The IRS has announced that, under the phased implementation of the One Big Beautiful Bill Act (OBBBA), there will be no changes to individual information returns or federal income tax withholding tables for the tax year at issue. 

The IRS has announced that, under the phased implementation of the One Big Beautiful Bill Act (OBBBA), there will be no changes to individual information returns or federal income tax withholding tables for the tax year at issue. Specifically, Form W-2, existing Forms 1099, Form 941 and other payroll return forms will remain unchanged for 2025. Employers and payroll providers are instructed to continue using current reporting and withholding procedures. This decision is intended to avoid disruptions during the upcoming filing season and to give the IRS, businesses and tax professionals sufficient time to implement OBBBA-related changes effectively.

In addition to this, IRS is developing new guidance and updated forms, including changes to the reporting of tips and overtime pay for TY 2026. The IRS will coordinate closely with stakeholders to ensure a smooth transition. Additional information will be issued to help individual taxpayers and reporting entities claim benefits under OBBBA when filing returns.

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The IRS issued frequently asked questions (FAQs) relating to several energy credits and deductions that are expiring under the One, Big, Beautiful Bill Act (OBBB) and their termination dates. The FAQs also provided clarification on the energy efficient home improvement credit, the residential clean energy credit, among others.

The IRS issued frequently asked questions (FAQs) relating to several energy credits and deductions that are expiring under the One, Big, Beautiful Bill Act (OBBB) and their termination dates. The FAQs also provided clarification on the energy efficient home improvement credit, the residential clean energy credit, among others.

Energy Efficient Home Improvement Credit

The credit will not be allowed for any property placed in service after December 31, 2025.

Residential Clean Energy Credit

The credit will not be allowed for any expenditures made after December 31, 2025. Due to the accelerated termination of the Code Sec. 25C credit, periodic written reports, including reporting for property placed in service before January 1, 2026, are no longer required.

A manufacturer is still required to register with the IRS to become a qualified manufacturer for its specified property to be eligible for the credit.

Clean Vehicle Program

New user registration for the Clean Vehicle Credit program through the Energy Credits Online portal will close on September 30, 2025. The portal will remain open beyond September 30, 2025, for limited usage by previously registered users to submit time-of-sale reports and updates to such reports.

Acquiring Date

A vehicle is “acquired” as of the date a written binding contract is entered into and a payment has been made. Acquisition alone does not immediately entitle a taxpayer to a credit. If a taxpayer acquires a vehicle and makes a payment on or before September 30, 2025, the taxpayer will be entitled to claim the credit when they place the vehicle in service, even if the vehicle is placed in service after September 30, 2025.

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The IRS has provided guidance regarding what is considered “beginning of constructions” for purposes of the termination of the Code Sec. 45Y clean electricity production credit and the Code Sec. 48E clean electricity investment credit. The One Big Beautiful Bill (OBBB) Act (P.L. 119-21) terminated the Code Secs. 45Y and 48E credits for applicable wind and solar facilities placed in service after December 31, 2027.

The IRS has provided guidance regarding what is considered “beginning of constructions” for purposes of the termination of the Code Sec. 45Y clean electricity production credit and the Code Sec. 48E clean electricity investment credit. The One Big Beautiful Bill (OBBB) Act (P.L. 119-21) terminated the Code Secs. 45Y and 48E credits for applicable wind and solar facilities placed in service after December 31, 2027. The termination applies to facilities the construction of which begins after July 4, 2026. On July 7, 2025, the president issue Executive Order 14315, Ending Market Distorting Subsidies for Unreliable, Foreign-Controlled Energy Sources, 90 F.R. 30821, which directed the Treasury Department to take actions necessary to enforce these termination provisions within 45 days of enactment of the OBBB Act.

Physical Work Test

In order to begin construction, taxpayers must satisfy a “Physical Work Test,” which requires the performance of physical work of a significant nature. This is a fact based test that focuses on the nature of the work, not the cost. The notice addresses both on-site and off-site activities. It also provides specific lists of activities that are to be considered work of a physical nature for both solar and wind facilities. Preliminary activities or work that is either in existing inventory or is normally held in inventory are not considered physical work of a significant nature.

Continuity Requirement

The Physical Work Test also requires that a taxpayer maintain a continuous program of construction on the applicable wind or solar facility, the Continuity Requirement. To satisfy the Continuity Requirement, the taxpayer must maintain a continuous program of construction, meaning continuous physical work of a significant nature. However, the notice provides a list of allowable “excusable disruptions,” including delays related to permitting, weather, and acquiring equipment, among others.

The guidance also provides a safe harbor for the Continuity Requirement. Under the safe harbor, the Continuity Requirement will be met if a taxpayer places an applicable wind or solar facility in service by the end of a calendar year that is no more than four calendar years after the calendar year during which construction of the applicable wind or solar facility began. Thus, if construction begins on an applicable wind or solar facility on October 1, 2025, the applicable wind or solar facility must be placed in service before January 1, 2030, for the safe harbor to apply.

Five Percent Safe Harbor for Low Output Solar Facilities

A safe harbor is available for a low output solar facility, which is defined as an applicable solar facility that has maximum net output of not greater than 1.5 megawatt. A low output solar facility may also establish that construction has begun before July 5, 2026, by satisfying the Five Percent Safe Harbor (as described in section 2.02(2)(ii) of Notice 2022-61).

Additional Guidance

The notice provides additional guidance regarding: construction produced for the taxpayer by another party under a binding written contract; the definition of a qualified facility; the definition of property integral to the applicable wind or solar facility; the application of the 80/20 rule to retrofitted applicable wind or solar facilities under Reg. §§ 1.45Y-4(d) and 1.48E-4(c); and the transfer of an applicable wind or solar facility.

Effective Date

Notice 2025-42 is effective for applicable wind and solar facilities for which the construction begins after September 1, 2025.

Notice 2025-42

The Treasury Inspector General for Tax Administration suggested the way the Internal Revenue Service reports level of service (ability to reach an operator when requested) and wait times does not necessarily reflect the actual times taxpayers are waiting to reach a representative at the agency.

The Treasury Inspector General for Tax Administration suggested the way the Internal Revenue Service reports level of service (ability to reach an operator when requested) and wait times does not necessarily reflect the actual times taxpayers are waiting to reach a representative at the agency.

"For the 2024 Filing Season, the IRS reported an LOS of 88 percent and wait times averaging 3 minutes," TIGTA stated in an August 14, 2025, report. "However, the reported LOS and average wait times only included calls made to 33 Accounts Management (AM) telephone lines during the filing season."

TIGTA stated that the agency separately tracks Enterprise LOS, a broader measure of of the taxpayer experience which includes 27 telephone lines from other IRS business units in addition to the 33 AM telephone lines.

"The IRS does not widely report an Enterprise-wide wait time- as the reported average wait time computation includes only the 33 AM telephone lines," the report states. "According to IRS data, the average wait times for the other telephone lines were much longer than 3 minutes, averaging 17 to 19 minutes during the 2024 Filing Season."

TIGTA recommended that the IRS adjust its reporting to include Enterprise LOS in addition to AM LOS and provide averages across all telephone lines.

"The IRS disagreed with both recommendations stating that the LOS metric does not provide information to determine taxpayer experience when calling, and including wait times for telephone lines outside the main helpline would be confusing to the public," the Treasury watchdog reported. "We maintain that whether a taxpayer can reach an assistor is part of the taxpayer experience and providing average wait times across all telephone lines for the entire fiscal year demonstrates transparency."

The Treasury watchdog also noted that the National Taxpayer Advocate has stated the AM LOS is "materially misleading" and should be replaced as a benchmark.

TIGTA also warned that the reduction in workforce at the IRS could hurt recent improvements to LOS and wait times, noting that the agency will lose about 23 percent of its customer service representative employees by the end of September 2025.

"The staffing impact on the remainder of Calendar Year 2025 and the 2026 Filing Season are unknown, but we will be monitoring these issues."

It also noted that the IRS is working on a new metric – First Call/Contact Resolution – to measure the percentage of calls that resolve the customer’s issue without a need to transfer, escalate, pause, or return the customer’s initial phone call. TIGTA reported that analysis of FY 2024 data revealed that 33 percent of taxpayer calls were transferred unresolved at least once.

By Gregory Twachtman, Washington News Editor

The Financial Crimes Enforcement Network (FinCEN) has granted exemptive relief to covered investment advisers from the requirements the final regulations in FinCEN Final Rule RIN 1506-AB58 (also called the "IA AML Rule"), which were set to become effective January 1, 2026. This order exempts covered investment advisers from all requirements of these regulations until January 1, 2028.

The Financial Crimes Enforcement Network (FinCEN) has granted exemptive relief to covered investment advisers from the requirements the final regulations in FinCEN Final Rule RIN 1506-AB58 (also called the "IA AML Rule"), which were set to become effective January 1, 2026. This order exempts covered investment advisers from all requirements of these regulations until January 1, 2028.

The regulations require investment advisers (defined in 31 CFR §1010.100(nnn)) to establish minimum standards for anti-money laundering/countering the financing of terrorism (AML/CFT) programs, report suspicious activity to FinCEN, and keep relevant records, among other requirements.

FinCEN has determined that the regulations should be reviewed to ensure that they strike an appropriate balance between cost and benefit. The review will allow FinCEN to ensure the regulations are consistent with the Trump administration's deregulatory agenda and are effectively tailored to the investment adviser sector's diverse business models and risk profiles, while still adequately protecting the U.S. financial system and guarding against money laundering, terrorist financing, and other illicit finance risks. Covered investment advisers are exempt from the obligations of the regulations while the review takes place.

FinCEN intends to issue a notice of proposed rulemaking (NPRM) to propose a new effective date for these regulations no earlier than January 1, 2028.

This exemptive relief is effective from August 5, 2025, until January 1, 2028.

FinCEN Exemptive Relief Order

The IRS released the optional standard mileage rates for 2019. Most taxpayers may use these rates to compute deductible costs of operating vehicles for:

The IRS released the optional standard mileage rates for 2019. Most taxpayers may use these rates to compute deductible costs of operating vehicles for:

• business,
• medical, and
• charitable purposes.

Some members of the military may also use these rates to compute their moving expense deductions.

2019 Standard Mileage Rates
The standard mileage rates for 2019 are:

• 58 cents per mile for business uses;
• 20 cents per mile for medical uses; and
• 14 cents per mile for charitable uses.

Taxpayers may use these rates, instead of their actual expenses, to calculate their deductions for business, medical or charitable use of their own vehicles.

FAVR Allowance for 2019
For purposes of the fixed and variable rate (FAVR) allowance, the maximum standard automobile cost for vehicles places in service after 2018 is:

• $50,400 for passenger automobiles, and
• $50,400 for trucks and vans.

Employers can use a FAVR allowance to reimburse employees who use their own vehicles for the employer’s business.

2019 Mileage Rate for Moving Expenses
The standard mileage rate for the moving expense deduction is 20 cents per mile. To claim this deduction, the taxpayer must be:

• a member of the Armed Forces of the United States,
• on active military duty, and
• moving under an military order and incident to a permanent change of station.

The Tax Cuts and Jobs Act of 2017 suspended the moving expense deduction for all other taxpayers until 2026.

Unreimbursed Employee Travel Expenses
For most taxpayers, the Tax Cuts and Jobs Act suspended the miscellaneous itemized deduction for unreimbursed employee travel expenses. However, certain taxpayers may still claim an above-the-line deduction for these expenses. These taxpayers include:

• members of a reserve component of the U.S. Armed Forces,
• state or local government officials paid on a fee basis, and
• performing artists with relatively low incomes.

Notice 2018-3, I.R.B. 2018-2, 285, as modified by Notice 2018-42, I.R.B. 2018-24, 750, is superseded.

The IRS has released long-awaited guidance on new Code Sec. 199A, commonly known as the "pass-through deduction" or the "qualified business income deduction." Taxpayers can rely on the proposed regulations and a proposed revenue procedure until they are issued as final.

The IRS has released long-awaited guidance on new Code Sec. 199A, commonly known as the "pass-through deduction" or the "qualified business income deduction." Taxpayers can rely on the proposed regulations and a proposed revenue procedure until they are issued as final.

Code Sec. 199A allows business owners to deduct up to 20 percent of their qualified business income (QBI) from sole proprietorships, partnerships, trusts, and S corporations. The deduction is one of the most high-profile pieces of the Tax Cuts and Jobs Act ( P.L. 115-97).

In addition to providing general definitions and computational rules, the new guidance helps clarify several concepts that were of special interest to many taxpayers.

Trade or Business

The proposed regulations incorporate the Code Sec. 162 rules for determining what constitutes a trade or business. A taxpayer may have more than one trade or business, but a single trade or business generally cannot be conducted through more than one entity.

Taxpayers cannot use the grouping rules of the passive activity provisions of Code Sec. 469 to group multiple activities into a single business. However, a taxpayer may aggregate trades or businesses if:

• each trade or business is itself a trade or business;
• the same person or group owns a majority interest in each business to be aggregated;
• none of the aggregated trades or businesses can be a specified service trade or business; and
• the trades or businesses meet at least two of three factors which demonstrate that they are in fact part of a larger, integrated trade or business.

Specified Service Business

Income from a specified service business generally cannot be qualified business income, although this exclusion is phased in for lower-income taxpayers.

A new de minimis exception allows some business to escape being designated as a specified service trade or business (SSTB). A business qualifies for this de minimis exception if:

• gross receipts do not exceed $25 million, and less than 10 percent is attributable to services; or
• gross receipts exceed $25 million, and less than five percent is attributable to services.

The regulations largely adopt existing rules for what activities constitute a service. However, a business receives income because of an employee/owner’s reputation or skill only when the business is engaged in:

• endorsing products or services;
• licensing the use of an individual’s image, name, trademark, etc.; or
• receiving appearance fees.

In addition, the regulations try to limit attempts to spin-off parts of a service business into independent qualified businesses. Thus, a business that provides 80 percent or more of its property or services to a related service business is part of that service business. Similarly, the portion of property or services that a business provides to a related service business is treated as a service business. Businesses are related if they have at least 50-percent common ownership.

Wages/Capital Limit

A higher-income taxpayer’s qualified business income may be reduced by the wages/capital limit. This limit is based on the taxpayer’s share of the business’s:

• W-2 wages that are allocable to QBI; and
• unadjusted basis in qualified property immediately after acquisition.

The proposed regulations and Notice 2018-64, I.R.B. 2018-34, provide detailed rules for determining the business’s W-2 wages. These rules generally follow the rules that applied to the Code Sec. 199 domestic production activities deduction.

The proposed regulations also address unadjusted basis immediately after acquisition (UBIA). The regulations largely adopt the existing capitalization rules for determining unadjusted basis. However, "immediately after acquisition" is the date the business places the property in service. Thus, UBIA is generally the cost of the property as of the date the business places it in service.

Other Rules

The proposed regulations also address several other issues, including:

• definitions;
• basic computations;
• loss carryovers;
• Puerto Rico businesses;
• coordination with other Code Sections;
• penalties;
• special basis rules;
• previously suspended losses and net operating losses;
• other exclusions from qualified business income;
• allocations of items that are not attributable to a single trade or business;
• anti-abuse rules;
• application to trusts and estates; and
• special rules for the related deduction for agricultural cooperatives.

Effective Dates

Taxpayers may generally rely on the proposed regulations and Notice 2018-64 until they are issued as final. The regulations and proposed revenue procedure will be effective for tax years ending after they are published as final. However:

• several proposed anti-abuse rules are proposed to apply to tax years ending after December 22, 2017;
• anti-abuse rules that apply specifically to the use of trusts are proposed to apply to tax years ending after August 9, 2018; and
• if a qualified business’s tax year begins before January 1, 2018, and ends after December 31, 2017, the taxpayer’s items are treated as having been incurred in the taxpayer’s tax year during which business’s tax year ends.

Comments Requested

The IRS requests comments on all aspects of the proposed regulations. Comments may be mailed or hand-delivered to the IRS, or submitted electronically at www.regulations.gov (indicate IRS and REG-107892-18). Comments and requests for a public hearing must be received by September 24, 2018.

The IRS also requests comments on the proposed revenue procedure for calculating W-2 wages, especially with respect to amounts paid for services in Puerto Rico. Comments may be mailed or hand-delivered to the IRS, or submitted electronically to Notice.comments@irscounsel.treas.gov, with “ Notice 2018-64” in the subject line. These comments must also be received by September 24, 2018.