The IRS has outlined key provisions of the One Big Beautiful Bill Act (P.L. 119-21), signed into law on July 4, 2025, that introduce new deductions beginning in tax year 2025. The deductions apply through 2028 and cover qualified tips, overtime pay, car loan interest, and a special allowance for seniors.

The IRS has outlined key provisions of the One Big Beautiful Bill Act (P.L. 119-21), signed into law on July 4, 2025, that introduce new deductions beginning in tax year 2025. The deductions apply through 2028 and cover qualified tips, overtime pay, car loan interest, and a special allowance for seniors.

Under the “No Tax on Tips” provision, employees and self-employed individuals may deduct up to $25,000 in voluntary cash or charged tips received in IRS-designated tip-based occupations. Tips must be reported on Form W-2, Form 1099 or directly on Form 4137. The deduction phases out above $150,000 in modified adjusted gross income ($300,000 for joint filers). Self-employed individuals engaged in a Specified Service Trade or Business under Code Sec. 199A and employees of SSTBs are ineligible.

The “No Tax on Overtime” provision permits workers to deduct the premium portion of overtime pay required under the Fair Labor Standards Act. The deduction is capped at $12,500 ($25,000 for joint filers), with a similar income-based phaseout.

The “No Tax on Car Loan Interest” rule allows individuals to deduct up to $10,000 in interest on loans used to purchase new, personal-use vehicles assembled in the U.S. Qualifying loans must originate after December 31, 2024, and be secured by the vehicle. Used and leased vehicles do not qualify. The deduction phases out for income above $100,000 ($200,000 for joint filers).

Finally, taxpayers aged 65 or older can claim a new $6,000 deduction per person in addition to the current senior standard deduction. The deduction phases out above $75,000 ($150,000 for joint filers).

All deductions are available to itemizing and non-itemizing taxpayers. Transition relief for tax year 2025 will be provided.

FS-2025-3

Funding uncertainty and a constantly changing tax law environment are presenting challenges to the Internal Revenue Service as it works to meet legislative and executive mandates to improve the taxpayer experience.

Funding uncertainty and a constantly changing tax law environment are presenting challenges to the Internal Revenue Service as it works to meet legislative and executive mandates to improve the taxpayer experience.

A July Government Accountability Office report highlighted three specific challenges that the agency is facing as it works to improve the taxpayer experience.

GAO noted that "uncertainty about stable multiyear funding hinders efforts to modernize IRS computer systems and offer digital services to quickly resolve taxpayer issues. "

IRS had been using the supplemental funding provided by the Inflation Reduction Act to help address these issues, but those fundings have been a constant target for Republicans in Congress as well as the current Trump Administration, despite regular calls for stable and adequate funding.

The second challenge GAO reported was that "complicated and changing tax laws limit IRS’s ability to offer timely guidance to taxpayers," the report states, though agency officials said it had plans in place to ensure the guidance flowing from the IRS is provided in a manner that is accurate, up-to-date, and available in a user-friendly format.

Staffing was highlighted as the third challenge.

GAO reported that "being unable to hire enough staff trained to help taxpayers can undercut the ability to optimally improve taxpayer experiences. IRS officials said IRS had efforts to boost hiring and training as well as improved systems to enable staff to improve taxpayer experiences."

However, in March 2025, "IRS officials said it was unclear how reductions to the IRA funding and to its staffing will affect these efforts to address the challenges," GAO reported.

The government watchdog also noted that IRS has not established key practices to:

• Define taxpayer experience goals related to service improvements;

• Generate new evidence from measures, analytical tools, and dashboards to track progress with the taxpayer experience goals;

• Involve external stakeholders to help assess the affects of its service improvements on the taxpayer experience; and

• Promote accountability for achieving the taxpayer experience goals.

"IRS officials said establishing an evidence-based approach using these and other key practices has been delayed," GAO reports. "The IRS offices that had been coordinating IRA and taxpayer experience initiatives were disbanded in March 2025 and April 2025, respectively, according to IRS officials."

GAO recommends that the agency "fully establish an evidence-based approach to determine the effects of service improvements on the taxpayer experience."

By Gregory Twachtman, Washington News Editor

Audits on high-income individuals and partnerships have increased in recent years as audits on large corporations have decreased in response to the Internal Revenue Service’s focus on the former group, the Treasury Inspector General For Tax Administration found.

Audits on high-income individuals and partnerships have increased in recent years as audits on large corporations have decreased in response to the Internal Revenue Service’s focus on the former group, the Treasury Inspector General For Tax Administration found.

In a report on trends in compliance activities through fiscal year 2023 dated July 10, 2025, examination starts for partnerships increased 63 percent from FY 2020 (4,106 starts) to FY 2023 (6,709 starts), while examination starts decreased 18 percent in the same time frame from 1,700 to 1,400.

For individuals, the overall combined number of examinations open and closed from FY 2020 through 2023 decreased from 466,921 to 400,446. For individuals with income tax returns of $400,000 or less, the percentage of examinations opened and closed dropped from 94.8 percent to 91.2 percent (442,856 to 365,229) while the percentage of examinations opened and closed for individual income tax returns more than $400,000 increased from 5.2 percent to 8.8 percent (24,065 to 35,217).

"The IRS planned to increase enforcement activities to help ensure tax compliance among high-income and high-wealth individuals," TIGTA reported, adding that it planned to use the supplemental funding provided by the Inflation Reduction Act and that the IRS as of May 2024, the agency plans to audit twice the number of individual returns with more than $400,000 in FY 2024 compared to FY 2023.

However, whether the IRS will be able to meet any compliance goals for both individuals as well as partnerships and corporations is questionable, with agency’s "ability to move forward with hiring efforts in these complex audit areas of corporations, partnerships and high-income individuals is uncertain considering the decreased enforcement funding and recent government staffing cuts."

To that end, the agency’s Field Collection, Campus Collection, and Examination staff is already on a downward trend.

TIGTA reported that the staff decreased from 18,472 employees in FY 2020 to 17,475 in 2023 due to attrition. The Collection staff slightly increased from 7,246 to 7,371 and the Examination staff decreased from 11,226 to 10,104.

"The status of the IRS’s IRA plan, other IRA transformational initiatives, along with the IRS’s hiring plans is uncertain, at best," TIGTA reported. "Although the IRS made substantial progress with hiring 4,048 revenue officers and revenue agents in FY 2024, the recissions of IRA funding, the hiring freeze, early retirement incentives, and future reductions in force present a challenge to improving taxpayer service and enforcing the nation’s tax laws."

The report also noted that in FY 2023, $10.1 billion in enforcement revenue was collected by the Automated Collection System. Field Collection collected a total of $5.9 billion.

In a separate report dated July 10, 2025, TIGTA reported the IRS planned to increase examinations across individuals, partnerships and businesses reporting total positive income of more than $400,000 in FY 2024. The average starts from FY 2019-2023 was 29,466 and the IRS planned to increase that to 70,812. At the same time, the number of returns with a total positive income reported of less and $400,000 is planned to decrease from an average of 452,051 from FY 2019-2023 to 354,792 in FY 2024. But it is not clear whether the agency will be able to meet these targets even though it was on track to meet these goals.

The agency "has not defined key terminology or aspects of its methodology for compliance to meet with these goals as outlined in the 2022 Treasury Directive that higher income earners would be targeted for audit," TIGTA reported. "The IRS stated that the FY 2024 plan was created with the assumptions available at the time. Any subsequent decisions about these issues could affect the effectiveness of future examination plans in meeting compliance requirements."

TIGTA did not make any recommendations in either report and the IRS did not make any comments on them.

By Gregory Twachtman, Washington News Editor

The IRS has released guidance clarifying the withholding and reporting obligations for employers and plan administrators when a retirement plan distribution check is uncashed and later reissued.

The IRS has released guidance clarifying the withholding and reporting obligations for employers and plan administrators when a retirement plan distribution check is uncashed and later reissued.

In the scenario addressed, a plan administrator issued an $800 designated distribution to a former employee, withheld the correct amount of federal income tax under Code Sec. 3405, and sent the remaining balance by check. When that check went uncashed and was subsequently voided, a second check was mailed. Because the original withholding amount was correct and fully remitted, the IRS has concluded that no refund or adjustment is available under Code Secs. 6413 or 6414, as there was no overpayment involved.

For the second check, the IRS has stated that no further withholding is required if the amount reissued is equal to or less than the original distribution. However, if the new amount exceeds the prior distribution—due, for example, to accumulated earnings—the excess portion is treated as a separate designated distribution subject to new withholding under Code Sec. 3405.

With respect to reporting obligations, the IRS noted that Code Sec. 6047(d) requires a Form 1099-R to be filed for designated distributions of $10 or more. For the first check, the $800 distribution must be reported for the applicable year, with the full amount listed in Boxes 1 and 2a, and the tax withheld in Box 4. No additional reporting is required for the second check if the amount is equal to or less than the original. However, if the second check includes an excess of $10 or more, that additional amount must be reported on a separate Form 1099-R for the year in which the second distribution occurs.

Rev. Rul. 2025-15

The Treasury Department and the IRS have withdrawn proposed rules addressing the treatment of built-in income, gain, deduction, and loss taken into account by a loss corporation after an ownership change under Code Sec. 382(h). The withdrawal, effective July 2, 2025, follows public criticism on the proposed regulations’ approach.

The Treasury Department and the IRS have withdrawn proposed rules addressing the treatment of built-in income, gain, deduction, and loss taken into account by a loss corporation after an ownership change under Code Sec. 382(h). The withdrawal, effective July 2, 2025, follows public criticism on the proposed regulations’ approach.

The proposed rules were Reg. §1.382-1, proposed on September 10, 2019 (84 FR 47455), and Reg. §§1.382-1, 1.382-2 and 1.382-7, proposed on January 14, 2020 (85 FR 2061). The proposed regulations would have adopted as mandatory, with certain modifications, (a) the safe harbor net unrealized built-in gain (NUBIG) and net unrealized built-in loss (NUBIL) computation provided in Notice 2003-65, 2003-40 I.R.B. 747, based on the principles of Code Sec. 1374, and (b) the “1374 approach,” (as described in Notice 2003-65) for the identification of recognized built-in gain and recognized built-in loss. The IRS considered that the 1374 approach would make it easier for taxpayers to calculate built-in gains and built-in losses and comply with Code Sec. 382(h).

The IRS received critical comments from practitioners on the proposed rules, leading the agency to conclude that further study is needed before issuing any new proposed regulations.

The proposed regulations are withdrawn. Taxpayers may continue to rely on Notice 2003-65 for applying Code Sec. 382(h) to an ownership change before the effective date of any temporary or final regulations under Code Sec. 382(h).

Proposed Regulations, NPRM REG-125710-18

The Treasury and IRS removed this final rule from the Code of Federal Regulations (CFR) that involved gross proceeds reporting by brokers for effectuating digital asset sales.

The Treasury and IRS removed this final rule from the Code of Federal Regulations (CFR) that involved gross proceeds reporting by brokers for effectuating digital asset sales. The agencies reverted the relevant text of the CFR back to the text that was in effect immediately prior to the effective date of this final rule.

Congress passed a joint resolution disapproving the final rule titled “Gross Proceeds Reporting by Brokers that Regularly Provide Services Effectuating Digital Asset Sales.” The Treasury Department and the IRS were not soliciting comments on this action, nor delaying the effective date.

Effective Date

This final rule is effective on July 11, 2025.

T.D. 10021

A more then 25 percent reduction in the Internal Revenue Service workforce will likely present some significant challenges on the heels of a 2025 tax season described as a "measured success," according to the Office of the National Taxpayer Advocate.

A more then 25 percent reduction in the Internal Revenue Service workforce will likely present some significant challenges on the heels of a 2025 tax season described as a "measured success," according to the Office of the National Taxpayer Advocate.

In the "Fiscal Year 2026 Objectives Report to Congress," National Taxpayer Advocate Erin Collins noted that the 2025 filing season marked the IRS’ "third consecutive year of delivering a generally successful filing season, and by some measures, it was the smoothest yet. Most taxpayers filed their returns and paid their taxes or received their refunds without any delays or intervention from the IRS."

The report highlights that more than 95 percent of individual returns were filed electronically and more than 60 percent of taxpayers received refunds, "the majority within standard processing timeframes."

Despite having a successful season, the agency has reduced its workforce by more than 25 percent since the federal government under President Trump began cutting the federal workforce.

In analyzing what agency functions are affected by this workforce reduction, the report states that "many functions are more visible to taxpayers and directly impact service delivery, while other functions play vital supporting roles in providing taxpayer service and delivering on the IRS’s mission."

Collins in the report when on to encourage Congress ignore requests to cut the IRS budget and ensure the agency is properly staffed and financed.

"The Administration’s budget proposal envisions a 20 percent reduction in appropriated IRS funding next year and an overall reduction of 37 percent after taking into account after taking into account the decrease in supplemental funding from the Inflation Reduction Act. A reduction of that magnitude is likely to impact taxpayers and potentially the revenue collected."

The issues of the workforce reduction could be compounded by the expected permanent extension of the Tax Cuts and Jobs Act.

Collins stated that most of the changes related to the extension won’t take effect until January 1, 2026, "but several provisions impacting tens of millions of taxpayers will likely be effective during the 2025. This suggests additional complexity with taxpayers file their 2025 tax returns during the 2026 filing season and more complexity the following year. In addition, the reduction of more than 25 percent in the IRS workforce has the potential to reduce taxpayer services."

The report also echoed ongoing calls it has made in the past, as well as calls by other stakeholders, to continue to improve its information technology modernization strategy. Collins notes that in recent years, "the agency has made notable strides in modernizing its systems. … If this momentum continues, the IRS will be well positioned to deliver high quality service, enhance the taxpayer experience, and perhaps improve tax compliance at a reduced cost."

She highlighted the improvements that were made possible through the supplemental funding from the Inflation Reduction Act, but added that the Trump Administration has paused indefinitely or cancelled projects and replaced them with nine distinct modernization "’vertical,’ which are technology projects designed to meet specified technology demands."

"While these initiatives are promising, the IRS must provide clear and detailed communication to Congress and the public regarding the objectives, scope, business value, milestones, projected timelines, costs, and anticipated impacts of these nine vertical projects on taxpayer service," the report stated. "Without such transparency, there is a real risk these initiatives could stall or deviate from their intended outcomes."

Collins also made a case for sustained funding for IT improvements, recalling a 2023 blog post where she highlighted that large U.S. banks "spend between $10 billion and $14 billion a year on technology, often more than half on new technology systems. Yet in fiscal year (FY) 2022, Congress appropriated just $275 million for the IRS’s Business Systems Modernization (BSM) account. That’s less than five percent of what the largest banks are spending on new technology each year, and the IRS services far more people and entities than any bank."

By Gregory Twachtman, Washington News Editor

IR-2025-71

The Internal Revenue Service Electronic Tax Administration Advisory Committee (ETAAC) released its 2025 annual report during a public meeting in Washington, D.C., outlining 14 recommendations—ten directed to the IRS and four to Congress. 

The Internal Revenue Service Electronic Tax Administration Advisory Committee (ETAAC) released its 2025 annual report during a public meeting in Washington, D.C., outlining 14 recommendations—ten directed to the IRS and four to Congress. ETAAC operates under the Federal Advisory Committee Act and collaborates with the Security Summit, a joint initiative established in 2015 by the IRS, state tax agencies and the tax industry to address identity theft and cybercrime.

ETAAC recommended that the IRS update tax return forms to strengthen security and reduce fraud and identity theft. It also advised the agency to revise Modernized e-File reject codes and explanations, expand information sharing with state and industry partners, and continue transitioning taxpayers toward fully digital interactions.

Congress was urged to support tax simplification aligned with policy objectives, grant the IRS authority to regulate non-credentialed tax return preparers, ensure stable funding for taxpayer services and operations, and prioritize sustained technology modernization. For more information, visit the Electronic Tax Administration Advisory Committee (ETAAC) page.

IR-2025-72

This year marks the 5th Annual National Tax Security Awareness Week-a collaboration by the IRS, state tax agencies and the tax industry. The IRS and the Security Summit partners have issued warnings to all taxpayers and tax professionals to beware of scams and identity theft schemes by criminals taking advantage of the combination of holiday shopping, the approaching tax season and coronavirus concerns. The 5th Annual National Tax Security Awareness Week coincided with Cyber Monday, the traditional start of the online holiday shopping season.

This year marks the 5th Annual National Tax Security Awareness Week-a collaboration by the IRS, state tax agencies and the tax industry. The IRS and the Security Summit partners have issued warnings to all taxpayers and tax professionals to beware of scams and identity theft schemes by criminals taking advantage of the combination of holiday shopping, the approaching tax season and coronavirus concerns. The 5th Annual National Tax Security Awareness Week coincided with Cyber Monday, the traditional start of the online holiday shopping season.

The following are a few basic steps which taxpayers and tax professionals should remember during the holidays and as the 2021 tax season approaches:

• use an updated security software for computers and mobile phones;
• the purchased anti-virus software must have a feature to stop malware and a firewall that can prevent intrusions;
• don't open links or attachments on suspicious emails because this year, fraud scams related to COVID-19 and the Economic Impact Payment are common;
• use strong and unique passwords for online accounts;
• use multi-factor authentication whenever possible which prevents thieves from easily hacking accounts;
• shop at sites where the web address begins with "https" and look for the "padlock" icon in the browser window;
• don't shop on unsecured public Wi-Fi in places like a mall;
• secure home Wi-Fis with a password;
• back up files on computers and mobile phones; and
• consider creating a virtual private network to securely connect to your workplace if working from home.

In addition, taxpayers can check out security recommendations for their specific mobile phone by reviewing the Federal Communications Commission's Smartphone Security Checker. The Federal Bureau of Investigation has issued warnings about fraud and scams related to COVID-19 schemes, anti-body testing, healthcare fraud, cryptocurrency fraud and others. COVID-related fraud complaints can be filed at the National Center for Disaster Fraud. Moreover, the Federal Trade Commission also has issued alerts about fraudulent emails claiming to be from the Centers for Disease Control or the World Health Organization. Taxpayers can keep atop the latest scam information and report COVID-related scams at www.FTC.gov/coronavirus.

The IRS has released guidance on its website for employers and employees regarding deferral of employee Social Security tax under Notice 2020-65, I.R.B. 2020-38, 567.

The IRS has released guidance on its website for employers and employees regarding deferral of employee Social Security tax under Notice 2020-65, I.R.B. 2020-38, 567.

In August, the IRS issued Notice 2020-65 in response to a Presidential Memorandum that allowed deferral of the withholding, deposit, and payment of certain employee payroll tax obligations. The Notice allows employers the option to defer the employee portion of Social Security tax from September 1, 2020, through December 31, 2020, for eligible employees who earn less than $4,000 per bi-weekly pay period (or the equivalent threshold amount with respect to other pay periods) on a pay period-by-pay period basis.

To pay the deferred amount, an employer that chooses deferral will ratably withhold the amount of deferred tax from the employees' paychecks from January 1, 2021, through April 30, 2021.

Employers
The guidance provides the following instructions to employers that deferred the employee portion of Social Security tax under Notice 2020-65:

When reporting total Social Security wages paid to an employee on Form W-2, Wage and Tax Statement, the employer should include any wages for which it deferred withholding and payment of employee Social Security tax in box 3 (Social security wages) and/or box 7 (Social security tips). The employer should not include in Box 4 (Social security tax withheld) any amount of deferred tax that has not been withheld.

Employee Social Security tax deferred in 2020 that is withheld in 2021 and not reported on the 2020 Form W-2 should be reported in box 4 (Social security tax withheld) on Form W-2c, Corrected Wage and Tax Statement. On Form W-2c, the employer should enter tax year 2020 in box c and adjust the amount previously reported in box 4 (Social security tax withheld) of the Form W-2 to include the deferred amounts that were withheld in 2021. The employer should file all Forms W-2c with the Social Security Administration (along with Form W-3c, Transmittal of Corrected Wage and Tax Statements) as soon as possible after the employer has finished withholding the deferred amounts. The employer should also furnish Forms W-2c to employees. (More information on completing and filing Forms W-2c and W-3c will be published in the 2021 General Instructions for Forms W-2 and W-3, in January 2021.)

There is similar guidance for employers that deferred withholding and payment of the employee Social Security tax equivalent of Tier 1 Railroad Retirement Tax Act (RRTA) tax.

Employees
There is also guidance for employees whose employers deferred the employee portion of Social Security tax (or the RRTA equivalent tax) under Notice 2020-65:

If an employee had only one employer during 2020 and his or her Form W-2c for 2020 only shows a correction to box 4 (or to box 14 for employees who pay RRTA tax) to account for the tax that was deferred in 2020 and withheld in 2021, no further steps are required.

If an employee had two or more employers in 2020 and the Form W-2c for 2020 shows a correction to box 4 (or to box 14 for employees who pay RRTA tax) to account for the tax that was deferred in 2020 and withheld in 2021, the employee should use the amount of Social Security (or Tier 1 RRTA) tax withheld reported on the Form W-2c to determine whether he or she had excess Social Security tax (or Tier 1 RRTA tax) on wages (or compensation) paid in 2020.

If the corrected amount in box 4 of the Form W-2c for 2020 causes the total amount of employee Social Security tax (or equivalent portion of the Tier 1 RRTA tax) withheld by all of the employee’s employers to exceed the maximum amount of tax owed ($8,537.40 for 2020), or increases an already existing excess amount of employee Social Security tax (or Tier 1 RRTA tax) withheld, the employee should file Form 1040-X, Amended U.S. Individual Income Tax Return, to claim a credit for the excess tax withheld.

Additional Information
Additional information can be found here.

For 2021, the Social Security tax wage cap will be $142,800, and Social Security and Supplemental Security Income (SSI) benefits will increase by 1.3 percent. These changes reflect cost-of-living adjustments to account for inflation.

For 2021, the Social Security tax wage cap will be $142,800, and Social Security and Supplemental Security Income (SSI) benefits will increase by 1.3 percent. These changes reflect cost-of-living adjustments to account for inflation.

2021 Wage Cap
The Federal Insurance Contributions Act (FICA) tax on wages is 7.65 percent each for the employee and the employer. FICA tax has two components:

• a 6.2 percent Social Security tax, also known as Old Age, Survivors, And Disability Insurance (OASDI); and
• a 1.45 percent Medicare tax, also known as hospital insurance (HI).

For self-employed workers, the Self-Employment tax is 15.3 percent, consisting of:

• a 12.4 percent OASDI tax; and
• a 2.9 percent HI tax.

OASDI tax applies only up to a wage base, which includes most wages and self-employment income up to the annual wage cap.

For 2021, the wage base is $142,800. Thus, OASDI tax applies only to the taxpayer’s first $142,800 in wages or net earnings from self-employment. Taxpayers do not pay any OASDI tax on earnings that exceed $142,800.

There is no wage cap for HI tax.

Maximum Social Security Tax for 2021
For workers who earn $142,800 or more in 2021:

• an employee will pay a total of $8,853.60 in social security tax ($142,800 x 6.2 percent);
• the employer will pay the same amount; and
• a self-employed worker will pay a total of $17,707.20 in social security tax ($142,800 x 12.4 percent).

Additional Medicare Tax
Higher-income workers may have to pay an Additional Medicare tax of 0.9 percent. This tax applies to wages and self-employment income that exceed:

• $250,000 for married taxpayers who file a joint return;
• $125,000 for married taxpayers who file separate returns; and
• $200,000 for other taxpayers.

The annual wage cap does not affect the Additional Medicare tax.

Benefits Increase for 2021
Finally, a cost-of-living adjustment (COLA) will increase social security and SSI benefits for 2019 by 1.3 percent. The COLA is intended to ensure that inflation does not erode the purchasing power of these benefits.

The Treasury and IRS have issued guidance on the recent order by President Trump to defer certain employee payroll tax obligations on wages paid from September 1, 2020, through December 31, 2020. Under the guidance:

The Treasury and IRS have issued guidance on the recent order by President Trump to defer certain employee payroll tax obligations on wages paid from September 1, 2020, through December 31, 2020. Under the guidance:

• the due date for the withholding and payment of the employee’s portion of the 6.2-percent old-age, survivors and disability insurance (OASDI) tax (Social Security tax) under Code Sec. 3101(a), and the employee’s portion of the Railroad Retirement Tax Act (RRTA) Tier 1 tax that is attributable to the 6.2-percent Social Security tax under Code Sec. 3201, on applicable wages is postponed until the period beginning on January 1, 2021, and ending on April 30, 2021; and
• the deferred taxes must be withheld and paid from wages and compensation paid between January 1, 2021, and April 30, 2021.

The guidance states that it does not separately postpone the deposit obligation for employee Social Security tax. This is because the deposit obligation does not arise until the tax is withheld, so by postponing the time for withholding the employee Social Security tax, the deposit obligation is delayed by operation of the tax regulations.

7508A Relief
In light of the coronavirus (COVID-19) disaster, President Trump issued a memorandum on August 8, 2020, directing the Treasury Secretary to use his Code Sec. 7508A authority to defer the withholding, deposit, and payment of the employee’s portion of Social Security tax, and the employee’s portion of the RRTA equivalent tax, on wages and compensation paid from September 1, 2020, through December 31, 2020. The deferral is available only for employees whose biweekly, pre-tax pay is less than $4,000, or a similar amount where a different pay period applies.

The Treasury Secretary has determined that employers required to withhold and pay the employee share of the Social Security tax under Code Sec. 3102(a) or the RRTA tax equivalent under Code Sec. 3202(a) are affected by the COVID-19 emergency for purposes of the relief described in the presidential memorandum.

Applicable Wages
The deferral applies to wages under Code Sec. 3121(a) or compensation under Code Sec. 3231(e) paid to an employee on a pay date during the period beginning on September 1, 2020, and ending on December 31, 2020 (collectively "applicable wages"), but only if the amount of wages or compensation paid for a biweekly pay period is less than $4,000, or the equivalent threshold amount with respect to other pay periods.

Applicable wages are determined on a pay period-by-pay period basis. If the amount of wages or compensation payable to an employee for a pay period is less than the corresponding pay period threshold amount, then that amount is considered applicable wages for the pay period. In that case, the relief provided in the guidance applies to the wages or compensation paid to that employee for that pay period, irrespective of the amount of wages or compensation paid to the employee for other pay periods.

Paying Deferred Taxes
An affected employer must withhold and pay the total applicable taxes that it has deferred ratably from wages and compensation paid between January 1, 2021, and April 30, 2021. Interest, penalties, and additions to tax will begin to accrue on May 1, 2021, on any unpaid deferred taxes.

If necessary, the employer can make arrangements to otherwise collect the total deferred taxes from the employee.

The IRS has released the 2020-2021 special per diem rates. Taxpayers use the per diem rates to substantiate the amount of ordinary and necessary business expenses incurred while traveling away from home. These special per diem rates include the special transportation industry meal and incidental expenses (M&IEs) rates, the rate for the incidental expenses only deduction, and the rates and list of high-cost localities for purposes of the high-low substantiation method. Taxpayers using the rates and list of high-cost localities provided in the guidance must comply with Rev. Proc. 2019-48, I.R.B. 2019-51, 1390.

The IRS has released the 2020-2021 special per diem rates. Taxpayers use the per diem rates to substantiate the amount of ordinary and necessary business expenses incurred while traveling away from home. These special per diem rates include the special transportation industry meal and incidental expenses (M&IEs) rates, the rate for the incidental expenses only deduction, and the rates and list of high-cost localities for purposes of the high-low substantiation method. Taxpayers using the rates and list of high-cost localities provided in the guidance must comply with Rev. Proc. 2019-48, I.R.B. 2019-51, 1390.

The guidance is effective for per diem allowances for lodging, meal and incidental expenses, or for meal and incidental expenses only, that are paid to any employee on or after October 1, 2020, for travel away from home on or after October 1, 2020. For computing the amount allowable as a deduction for travel away from home, the guidance is effective for M&IEs or for incidental expenses only paid or incurred on or after October 1, 2020.

Transportation Industry Rates
The special M&IE rates for taxpayers in the transportation industry are:

• $66 for any locality of travel in the continental United States (CONUS), and
• $71 for any locality of travel outside the continental United States (OCONUS).

Incidental Expenses Only Rate
The rate is $5 per day for any CONUS or OCONUS travel for the incidental expenses only deduction.

High-Low Substantiation Method
For purposes of the high-low substantiation method, the per diem rates in lieu of the rates described in Notice 2019-55 (the per diem substantiation method) are:

• $292 for travel to any high-cost locality, and
• $198 for travel to any other locality within CONUS.

The amount of these rates that is treated as paid for meals, and the per diem rates in lieu of the rates described in Notice 2019-55 (the M&IE only substantiation method), are:

• $71 for travel to any high-cost locality, and
• $60 for travel to any other locality within CONUS

The guidance provides a list of localities that have a federal per diem rate of $245 or more, and are high-cost localities for a specified portion of the calendar year. The list differs from the high-cost locality list in Notice 2019-55:

• Added to the list: Los Angeles, California; San Diego, California; Gulf Breeze, Florida; Kennebunk/Kittery/Sanford, Maine; Virginia Beach, Virginia.
• Localities that have changed the portion of the year in which they are high-cost localities: Sedona, Arizona; Monterey, California; Santa Barbara, California; District of Columbia; Naples, Florida; Jekyll Island/Brunswick, Georgia; Boston/Cambridge, Massachusetts; Philadelphia, Pennsylvania; Jamestown/Middletown/Newport, Rhode Island; Charleston, South Carolina.
• Removed from the list: Midland/Odessa, Texas; Pecos, Texas.