In 2026 the answer changed for millions of Americans. The OBBBA raised the SALT cap from $10,000 to $40,400 - making itemizing attractive again for homeowners in high-tax states. At the same time, a new charity deduction lets non-itemizers deduct up to $1,000 in donations without touching Schedule A. And high earners in the 37% bracket now face a new haircut on every itemized deduction. This guide tells you exactly which option wins for your situation - with worked examples at five income levels and a state-by-state angle. Use our free paycheck calculator to see how deductions affect your actual take-home pay.
How the standard vs. itemized choice works
Every US taxpayer must reduce their gross income by a deduction before calculating federal income tax. The IRS offers two mutually exclusive paths - you pick the one that gives you a larger deduction, and therefore a smaller tax bill.
| Standard deduction | Itemized deductions |
|---|---|
| A flat dollar amount set by the IRS each year | The sum of your actual qualifying expenses on Schedule A |
| No receipts needed, no documentation required | Every expense must be documented and provable |
| Available to everyone regardless of expenses | Only worth doing if your total exceeds the standard amount |
| Takes 30 seconds - check one box on your return | Requires completing Schedule A - adds time and complexity |
| The math: Taxable income = Gross income − deduction (whichever is larger). Every extra dollar of deduction reduces your tax by your marginal rate. At 22%, a $10,000 additional deduction saves $2,200. | |
2026 standard deduction amounts - all filing statuses
| Filing status | 2025 standard deduction | 2026 standard deduction | Change |
|---|---|---|---|
| Single | $15,750 | $16,100 | +$350 |
| Married Filing Jointly (MFJ) | $31,500 | $32,200 | +$700 |
| Married Filing Separately (MFS) | $15,750 | $16,100 | +$350 |
| Head of Household (HoH) | $23,625 | $23,850 | +$225 |
Additional standard deduction for age 65+ or blind
| Filing status | Additional per qualifying condition |
|---|---|
| Single or Head of Household | +$2,000 |
| Married Filing Jointly (per eligible spouse) | +$1,600 each |
On top of the standard deduction and the existing age-65+ addition, the OBBBA created a temporary above-the-line deduction of $6,000 per qualifying senior ($12,000 for MFJ if both spouses are 65+), available whether you itemize or take the standard deduction. This is separate from, and in addition to, the $2,000 extra standard deduction for age 65+.
Income limits: phases out for MAGI above $75,000 (single) / $150,000 (joint). Requires a valid Social Security number. Not available for MFS filers. Effective for tax years 2025 through 2028.
What OBBBA changed for 2026 NEW
The One Big Beautiful Bill Act (P.L. 119-21), signed July 4, 2025, made four meaningful changes to the standard vs. itemized landscape for 2026. These are the most significant shifts to deduction strategy since the TCJA in 2018.
Change 1 - SALT cap jumps from $10,000 to $40,400
From 2018 through 2025, the TCJA capped state and local tax (SALT) deductions at $10,000 for almost everyone. The OBBBA raises that cap to $40,400 for 2026 for single filers and MFJ. This dramatically changes the math for homeowners in California, New York, New Jersey, Connecticut, Illinois, and Massachusetts - states where property taxes alone often exceed $15,000 per year.
| Taxpayer MAGI | 2026 SALT cap |
|---|---|
| Under $500,000 | $40,400 |
| $500,000-$600,000 | Phases out (30% reduction per dollar over $500k) |
| Over $600,000 | Back to $10,000 |
The cap increases by 1% per year through 2029, then reverts to $10,000 in 2030 unless extended.
Change 2 - New $1,000 charity deduction for standard-deduction filers NEW
For the first time since 2021 (when a pandemic-era provision expired), standard deduction filers can claim a charitable deduction without itemizing. Starting 2026:
- Single filers: up to $1,000 in cash charitable contributions
- Married filing jointly: up to $2,000 in cash contributions
- Claimed directly on Form 1040 - no Schedule A required
- Cash donations only - clothing, furniture, non-cash gifts do NOT qualify
- Donor-advised funds and private foundations do NOT qualify
- Documentation required: bank record or written receipt; written acknowledgment for $250+
Change 3 - New 0.5% AGI floor on charitable deductions for itemizers NEW
If you do itemize, your charitable deductions are now subject to a 0.5% of AGI floor. Only donations above that threshold are deductible.
0.5% of $200,000 = $1,000 floor
Deductible portion: $8,000 − $1,000 = $7,000
Pre-2026: the full $8,000 was deductible. The floor costs this family $1,000 × 22% = $220 in additional tax.
Change 4 - New 2/37 rule limits itemized deductions for 37% bracket taxpayers NEW
Taxpayers with taxable income above $626,350 (single) or $751,600 (MFJ) - the top 37% bracket - now face a cap: every dollar of itemized deductions provides only 35 cents of tax benefit, not 37 cents. This replaces the old Pease limitation.
Change 5 - 90% gambling loss limit (down from 100%)
A minor change for most filers: gambling losses previously deductible up to 100% of gambling winnings are now only deductible up to 90%. A gambler with $10,000 in winnings and $10,000 in losses can now only deduct $9,000.
What you can itemize in 2026
| Deduction | 2026 limit | Notes |
|---|---|---|
| SALT (state + local income/property tax) | $40,400 (up from $10,000) | Biggest change of 2026. Income or sales tax + property tax combined |
| Mortgage interest | On first $750,000 of acquisition debt | Post-Dec 2017 mortgages. Pre-2018: $1M limit still applies. Home equity interest: suspended |
| Charitable contributions | Above 0.5% AGI floor; up to 60% of AGI | New 2026 floor for itemizers. Cash + non-cash to 501(c)(3)s |
| Medical & dental expenses | Amount above 7.5% of AGI | Qualifying expenses only - not cosmetic, not insurance premiums (usually) |
| Gambling losses | Up to 90% of gambling winnings | New 2026 limit - was 100% in prior years |
| Casualty losses | Federally declared disaster areas only | Subject to $100 per event and 10% AGI limitations |
| Miscellaneous (investment fees, tax prep) | Permanently suspended | OBBBA made TCJA suspension permanent. Not deductible in 2026 or beyond |
Should YOU itemize? A 60-second decision guide
If yes: add up SALT (up to $40,400) + annual mortgage interest. If that sum alone exceeds $16,100 (single) or $32,200 (MFJ) → Itemize - you almost certainly win
Add those to your SALT + mortgage total. If above the standard deduction threshold → Itemize
Add donations above 0.5% AGI floor to your running total. If the combined total now clears the standard deduction → Itemize
Take the standard deduction - it's larger, no documentation needed
Plus: if you donate cash to charity, claim the new $1,000 / $2,000 above-the-line deduction on top.
Factor in the new 2/37 limitation - your itemized deductions are worth 35¢ per dollar, not 37¢. This may or may not change the winner - recalculate with the haircut applied.
Worked examples at five income and life situations
| Potential itemized deduction | Amount |
|---|---|
| SALT (property tax on rented apartment = $0; state income tax = $0) | $0 |
| Mortgage interest | $0 (renter) |
| Charitable donations above 0.5% AGI floor ($325 floor) | $675 (donated $1,000) |
| Medical expenses above 7.5% AGI ($4,875 floor) | $0 |
| Total itemized deductions | $675 |
| Standard deduction (single) | $16,100 |
→ Take the standard deduction - $15,425 more in deductions
Also claim: $1,000 above-the-line charity deduction on Form 1040 for the full $1,000 donated. Tax savings from charity: $1,000 × 22% = $220.
| Potential itemized deduction | Amount |
|---|---|
| SALT: NJ state income tax ($8,200) + property tax ($14,800) = $23,000 | $23,000 |
| Mortgage interest (30yr, $450k balance at 6.5%) | $28,800 |
| Charitable donations above 0.5% AGI ($750 floor) - donated $5,000 | $4,250 |
| Medical expenses above 7.5% AGI ($11,250 floor) | $0 |
| Total itemized deductions | $56,050 |
| Standard deduction (MFJ) | $32,200 |
→ Itemize - saves $23,850 more in deductions vs standard
At 22% bracket: extra $23,850 deduction = $5,247 less in federal tax vs taking standard. This family would have taken the standard in 2025 when SALT was capped at $10,000 (total would have been only $43,050 - still above standard, but barely). The OBBBA SALT increase is a meaningful win for NJ homeowners.
| Potential itemized deduction | Amount |
|---|---|
| SALT: CA state income tax (~$5,400) + property tax ($7,200) = $12,600 | $12,600 |
| Mortgage interest (30yr, $580k balance at 6.8%) | $38,800 |
| Charitable donations above 0.5% AGI ($450 floor) - donated $3,000 | $2,550 |
| Total itemized deductions | $53,950 |
| Standard deduction (single) | $16,100 |
→ Itemize - saves $37,850 more
At 22% bracket: extra $37,850 deduction = $8,327 less in federal tax. Note: this person's SALT ($12,600) is under the new $40,400 cap anyway - the SALT increase doesn't help California single filers at moderate income as much as it helps very-high-property-tax dual-income households. See their exact take-home: California paycheck calculator.
| Deduction component | Pre-2026 (SALT $10k cap) | 2026 (SALT $40,400 cap) |
|---|---|---|
| SALT paid ($28,000 actual) | $10,000 (capped) | $28,000 (under new cap) |
| Mortgage interest | $24,000 | $24,000 |
| Charitable (above 0.5% AGI = $1,100 floor, donated $6,000) | $5,900 | $4,900 |
| Total itemized | $39,900 | $56,900 |
| Standard deduction (MFJ) | $31,500 | $32,200 |
| Advantage of itemizing | $8,400 | $24,700 |
→ The OBBBA SALT increase added $16,300 more in deduction value for this family
At 24% bracket: $16,300 additional deduction = $3,912 less in federal tax compared to 2025 rules.
This is the most common taxpayer profile - renter or low-mortgage, low-to-moderate state taxes. For this person, itemized deductions almost never clear the $16,100 standard deduction.
→ Take the standard deduction every time. And claim the new $1,000 above-the-line charity deduction separately if you make any cash donations.
Bottom line: the standard deduction is right for roughly 87% of filers. The OBBBA changes matter most for homeowners in high-SALT states. If that's not you, nothing in 2026 changed your calculus - take the standard and spend the time savings elsewhere.
The state tax angle: which states flip the decision
The SALT cap increase is why this matters at the state level. In 2025, a $10,000 SALT cap meant that high-tax-state homeowners often couldn't clear the standard deduction threshold even with a mortgage. In 2026, many can - and should itemize.
✓ States where itemizing is now much more attractive
- New Jersey - avg property tax $9,400 + state income tax often $10k+
- New York - NYC residents pay state + city income tax of 10%+
- California - high property values + 9.3%+ state income tax
- Connecticut - 6.99% top rate + high property taxes
- Massachusetts - 5% flat + high real estate values
- Illinois - 4.95% flat + Cook County property taxes
→ States where standard deduction still wins for most
- Texas - no state income tax; only property tax counts toward SALT
- Florida - no state income tax; moderate property values
- Nevada - no income tax; lower property values
- Tennessee - 0% wage income tax; low property tax
- Wyoming - no income tax; minimal SALT exposure
Run your state's exact paycheck withholding using our state calculators: California · New York · New Jersey · Texas · Florida.
How your deduction choice affects your paycheck
Your W-4 withholding is calculated as if you'll take the standard deduction - your employer doesn't know your itemized deductions. If you plan to itemize significantly, you can adjust Step 4(b) on your W-4 to account for the extra deduction and increase your per-paycheck take-home now rather than waiting for a tax refund.
| Scenario | W-4 Step 4(b) entry | Extra biweekly take-home | Annual refund |
|---|---|---|---|
| No W-4 adjustment (default) | $0 | - | ~$5,247 refund in April |
| Enter itemized excess on W-4 | $23,800 (itemized − standard difference) | +$201/check | ~Break even |
Same total tax either way. The difference: do you want $201/biweekly check now, or a $5,247 refund in April? See our 2026 W-4 complete guide to see the Step 4(b) walkthrough.
Our paycheck calculator lets you enter custom deductions to model the impact on your biweekly take-home before you file. All 50 states, 2026 tax rates.
Frequently asked questions
What is the standard deduction for 2026?
Should I take the standard deduction or itemize in 2026?
What is the SALT deduction limit in 2026?
Can I deduct charitable donations without itemizing in 2026?
What is the 37% bracket itemized deduction haircut in 2026?
Does my itemized deduction choice affect my paycheck withholding?
How does itemizing affect my take-home pay in California vs Texas?
Sources & methodology
All figures sourced from IRS publications and verified legislative text. This article is for informational purposes only and does not constitute tax or legal advice. Consult a CPA or enrolled agent for advice specific to your situation.
- IRS Rev. Proc. 2025-28 - 2026 standard deduction amounts and inflation adjustments. irs.gov/pub/irs-drop/rp-25-28.pdf
- One Big Beautiful Bill Act - P.L. 119-21 (July 4, 2025). SALT cap, senior deduction, charity floor, 2/37 rule. irs.gov/newsroom/one-big-beautiful-bill-provisions
- IRS Schedule A: Itemized Deductions (2026 version). irs.gov/forms-pubs/about-schedule-a-form-1040
- IRS Publication 526: Charitable Contributions (2026). irs.gov/pub/irs-pdf/p526.pdf
- PKF O'Connor Davies: Preparing for 2026 - How OBBBA Reshapes Itemized Deductions (Dec 2025). pkfod.com
- Charles Schwab: Reconciliation Bill - 8 Takeaways from the OBBBA (Dec 2025). schwab.com
- Tax Policy Center: How did TCJA and OBBBA change the standard deduction and itemized deductions? taxpolicycenter.org