2025 Tax Changes for Individuals: Key Updates, Deductions and What to Know Before Filing

Learn some of the most important 2025 tax changes for individuals, including new deductions, SALT limits, and updated tax credits. Understand how these updates may impact your tax return.

By Kendall Maccagnan, CPA, CFP® and Financial Advisor in Tampa, Florida

Key Takeaways

1. Several 2025 tax law changes may impact how individual tax returns are calculated

2. Tax rates and the standard deduction have been extended under the new legislation

3. New deductions for individuals age 65+, tips, overtime income, SALT, and auto loan interest may apply in 2025

4. The child tax credit increases to $2.2k and has been made permanent

Introduction

As the 2025 tax filing season approaches, several tax law changes could impact your 2025 tax return, including new deductions, expanded limits, and extensions of existing rules. On July 4, 2025, Public Law 119–21 (commonly referred to as the "One Big Beautiful Bill Act" or OBBBA) was enacted extending several provisions originally introduced under the Tax Cuts and Jobs Act (TCJA) while also introducing new rules that may impact individual taxpayers.

While many of the more significant structural changes take effect in future years, there are still several updates that may influence how 2025 tax returns are prepared. This article highlights key provisions to be aware of before filing 2025 returns, with a focus on changes that may affect taxable income, deductions, and credits.

This article is part of a broader series breaking down tax law changes by taxpayer type and tax year. Additional changes impacting future tax years will be addressed separately.

A Summary of Important Tax Changes for Individuals

Brief Background

The Tax Cuts and Jobs Act (TCJA), enacted in 2017, introduced significant changes to the U.S. tax system, many of which were originally scheduled to expire after 2025. Signed into law on July 4, 2025, The One Big Beautiful Bill or OBBBA (Public Law 119–21) changed that, extending many TCJA provisions while introducing new deductions specifically benefiting individual taxpayers in 2025.

This article covers the federal tax changes most relevant to individual filers for the 2025 tax year. State tax treatment may differ, and the impact of each provision will vary based on income, filing status, and individual circumstances.

2025 Tax Changes for Individuals: What to Know Under One Big Beautiful Bill

Tax Rate and Standard Deduction Updates:

Reduced Tax Rates and Increased Standard Deduction

One of the most significant aspects of the recent legislation is the extension of provisions originally introduced under the Tax Cuts and Jobs Act (TCJA), including reduced individual income tax rates and an increased standard deduction.

Under current law, the reduced tax rate structure has been extended, with the top individual income tax rate remaining at 37%. Without this extension, rates were scheduled to revert to pre-TCJA levels, including a top rate of 39.6% for higher-income taxpayers.

In addition, the increased standard deduction has been maintained. For the 2025 tax year, the standard deduction is $15,750 for single filers and $31,500 for married taxpayers filing jointly. This continues to provide a meaningful reduction in taxable income for individuals who do not itemize deductions.

These provisions represent a continuation of the current tax framework rather than a structural change for 2025. However, their extension avoids a potential increase in tax liability that could have occurred if prior law had taken effect.

New Deductions for 2025:

Senior Deduction for taxpayers age 65+ until 2028

The legislation introduces a favorable change for taxpayers age 65 and older. Beginning in the 2025 tax year, eligible individuals may claim an additional $6k deduction on top of the standard deduction or itemized deductions. On a joint return, each qualifying spouse may be eligible, which can increase the total deduction. This new deduction is available to taxpayers starting in the 2025 tax filing year and extending through the 2028 tax filing year.

Tip Income Deduction (New for 2025)

Beginning in the 2025 tax year, eligible taxpayers may deduct up to $25k of qualified tip income from federal income tax. To qualify, the individual must work in an occupation that the Secretary has determined customarily and regularly receives tips, and the tips must be voluntarily given. A full list of qualifying occupations is available through IRS guidance however it is important to note that the provision is still evolving and readers should check back for updates.

It is important to note that while this income may be deducted from federal income tax, it remains subject to applicable payroll taxes. The $25k limitation applies to both single filers and married taxpayers filing jointly.

Overtime Income Deduction (New for 2025)

For taxpayers who earn overtime compensation, a new deduction may apply beginning in 2025. Qualified overtime is defined as compensation paid in excess of an employee’s regular rate of pay. Eligible taxpayers may deduct up to $12.5k in qualified overtime income for single filers and up to $25k for married taxpayers filing jointly.

Similar to the treatment of qualified tip income, this deduction may reduce federal taxable income but remains subject to applicable payroll taxes.

Auto Loan Interest Deduction (New for 2025-2028)

If a loan was used to purchase a new vehicle after December 31, 2024, the interest may be deductible under the new legislation, up to a maximum of $10k. To qualify, the loan must meet specific requirements, including being secured by a vehicle whose final assembly has taken place in the United States. Lease financing arrangements are specifically excluded, along with certain categories of vehicles such as fleet sales, salvage vehicles, and commercial use vehicles.

Eligibility for this deduction depends on meeting certain requirements, and the IRS has issued detailed guidance on the types of vehicles that qualify. Careful review of these rules may be necessary to determine whether the deduction applies. This deduction will be available for tax filing years 2025 through 2028.

2025 Updates to Existing Deductions and Credits:

Child Tax Credit Increase (2025 Update) 

The child tax credit has been increased from $2k to $2.2k per qualifying child. The refundable portion of the credit, which is indexed for inflation, is currently set at $1.7k. This provision was originally enacted under the Tax Cuts and Jobs Act (TCJA) and was expected to sunset after 2025. Under the new legislation, it has been made a permanent part of the tax code.

SALT Deduction Increase to $40,000 until 2029

Beginning in the 2025 tax year, taxpayers who itemize deductions may be eligible to deduct up to $40k in state and local taxes (SALT), a significant increase from the prior $10k limitation. This cap generally applies to both single filers and married taxpayers filing jointly but may be reduced at higher income levels due to phaseout provisions.

Under current law, this higher cap is scheduled to remain in place through 2029 and may revert to $10k beginning in 2030 unless additional legislation is enacted.

What This Means for 2025 Tax Filers

• New deductions may reduce taxable income depending on eligibility

• Higher income taxpayers may see benefits reduced due to phaseout provisions

• Itemizing deductions may become more relevant under the expanded SALT cap

• The 2025 tax year may serve as a transition period before additional changes take effect in 2026

Amounts shown are subject to eligibility requirements and may vary based on individual circumstances.

This content is provided for educational and informational purposes only and should not be construed as investment, tax, or legal advice. It is not intended as a solicitation or offer to provide advisory services in any jurisdiction where Off The Bay Wealth, LLC is not properly registered or otherwise permitted to operate. Information presented is based on sources believed to be reliable; however, accuracy and completeness are not guaranteed. This material is not intended to be a comprehensive analysis of all topics discussed. Tax provisions are subject to ongoing IRS guidance and regulatory updates. Any financial decisions should be made in consideration of your individual circumstances, including your goals, risk tolerance, and time horizon. Investing involves risk, including the potential loss of principal.