The standard deduction vs. itemizing is one of the most impactful tax decisions you make each year. Here’s exactly how to decide which saves you more money.
2026 Standard Deduction Amounts
| Filing Status | Standard Deduction | Additional (Age 65+ or Blind) |
|---|---|---|
| Single | $15,000 | +$1,950 each |
| Married filing jointly | $30,000 | +$1,550 each |
| Married filing separately | $15,000 | +$1,550 each |
| Head of household | $22,500 | +$1,950 each |
You should itemize only if your total deductions exceed these amounts.
Eligible Itemized Deductions
| Deduction | 2026 Rules | Maximum |
|---|---|---|
| State & local taxes (SALT) | Income tax OR sales tax + property tax | $10,000 cap ($5K if MFS) |
| Mortgage interest | On up to $750K of mortgage debt | No dollar cap on interest itself |
| Charitable contributions | Cash + appreciated assets | 60% of AGI (cash), 30% (assets) |
| Medical expenses | Exceeding 7.5% of AGI | No cap |
| Casualty/theft losses | Federally declared disasters only | Over $100 + 10% of AGI |
When Itemizing Beats the Standard Deduction
Single Filer — Breakeven: $15,000
| Scenario | SALT | Mortgage Interest | Charity | Medical | Total | Better Option |
|---|---|---|---|---|---|---|
| Renter, no giving | $3,000 | $0 | $500 | $0 | $3,500 | Standard ($15K) |
| Renter, generous giver | $5,000 | $0 | $8,000 | $0 | $13,000 | Standard ($15K) |
| Homeowner, $300K mortgage | $6,000 | $12,000 | $2,000 | $0 | $20,000 | Itemize ✅ |
| Homeowner, $500K mortgage | $10,000 | $20,000 | $3,000 | $0 | $33,000 | Itemize ✅ |
Married Filing Jointly — Breakeven: $30,000
| Scenario | SALT | Mortgage Interest | Charity | Medical | Total | Better Option |
|---|---|---|---|---|---|---|
| Renter, low-tax state | $4,000 | $0 | $2,000 | $0 | $6,000 | Standard ($30K) |
| Homeowner, $250K mortgage | $7,000 | $10,000 | $3,000 | $0 | $20,000 | Standard ($30K) |
| Homeowner, $400K mortgage | $10,000 | $16,000 | $5,000 | $0 | $31,000 | Itemize ✅ |
| Homeowner, $600K mortgage | $10,000 | $24,000 | $6,000 | $0 | $40,000 | Itemize ✅ |
| High medical bills | $8,000 | $12,000 | $3,000 | $10,000 | $33,000 | Itemize ✅ |
The SALT Cap: Major Limitation
The $10,000 SALT (State and Local Tax) cap significantly limits itemizing for high-tax-state residents:
| State | Typical SALT on $150K Income | Capped At | Lost Deduction |
|---|---|---|---|
| Texas | $4,500 (property only) | $4,500 | $0 |
| Ohio | $8,500 | $8,500 | $0 |
| Illinois | $11,500 | $10,000 | $1,500 |
| New Jersey | $16,000 | $10,000 | $6,000 |
| California | $14,000 | $10,000 | $4,000 |
| New York | $17,000 | $10,000 | $7,000 |
Tax Savings: Itemizing vs. Standard
| Filing Status | Itemized Total | Standard | Extra Deduction | Tax Bracket | Tax Savings |
|---|---|---|---|---|---|
| Single | $20,000 | $15,000 | $5,000 | 22% | $1,100 |
| Single | $25,000 | $15,000 | $10,000 | 24% | $2,400 |
| MFJ | $35,000 | $30,000 | $5,000 | 22% | $1,100 |
| MFJ | $45,000 | $30,000 | $15,000 | 24% | $3,600 |
| MFJ | $55,000 | $30,000 | $25,000 | 32% | $8,000 |
Smart Strategies
Bunching Deductions
If you’re near the breakeven, alternate between itemizing and standard deduction each year:
| Year | Strategy | Charitable Giving | Total Deductions | Deduction Used |
|---|---|---|---|---|
| 2026 | Bunch | $12,000 (2 years’ worth) | $32,000 | Itemize ($32K) |
| 2027 | Skip | $0 | $10,000 | Standard ($30K) |
| 2-year total deductions | — | — | — | $62,000 |
| Without bunching | Even | $6,000/year | $28,000/year | Standard ($30K × 2 = $60K) |
Bunching saves $2,000 in deductions over two years — $440-$640 in tax savings.
Donor-Advised Fund (DAF)
Contribute several years’ worth of giving to a DAF in one year, then distribute to charities over time. This concentrates the deduction into a single high-itemizing year.
Decision Flowchart
- Are you a homeowner with a mortgage? If no → almost certainly standard deduction
- Is your mortgage interest > $15K/year (single) or $20K/year (MFJ)? If yes → likely itemize
- Do your SALT + mortgage interest + charity exceed $15K (single) or $30K (MFJ)? If yes → itemize
- If close to the breakeven → consider bunching charitable giving
Key Takeaways
- ~90% of taxpayers benefit from the standard deduction ($15K single / $30K MFJ in 2026)
- Homeowners with mortgages above $300K are the most likely to benefit from itemizing
- The $10,000 SALT cap hurts high-tax-state residents and limits the value of itemizing
- Bunching charitable donations can push you over the itemizing threshold in alternating years
- You must choose one or the other — you can’t take part of the standard deduction and part itemized
- Always calculate both options before filing — use tax software or see our other tax guides