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On July 4, President Trump signed the One Big Beautiful Bill Act into law.This followed July 1 passage in the Senate and July 3 passage in the House. Enactment follows days of frantic activity in Congress, with day-long debates, record-setting voting sessions, and many deals to secure passage in the closely divided House and Senate.

COMMENT: One of the final changes to the bill before passage was to strip the name of the Act due to Senate reconciliation rules, so the official name is not the One Big Beautiful Bill Act. This has been done for other recent reconciliation bills, such as the Inflation Reduction Act of 2022 and the Tax Cuts and Jobs Act of 2017.

The Act includes a number of tax changes, including permanent and limited modification of many soon-to-expire tax provisions, new provisions promised by President Trump during his 2024 campaign, elimination or modification of most green energy provisions, and dozens of other changes affecting individuals and businesses. There are many differences outside the tax provisions that have been subject to disagreement within the GOP majority, though the dissenting voices seem to have accepted those changes in order to get the bill across the finish line.

Upon its passage, the majority of the provisions of the Tax Cuts and Jobs Act of 2017 (TCJA) included expiration dates in order to satisfy budgetary requirements. Lower individual rate brackets, higher standard deductions, the elimination of the personal exemption, the cap on the deduction of state and local taxes (SALT), changes to the alternative minimum tax, and many other provisions are all set to expire at the end of 2025. Without legislation, the federal tax system would have largely reverted back to the rules applicable in 2017.

Throughout the 2024 campaign, Trump, as well as many GOP lawmakers, proposed making these soon-to-expire provisions a permanent part of the tax code. The Act does just that, but it comes at a high price tag (some estimates have it at $5 trillion over ten years). Much of this cost is balanced by reduced outlays in many government programs not related to taxation, and by the elimination of many of the "green" tax provisions from the Inflation Reduction Act.

COMMENT: This CCH Tax Briefing is not intended to comprehensively cover all provisions proposed in the approximately 400-page tax portion of the Act, but rather the highlights. See CCH® AnswerConnect for complete coverage of the One Big Beautiful Bill Act.

EXTENDED INDIVIDUAL PROVISIONS

Individual Extenders

Many of the provisions of the TCJA applicable to individuals are among those scheduled to expire at the end of 2025.

These include:

• 10, 12, 22, 24, 32, 35 and 37 percent brackets applicable since 2018;

• Elimination of personal exemptions;

• Increased alternative minimum tax exemption and threshold amounts;

• Lower limitation on the deduction of mortgage interest;

• Limitation on the casualty loss deduction;

• Termination of the miscellaneous itemized deduction; and

• Allowance of rollovers from qualified tuition programs to ABLE accounts.

The Act makes all of these provisions permanent, but does make some modifications. The Act permanently treats mortgage insurance premiums as qualified residence interest for which a deduction could be claimed and allows for unreimbursed educator expenses to be deducted as a miscellaneous itemized deduction. The Act also removes the last seven years of inflation adjustments from the AMT exemption phase-out threshold for joint filers, reverting the threshold to the 2018 amount.

COMMENT: Between 2008 and 2021, mortgage insurance premiums could be treated as qualined residence interest and deducted my homeowners. Also, under current law, teachers are allowed an above-the-line deduction for classroom expenses of up to $300 for 2024 and 2025, but the Act expands that beyond the dollar limitation.

Also, the Act does permanently eliminate the personal exemption amount, but provides a $6,000 deduction amount for seniors age 65 and older after 2024 and before 2029. This deduction would phase out for individuals whose modified adjusted gross income exceeds $75,000 ($150,000 for joint filers).

COMMENT: A similar provision was in the House-passed version of the bill, but was instead an expansion of the standard deduction, and capped at $4,000.

Standard Deduction

The TCJA nearly doubled the standard deduction for tax years beginning after 2017. For 2025 (prior to the Act), the inflation adjusted amounts were $30,000 for joint filers, $22,500 for heads of households, and $15,000 for single taxpayers and married taxpayers filing separately. These higher amounts were set to expire after 2025.

The Act increases the amount of the standard deduction for tax years beginning in 2025 and subject to inflation thereafter. Under the Act, the standard deduction amounts for 2025 are $31,500 for joint filers $23,625 for heads of households, and $15,750 for single taxpayers and married taxpayers filing separately.

COMMENT: In the bill passed by the House, the amounts would have been temporarily increased for tax years 2025 through 2028 by $2,000, $1,500, and $1,000 respectively. The bill originally proposed by the Senate also increased the deduction by the same amounts, but made them permanent and subject to inflation. The lower amounts ultimately passed reflect an attempt to lower the cost of the provision.

SALT Deduction

One of the most controversial provisions of the CJA was the imposition of a $10,000 cap on the deduction for state and local taxes. Before the ink was dry on the 2017 legislation, lawmakers in higher tax states on both sides of the aisle (the so-called "SALT Caucus") were introducing legislation intended to increase or outright repeal the cap.

The Act increases the cap to $40,000 for 2025, with a one percent increase in the cap each year through 2029 before returning to the $10,000 limit in 2030. The cap is reduced by 30% of the amount by which the taxpayer's modified adjusted gross income exceeds a threshold amount. That threshold amount is generally $500,000 for 2025, with a one percent increase each year through 2029.

COMMENT: This had proven to be one of the stickier points for legislators in their negotiations in both the House and Senate. Members of the SALT Caucus were still outwardly unhappy with the $40,000 limit agreed to in the House bill, but ultimately decided to vote in favor of it. The initial Senate proposal made no increase in the cap, but was eventually increased to match the House bill. In the days leading up to passage in the Senate, members of the SALT Caucus have accepted this final framework.

Child Tax Credit

The TCJA increased the amount of the child tax credit from $1,000 to $2,000 for tax years 2018 through 2025, as well as nearly quadrupling the phaseout thresholds to $400,000 for joint filers and $200,000 for other filers.

The Act permanently increases the base amount of the credit to $2,200, subject to annual inflation increases. The post-2017 base amount of the refundable portion of the child tax credit (the "additional child tax credit") remains at $1,400, and continues to be adjusted for inflation ($1,700 for 2025).

The Act requires the taxpayer claiming the credit, the taxpayer's spouse (if married), and the child for whom the credit is claimed to have Social Security numbers.

Estate Taxes

The estate tax basic exclusion amount, which the TCJA doubled for decedents dying through 2025 (inflation adjusted to $13.99 million in 2025) would revert back to 2017 amounts if the TCJA is allowed to expire.

Under the Act, the basic exclusion amount is increased again to a base amount of $15 million for decedents dying in 2026, adjusted for inflation thereafter.

COMMENT: The $15 million amount is probably not far off from where inflation would have taken the exclusion amount for 2026 if the TCJA was not scheduled to expire.

NEW INDIVIDUAL PROVISIONS

No Tax on Tips

One of the big talking points for President Trump during the campaign was the elimination of the tax on tip income. Historically, tip income was not subject to tax until the early 1980s when legislation passed during the Reagan administration treated it like regular income. The deduction is capped at $25,000, and the deduction begins to phase out when the taxpayer's modified adjusted gross income exceeds $150,000 ($300,000 for joint filers). The deduction is not allowed for tax years beginning after 2028. The Act also extends the employer credit for Social Security taxes on employee cash tips to the beauty service industry (the credit currently only applies to the food and beverage industry).

No Tax on Overtime

During his campaign, President Trump also proposed making overtime compensation tax free. Under the Act, taxpayers are able to claim a deduction for the amount of overtime pay received as required under section 7 of the Fair Labor Standards Act of 1938. Like the deduction for tip income, taxpayers do not have to itemize deductions to claim the deduction, but are required to provide a Social Security number. The deduction is capped at $12,500 ($25,000 for joint filers), and the deduction begins to phase out when the taxpayer's modified adjusted gross income exceeds $150,000 ($300,000 for joint filers). The deduction is not allowed for tax years beginning after 2028.

COMMENT: The Act does not provide extensive rules for the application of this provision, leaving the rules of application up to Treasury Regulations.

Social Security Income

During his campaign, President Trump also proposed making Social Security income tax free. However, at no point has the Senate bill, nor the version that passed the House, included a provision to eliminate the tax on or provide a deduction for Social Security income.

COMMENT: It is possible that the special personal exemption available for seniors is intended to accomplish the same goal as making Social Security income tax-free.

Itemized Deduction Limitation

Prior to the TCJA, the itemized deduction limitation was subject to a phaseout at higher incomes (the "Pease" limitation). The Act includes a return of the limitation on itemized deductions for taxpayers in the 37 percent income tax bracket, effective after 2025.

Automobile Loan Interest

Previously, interest on an individual's automobile loan was treated as nondeductible personal interest. The Act includes a deduction of up to $10,000 for interest paid on an automobile loan in 2025 through 2028 for a car purchased after 2024. The deduction is available for both itemizers and non-itemizers.

Trump Accounts

The Act also includes provisions for the creation of tax-favored accounts for newborn children, called "Trump Accounts." The accounts are seeded with $1,000 for newborn children. From a tax standpoint, they operate under rules similar to those applicable to individual retirement accounts, but are available to children.

Additional Provisions

The Act also includes:

• A tax credit for contributions to scholarship-granting organizations;

• An expansion of 529 programs to include elementary, secondary, and home schooling expenses; and

• The resurrection of the COVID-era allowance of a charitable contribution deduction for non-itemizers.

BUSINESS PROVISIONS

Bonus Depreciation

The TCJA provided for 100 percent expensing of certain business property through 2022, with a 20 percent stepdown each year after before reaching 0 percent in 2027 (currently set at 40% in 2025). The Act makes 100 percent bonus depreciation permanent for property acquired after January 19, 2025.

Research and Experimental Expenditures

Under prior law, taxpayers are required to amortize research and experimental expenditures. Prior to 2022, a direct expense election was available. The Act permanently reinstates the deduction for domestic research and experimental expenditure costs incurred after 2024. Taxpayers can elect whether to deduct or amortize the expenditures, though the requirement to amortize under prior law is suspended while the deduction is available. Additionally, small businesses with average annual gross receipts of $31 million or less would be able to elect to claim the deduction retroactively to 2022.

Qualified Business Income Deduction

The TCJA's qualified business income deduction under Code Sec. 199A is set to expire for tax years beginning after 2025.

Under the Act, the qualified business income deduction is made permanent. Additional changes expand qualification for the deduction.

Additional Provisions

The Act also includes:

• An increase in the 179 deduction limitations after 2024

• An exclusion of interest received by qualified lenders secured by rural or agricultural real property

• Modifications to the low-income housing credit.International Extensions

The Act makes permanent many international and foreign-related provisions under the CJA, including the:

• Deduction for foreign-derived intangible income (FDII) and global intangible low-taxed income (GILTI); and

• Base erosion minimum tax amount.

However, the Act changes the FDIl rate to 33.34 percent (currently 37.5 percent) and the GILTI rate to 40 percent (currently 50 percent) after 2025.

COMMENT: Under TCJA, these rates were scheduled to drop to 21.875 percent and 37.5 percent, respectively, after 2025. So this actually represents a tax increase for 2026 and beyond. The Act also changes the base erosion minimum tax amount to 10.5 percent from its current 10 percent rate after 2025.COMMENT. Under TCJA, this rate was scheduled to increase to 12.5 percent after 2025, so this represents a tax decrease for 2026 and beyond. The Act also makes changes to the treatment of "tested" CFC income and the foreign tax credit.

GREEN ENERGY TERMINATIONS

The Inflation Reduction Act of 2022 created dozens of new tax credits intended to promote the manufacture and adoption of alternative energy sources. The elimination of these credits by the One Big Beautiful Bill Act is a key method of paying for many of the new taxpayer-friendly provisions. However, the timing of the termination had been another sticking point throughout negotiations, and as the Senate amended its bill, House leaders were pleading for changes to be included to look more like the House bill.

The major difference between the two chambers largely centered on when credits for "clean" energy producers will be eliminated. The House took the approach that for producers that have already invested in construction costs, the credits should be terminated in 2026 or later.The Senate initially took a much more aggressive approach, with some credits terminating immediately but nearly all terminating before the end of 2025.

Ultimately, the Senate relented and included a longer run-out for energy producers to claim credits, in some cases allowing for construction to begin in 2026.

Where the Senate Act did agree with the House was on the termination of many credits applicable to the consumer side of green energy. Under the Act, the affected credits include the following (termination generally after 2025):

• Previously owned clean vehicle credit;

• Clean vehicle credit;

• Qualified commercial clean vehice credit;

• Alternative fuel refueling property credit;

• Energy efficient home improvement credit;

• Residential clean energy credit; and

• New energy efficient home credit.

IRS PROCEDURAL PROVISIONS

Perhaps the most widely applicable operations provision of the Act is the termination of the IRS Direct File program.

The Act requires the termination of the program within 30 days after passage and appropriates funding for the IRS to research a public-private partnership to replace the current "free file" program.The Act includes specified penalties for fraudulent promoters of retention credit schemes, but at a much lower limit of $1,000 per failure to comply with due diligence requirements (though without a cumulative limit). The Act also includes the termination of the Direct File program.

COMMENT: The version of the bill that was passed by the House included the provision imposing the penalty on ERC promoters with much higher penalty amounts. However, in a subsequent vote on a recissions bill on June 11, a rule adopted in passage struck that provision from the House-passed bill. It isn't clear how that recissions bill will impact this provision.

The Treasury Department and IRS have finalized regulations regarding the deduction of up to $10,000 in personal car loan interest by individuals for tax years 2025 through 2028. This includes regulations on information returns required to be filed by a lender or other person engage in a trade or business who receives $600 or more of qualified interest during the calendar year. The final regulations adopt the proposed regulations published in January 2026 (NPRM REG-113515-25) with some changes in response to public comments.

The Treasury Department and IRS have finalized regulations regarding the deduction of up to $10,000 in personal car loan interest by individuals for tax years 2025 through 2028. This includes regulations on information returns required to be filed by a lender or other person engage in a trade or business who receives $600 or more of qualified interest during the calendar year. The final regulations adopt the proposed regulations published in January 2026 (NPRM REG-113515-25) with some changes in response to public comments.

Qualified Personal Vehicle Loan Interest

For tax years beginning in 2025 through 2028, a noncorporate taxpayer may claim a deduction of up to $10,000 for qualified personal vehicle loan interest (QPVLI) paid or accrued during the tax year on a specified passenger vehicle loan (SPVL) incurred by the taxpayer for the purchase of an applicable personal vehicle (APV) for personal use. Generally, interest includes an amount paid, received, or accrued as compensation for the use or forbearance of money under the debt instrument.

The final regulations clarify that QPVLI also includes prepaid interest in the form of points and deferred or capitalized interest. In addition, it may include origination-related or financing-related charges, prepayment penalties, late-payment charges, default-related charges, and similar fees, if characterized as an interest expense for federal income tax purposes.

Secured by First Lien

Interest is QPVLI only if it is paid or accrued on debt for the purchase of an APV for personal use that is secured by a first lien. The final regulations clarify that an SPVL is secured by a first lien with the first voluntary security interest recorded against the vehicle. Any involuntary liens are disregarded even if given temporary higher priority at a later date.

A vehicle also may be considered secured by a first lien even if the lien has not yet been perfected or recorded due to short-term delays arising under State or local law. It may also be considered secured by a first lien where the lien is removed in connection with the taxpayer no longer owning the vehicle, but the taxpayer continues to be liable for the loan (repossession or insurance payout).

Purchase of Applicable Passenger Vehicle

An SPVL is qualified only to the extent the debt is incurred for the purchase of a new vehicle and any other items or amounts customarily financed in the same purchase transaction (for example, vehicle service plans, extended warranties, sales taxes, and vehicle-related fees). Any portion of a loan for items or amounts not customarily financed in the purchase are not qualified.

The taxpayer must allocate the debt on a pro rata basis. Whether items are customarily financed and directly related to the purchase of the vehicle is determined on an industry-wide basis and not on the particular financing terms. The final rules, however, expand the list of examples of items customarily financed in an APV purchase. The final regulations also maintain that debt incurred for negative equity in a prior purchased vehicle is not incurred for the purchase of an APV.

The requirement that an APV must be a new vehicle under the loan documentation refers to the lender’s classification of the vehicle for purposes of its financing programs. The original use of the vehicle must commence with the taxpayer. However, original use does not commence with a dealer if the vehicle is held primarily for sale to customers in the ordinary course of its trade or business. Original does not commence with a lessee if the lessee purchases the vehicle during or at the end of the lease term.

Information Reporting

Any lender or other person who, in the course of that trade or business, receives from any individual interest aggregating $600 or more for any calendar year on an SPVL, must report the receipt of interest on Form 1098-VLI to the IRS and the payee. The final regulations affirm that lenders are required to include only interest received on an SPVL for the purchase of an APV, the first use of which begins with the payee. This is required by statute and may require the lender to collect information it currently does not collect. The lender must file Form 1098-VLI for each SPVL.

T.D. 10054

The Treasury Department and IRS have issued proposed regulations providing that a private school is not eligible for Federal income tax exemption under section 501(c)(3) if it considers race, color, or national or ethnic origin in any of its educational, admissions, scholarship, athletic, or other school-administered policies. Any such consideration, under the proposed regulation subsection, would be considered de facto racial discrimination. The proposed rules would apply to taxable years beginning after May 31, 2027.

The Treasury Department and IRS have issued proposed regulations providing that a private school is not eligible for Federal income tax exemption under section 501(c)(3) if it considers race, color, or national or ethnic origin in any of its educational, admissions, scholarship, athletic, or other school-administered policies. Any such consideration, under the proposed regulation subsection, would be considered de facto racial discrimination. The proposed rules would apply to taxable years beginning after May 31, 2027.

Racial Nondiscrimination

The proposed regulations would treat all race-based consideration in private education as contrary to a fundamental public policy, regardless of its purpose, including remedial or diversity-related objectives. This restriction does not inclulde policies or actions designed to eliminate prejudice or other forms of discrimination. The rules would cover private primary and secondary schools, colleges, professional or trade schools, and universities. The rules specifically do not include governmental units, any agency or instrumentality of a governmental unit, or any organization owned or operated by such an agency or instrumentality.

Application to Private Schools

To qualify for tax exemption, a private school could not consider race, color, or national or ethnic origin in:

• (1) Educational or admissions policies
• (2) Scholarship or loan programs
• (3) Athletic or other school-supported programs

The proposal would not prevent religious schools from maintaining religious missions or selecting students based solely on religious affiliation. If finalized, Rev. Proc. 75-50 would also be modified to remove provisions permitting certain race-based preferences for minority groups.

The proposed regulations would add §1.501(c)(3)-2 and apply to taxable years beginning after May 31, 2027.

Proposed Regulations, NPRM REG-119986-25

IR 2026-103

A Notice of Final Partnership Adjustment (FPA) issued by the IRS to a partnership was timely under Code Sec. 6235 because the partnership and IRS had agreed to extend the limitations period for making partnership adjustments. It was determined that the extended period under Code Sec. 6235(a)(1) controlled because the statute permits adjustments until the latest of the periods specified in Code Sec. 6235(a). Accordingly, the partnership’s motion for summary judgment was denied.

A Notice of Final Partnership Adjustment (FPA) issued by the IRS to a partnership was timely under Code Sec. 6235 because the partnership and IRS had agreed to extend the limitations period for making partnership adjustments. It was determined that the extended period under Code Sec. 6235(a)(1) controlled because the statute permits adjustments until the latest of the periods specified in Code Sec. 6235(a). Accordingly, the partnership’s motion for summary judgment was denied.

The partnership, which was subject to the centralized partnership audit (CPA) regime, challenged an FPA disallowing a charitable contribution deduction. The partnership argued that the FPA was issued outside the applicable limitations period because the 330-day period following the notice of proposed partnership adjustment had expired. However, the parties had previously executed an agreement extending the limitations period for partnership adjustments under Code Sec. 6235(b).

Further, it was concluded that the periods specified in Code Sec. 6235(a) were not sequential deadlines. The statutory phrase “later of” required use of the latest applicable period, and an agreed extension under Code Sec. 6235(b) extended the limitations period for making adjustments, including issuance of the FPA. Because the FPA was mailed before expiration of the agreed extended period, the FPA was timely.

Katanga Properties, LLC, 167 TC No. 10, Dec. 62,899

The Doug LaMalfa Federal Disaster Tax Relief Certainty Act has been signed into law by President Trump.

The Doug LaMalfa Federal Disaster Tax Relief Certainty Act has been signed into law by President Trump.

The law (H.R. 5366) allows victims of federally declared disasters to deduct qualified losses above $500 per disaster without itemizing and removes the 10 percent adjusted gross income threshold for those losses. A fact sheet on the bill can be found here.

Under the law, this treatment of personal casualty loss is available until Jan. 1, 2027.

It also excludes wildfire relief payments from taxable income regardless of when they are received, so long as the wildfire disaster declaration occurs after Dec. 31, 2014, and before Jan. 1, 2027.

President Trump signed the bill into law on Sept. 11, 2026.

The IRS has modified automatic accounting method change procedures for research or experimental expenditures and certain residential construction contracts. Rev. Proc. 2026-32 modifies sections 7 and 19 of Rev. Proc. 2025-23 to reflect changes made by the One, Big, Beautiful Bill Act (OBBBA).

The IRS has modified automatic accounting method change procedures for research or experimental expenditures and certain residential construction contracts. Rev. Proc. 2026-32 modifies sections 7 and 19 of Rev. Proc. 2025-23 to reflect changes made by the One, Big, Beautiful Bill Act (OBBBA).

For research expenditures, the procedure modifies accounting method changes under Code Secs. 174 and 174A. Code Sec. 174 continues to require capitalization and 15-year amortization for foreign research expenditures. Code Sec. 174A generally allows a current deduction for domestic research expenditures paid or incurred in tax years beginning after December 31, 2024.

The procedure also revises rules governing adjustments associated with accounting method changes. It coordinates certain Code Sec. 481 adjustments with the OBBBA transition method for recovering unamortized domestic research expenditures. It also extends through tax years beginning before 2028 waivers of certain eligibility restrictions for specified automatic changes.

Further, the IRS provides automatic accounting method changes for residential construction contracts affected by the OBBBA amendments to Code Sec. 460. Taxpayers may change from the percentage-of-completion method to an exempt contract method for qualifying contracts entered into in tax years beginning after July 4, 2025. Certain taxpayers may also change their treatment of costs under Code Sec. 263A.

The modified procedures generally apply to Form 3115, Application for Change in Accounting Method, filed after September 4, 2026. Special transition rules apply to certain previously filed Forms 3115.

Rev. Proc. 2026-32

The 2025 cost-of-living adjustments (COLAs) that affect pension plan dollar limitations and other retirement-related provisions have been released by the IRS. In general, many of the pension plan limitations will change for 2025 because the increase in the cost-of-living index due to inflation met the statutory thresholds that trigger their adjustment. However, other limitations will remain unchanged.

The IRS reminded individual retirement arrangement (IRA) owners aged 70½ and older that they can make tax-free charitable donations of up to $105,000 in 2024 through qualified charitable distributions (QCDs), up from $100,000 in past years. 

The IRS reminded individual retirement arrangement (IRA) owners aged 70½ and older that they can make tax-free charitable donations of up to $105,000 in 2024 through qualified charitable distributions (QCDs), up from $100,000 in past years. For those aged 73 or older, QCDs also count toward the year's required minimum distribution (RMD). Following are the steps for reporting and documenting QCDs for 2024:

• IRA trustees issue Form 1099-R, Distributions from Pensions, Annuities, Retirement or Profit-Sharing Plans, IRAs, Insurance Contracts, etc., in early 2025 documenting IRA distributions.
• Record the full amount of any IRA distribution on Line 4a of Form 1040, U.S. Individual Income Tax Return, or Form 1040-SR, U.S. Tax Return for Seniors.
• Enter "0" on Line 4b if the entire amount qualifies as a QCD, marking it accordingly.
• Obtain a written acknowledgment from the charity, confirming the contribution date, amount, and that no goods or services were received.

Additionally, to ensure QCDs for 2024 are processed by year-end, IRA owners should contact their trustee soon. Each eligible IRA owner can exclude up to $105,000 in QCDs from taxable income. Married couples, if both meet qualifications and have separate IRAs, can donate up to $210,000 combined. QCDs did not require itemizing deductions. New this year, the QCD limit was subject to annual adjustments based on inflation. For 2025, the limit rises to $108,000.

Further, for more details, see Publication 526, Charitable Contributions, and Publication 590-B, Distributions from Individual Retirement Arrangements (IRAs).

IR-2024-289

For 2025, the Social Security wage cap will be $176,100, and social security and Supplemental Security Income (SSI) benefits will increase by 2.5 percent. These changes reflect cost-of-living adjustments to account for inflation.

For 2025, the Social Security wage cap will be $176,100, and social security and Supplemental Security Income (SSI) benefits will increase by 2.5 percent. These changes reflect cost-of-living adjustments to account for inflation.

Wage Cap for Social Security Tax

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 2025, the wage base is $176,100. Thus, OASDI tax applies only to the taxpayer’s first $176,100 in wages or net earnings from self-employment. Taxpayers do not pay any OASDI tax on earnings that exceed $176,100.

There is no wage cap for HI tax.

Maximum Social Security Tax for 2025

For workers who earn $176,100 or more in 2025:

• an employee will pay a total of $10,918.20 in social security tax ($176,100 x 6.2 percent);
• the employer will pay the same amount; and
• a self-employed worker will pay a total of $21,836.40 in social security tax ($176,100 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.

Benefit Increase for 2025

Finally, a cost-of-living adjustment (COLA) will increase social security and SSI benefits for 2025 by 2.5 percent. The COLA is intended to ensure that inflation does not erode the purchasing power of these benefits.