One Big Beautiful Bill Explained: The Basics (Part 1 of 5)

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The One Big Beautiful Bill Act (OBBBA) is a major federal tax and spending law signed on July 4, 2025. The IRS refers to the tax provisions as the Working Families Tax Cuts.

The law affects individuals, families, small businesses, deductions, tax credits, clean energy incentives, and several other areas of the federal tax code.

This is the first post in our five-part series explaining the OBBBA in plain language. Future posts will cover specific provisions in more detail.

Important: Tax rules under the OBBBA can depend on your income, filing status, business structure, purchase dates, and other facts. This article is a general overview, not individualized tax advice.

What the OBBBA Does

The OBBBA makes many provisions from the Tax Cuts and Jobs Act of 2017, or TCJA, permanent.

Several TCJA provisions were scheduled to expire after 2025. Without new legislation, taxpayers could have faced changes to tax rates, the standard deduction, the Child Tax Credit, the pass-through business deduction, and other rules.

The OBBBA keeps many of those provisions in place. It also adds new deductions, credits, savings opportunities, and changes to clean energy incentives.

The law is broad. It does not create one single tax change that applies to everyone. Instead, it includes many separate provisions that may affect different taxpayers in different ways.

Individuals and Workers

For many individual taxpayers, the OBBBA keeps the basic structure created by the TCJA.

Tax Rates

The federal income tax bracket structure remains in place, including the 10%, 12%, 22%, 24%, 32%, 35%, and 37% rates.

The law also includes inflation adjustments for certain tax brackets and amounts. Your tax rate still depends on your taxable income and filing status.

A tax bracket does not apply to all of your income. Each rate applies to a specific range of taxable income.

Standard Deduction

The higher standard deduction created under the TCJA continues.

The standard deduction reduces the amount of income subject to federal income tax. Many taxpayers use the standard deduction instead of itemizing deductions.

Whether the standard deduction or itemizing is better depends on your eligible expenses, including mortgage interest, charitable contributions, state and local taxes, and certain other deductions.

Overtime and Tips

The OBBBA creates new deductions for certain qualified overtime compensation and qualified tip income.

These deductions generally apply for tax years from 2025 through 2028, subject to income limits and other requirements. The rules are not the same as simply removing all tax from overtime or tips.

Employees should keep accurate records and review their wage documents. Employers and payroll systems may also need time to adjust to the new reporting requirements.

If you receive overtime or tip income, save your pay statements and other supporting records. Your tax preparer may need additional information to determine whether the income qualifies.

Additional Deduction for Seniors

The law also provides an additional deduction for certain taxpayers age 65 and older.

This deduction is separate from the regular standard deduction. Eligibility and the amount available may depend on income and other factors.

The provision is sometimes described as “no tax on Social Security.” However, the actual tax result depends on how the law applies to your total income. Social Security benefits are not automatically excluded from every taxpayer’s federal tax calculation.

Families and Dependents

The OBBBA includes provisions that may affect parents, dependents, and households planning for future expenses.

Household budget folder, calculator, tax forms, and family calendar

Child Tax Credit

The higher Child Tax Credit amount associated with the TCJA continues under the OBBBA, along with related eligibility rules.

The credit may reduce your federal income tax. Depending on your circumstances, part of the credit may also be refundable.

To claim the credit, taxpayers generally need valid identification information for qualifying children and must meet income and residency requirements. Make sure names, Social Security numbers, and other information are entered correctly on your return.

Adoption Credit

The law changes the Adoption Credit for tax years beginning after December 31, 2024.

Up to a specified amount of the credit may be refundable, subject to the rules that apply to qualified adoption expenses. This may allow eligible taxpayers to receive a benefit even when the credit is larger than their regular federal income tax liability.

Adoption-related tax rules can be detailed. Keep receipts, legal documents, agency records, and other information connected with the adoption.

Trump Accounts

The OBBBA creates a new tax-advantaged savings account for eligible children called a Trump Account.

Key points include:

  • Eligible children may have an account established by a parent, guardian, or another authorized person.
  • Accounts cannot be funded before July 4, 2026.
  • The federal government may make a one-time $1,000 contribution for each eligible child under the applicable rules.
  • Authorized contributions from individuals and employers may be allowed, subject to annual limits.
  • Withdrawals generally are restricted before the child reaches age 18.

The IRS continues to provide guidance on account elections, contributions, employer contributions, and administration.

Deductions, Credits, and Health Benefits

The OBBBA changes more than income tax rates. It also affects deductions, credits, savings accounts, and tax-related benefits.

Some examples include:

  • New deductions for qualified overtime and tip income.
  • An additional deduction for eligible seniors.
  • Changes to the Adoption Credit.
  • Expanded rules for certain Health Savings Account participants.
  • Changes to the Premium Tax Credit.
  • New rules for domestic research and experimental expenses.
  • A future federal tax credit for certain contributions to scholarship-granting organizations in participating states.

These provisions have different effective dates. Some apply to 2025 tax returns, while others begin in later years.

Do not assume that a new deduction or credit applies automatically. Eligibility may depend on documentation, income, the type of expense, and the date the expense was paid or the property was placed in service.

Small-Business Tax Changes

The OBBBA makes several important TCJA business provisions permanent or changes how businesses calculate deductions.

Pass-Through Business Deduction

The 20% qualified business income deduction, often called the Section 199A deduction, continues for eligible pass-through businesses.

This deduction may apply to income from sole proprietorships, partnerships, S corporations, and certain other businesses. It is not available in the same way to every business or every type of income.

Business owners should maintain clear records of revenue, expenses, wages, property, and ownership information. The deduction can require calculations beyond the basic business profit shown on a tax form.

Business Equipment and Investment

The law restores and extends rules that may allow businesses to deduct the cost of certain qualifying property more quickly.

This may include equipment, machinery, and other eligible business investments. Bonus depreciation and Section 179 rules have different requirements, limits, and effective dates.

Before making a large purchase solely for a tax deduction, review the cash-flow and tax consequences. A deduction may reduce taxable income, but it does not necessarily make the purchase profitable.

Small-business ledger, calculator, invoices, and office key

Research and Experimental Expenses

The OBBBA changes the treatment of certain domestic research and experimental expenses.

Eligible taxpayers may be able to deduct qualifying domestic expenses more quickly, subject to the rules and transition provisions. Foreign research expenses continue to follow different treatment.

Businesses with development, testing, engineering, or similar expenses should keep detailed records and discuss the treatment with a tax professional.

Clean Energy and Vehicle Credits

One of the most important areas of change is clean energy.

The OBBBA accelerates the end of several federal clean vehicle and home energy tax credits.

Vehicle Credits

The following credits generally are not allowed for vehicles acquired after September 30, 2025:

  • New Clean Vehicle Credit.
  • Previously Owned Clean Vehicle Credit.
  • Qualified Commercial Clean Vehicle Credit.

The date of acquisition and other transaction details matter. Taxpayers should retain purchase agreements, delivery records, vehicle identification information, and credit documentation.

Home Energy Credits

The law also ends key residential energy credits for later projects:

  • The Energy Efficient Home Improvement Credit generally does not apply to property placed in service after December 31, 2025.
  • The Residential Clean Energy Credit generally does not apply to expenditures made after December 31, 2025.

These changes may affect taxpayers considering solar equipment, qualifying improvements, insulation, windows, doors, heat pumps, and other energy-related property.

Review the current IRS rules before starting or completing a project. A contractor’s statement that an improvement is “tax deductible” is not a substitute for confirming federal eligibility.

Other Taxes and Investment Areas

The OBBBA also reaches areas that may be more relevant to specific taxpayers and businesses.

Examples include:

  • A new excise tax on certain remittance transfers paid using cash or similar physical instruments.
  • Changes to Opportunity Zone rules, including provisions affecting rural areas.
  • New or modified rules for charitable giving and scholarship-granting organizations.
  • Changes affecting clean fuel, carbon capture, and other energy-related activities.
  • Tax treatment for certain farmland sales and agricultural lending.
  • Additional reporting and compliance requirements for businesses and tax-exempt entities.

These provisions may not affect most individual tax returns. They can be significant for taxpayers who own businesses, make large investments, operate in specialized industries, or conduct certain financial transactions.

What the OBBBA Means for Your 2025 Tax Return

The OBBBA applies to different transactions and tax years in different ways. Some changes affect the 2025 tax year, while others begin in 2026 or later.

For your 2025 return, gather:

  • W-2s, 1099s, and other income records.
  • Overtime and tip information.
  • Child and dependent identification details.
  • Adoption expense records, if applicable.
  • Business income and expense records.
  • Equipment and business purchase information.
  • Clean energy or vehicle purchase documents.
  • Health insurance and Health Savings Account information.
  • Charitable contribution records.

Accurate records will help determine which provisions apply and prevent missed deductions or credits.

Statewide Tax Services Can Help

Statewide Tax Services is accepting individual and business tax and accounting clients for the 2025 tax year.

Our services include:

  • Virtual individual tax preparation.
  • Virtual business tax preparation.
  • Electronic filing when available.
  • Accounting and bookkeeping support.
  • Tax and accounting consultations.
  • Personalized review based on your situation.

If the OBBBA may affect your return, schedule a consultation or begin the tax preparation process through Statewide Tax Services.

This is Part 1 of 5 in our OBBBA basics series. The next posts will review specific changes in greater detail, including individual deductions, family provisions, business rules, and clean energy credit changes.


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