Should I itemize deductions or take the standard deduction in 2026?

Take the standard deduction if your total itemizable expenses are less than $15,000 (single) or $30,000 (married filing jointly) — those are the 2026 standard deduction amounts. Itemize if you have significant mortgage interest, state and local taxes (SALT, capped at $10,000), charitable contributions, and out-of-pocket medical expenses that together exceed the standard deduction. About 90% of filers take the standard deduction.

Can I deduct home office expenses?

Yes, if you are self-employed and use part of your home exclusively and regularly for business. You can use the simplified method ($5 per square foot, up to 300 sq ft = $1,500 max) or the regular method (actual expenses proportional to business-use square footage). W-2 employees cannot deduct home office expenses under current law.

How much can I deduct for charitable donations?

Cash donations to qualified charities are generally deductible up to 60% of your adjusted gross income (AGI). Non-cash property donations are limited to 30% of AGI. You must have documentation: for donations under $250, a bank record or receipt; for $250 or more, a written acknowledgment from the charity. Non-cash donations over $500 require Form 8283.

Can I deduct student loan interest in 2026?

Yes. You can deduct up to $2,500 of student loan interest paid in 2026, as an above-the-line deduction (you don't need to itemize). The deduction phases out for single filers with MAGI between $80,000 and $95,000, and for married filing jointly between $165,000 and $195,000. You must have legally obligated debt — loans taken out solely in your name.

What is the difference between a tax deduction and a tax credit?

A tax deduction reduces your taxable income. If you're in the 22% bracket, a $1,000 deduction saves you $220 in tax. A tax credit directly reduces your tax bill dollar-for-dollar — a $1,000 credit saves you exactly $1,000. Credits are generally more valuable than deductions of the same dollar amount. Non-refundable credits can only reduce your tax to zero; refundable credits can result in a refund even if you owe no tax.

Tax Deductions Guide 2026 — Itemized Deductions, Credits & Write-Offs

Tax Deductions in 2026: What You Can Write Off

A tax deduction reduces your taxable income, which lowers the amount of tax you owe. There are two categories: the standard deduction (a fixed amount you claim without documentation) and itemized deductions (specific expenses you can list and prove).

In 2026, the standard deduction is:

$15,000 for single filers
$30,000 for married filing jointly
$22,500 for head of household
+$2,000 additional for each taxpayer age 65 or older, or blind

You should itemize only if your total deductible expenses exceed your standard deduction amount. For most Americans, the standard deduction wins. But for homeowners with large mortgages and significant charitable giving, itemizing often pays off.

Standard Deduction vs. Itemized Deductions

Approach	Best For	2026 Amount
Standard deduction	Most filers — no documentation needed	$15,000 (single) / $30,000 (MFJ)
Itemized deductions	Homeowners with high mortgage interest, large charitable gifts, or high SALT	Total of all qualifying expenses

Worked example: You are a single filer with $12,000 in mortgage interest, $9,000 in state/local taxes (SALT, capped at $10,000), and $4,000 in charitable gifts. Total itemized deductions: $25,000. Since $25,000 > $15,000 standard deduction, you save more by itemizing. Your extra benefit: $10,000 additional deduction × 22% bracket = $2,200 in tax savings.

Most Commonly Claimed Itemized Deductions

Deduction	2026 Cap	Notes
Mortgage interest	Loans up to $750,000	First and second home; Schedule A
State and local taxes (SALT)	$10,000 total	State income + property taxes combined
Charitable cash donations	60% of AGI	Must have documentation
Medical expenses	Over 7.5% of AGI	Only excess above threshold deductible
Home office (self-employed)	No cap	Exclusive business use required
Student loan interest	$2,500	Above-the-line; income phase-out applies

Above-the-Line Deductions (Deduct Without Itemizing)

Some deductions are “above the line” — you can claim them whether or not you itemize. These reduce your adjusted gross income (AGI):

Student loan interest — up to $2,500 (income limits apply)
Self-employed health insurance — full premiums if not eligible for employer plan
HSA contributions — up to $4,300 (single) / $8,550 (family) in 2026
Educator expenses — up to $300 for classroom supplies
Half of self-employment tax — always available to self-employed workers
IRA contributions — up to $7,000 ($8,000 if age 50+); income limits for traditional IRA deductibility if covered by workplace plan
Alimony paid (pre-2019 divorce agreements only)

Tax Credits: More Valuable Than Deductions

Credits reduce your actual tax bill, not just your income. The most valuable credits in 2026:

Credit	Maximum Value	Refundable?
Child Tax Credit	$2,000 per child	Partially ($1,700 refundable)
Earned Income Tax Credit (EITC)	Up to $7,830	Yes — fully refundable
Child and Dependent Care Credit	Up to $1,050 (1 child) / $2,100 (2+ children)	No
American Opportunity Credit	$2,500 per student	40% refundable
Lifetime Learning Credit	$2,000	No
Saver’s Credit	Up to $1,000 ($2,000 MFJ)	No
EV Tax Credit	Up to $7,500	Transferable to dealer

Owning a home unlocks several valuable deductions:

Mortgage interest: Deductible on loans up to $750,000 for primary and secondary residences
Property taxes: Deductible as part of the $10,000 SALT cap
Home office: Available for self-employed workers using a dedicated space for business
Points paid: Mortgage origination points may be deductible in the year paid for a purchase

Deductions That Are Often Missed

Health insurance premiums — deductible if self-employed and not covered by a spouse’s employer plan
Gambling losses — deductible up to the amount of gambling winnings (if itemizing)
Investment losses — capital losses up to $3,000/year offset ordinary income
Casualty losses — only for federally declared disaster areas after 2017

Tax Deduction Guides

Home and Lifestyle

Gift and Estate Taxes

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy