "App/platform based delivery person" has been added to the illustrative list in both the "Goods Delivery People" occupation and the "Taxi and Rideshare Drivers and Chauffeurs" occupation. Also, the phrase "over established routes or within an established territory" has been removed from the description of the "Goods Delivery People" occupation.

The final regulations clarify that apprentices and assistants qualify under the applicable TTOC occupation category if they perform the same services as those listed in the TTOC occupation description.

Chiropractors, accountants, tax preparers, concert merchandise sellers, and "low bono" legal service providers were not added to the occupations list, despite requests in the comments to add these to the list.

No occupations included on the occupations list in the proposed regulations were removed from the list in the final regulations.

Voluntary Tips

Regarding the requirement that qualified tips must be voluntary, it is clarified that the customer must have the option to reduce the tip amount to zero. Tip selection methods such as Point-of-Sale (POS) systems with a tip slider that goes to zero or an option for the customer to select "other" and input zero are voluntary. Examples in the final regulations have been modified to clarify that these methods are considered voluntary tipping practices.

Further, the final regulations state that situations where nonpayment of a tip is "without consequence" include situations where nonpayment of the tip does not have any impact on the scope or cost of the service. The final regulations also contain a new example where the tip is part of a contract that is entered into before the services are provided. The example concludes that the tip is a qualified tip because it is paid without consequence. If the customer had chosen to not pay the tip, then the scope or cost of the service would not have been affected.

The final regulations include two new examples to help clarify when payments to digital content creators are tips and when they are compensation. It is also clarified that tipping digital content creators through audience engagement mechanisms that result in superficial digital rewards, such as highlighted messages or other digital tokens of appreciation from the tip recipient that are negligible in value, do not disqualify an otherwise qualified tip.

Other Matters

The final regulations state that amounts received as a tip that are not separately reported to an individual on a statement furnished to the individual pursuant to Code Secs. 6041(d)(3), 6041A(e)(3), 6050W(f)(2), or 6051(a)(18), or reported by the taxpayer on Form 4137 (or successor) are not eligible for the tips deduction. (The preamble recognizes, however, that Notice 2025-69 provides transition rules for this for 2025.)

It is also clarified that "cash tips" include amounts paid in foreign currency. Rules are also provided for tips received by digital tipping systems.

Regarding abuse of the tips deduction, the final regulations replace the provision prohibiting ownership in or employment by a payor with a provision stating that an amount is not a qualified tip, and thus not eligible for the deduction if, based on all relevant facts and circumstances, the amount represents a recharacterization of wages or payments for goods or services for purposes of claiming the deduction.

Effective Date

The final regulations are effective on June 12, 2026, the date that is 60 days after publication in the Federal Register.

T.D. 10044

IR 2026-49

The IRS issued updated frequently asked questions (FAQs) addressing educational assistance programs under Code Sec. 127. The FAQs provide general guidance on eligibility, tax treatment of benefits, and recent legislative updates.

The IRS issued updated frequently asked questions (FAQs) addressing educational assistance programs under Code Sec. 127. The FAQs provide general guidance on eligibility, tax treatment of benefits, and recent legislative updates.

General Background

The FAQs explained that a Code Sec. 127 educational assistance program is a written employer plan that provides benefits exclusively to employees. The program must satisfy nondiscrimination requirements that prevent preferential treatment for highly compensated employees, shareholders or owners.

Exclusion Limits and Tax Treatment

The FAQs clarified that employees could exclude up to $5,250 per year in educational assistance benefits for the tax years at issue. The limit applied to combined benefits, including tuition and qualified education loan repayments. Amounts exceeding this limit were taxable and unused amounts could not be carried forward. Expenses covered under Code Sec. 127 could not be used for other credits or deductions.

Eligible and Non-Eligible Benefits

Eligible benefits included tuition, fees, books, supplies, equipment and payments of principal or interest on qualified education loans. These benefits could be provided for undergraduate or graduate courses and did not need to be job-related. However, meals, lodging, transportation and equipment that employees could retain were not eligible. Courses involving hobbies or sports were not eligible unless required for a degree or related to the employer’s business.

Eligibility and Other Provisions

The FAQs emphasized that benefits were limited to employees and included restrictions on owners and shareholders to ensure compliance with nondiscrimination rules. Other provisions, such as working condition fringe benefits, could allow additional exclusions depending on the facts.

FS-2026-10

IR 2026-55

The IRS has issued procedures for nominating population census tracts that would be designated as qualified opportunity zones (QOZs). The tracts would designated as QOZs effective on January 1, 2027. The guidance was directed at Chief Executive Officers (CEO) of States, territories of the United States and the District of Columbia. The procedures fell under Reg. §§1400Z-1 and Code Sec. 1400Z-2, as amended by the One, Big, Beautiful Bill Act (OBBBA) (P.L. 119-21).

The IRS has issued procedures for nominating population census tracts that would be designated as qualified opportunity zones (QOZs). The tracts would designated as QOZs effective on January 1, 2027. The guidance was directed at Chief Executive Officers (CEO) of States, territories of the United States and the District of Columbia. The procedures fell under Reg. §§1400Z-1 and Code Sec. 1400Z-2, as amended by the One, Big, Beautiful Bill Act (OBBBA) (P.L. 119-21).

Background

A QOZ is an economically distressed area in which select new investments could be eligible for preferential tax treatment. The OBBBA makes the QOZ tax incentive permanent. The first round of QOZ designations following the enactment of the OBBBA will take effect on January 1, 2027. New rounds would follow every 10 years. Additionally, the OBBBA added tax benefits specific to investments made into QOZs that are comprised entirely of a rural area.

Identities of LICs

The Treasury and IRS identified 25,332 population census tracts that are low-income communities (LIC) eligible for nomination as a 2027 QOZ. Out of said tracts, 8,334 tracts are comprised entirely of a rural area. Beginning July 1, 2026, and lasting a period of 90 days, subject to a single 30-day extension, State CEOs would begin nominating eligible census tracts to be designated as QOZs.

The number of population census tracts in a State that may be designated as QOZs may not exceed 25 percent of the number of LICs in the State. This limitation is determined based on the 2020-2024 American Community Survey (ACS) 5-Year and the 2020 Decennial Census of Island Areas (DECIA) data sets. The tracts were identified using said data sets.

Further, boundaries established for the 2020 decennial census are controlling. They would not be subject to change during the 2027 QOZ designation period.

Nomination Tool

The Treasury has been developing a nomination tool. This would be accessible online and available for the benefit of State CEOs that nominate census tracts for designation as 2027 QOZs.

The QOZ designation period will begin on January 1, 2027, and end on December 31, 2036. Any request to modify such a nomination after October 28, 2026, would be denied. Finally, nominations of tracts not mentioned in this document would be considered, provided they satisfy Code Sec. 1400Z-1(c)(1).

Effective Date

This revenue procedure is effective on April 6, 2026.

Rev. Proc. 2026-14

IR 2026-45

The IRS has provided a waiver of the addition to tax under Code Sec. 6654 for the underpayment of estimated income tax by qualifying farmers and fishermen.

The IRS has provided a waiver of the addition to tax under Code Sec. 6654 for the underpayment of estimated income tax by qualifying farmers and fishermen. Under Code Sec. 6654(i)(1), a qualifying farmer or fisherman has only one required installment payment (instead of four quarterly payments) due on January 15 of the year following the taxable year if at least two-thirds of the taxpayer’s total gross income was from farming or fishing in either the tax year or the preceding tax year. For a qualifying farmer or fisherman who does not make the required estimated tax installment payment by January 15 of the year following the tax year, Code Sec. 6654(i)(1)(D) provides that the taxpayer is not subject to an addition to tax for failing to pay estimated income tax if the taxpayer files the return for the tax year and pays the full amount of tax reported on the return by March 1 of the year following the tax year.

Difficulty in Electronic Filing of Form 8995

The IRS has noted that some qualifying farmers and fishermen were unable to electronically file Form 8995, Qualified Business Income Deduction Simplified Computation, which was required to be included in their 2025 tax returns. Due to this inability, farmers and fishermen may have had difficulty filing their 2025 tax returns electronically by the March 2, 2026 due date. Accordingly, the IRS has determined to waive certain penalties for qualifying farmers and fishermen due to these unusual circumstances.

Waiver of Underpayment of Estimated Income Tax

The IRS has waived the addition to tax under Code Sec. 6654 for failure to make an estimated tax payment for the 2025 tax year for any qualifying farmer or fisherman who files a 2025 tax return and pays in full any tax due on the return by April 15, 2026. The waiver will apply to any taxpayer who is a qualifying farmer or fisherman for the 2025 tax year and fulfills the conditions stated in the previous sentence. Further, the waiver will apply automatically to any taxpayer who qualifies for the waiver and does not report an addition to tax under Code Sec. 6654 on the 2025 tax return.

In addition, taxpayers who otherwise satisfy the criteria for relief under the IRS’ notice, but have already filed a return and reported an addition to tax, may request an abatement of the addition to tax by filing Form 843, Claim for Refund and Request for Abatement, in accordance with the prescribed instructions.

Notice 2026-24

State and local housing credit agencies that allocate low-income housing tax credits and states and other issuers of tax-exempt private activity bonds have been provided with a listing of the proper population figures.

State and local housing credit agencies that allocate low-income housing tax credits and states and other issuers of tax-exempt private activity bonds have been provided with a listing of the proper population figures to be used when calculating the 2026:

• calendar-year population-based component of the state housing credit ceiling under Code Sec. 42(h)(3)(C)(ii);
• calendar-year private activity bond volume cap under Code Sec. 146; and
• exempt facility bond volume limit under Code Sec. 142(k)(5).

These figures are derived from the estimates of the resident populations of the 50 states, the District of Columbia and Puerto Rico, which were released by the Bureau of the Census on January 27, 2026. The figures for the insular areas of American Samoa, Guam, the Northern Mariana Islands and the U.S. Virgin Islands are the 2025 midyear population figures in the U.S. Census Bureau’s International Database.

Notice 2026-22

Internal Revenue Service CEO Frank Bisignano promoted some of the highlights of the 2026 tax filing season before a congressional committee while deflecting questions about data leaks and other issues.

Internal Revenue Service CEO Frank Bisignano promoted some of the highlights of the 2026 tax filing season before a congressional committee while deflecting questions about data leaks and other issues.

Testifying April 15, 2026, during a Senate Finance Committee hearing, Bisignano used his opening statement to promote the highlights of the tax filing season, including:

• 134 million individual returns filed, with 98 percent filed electronically;
• 80 million refunds issued with 98 percent of funds sent electronically; and
• An average refund of more than $3,400 (up 11 percent from last year), with more than 90 percent received by taxpayers in less than 21 days.

He also stated that 53 million American have taken advantage of new tax breaks found in the One Big Beautiful Bill Act, including the No Tax On Tips (6 million filers), No Tax On Overtime (25 million filers), and No Tax On Car Loan Interest provision (1 million filers), as well as the deduction for seniors (30 million filers).

“When you look at all this, it’s the reason we talk about the historic refunds,” Bisignano testified.

These, along with the increase to the standard deduction and the child tax credit, along with the full expensing for capital investments being made permanent “prevented a tax increase of over $5 trillion on American families and small businesses,” Bisignano testified.

Bisignano defended the decision to end the Direct File program, noting that 2 million Americans have used a free file option, adding that “Direct File was a costly, unnecessary, and less popular duplicate of programs that already are in place.”

He continued: “Despite heavy promotion by the Biden Administration, Direct File was the by far the least used free filing option.”

When faced with questions regarding data breeches, including information given to ICE by Treasury and other data breeches, Bisignano refused to answer, stating that ongoing litigation was preventing him from commenting in the case of the information given to ICE, and that ongoing investigations in other data breeches precluded him from discussing them.

He also refused to express even a general opinion on the lawsuit filed by President Trump on the leaking of his tax information.

When challenged on the tax gap, Bisignano challenged assertions that it more than $1 trillion. Bisignano said the last published number was $650 billion and added that it was “big enough so we don’t have to debate the trillion.” He said the agency was working on a plan to address it but did not offer any specifics as to what the IRS had planned to close the tax gap. He did say the agency has increased the dollar amount of money recovered from compliance activities.

“Collections and enforcement is up 12 percent, and this is year to date,” he testified, adding that more than $2 billion has been collected in the top five audits.

By Gregory Twachtman, Washington News Editor

The Taxpayer Advocacy Panel (TAP) has released its 2025 Annual Report. The report highlighted accomplishments and ongoing efforts to (1) strengthen IRS delivery; (2) improve communications with taxpayers; (3) reduce taxpayer burden; and (4) support continued modernization of tax administration. The TAP project committees submitted 20 project referrals to the IRS, including 188 recommendations for improving IRS operations and enhancing taxpayer experience.

Tax season is scheduled to begin shortly and, as in past years, there are some possible glitches to be mindful of. Already, the IRS has alerted taxpayers that the start of filing season will be delayed. Late tax legislation, although unlikely, could result in a further delay. Some new requirements under the Patient Protection and Affordable Care Act have been waived for 2014, but others have not. The IRS also is facing the prospect of another government shutdown in January.

Tax season is scheduled to begin shortly and, as in past years, there are some possible glitches to be mindful of. Already, the IRS has alerted taxpayers that the start of filing season will be delayed. Late tax legislation, although unlikely, could result in a further delay. Some new requirements under the Patient Protection and Affordable Care Act have been waived for 2014, but others have not. The IRS also is facing the prospect of another government shutdown in January.

Filing season

In recent years, the IRS has had to delay the start of the filing season to reprogram its return processing systems for changes in the tax laws. The 2014 filing season will also be delayed but not, as of today, because of new tax laws. The IRS operated with minimal staffing during the 16-day government shutdown in October and fell behind in its scheduled maintenance and programming of its return processing systems because employees were furloughed. At this time, the IRS expects the 2014 filing season to be delayed for possibly two weeks.

Before the shutdown, the IRS had anticipated opening the 2014 filing season on January 21, 2014. With a one- to two-week delay, the IRS would start accepting and processing returns no earlier than January 28, 2014 and no later than February 4, 2014. Individuals who file early in anticipation of receiving a refund will likely see their refunds delayed. The IRS is expected to make a final determination on the start date of the 2014 filing season in mid-December. Our office will keep you posted of developments.

Taxpayers are also waiting on some important final forms for the 2014 filing season, including Form 8960, Net Investment Income Tax. The Affordable Care Act created the new 3.8 tax on qualified net investment income, effective January 1, 2013. Additionally, the IRS has indicated that more guidance will be available for married same-sex couples. Since publication of the IRS's initial guidance, questions have surfaced concerning employee benefits, return filing and other issues affecting married same-sex couples and domestic partners (whom the IRS does not treat as married). Late-year guidance on either the 3.8 percent net investment income tax or same-sex tax issues may require last-minute changes in year-end tax strategies.

Another shutdown possible

The IRS is currently operating under a stop-gap funding measure, which ended the government shutdown in October. Funding under the stop-gap measure is scheduled to lapse after January 15, 2014. A House-Senate budget conference committee is attempting to reconcile competing fiscal year (FY) 2014 budget bills. So far, lawmakers appear to have made little progress.

A mid-January shutdown could further delay the start of the filing season. In a November 18 letter to IRS Acting Commissioner Daniel Werfel, the American Institute of Certified Public Accountants (AICPA) expressed concern that another government shutdown would result in a huge strain on taxpayers and tax professionals trying to timely file and report their income taxes by April 15. "The IRS keeping more essential positions working during January would help make the already delayed filing season operate as smoothly as possible," the AICPA told Werfel. The AICPA also recommended that the Taxpayer Advocate Service, which closed during the October shutdown, remain open in the event of another lapse in appropriations.

Tax legislation

Although many tax bills have been introduced in Congress, 2013 is likely to end without lawmakers tackling comprehensive tax reform. The House Ways and Means Committee and the Senate Finance Committee have both prepared discussion drafts on tax reform, covering a host of tax issues. One possible reason for the lack of movement of tax reform appears to be lukewarm interest, at best, from the House and Senate leaders. This could change in 2014 but it is too early to make any predictions.

One path for tax reform could be the House-Senate budget conference committee. However, as mentioned, the committee has not yet produced any concrete proposals. Several lawmakers have recommended that the committee strike a deal to lower corporate tax rates in exchange for businesses giving up unspecified tax breaks. Many Republicans want to keep scheduled across-the-board spending cuts in place for 2014 and beyond; many Democrats want to replace the spending cuts with new revenue raisers. The conference committee has a mid-December deadline to reach an agreement.

A package of so-called tax extenders-popular but temporary tax incentives-could move before year-end but more likely will be taken up by Congress early next year. Unlike last year, the expiring incentives do not affect 2013 returns filed in 2014. Eligible taxpayers will be able to claim the state and local sales tax deduction, the higher education tuition deduction, the teachers' classroom expense deduction, home energy tax breaks, and many others on their 2013 returns. If you have any questions about the expiring incentives, please contact our office.

Affordable Care Act

Starting January 1, 2014, the Affordable Care Act requires individuals to carry minimum essential health insurance (unless they are exempt) or make a shared responsibility payment. Tax credits and cost-sharing also kick-in next year. At this time, it appears unlikely that the Obama administration will delay the individual mandate. The employer mandate, however, is delayed. Employer reporting (and reporting by some insurers) will not apply until 2015, but is optional for 2014. Generally, employer reporting applies to employers with at least 50 full-time employees on business days during the preceding calendar year.

November was dominated by news of technical troubles for the online Affordable Care Act Marketplaces and the cancellation of some individual insurance policies that did not meet new standards. The White House has made getting the online Marketplaces running at 100 percent a priority and also gave states the option of allowing individuals to re-enroll in coverage that would otherwise be terminated. The fix is temporary and individuals will need to find alternative coverage for 2015 and beyond. Small businesses also may have received cancellation notices and should be exploring alternative coverage.

If you have any questions about year-end tax developments, please contact our office.

Shortly after resuming operations post-government shutdown, the IRS told taxpayers that the start of the 2014 filing season will be delayed by one to two weeks. The delay will largely impact taxpayers who want to file their 2013 returns early in the filing season. At the same time, the White House clarified on social media that no penalty under the Affordable Care Act's (ACA) individual mandate would be imposed during the enrollment period for obtaining coverage through an ACA Marketplace.

Shortly after resuming operations post-government shutdown, the IRS told taxpayers that the start of the 2014 filing season will be delayed by one to two weeks. The delay will largely impact taxpayers who want to file their 2013 returns early in the filing season. At the same time, the White House clarified on social media that no penalty under the Affordable Care Act's (ACA) individual mandate would be imposed during the enrollment period for obtaining coverage through an ACA Marketplace.

IRS shutdown

On October 1, many IRS employees in Washington, D.C. and nationwide were furloughed after Congress failed to approve funding for the government's fiscal year (FY 2014). During the shutdown, only 10 percent of the IRS' approximately 90,000 employees remained on the job, most engaged in criminal investigations and infrastructure support. Employees on furlough, including revenue agents assigned to exams and hearing officers assigned to collection due process cases, were expressly prohibited from doing any work, including checking email and voice messages.

Employees return to work

The IRS reopened on October 17. The previous day, Congress had passed legislation to fund the government through mid-January 2014. The IRS immediately cautioned taxpayers to expect longer wait times and limited service as it would take time for employees to resume work and process backlogged inventory. Upon their return to work, IRS employees began reviewing email, voice messages and their files as well as completing administrative tasks to reopen operations. The IRS reported that it received 400,000 pieces of correspondence during the furlough period in addition to nearly one million items already being processed before the shutdown.

Returns and refunds

The 16-day furlough overlapped with the October 15 deadline for taxpayers on extension to file 2012 returns. The IRS reported that during the shutdown it continued as many automated processes as possible, including accepting returns and processing payments. The Free File system also was open during the furlough period. However, refunds were not issued while the IRS was closed. Refunds are now being processed. If you have any questions about a refund or payment, please contact our office.

Filing season

The start of the 2014 filing season will be delayed approximately one to two weeks so the IRS can program and test tax processing systems following the 16-day federal government closure. The IRS had anticipated opening the 2014 filing season on January 21. With a one- to two-week delay, the IRS would start accepting and processing 2013 individual tax returns no earlier than January 28, 2014 and no later than February 4, 2014. The IRS reported it will make a final determination on the start of the 2014 filing season in mid-December.

The IRS explained that the government shutdown took place during the peak period for preparing its return processing systems for the 2014 filing season. The IRS must program, test and deploy more than 50 systems to handle processing of nearly 150 million tax returns.

"Readying our systems to handle the tax season is an intricate, detailed process, and we must take the time to get it right," Acting Commissioner Daniel Werfel said in a statement. "The adjustment to the start of the filing season provides us the necessary time to program, test and validate our systems so that we can provide a smooth filing and refund process for the nation's taxpayers. We want the public and tax professionals to know about the delay well in advance so they can prepare for a later start of the filing season."

Affordable Care Act

Beginning January 1, 2014, the Affordable Care Act generally requires individuals - unless exempt - to carry health insurance or make a shared responsibility payment (also known as a penalty). Individuals exempt from the payment include individuals covered by most employer-sponsored health plans, Medicare, Medicaid, and other government programs. The penalty is $95 in 2014 or the flat fee of one percent of taxable income, $325 in 2015 or the flat fee of two percent of taxable income, $695 in 2016 or 2.5 percent of taxable income (the $695 amount is indexed for inflation after 2016).

The Obama administration launched individual Marketplaces (formerly known as Exchanges) on October 1 in all 50 states and the District of Columbia. The enrollment period for coverage for 2014 began on October 1 and is scheduled to end March 31, 2014, which is after the January 1 effective date of the individual mandate. In late October, the Obama administration clarified on social media that individuals who enroll in coverage through a Marketplace at anytime during the enrollment period will not be responsible for a penalty.

Because of technical problems, some applications on HealthCare.gov have not been running at 100 percent, the U.S. Department of Health and Human Services (HHS) reported. Individuals can, however, enroll and obtain insurance at in-person assistance centers. Marketplace customer call centers are also open, HHS explained.