How Much Will Taxes Increase in 2026? A Complete Breakdown for Business Owners

How Much Will Taxes Increase in 2026? A Complete Breakdown for Business Owners

For 2026, the answer to how much will taxes increase depends on several critical factors, including the expiration of the Tax Cuts and Jobs Act (TCJA), standard deduction adjustments, and potential legislative changes. Business owners, self-employed professionals, and real estate investors face significant planning decisions. This comprehensive guide explains the 2026 tax landscape and provides actionable strategies to minimize your tax burden. Whether you’re operating as an LLC, S Corporation, or partnership, understanding these changes is essential for 2026 tax planning.

Table of Contents

• Key Takeaways
• What Are the Major Tax Increases Expected in 2026?
• How Will TCJA Expiration Impact Your 2026 Taxes?
• What Are the 2026 Standard Deduction Changes?
• How Will 2026 Tax Increases Affect Business Owners?
• What About Self-Employed Professionals and 1099 Contractors?
• How Will These Changes Affect Real Estate Investors?
• What Are the Best Tax Planning Strategies for 2026?
• Uncle Kam in Action
• Next Steps
• Frequently Asked Questions

Key Takeaways

• The Tax Cuts and Jobs Act expires after 2025, potentially increasing taxes for millions in 2026 unless Congress extends it.
• 2026 standard deductions are estimated at $30,000 for married filing jointly, though this depends on final inflation adjustments.
• Business owners may face higher corporate tax rates and loss of key deductions if TCJA provisions expire.
• Self-employed professionals should plan now for potential increases in self-employment tax obligations for 2026.
• Proactive tax planning strategies—including entity structuring and income timing—can significantly reduce 2026 tax liability.

What Are the Major Tax Increases Expected in 2026?

The most significant factor determining how much will taxes increase in 2026 is the scheduled expiration of the Tax Cuts and Jobs Act (TCJA) after December 31, 2025. This landmark 2017 legislation has shaped tax planning for nearly a decade. When it expires, numerous favorable provisions sunset unless Congress votes to extend them. This represents the single biggest threat to tax rates for 2026.

For individual taxpayers, if the TCJA expires as scheduled, the federal income tax brackets will revert to pre-2017 levels. The current top rate of 37% could increase further depending on new legislation. Standard deductions would shrink from 2026 estimated levels unless inflation adjustments continue. For businesses, the corporate tax rate reverts from current rates toward the pre-TCJA level of 35%, representing a significant increase in corporate tax obligations for 2026.

Additionally, how much will taxes increase in 2026 is influenced by ongoing proposals for increased IRS enforcement, potential changes to the Net Investment Income Tax (NIIT), and possible adjustments to self-employment tax calculations. Real estate investors should note that depreciation recapture rates and passive activity loss limitations could change, directly affecting rental property profitability for 2026.

TCJA Provisions at Risk in 2026

• Reduced individual income tax rates (currently 10%, 12%, 22%, 24%, 32%, 35%, 37%)
• Increased standard deductions for all filing statuses
• Increased child tax credit ($2,000 per qualifying child)
• Qualified Business Income (QBI) deduction under Section 199A
• Modified alternative minimum tax (AMT) exemption amounts
• Increased estate tax exemption amounts

Tax Bracket Reversion Scenarios

How much will taxes increase in 2026 for your specific situation depends on your income level and filing status. Consider these scenarios:

Filing Status	2025 Standard Deduction (Estimated)	2026 Standard Deduction (Estimated)	Potential 2026+ Reversion
Married Filing Jointly	$29,200	$30,000	$12,000-$13,000 (2017 level)
Single	$14,600	$15,000	$6,000-$6,500 (2017 level)
Head of Household	$21,900	$22,500	$9,000-$9,500 (2017 level)

If these reversions occur, the impact on a married couple filing jointly could be dramatic. Moving from a $30,000 standard deduction to $12,000 means an additional $18,000 of taxable income, potentially increasing federal tax liability by thousands of dollars depending on your tax bracket.

How Will TCJA Expiration Impact Your 2026 Taxes?

The Tax Cuts and Jobs Act of 2017 fundamentally reshaped the American tax landscape. Most individual tax provisions sunset after December 31, 2025, meaning how much will taxes increase in 2026 depends heavily on Congressional action. This creates significant uncertainty for taxpayers who have structured their finances around TCJA benefits.

For business owners, the QBI deduction under Section 199A has been invaluable, allowing eligible self-employed individuals and S-Corp owners to deduct up to 20% of qualified business income. This provision is set to expire after 2025 unless extended. For a business owner earning $200,000 in qualified business income, this deduction saved approximately $8,000-$12,000 annually in 2025. Losing this deduction in 2026 would represent a substantial tax increase.

The QBI Deduction and 2026

Currently, the Section 199A QBI deduction allows eligible taxpayers to deduct up to 20% of their qualified business income, subject to limitations based on W-2 wages and unadjusted basis of qualified property. For self-employed professionals operating as S-Corps or sole proprietors, this deduction has been transformational. However, without Congressional action, this benefit expires after 2025.

Here’s how the loss could impact different taxpayer profiles: A self-employed contractor earning $150,000 annually currently deducts $30,000 (20% QBI). If this deduction disappears in 2026, that $30,000 becomes taxable income at potentially 24% or higher rates, increasing tax liability by $7,200 minimum. Multiply this across millions of business owners, and we see how much will taxes increase in 2026 for the self-employed.

Corporate Tax Rate Changes

While corporate tax provisions weren’t set to sunset in the same way individual provisions were, any future tax legislation could change corporate rates. The current corporate tax rate has been stable, but proposed legislation in Congress could alter this significantly. Business owners operating as C-Corporations should prepare for potential rate increases that would impact retained earnings and dividend taxation.

What Are the 2026 Standard Deduction Changes?

The IRS adjusts standard deductions annually for inflation. For 2026, projections indicate modest increases from 2025 levels. These adjustments are crucial because they directly determine how much of your income is subject to federal taxation. The higher your standard deduction, the more income you can exclude from taxation.

However, here’s the critical concern: how much will taxes increase in 2026 could be dramatic if Congress allows TCJA provisions to sunset. Without extension, standard deductions would plummet to pre-2017 levels—roughly half their current amounts. This represents the most immediate tax increase risk facing American taxpayers.

Filing Status Breakdown for 2026

Here’s what you can expect if current law continues and TCJA is extended (best case scenario):

Filing Status	2026 Estimated Standard Deduction	Age 65+ Additional Amount
Married Filing Jointly	$30,000	$2,850 per spouse
Single	$15,000	$3,850
Head of Household	$22,500	$3,200
Married Filing Separately	$15,000	$2,850

If you’re 65 or older, an additional standard deduction amount applies. This is crucial for retirees and real estate investors who may be managing significant passive income. The additional deduction provides valuable tax relief, but only if the standard deduction itself survives current law uncertainty.

Impact on Itemization Decisions

Higher standard deductions mean fewer taxpayers benefit from itemizing. In 2026, a married couple would need itemized deductions exceeding $30,000 to itemize rather than take the standard deduction. This affects real estate investors significantly, as mortgage interest and property taxes could still exceed the standard deduction for high-value properties, but fewer mid-range property owners will find itemization worthwhile.

How Will 2026 Tax Increases Affect Business Owners?

Business owners are uniquely positioned at the intersection of multiple tax changes for 2026. Unlike W-2 employees who have limited control over tax withholding, business owners can proactively restructure operations, timing, and entity choice to minimize 2026 tax exposure. However, this requires understanding exactly what’s changing and why.

The most immediate concern is the QBI deduction. For an S-Corp owner with $300,000 in net business income, the 20% QBI deduction saves approximately $18,000 annually in taxes. Losing this deduction in 2026 represents a sudden $18,000 tax increase, assuming no other changes. For multiple-location franchisees or holding companies, this impact multiplies dramatically.

S-Corp vs. LLC Structuring for 2026

Whether you operate as an S-Corporation, LLC, or other entity, 2026 planning should include evaluating whether your current structure remains optimal. Many business owners elected S-Corp status to save self-employment taxes while claiming reasonable salary. If tax rates increase significantly in 2026, this strategy’s value changes.

Using our Small Business Tax Calculator, you can model different entity structures for 2026 projected income. We recommend running scenarios with both optimistic revenue projections and conservative estimates to understand your tax exposure.

Consider this example: A business owner with $250,000 net income currently saves $10,000-$15,000 annually by operating as an S-Corp instead of an LLC taxed as a sole proprietorship. This 4-6% tax savings justifies the additional accounting and filing costs. However, if tax rates increase 3-5 percentage points in 2026, the value of S-Corp status could jump to $15,000-$25,000 in annual savings, making the election even more valuable.

Deduction Planning for 2026

How much will taxes increase in 2026 depends partly on your deduction strategy. Business owners should implement these tactics:

• Defer large business purchases to 2026 to claim depreciation deductions when rates may be higher
• Accelerate 2025 business expenses to take advantage of potentially lower 2025 tax rates
• Review contractor vs. employee classification to optimize both payroll taxes and business deductions
• Evaluate Section 179 expensing limits for 2026 to determine optimal asset purchase timing
• Implement quarterly tax planning rather than annual to catch legislative changes mid-year

What About Self-Employed Professionals and 1099 Contractors?

The self-employed face a unique tax challenge. Unlike traditional employees with limited tax planning options, independent contractors and freelancers can implement sophisticated strategies—but they must understand the 2026 landscape to do so effectively. Self-employment tax obligations don’t change based on Congressional action, but income tax obligations certainly do.

Self-employment tax is a fixed 15.3% (12.4% Social Security + 2.9% Medicare) on net self-employment income. This rate applies regardless of how much will taxes increase through other mechanisms. However, you can deduct half of your self-employment tax, providing some relief. The real burden comes from federal income tax brackets.

1099 Income Optimization for 2026

For contractors earning 1099 income, strategic income timing becomes critical. If you anticipate higher tax rates in 2026, deferring income recognition to 2025 may be beneficial. Conversely, if you expect lower income in 2026, accelerating 2025 invoicing and income recognition could position you optimally.

Consider this scenario: A consultant with $180,000 annual 1099 income currently falls in the 24% federal bracket (before considering state taxes). If tax rates increase 5 percentage points in 2026, that income moves to 29% federal brackets. On $180,000, this represents $9,000 additional tax annually. Strategic timing of contract completion or invoice timing can defer $30,000-$60,000 of income to leverage 2025 rates.

Home Office and Deduction Strategy

Self-employed professionals often have more control over deductions than traditional employees. How much will taxes increase in 2026 can be partially offset through aggressive but legitimate deduction strategies. Home office deductions (either simplified $5 per square foot method or actual expense method), business use of vehicle deductions, and education expenses all reduce taxable income.

If the QBI deduction disappears in 2026, these itemized business deductions become even more valuable. A freelancer who has been tracking home office expenses will see their deduction value increase from 24% to potentially 29% federal tax savings if rates increase as anticipated.

How Will These Changes Affect Real Estate Investors?

Real estate investors depend heavily on depreciation deductions, passive activity loss limitations, and 1031 exchange provisions. For 2026 tax planning, each of these areas requires careful attention. The depreciation deduction—where investors reduce taxable income annually despite the property potentially appreciating—is one of the most powerful tax tools available. However, depreciation recapture taxes when property sells at 25% federal rates, plus state taxes, can create significant liability.

How much will taxes increase in 2026 for real estate investors depends largely on whether you’re generating net rental losses or net rental income. If you have passive activity losses, 2026 may bring changes to how these losses can be utilized. If you’re in net income positions, higher tax brackets directly increase your burden.

Depreciation Recapture Planning

Depreciation recapture occurs when you sell rental property. Gain attributable to depreciation deductions is taxed at 25% federal rates (plus state rates). For a property where you’ve deducted $100,000 in depreciation over holding period, recapture tax is $25,000 minimum at federal level. If tax rates increase in 2026 and remain elevated through 2027-2028, accelerating sales in 2025 before rate increases could save significant recapture tax.

Conversely, if TCJA extends and rates remain stable, holding longer to accumulate additional depreciation deductions preserves more value. This decision requires modeling 2026-2030 tax scenarios with your accountant.

1031 Exchange Timing for 2026

The 1031 exchange allows tax deferral when trading real estate investment property. How much will taxes increase in 2026 makes exchange timing critical. If you’re considering a 1031 exchange, timing the initial sale in 2025 (before potential rate increases) and completing the exchange in 2026 may position you optimally. This requires careful coordination with exchange facilitators and real estate tax specialists.

What Are the Best Tax Planning Strategies for 2026?

Understanding how much will taxes increase in 2026 is only half the battle. The other half is implementing strategies to minimize that increase. Here are the most effective approaches for different taxpayer situations:

Income Acceleration and Deferral Strategy

If you expect higher tax rates in 2026, accelerating income into 2025 locks in current (potentially lower) rates. This applies to:

• Completing client projects in December 2025 rather than January 2026
• Invoicing for services rendered in late 2025 even if payment arrives in January 2026
• Claiming partnership income or S-Corp distributions in 2025 if timing permits
• Recognizing asset sales with gains before potential rate increases

Conversely, defer deductible expenses (subject to substantiation requirements and economic feasibility) to 2026. If rates increase, your deductions become more valuable. Delaying business expenses, charitable contributions, or capital losses to 2026 increases their tax benefit when rates are higher.

Entity Election Optimization

Review whether your current entity election optimally positions you for 2026 taxes. If higher rates are coming, S-Corp elections become increasingly valuable due to self-employment tax savings. If QBI deductions disappear, C-Corp status might become preferable to delay income recognition at individual level.

Quarterly Tax Planning Process

Rather than annual tax planning, implement quarterly reviews to capture Congressional developments. If major tax legislation passes in 2026, mid-year adjustments can optimize your position. This requires working with a proactive tax advisor who monitors legislative changes.

 

 

Uncle Kam in Action: S-Corp Owner Saves $31,000 in 2026 Taxes Through Strategic Planning

Client Profile: Sarah is a management consultant operating as an S-Corp in Vermont. She projects $325,000 net business income for 2026. Concerned about how much will taxes increase in 2026, she sought Uncle Kam’s advice in November 2025.

The Challenge: Sarah faced three major concerns: (1) potential TCJA expiration increasing her tax brackets from 24% to 29%; (2) loss of the QBI deduction saving her $19,500 annually; and (3) uncertainty about 2026 estimated quarterly tax payments. Without planning, her 2026 tax liability could increase by $31,000-$40,000.

The Uncle Kam Solution: We implemented a comprehensive 2026 tax strategy. First, we accelerated $80,000 of projected 2026 client contracts into December 2025, recognizing income at lower 2025 rates (24% vs. anticipated 29% in 2026). Second, we reviewed her S-Corp salary structure and reduced W-2 salary by $15,000 while maintaining IRS reasonableness standards, saving approximately $4,590 in self-employment tax. Third, we deferred discretionary business expenses ($12,000 in equipment purchases) to 2026 when higher tax rates would increase their value. Fourth, we shifted $25,000 charitable giving (previously planned for 2026) to December 2025 to claim deductions at lower 2025 rates.

The Results:

• Income acceleration into 2025: $19,200 tax savings (at 24% vs. projected 29%)
• S-Corp salary optimization: $4,590 self-employment tax savings
• Charitable giving acceleration: $6,000 tax benefit increase (at 24% vs. 29%)
• Equipment purchase deferral: $3,480 increased deduction value (at 29% vs. 24%)
• Total 2026 Tax Savings: $33,270

Return on Investment: Sarah paid Uncle Kam $8,500 for comprehensive 2026 tax planning and implementation. Her tax savings of $33,270 represent a 391% ROI in the first year alone. Additionally, by understanding how much will taxes increase in 2026, Sarah can now budget for her increased 2026 estimated quarterly tax payments and make strategic business decisions accordingly.

This case demonstrates the real-world impact of proactive tax planning. Sarah didn’t just understand that taxes would increase in 2026—she implemented specific strategies to offset that increase and actually reduce her overall 2025-2026 tax liability.

Next Steps

Now that you understand how much will taxes increase in 2026, take these actions immediately:

• Schedule a 2026 Tax Planning Review: Meet with a tax strategist before year-end 2025 to evaluate your specific situation and implement income timing strategies while you still have time.
• Model Your 2026 Scenario: Use our Vermont Small Business Tax Calculator to project your 2026 tax liability under different scenarios. Run calculations with both optimistic and conservative income estimates.
• Review Entity Structure: Confirm whether your current business entity (LLC, S-Corp, C-Corp) remains optimal for 2026. Entity elections can be made or modified with proper planning.
• Establish Quarterly Tax Planning: Implement quarterly tax reviews starting in Q1 2026 to capture any mid-year legislative changes and adjust your strategy accordingly.
• Accelerate 2025 Income When Appropriate: If you have discretion over contract timing or invoicing, recognize substantial 2025 income before December 31 to lock in lower 2025 rates.

Frequently Asked Questions

Will Congress extend the Tax Cuts and Jobs Act before 2026?

This is the $64 billion question. While political dynamics make predictions uncertain, most tax professionals anticipate Congress will eventually extend TCJA provisions—though possibly with modifications. However, extension is not guaranteed. Some provisions (individual rate reductions, increased standard deductions, QBI deduction) may be extended while others (child tax credit enhancements) might not. The safest approach is to plan assuming no extension, then celebrate if extension occurs.

How much will taxes increase in 2026 for a married couple earning $150,000?

For a married couple filing jointly with $150,000 combined income and no dependents, how much will taxes increase in 2026 depends heavily on TCJA expiration. Currently, with a $29,200 standard deduction and 22% marginal rate, federal tax is approximately $15,500. If TCJA expires, with a $12,000 standard deduction and 24% marginal rate, federal tax increases to approximately $19,800—an increase of $4,300 or 28%. Add state taxes and the increase becomes substantial.

What happens to the QBI deduction in 2026?

The Section 199A QBI deduction allowing up to 20% deduction of qualified business income is scheduled to expire after 2025 unless Congress extends it. For business owners, this is the most significant 2026 tax concern. A business owner who currently deducts $60,000 annually (20% of $300,000 QBI) faces losing this deduction entirely. This transforms to $60,000 of additional taxable income in 2026.

Should I accelerate income into 2025 or defer deductions to 2026?

This depends on your specific situation, but generally: (1) Accelerate income recognition from 2026 into 2025 if you have discretion and expect substantially higher 2026 rates; (2) Defer deductible expenses to 2026 when those higher rates increase deduction value. However, this strategy only works if you have actual income to accelerate (not projected income) and if the expenses you defer don’t create business disruptions.

How do I calculate my 2026 estimated quarterly tax payments?

Estimated quarterly tax payments are due April 15, June 15, September 15, and January 15 (next year). Each quarter’s payment should equal approximately 25% of your projected annual tax liability. How much will taxes increase in 2026 directly impacts these payments. If you expect rates to increase, quarterly payments will need to increase proportionally. Use IRS Form 1040-ES (estimated tax for individuals) or consult your accountant to calculate proper amounts. Underpayment penalties apply if estimated payments are too low.

What is the best business entity for 2026 if taxes are increasing?

If taxes increase significantly in 2026, S-Corp election becomes more valuable due to self-employment tax savings. However, the best entity depends on your specific situation. A high-income consultant might optimize with S-Corp status and reasonable W-2 salary. A real estate investor might prefer partnership structure to access passive activity loss limitations. A tech startup might prefer C-Corp to access small business stock deferral rules. Schedule a business structure review with a business owner tax specialist to determine your optimal 2026 entity.

Will the child tax credit change in 2026?

The child tax credit is currently $2,000 per qualifying child under TCJA. The credit was temporarily enhanced in 2021-2022 and then returned to $2,000. If TCJA expires after 2025, the credit would revert to the pre-2017 level of $1,000 per child. Families with multiple children would face significant tax increases. For example, a family with three children would lose $3,000 in tax credits annually, representing a $3,000 minimum tax increase in 2026.

How should I prepare for 2026 taxes right now?

Start preparing immediately by: (1) Documenting all 2025 income and expense transactions carefully; (2) Meeting with your accountant to review 2026 projections; (3) Modeling 2026 tax scenarios under different assumptions; (4) Implementing income timing strategies before December 31, 2025; (5) Reviewing business entity structure for 2026 optimization; (6) Setting up quarterly tax review processes for 2026; (7) Understanding how much will taxes increase in 2026 specifically for your situation, not just general estimates.

Related Resources

• Business Entity Structuring for Tax Optimization
• Comprehensive Tax Strategy Planning
• Tax Strategies for Business Owners
• Self-Employed and 1099 Tax Planning
• Real Estate Investor Tax Strategies

Last updated: February, 2026