Standard Deduction vs Itemized Deductions: What’s the Difference?

Life these days comes with a lot of decisions. Unlike choosing which fast-casual restaurant to grab dinner from or which TV show to binge next, this one’s easy.

When you’re deciding between the standard deduction and itemizing, the right option is usually just the one that keeps more money in your pocket. So, which is it for you?

WHAT IS THE STANDARD DEDUCTION?

The standard deduction lets you subtract a specific amount of income that you’re not federally taxed on – you just cut that amount right out on your tax return.

The amount of your standard deduction is set by the IRS, varies based on your filing status, is updated annually for inflation and is automatically allowed for most taxpayers.

HOW THE STANDARD DEDUCTION WORKS

You claim the standard deduction when you fill out your annual tax return (Form 1040). The amount is subtracted from your adjusted gross income, which lowers the income on which your tax is calculated. That’s all there is to it! Easy peasy.

WHO TYPICALLY USES THE STANDARD DEDUCTION

The standard deduction is commonly used by people who don’t have a lot of deductible expenses or don’t want to put the work into tracking them. Because the standard deduction amounts were basically doubled starting in 2018, for many taxpayers, the standard deduction offers a greater benefit than itemizing – let's talk about that next.

WHAT IS AN ITEMIZED DEDUCTION?

Itemized deductions allow you to subtract specific eligible expenses from your taxable income instead of taking the standard deduction. You list these expenses on your IRS Schedule A and must have (and keep) documentation for each. As with the standard deduction, you then subtract the total amount from your AGI on your Form 1040.

ITEMIZED DEDUCTION EXAMPLES

So, what’s deductible? Common deductible expenses include:

• Mortgage interest
• State and local taxes, up to certain IRS limits
• Charitable contributions
• Medical and dental expenses, if they make up a large portion of your income

Tracking expenses is more work, so it only makes sense to itemize deductions if they’re collectively more than the standard deduction.

DOCUMENTATION AND RECORDKEEPING REQUIREMENTS

The IRS is allowing you to forgo paying taxes on the amount you claim as deductions, so they’re not going to just take your word for it. You’ll need to be able to prove your expenses through documents like:

• Receipts or bank or credit card records
• Tax forms and bills
• Year-end statements
• Written acknowledgments for charitable donations

The bottom line is that if the IRS comes knocking at your door, you need to be able to prove the deduction amounts.

KEY DIFFERENCES BETWEEN ITEMIZED AND STANDARD DEDUCTIONS

Here’s how itemized vs. standard deductions compare:

WHEN SHOULD YOU ITEMIZE DEDUCTIONS?

You’ll probably want to itemize if it’s going to give you a larger deduction than the standard deduction. There are a few factors that can push you in that direction.

SITUATIONS WHERE ITEMIZING MAY MAKE SENSE

You’ll likely want to look into itemizing if you own your home and have a mortgage. That’s because property taxes and mortgage interest can be pricey, and they’re both usually deductible. (Starting in 2026, private mortgage insurance will also be deductible again.)

And real estate property taxes aren’t the only taxes you can deduct – you can add either state and local income taxes or sales taxes. For the tax year 2025, the limit for all state and local taxes is $40,000 unless you have a really high income ($500,000 or more). Both the limit and income threshold will increase by 1% each year for tax years 2026 to 2029 (i.e., $40,400/$505,000 in 2026, $40,800/$510,050 in 2027, etc.). That’s a huge potential deduction if you’re in a high-tax state.

You should also check into itemizing if you had a lot of medical expenses for the year. Many of them are deductible, but only if they amount to more than 7.5% of your AGI.

Finally, if you make significant charitable contributions, most of them are usually deductible (up to certain limits). But if you only make small donations, note that beginning in 2026, you can deduct up to $1,000 (single filer) or $2,000 (married filing jointly) without having to itemize.

In a nutshell, look into itemizing if you:

• Own your home
• Live in a high-tax state
• Make a lot of charitable donations
• Had big medical expenses for the year

SITUATIONS WHERE THE STANDARD DEDUCTION MAY BE MORE PRACTICAL

If none of the above apply to you, or you just don’t feel like pulling together the documentation (or don’t have it), you can use the standard deduction. The good news is that the standard deduction amounts are still quite large and actually better for a lot of people who don’t have high qualifying expenses.

TAX PLANNING CONSIDERATIONS WHEN CHOOSING A DEDUCTION METHOD

Just because you pick a deduction option one year doesn’t mean you need to stick with it. That’s good to remember in situations where you have some control over the timing of your expenses, or when tax laws are about to change. For example, these are some situations when savvy timing could put you in a better tax spot:

• Accelerating medical expenses in a year when you’ve already had enough of them to qualify for the 7.5% floor on being able to deduct them (or when it will put you over the threshold) - this might look like scheduling a surgery in December after having a baby in July, rather than pushing it off to January
• Prepaying assessed property taxes in December even if they’re not due until the following year (assuming you’re not already hitting the SALT limit)
• Making large charitable donations every few years (also called “bunching”) instead of annually, and itemizing only during those years if the standard deduction otherwise gives you more bang for your buck

In other words, you can itemize only in the years it benefits you and try to cram as many deductions into those calendar years as you can. Think about your choices as a long-term plan, not a series of one-off decisions every year.

And even if you’ve always taken the standard deduction, you should definitely check whether a major life event during the year has changed the math on itemizing, like:

• Getting married
• Big income changes, including retirement
• Buying a home
• Having a child or another expensive health event

Of course, tax laws can change too, which might make one option more lucrative than it was in years past for you. For example, in tax years 2025-2029, itemizing has potentially gotten a lot more attractive for people who previously hit the much lower SALT limit.