Itemized Deductions 2026: Schedule A Guide for Self-Employed and Small Business Owners

Published: March 6, 2026 Tax Year: 2026

A Message from Slava

One of the most common misconceptions among self-employed business owners is that they need to itemize deductions to write off business expenses. I heard it constantly at Anna Money, where we worked with 60,000+ SMEs, and I hear it just as often from Jupid users: "Should I itemize to deduct my home office?"

The answer is almost always no — because business deductions go on Schedule C, not Schedule A. Itemizing is a completely separate decision that has nothing to do with your business expenses. But understanding when itemizing does make sense can save you thousands of dollars, especially after the SALT deduction cap changes under the One Big Beautiful Bill Act.

For 2026, the standard deduction is $15,700 (single) or $31,400 (married filing jointly). These are the numbers you need to beat. If your Schedule A deductions add up to more than your standard deduction, you itemize. If they don't, you take the standard deduction.

The wrinkle for 2026: the SALT deduction cap has increased to $40,400 (up from $10,000 under the original TCJA), which means more taxpayers — particularly those in high-tax states — may benefit from itemizing for the first time in years.

This guide breaks down every category of itemized deductions, explains how they interact with your self-employment deductions, and helps you determine which approach saves you more.

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Executive Summary: Itemized Deductions for 2026

What are itemized deductions? Personal deductions you list individually on Schedule A (Form 1040) instead of claiming the standard deduction. You choose whichever gives you a larger deduction.

2026 Standard Deduction Amounts:

Key 2026 Changes:

Legal basis: IRC §63 (standard deduction), IRC §67 (miscellaneous deductions), IRC §164 (SALT), IRC §170 (charitable contributions), Schedule A (Form 1040)

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Schedule A Categories: What You Can Itemize

1. Medical and Dental Expenses (Lines 1-4)

You can deduct medical and dental expenses that exceed 7.5% of your adjusted gross income (AGI).

What qualifies:

• Doctor and dentist visits, surgery, hospital stays
• Prescription medications (not over-the-counter unless prescribed)
• Health insurance premiums not paid with pre-tax dollars (important: if you pay premiums through an employer's cafeteria plan, they're already excluded from income)
• Dental work, vision care, hearing aids
• Mental health treatment and therapy
• Long-term care insurance premiums (limited by age)
• Medical equipment and supplies
• Travel to medical appointments (mileage rate: 21 cents/mile for 2026)

What doesn't qualify:

• Cosmetic surgery (unless medically necessary)
• General health items (gym memberships, vitamins, supplements)
• Over-the-counter medications (unless prescribed)

The 7.5% AGI floor makes this deduction hard to reach. If your AGI is $80,000, you'd need more than $6,000 in unreimbursed medical expenses before you can deduct a single dollar. Most healthy working-age adults won't hit this threshold in a typical year.

Self-employed note: If you're self-employed and pay your own health insurance premiums, you likely claim the self-employed health insurance deduction on Schedule 1 (Line 17) — which is an "above-the-line" deduction, not an itemized deduction. This is generally more beneficial because it reduces your AGI, and you don't need to itemize to claim it.

2. State and Local Taxes — SALT (Lines 5-7)

The SALT deduction is the most impactful change for 2026 itemizers. Under the One Big Beautiful Bill Act (OBBBA), the cap increased from $10,000 to $40,000 starting in 2025, with annual 1% increases through 2029.

2026 SALT cap: $40,400

What you can deduct (choose one):

• State and local income taxes paid during the year, OR
• State and local sales taxes paid during the year (most people choose income taxes unless they live in a state with no income tax)

Plus:

• Real estate taxes on your primary home and other personal property
• Personal property taxes (e.g., vehicle registration fees based on value)

The new phase-out for high earners:

The $40,400 cap begins phasing out at $505,000 MAGI ($252,500 for married filing separately). The cap is reduced by 30% of the amount by which your MAGI exceeds the threshold. At approximately $640,000 MAGI, the cap effectively returns to $10,000.

Example: Single filer, MAGI of $555,000

SALT cap: $40,400
Excess MAGI: $555,000 - $505,000 = $50,000
Reduction: $50,000 × 30% = $15,000
Adjusted SALT cap: $40,400 - $15,000 = $25,400

Self-employed note: State income taxes you pay on your business income are part of your personal SALT deduction on Schedule A. However, if you have an LLC taxed as an S Corp, the entity-level state tax (in states that offer a pass-through entity tax election) may be deductible as a business expense, bypassing the SALT cap entirely. This strategy is worth discussing with your tax professional.

3. Mortgage Interest (Lines 8-10)

What you can deduct:

• Interest on mortgage debt up to $750,000 (for mortgages taken out after December 15, 2017)
• Interest on mortgage debt up to $1,000,000 (for mortgages taken out on or before December 15, 2017)
• Points paid on a home purchase (deductible in the year paid)
• Points paid on a refinance (deducted over the life of the loan)

What you can't deduct:

• Home equity loan interest (unless the loan was used to buy, build, or substantially improve the home that secures the loan)
• Mortgage insurance premiums (this deduction expired and has not been extended for 2026)

Self-employed note: If you claim the home office deduction, the business portion of your mortgage interest goes on Schedule C (or Form 8829), not Schedule A. Only the personal portion goes on Schedule A. You don't need to itemize to claim the home office deduction — it's a business deduction.

4. Charitable Contributions (Lines 11-14)

What you can deduct:

• Cash donations to qualified 501(c)(3) organizations
• Property donations (at fair market value)
• Mileage driven for charitable purposes (14 cents/mile for 2026)
• Out-of-pocket expenses while volunteering (supplies, uniforms, etc.)

Limits:

• Cash contributions: Up to 60% of AGI (for most public charities)
• Appreciated property: Up to 30% of AGI
• Private foundations: Up to 30% of AGI (cash) or 20% of AGI (property)
• Excess contributions carry forward for up to 5 years

Documentation requirements:

• Under $250: Receipt or bank record
• $250-$500: Written acknowledgment from the charity
• Over $500: Form 8283 required
• Over $5,000: Qualified appraisal required (for non-cash property)

Important 2026 note: The pandemic-era provision allowing a $300 above-the-line charitable deduction for non-itemizers expired after 2021. For 2026, you must itemize to deduct charitable contributions.

5. Casualty and Theft Losses (Lines 15-16)

For 2026, casualty and theft losses are deductible only if attributable to a federally declared disaster. This limitation was established by the Tax Cuts and Jobs Act and extended through 2025 by OBBBA.

How it works:

• Each loss is reduced by $100
• Total losses are reduced by 10% of AGI
• Only losses in federally declared disaster areas qualify

This deduction is rarely applicable for most taxpayers but can be significant for those affected by hurricanes, wildfires, floods, or other declared disasters.

6. Other Itemized Deductions (Line 16)

What's NOT deductible (suspended through 2025, status for 2026 under OBBBA):

• Unreimbursed employee expenses (suspended)
• Tax preparation fees (suspended as itemized deduction)
• Investment advisory fees (suspended)
• Safe deposit box rental (suspended)
• Hobby losses (suspended)

Under TCJA, these "miscellaneous itemized deductions subject to the 2% AGI floor" were suspended. OBBBA extended this suspension. These deductions are not available for 2026.

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Standard Deduction vs. Itemized: The Decision Framework

When to Take the Standard Deduction

Take the standard deduction if your total Schedule A deductions are less than the standard deduction amount for your filing status. For 2026:

• Single: Your itemized deductions total less than $15,700
• MFJ: Your itemized deductions total less than $31,400

Who typically takes the standard deduction:

• Renters (no mortgage interest to deduct)
• People in low-tax states (lower SALT deductions)
• Younger taxpayers without significant medical expenses
• People who don't make large charitable contributions

When Itemizing Makes Sense

The math typically works in your favor when you have at least two of these:

The new SALT cap changes the math. Before OBBBA, the $10,000 SALT cap made it hard for many people to exceed the standard deduction with SALT alone. Now, with a $40,400 cap, taxpayers in high-tax states (New York, California, New Jersey, Connecticut, Massachusetts) may find that SALT alone pushes them past the standard deduction threshold.

Example: Single filer in New York City

This filer clearly benefits from itemizing ($30,200 vs. $15,700 standard deduction). Under the old $10,000 SALT cap, their total would have been only $19,500 — still worth itemizing, but the new cap adds $10,700 in additional deductions.

Use the Standard vs. Itemized Calculator to run the numbers for your specific situation.

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Why Self-Employed People Often Misunderstand Itemizing

Business Deductions Are NOT Itemized Deductions

This is the most critical distinction for self-employed taxpayers. Your business deductions go on Schedule C, not Schedule A:

You claim Schedule C deductions regardless of whether you itemize or take the standard deduction. A freelance graphic designer who deducts $15,000 in business expenses on Schedule C can also take the $15,700 standard deduction. These are separate calculations.

For a complete list of business deductions, see our guide on tax write-offs for LLCs.

The QBI Deduction Is Also Separate

The Qualified Business Income (QBI) deduction under IRC §199A is another common source of confusion. The QBI deduction — up to 20% of qualified business income — is claimed on Form 8995 or Form 8995-A and deducted on your 1040. It is:

• Not an itemized deduction
• Not a Schedule C deduction
• Available whether you itemize or take the standard deduction
• Made permanent by OBBBA 2025

For a deeper explanation, see our QBI deduction guide.

How Schedule C and Schedule A Interact

Here's the complete flow for a self-employed person:

Gross business income
- Schedule C deductions (business expenses)
= Net business profit (Schedule C, Line 31)

Net business profit flows to:
→ Schedule SE (self-employment tax: 15.3% on 92.35% of net profit)
→ Schedule 1, Line 3 (added to total income)

Total income
- Above-the-line deductions (half of SE tax, SEP IRA, health insurance)
= Adjusted Gross Income (AGI)

AGI
- GREATER OF: Standard deduction OR Itemized deductions (Schedule A)
- QBI deduction (Form 8995)
= Taxable income

Your business deductions reduce your income before the standard-vs-itemized decision even comes into play.

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The Bunching Strategy: How to Itemize Every Other Year

If your itemized deductions are close to the standard deduction threshold, the bunching strategy can save you money over a two-year period.

How It Works

Instead of spreading deductions evenly across two years, you "bunch" them into one year to exceed the standard deduction, then take the standard deduction in the alternate year.

Example: Single filer with $12,000 in annual SALT and $5,000 in annual charitable giving

Without bunching (2 years):

With bunching (2 years):

By doubling charitable contributions in 2026 (giving two years' worth) and giving nothing in 2027, the filer gains an extra $3,700 in total deductions across the two-year period.

What You Can Bunch

• Charitable contributions: Donate two years' worth in one year. Consider using a Donor-Advised Fund (DAF) to take the tax deduction now while distributing grants over multiple years.
• Medical procedures: If you have elective medical work, schedule it in a year when you'll itemize. Getting dental work, eye surgery, or other planned procedures in the same year as other medical expenses helps clear the 7.5% AGI floor.
• Property taxes: Some states allow prepayment of property taxes. Pay two installments in one calendar year.

What You Can't Bunch

• SALT (income taxes): You can't easily control when state income taxes are due. However, if you make state estimated tax payments, you can time the January payment to fall in December instead, shifting it into the earlier tax year.
• Mortgage interest: Fixed by your payment schedule. You can make an extra payment in December, but the benefit is marginal.

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Common Mistakes to Avoid

Mistake 1: Thinking Business Expenses Require Itemizing

Your Schedule C deductions (office supplies, business travel, software, home office) are completely separate from Schedule A itemized deductions. You claim business deductions regardless of whether you itemize. This is the single most common misconception among self-employed taxpayers.

Mistake 2: Not Recalculating After the SALT Cap Change

If you took the standard deduction every year since 2018 because the $10,000 SALT cap made itemizing pointless, recalculate for 2026. The $40,400 cap may push your SALT alone past the standard deduction threshold — especially if you live in a high-tax state and own property.

Mistake 3: Missing the Bunching Opportunity

If your itemized deductions are within a few thousand dollars of the standard deduction, you're leaving money on the table by not bunching. Concentrate charitable giving, medical procedures, and elective expenses into alternating years.

Mistake 4: Double-Counting the Home Office Deduction

If you claim the home office deduction on Schedule C (or Form 8829), the business portion of your mortgage interest, property tax, and utilities is already deducted as a business expense. Don't also include that same portion on Schedule A. Only the personal-use portion of mortgage interest and property tax goes on Schedule A.

Mistake 5: Forgetting Documentation Requirements

The IRS requires specific documentation for itemized deductions — especially charitable contributions over $250 (written acknowledgment required) and non-cash donations over $500 (Form 8283 required). Missing documentation can result in the entire deduction being disallowed on audit.

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How Jupid Helps Self-Employed Taxpayers Maximize Deductions

For self-employed individuals, the real tax savings come from Schedule C — your business deductions. Every dollar of business expense you track reduces both your income tax and your 15.3% self-employment tax. Missing a $1,000 deduction doesn't just cost you $220 in income tax (22% bracket) — it costs you an additional $141 in SE tax, for a total of $361.

Jupid connects to your bank accounts and categorizes business transactions automatically with 95.9% accuracy. Instead of sorting through 12 months of bank statements at tax time, your expenses are categorized as they happen — office supplies, software subscriptions, business meals, vehicle expenses, and everything else that belongs on Schedule C.

Through Jupid's WhatsApp and iMessage AI accountant, you can ask questions in plain language: "What are my total business deductions this year?" or "Am I better off taking the standard deduction?" Jupid pulls the numbers instantly from your categorized transactions.

The self-employed tax decision isn't really about standard vs. itemized — it's about making sure every legitimate business expense is captured on Schedule C. Itemizing on Schedule A is a separate question that depends on your personal deductions. Jupid makes sure the business side is covered.

Start tracking deductions with Jupid →

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Action Checklist: Itemized Deductions for 2026

Determine Whether to Itemize

• Add up your SALT (state income tax + property tax + personal property tax)
• Add mortgage interest paid during the year
• Add charitable contributions (with documentation)
• Add medical expenses that exceed 7.5% of your AGI
• Compare total to standard deduction ($15,700 single / $31,400 MFJ)
• Use the Standard vs. Itemized Calculator

If Itemizing

• Gather Form 1098 (mortgage interest)
• Gather state tax return (state income tax paid)
• Gather property tax statements
• Collect charitable contribution receipts and acknowledgment letters
• Complete Form 8283 for non-cash donations over $500
• Compile medical expense records exceeding 7.5% AGI threshold
• Complete Schedule A and attach to Form 1040

Optimize Your Strategy

• Consider bunching charitable contributions every other year
• Open a Donor-Advised Fund for bunching flexibility
• Evaluate pass-through entity tax election (for S Corps in applicable states)
• Schedule elective medical procedures in your "itemizing year"
• Review home office deduction to avoid double-counting on Schedule A
• Review the home office deduction guide for proper allocation

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Resources and Citations

IRS Publications (Official Sources)

• IRS Publication 17 — Your Federal Income Tax (Chapter 21: Itemized Deductions)
• IRS Publication 526 — Charitable Contributions
• IRS Publication 502 — Medical and Dental Expenses
• IRS Publication 936 — Home Mortgage Interest Deduction
• Schedule A (Form 1040) — Itemized Deductions
• Schedule A Instructions — Line-by-line guidance
• Form 8283 — Noncash Charitable Contributions

Tax Code and Regulations

• IRC §63 — Standard deduction and itemized deductions defined
• IRC §67 — 2% floor on miscellaneous deductions (suspended through 2025, extended by OBBBA)
• IRC §164 — Taxes (SALT deduction)
• IRC §170 — Charitable contributions
• IRC §213 — Medical and dental expenses (7.5% AGI floor)
• IRC §163(h) — Mortgage interest deduction
• IRC §165(h) — Casualty losses (federally declared disaster limitation)
• IRC §199A — QBI deduction (separate from itemizing)

2026 Key Numbers

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Final Thoughts

For most self-employed individuals, the biggest tax savings come from Schedule C business deductions — not Schedule A itemized deductions. But the two work together: Schedule C reduces your net profit, and then you choose between the standard deduction and itemizing to further reduce your taxable income.

With the 2026 SALT cap at $40,400, more taxpayers will benefit from itemizing than at any point since 2017. Run the numbers for your specific situation, and consider the bunching strategy if you're on the fence.

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Disclaimer

This article provides general information about itemized deductions and should not be considered tax advice. The SALT deduction cap, standard deduction amounts, and other figures are based on current law (OBBBA 2025) and are subject to annual inflation adjustments. Your actual tax benefit from itemizing depends on your complete financial situation. For advice specific to your situation, consult with a qualified tax professional.

Tax Year: 2026 Last Updated: March 6, 2026