In 2026, your tax bill won’t just “shift a little.” It can swing by thousands based on timing, and that’s exactly why 2026 tax planning matters. 

I’m going to break this down in plain English, especially for people who own property, run businesses, or plan to make money moves. This is 2026 tax planning for real estate investors and business owners who want predictable outcomes, not surprises.

If you care about practical business and real estate tax strategies, pay attention to what’s changing:

• New SALT deduction rules
  
• How charitable donations are treated starting in 2026
  
• Major 2026 HSA upgrades that expand how you can use pre-tax dollars

But the real landmines come from timing:

• Roth conversion timing
  
• Asset sales tax planning
  
• Income spikes that can wipe out the 2026 senior standard deduction and phase out benefits you assumed you’d keep

On the upside, we also get stability from:

• Permanent QBI deductions
  
• The return of bonus depreciation in 2026
  
• A much larger 2026 estate tax exemption

If you want the full breakdown directly from me, watch the original video here.

Next, I’ll cover the changes that matter most and the timing strategies that can protect your tax breaks.

What Is the $40,000 SALT Deduction Window?

From 2025–2029, the state and local tax (SALT) deduction rises to $40,000—but only if you itemize.

This is significant for:

• Real estate investors
  
• Landlords in high-tax states
  
• Homeowners with large property taxes

Income limits apply. The benefit phases out between $500,000 and $600,000 of modified adjusted gross income (AGI).

One large event, such as a business sale or long-term capital gains from asset sales, can eliminate the deduction.

How to Preserve the SALT Deduction

If you’re near the phaseout:

• Split income across two tax years
  
• Harvest gains strategically
  
• Pay assessed property taxes before year-end
  
• Accelerate fourth-quarter state estimates

For business owners, the most powerful move is the pass-through entity workaround.

If you operate an S-Corp or partnership:

• Pay state income tax at the entity level
  
• Deduct it there
  
• Avoid the $40,000 personal cap

For properly structured real estate investments, this can materially reduce exposure to SALT income limits.

How Are Charitable Donation Rules Changing in 2026?

Charitable giving becomes more complex under the new tax rules.

If You Don’t Itemize

You may deduct:

• $1,000 (single)
  
• $2,000 (married couple filing jointly)

Donations must go to operating public charities,  not donor-advised funds.

If You Itemize

Two changes matter:

• A 0.5% AGI floor before deductions apply
  
• A 35% cap on the value of deductions for top-bracket taxpayers

Smart move? Consider bunching charitable donations into 2025 before the new limits fully apply.

Use a Donor-Advised Fund

• Contribute multiple years of giving at once
  
• Lock in a larger deduction amount
  
• Distribute funds over time

A more tax-efficient approach is to donate appreciated assets.

• Stock
  
• Crypto
  
• Real estate held more than one year

You avoid long-term capital gains tax and deduct the full fair market value.

That’s advanced tax planning for entrepreneurs and investors who want maximum tax benefits.

How Do HSA Changes Impact 2026 Tax Planning?

Health Savings Accounts (HSA) remain one of the strongest tax tools available.

HSAs offer:

• Deductible contributions before employment tax
  
• Tax-free growth
  
• Tax-free withdrawals for medical expenses

2026 Contribution Limits (Annual Limits)

• $4,400 individual
  
• $8,750 family
  
• +$1,000 catch-up if 55+

New in 2026:

You may use:

• $150/month (single)
  
• $300/month (family)

For:

• Direct primary care memberships
  
• Concierge medical services
  
• Telehealth before the deductible

If eligible, this is a powerful way to reduce your taxable income while funding costly healthcare expenses.

How Does the Senior Standard Deduction Change in 2026?

If you’re 65+, you receive an expanded deduction.

Effective under the new provisions:

• $6,000 additional deduction per taxpayer age 65+
  
• Applies whether or not you itemize
  
• Stacks on top of the regular senior increase

For a married couple filing jointly, both over 65:

$32,200 standard deduction

• $1,650 senior bump per spouse
  
• $6,000 per spouse

That produces roughly a $47,500 deduction amount before phaseouts apply.

Income Limits Matter

Phaseouts begin at:

• $150,000 AGI (married)
  
• $75,000 AGI (single)

They disappear entirely at:

• $250,000 (married)
  
• $175,000 (single)

Triggers include:

• Large Roth conversions into Roth IRA’s
  
• IRA withdrawals
  
• Significant long-term capital gains
  
• Selling multiple properties in one year

Instead of converting $200,000 in one year, split it:

• $100,000 in December
  
• $100,000 in January

This approach preserves the deduction while keeping the overall strategy intact.

What Happens to QBI, Bonus Depreciation, and Tax Rates?

The 20% Qualified Business Income (QBI) deduction becomes permanent.

If your rental or business activity rises to the level of a trade or business, you may qualify.

Watch:

• Income limits
  
• W-2 wage thresholds
  
• Reasonable compensation for S-Corps

Properly tracking and classifying business expenses can also protect your QBI outcome by keeping taxable income and reporting clean.

This option remains one of the strongest tax strategies for landlords and small business owners.

100% Bonus Depreciation Is Back

You may deduct 100% of eligible property placed in service in 2026.

This applies to:

• Equipment
  
• Furnishings
  
• Leasehold improvements
  
• Cost segregation components of real estate

Assets under 20-year life can be fully deducted in the year placed in service.

Remember, work with qualified tax advisors and use formal cost segregation studies. Bottom line: Documentation protects the deduction if ever challenged.

How Does the Estate Tax Exemption Change?

Beginning in 2026:

• $15 million per person
  
• $30 million married
  
• Indexed for inflation

High-net-worth families should work with experienced tax advisors to review their estate documents, confirm portability elections, and account for state estate tax thresholds.

Remember, some states impose estate tax at much lower levels. Federal changes do not override state rules.

What Mistakes Should You Avoid?

The biggest errors I see:

• Stacking Roth conversions into one year
  
• Selling appreciated property in a single tax year
  
• Ignoring SALT income limits
  
• Missing charitable cap changes
  
• Taking bonus depreciation without documentation
  
• Overlooking QBI phaseouts

Each of these has a timing solution you should consider carefully.

Why Should Your 2026 Planning Start Now?

The United States One Big Beautiful Bill Act (OBBA) reshaped the tax code in ways that reward proactive decisions. That’s why tax planning for business owners and investors must begin before year-end, because once you recognize income, most planning options disappear.

What Should You Do Next?

Tax planning for entrepreneurs, investors, and property owners in 2026 comes down to one thing: Aligning your income and deductions with the new rules before the year is over.

If you want a personalized plan for how these changes affect your business, real estate investments, or retirement strategy, schedule a free 45-minute Strategy Session with a Senior Advisor at Anderson Advisors. We evaluate your structure, uncover risks and overlooked opportunities, and design your next strategic tax moves for 2026.