What is the standard deduction for 2019?

Two men sitting at their kitchen table, talking over breakfastImage: Two men sitting at their kitchen table, talking over breakfast

In a Nutshell

The standard deduction is increasing again this year, after virtually doubling for all filing statuses in 2018, thanks to the Tax Cuts and Jobs Act. Here are some things to know about the 2019 standard deductions.
Editorial Note: Intuit Credit Karma receives compensation from third-party advertisers, but that doesn’t affect our editors’ opinions. Our third-party advertisers don’t review, approve or endorse our editorial content. Information about financial products not offered on Credit Karma is collected independently. Our content is accurate to the best of our knowledge when posted.

This article was fact-checked by our editors and Jennifer Samuel, senior product specialist for Credit Karma.

Standard deductions grew substantially in 2018, but they’re only increasing slightly for the 2019 tax year.

The standard deduction is a specific dollar amount by which you’re allowed to reduce your taxable income — which in turn could lower your tax obligation. If you’re not eligible to take the standard deduction, or you think you have allowable deductions that will total more than your standard deduction amount, you could choose to itemize deductions instead.

Historically, most filers take the standard deduction.

Let’s take a look at what the new standard deduction amounts are, why they’ve changed, and factors to consider when deciding whether to take the standard deduction or itemize your deductions on your 2019 federal income tax return (due in 2020).

2019 standard deduction amounts

Here are the new standard deduction amounts for 2019.

Filing status

2019 standard deduction

Increase from 2018

Married filing jointly



Married filing separately






Head of household



Usually, the IRS allows additional standard deduction amounts for taxpayers who are blind or age 65 or older. Your standard deduction amount may also be much lower if someone else claims you as a dependent on their return — your parents, for example, if you’re still a college student.

It’s important to note that if you opt to claim the standard deduction, you’ll use the numbers in the above chart when you file your 2019 tax return in 2020. If you’re still working on your 2018 tax return (if you got a filing extension for Oct. 15 instead of April 15), you’ll still use the slightly lower 2018 standard deduction amounts, not the 2019 numbers.

Tax deduction vs. tax credit: What's the difference?

Why do standard deduction amounts change from year to year?

Every year, the IRS revises many tax-related amounts in order to account for inflation. This year’s revisions included the standard deduction. Other things the IRS also revised for 2019 in order to account for inflation include the following:

  • The alternative minimum tax exemption amount increased by $1,400 for single filers, and the income level at which the exemption begins to phase out has also increased — to $510,300 for single filers
  • The health flexible spending arrangement contribution limit increased by $50
  • The foreign earned income exclusion increased $2,000
  • Upper thresholds for each tax bracket have increased, though the tax rates remain the same
  • The maximum earned income tax credit for low-income taxpayers has increased to $6,557 for joint filers with three or more qualifying children

If I took the standard deduction in 2018, must I also take it in 2019?

Generally, you’re free to either itemize your deductions or take the standard deduction for each tax year, regardless of what you did the year before, as long as you’re qualified to do so. Some situations may limit your ability to itemize or take the standard deduction. For example, if you and your spouse file as “married filing separately” and your spouse itemizes their deductions, you can’t take the standard deduction.

Advantages and disadvantages of the standard deduction

As a way to reduce your taxable income, the standard deduction has a lot going for it.

  • It’s a lot more than it used to be. Prior to tax reform, you probably would have had to itemize your deductions to reduce your taxable income by $12,200 (for single filers) or $24,400 (for married couples filing jointly).
  • It’s usually easier. Itemizing requires you to complete additional tax forms as well as have documentation for many of the deductions you would itemize. Subtracting the standard deduction from your taxable income is a straightforward way to reduce the amount of income you pay tax on.

On the flip side, depending on your situation, you may qualify for certain other deductions that you normally can’t claim if you take the standard deduction. For example, if you itemize your deductions, you may be able to take the deductions below.

  • State and local tax, or SALT, deduction
  • Mortgage interest deduction
  • Charitable contributions deduction
  • Deduction for dental and medical expenses

It’s important to note that deductions generally have limitations on how much you can deduct. But if all your expenses that are eligible for deduction add up to more than the standard deduction amount for your filing status, you may be able to lower your tax obligation more by itemizing.

Which is best? Standard deduction or itemizing?

Each person’s tax situation is unique, and the best way to decide if the standard deduction or itemizing is better for you might be to run the numbers both ways. Online tax preparation and filing services can help you crunch the numbers.

Because the standard deduction has increased so much now, many more people may find the standard deduction works best for them. Still, if you’re on the fence and think your deduction expenses may add up to more than your standard deduction, it may be worth doing the math to see if you’ll get a lower federal tax bill by itemizing.

Bottom line

Now that the standard deduction has been raised (and raised again, with the 2019 inflation adjustments), there’s even more incentive to take the simple route for reducing your taxable income. But remember to do the math. Just because something is simpler doesn’t necessarily mean it will help you save money.

Jennifer Samuel, senior tax product specialist for Credit Karma, has more than a decade of experience in the tax preparation industry, including work as a tax analyst and tax preparation professional. She holds a bachelor’s degree in accounting from Saint Leo University. You can find her on LinkedIn.

About the author: Lindsay VanSomeren is a freelance writer living in Kirkland, Washington. She has been a professional dogsled racer, a wildlife researcher, and a participant in the National Spelling Bee. She writes for websites such a… Read more.