10 Common Tax Mistakes That US Taxpayers Make

10 Common Tax Mistakes That US Taxpayers Make

Filing taxes can be an anxiety-inducing process, full of possible missteps and costly errors. To help you navigate the complexity of filing taxes, take a look at this article which will cover 10 common tax mistakes that US taxpayers make and how you can avoid them. This is your guide to ensure that your taxes are filed correctly and on time!


There are a number of common tax mistakes that US taxpayers make. Some of the most common mistakes include:

-Failing to file a return: Every year, there are millions of Americans who fail to file their taxes. This is a mistake that can cost you a lot of money in penalties and interest.

-Filing late: If you don't file your taxes on time, you will be charged a late filing penalty. This is typically 5% of the amount owed for each month that your return is late.

-Owing money: One of the worst things you can do is owe money to the IRS. Not only will you be charged interest on the amount owed, but you may also be subject to penalties.

-Making errors on your return: Making simple errors on your tax return can cost you in terms of both time and money. It is important to double check your return for any mistakes before sending it in.

If you avoid these common mistakes, you will save yourself a lot of headache come tax time.

Type a Mistake

It's easy to make a mistake when you're filing your taxes, especially if you're doing it yourself. Here are some of the most common mistakes that taxpayers make:

Type a Mistake: This is probably the most common mistake that people make when filing their taxes. It's easy to mistype a number or forget to include something, which can lead to problems down the road.

Forgetting to Include All of Your Income: This is another common mistake that people make. If you forgot to include some income on your return, it could result in a higher tax bill. Make sure you include all of your income when you're preparing your return.

Claiming Too Many Deductions: It's tempting to want to take advantage of every deduction possible, but claiming too many deductions can actually backfire on you. The IRS may start to question your deductions if they seem excessive, so it's best to only claim what you actually qualify for.

Filing Late: Filing your taxes late is another mistake that can cost you. You'll typically be charged a late filing fee, and you may also be subject to interest and penalties if you owe money to the IRS. File your taxes on time to avoid these fees.

Not Paying Enough Taxes Throughout the Year: This is a mistake that can catch up with you at tax time. If you don't pay enough taxes throughout the year, you


When it comes to taxes, there are a lot of things that can go wrong. Here are some of the most common mistakes that taxpayers make:

Not Paying Taxes on Time: One of the most common mistakes taxpayers make is not paying their taxes on time. This can result in late fees and penalties, and can also damage your credit rating.

Failing to File a Return: Even if you don’t owe any taxes, you still need to file a return. If you fail to do so, you could be subject to penalties.

Not Keeping Good Records: Taxpayers should keep good records of their income and expenses throughout the year. This will make it easier to prepare your tax return and ensure that you claim all the deductions and credits you’re entitled to.

Claiming Unreasonable Deductions: The IRS allows taxpayers to claim certain deductions and credits, but there are limits. Claiming too much can result in an audit or fines.

Filing a Paper Return: Filing a paper return is one of the biggest mistakes taxpayers can make. Not only is it more likely to contain errors, but it also takes longer to process. Taxpayers should always file electronically if possible.

How to Fix the Mistake

The first step to fixing a tax mistake is to identify the error. This can be tricky, especially if you don't have a lot of experience with tax law. If you're not sure whether or not you've made a mistake, it's always best to consult with a tax professional.

Once you've identified the mistake, you need to take action to correct it. This will usually involve filing an amended return. The process for filing an amended return can vary depending on the type of mistake and the specific details of your situation. Again, it's often best to seek help from a tax professional if you're unsure about how to proceed.

It's important to note that there may be penalties associated with correcting a tax mistake. However, these penalties are usually much smaller than the penalties for failing to file or pay taxes correctly in the first place. As such, it's almost always better to fix a mistake than to let it go unanswered.

  1. Not Accounting for Medical Expenses and Health Savings Accounts, HSA

One common tax mistake that many US taxpayers make is not accounting for medical expenses and Health Savings Accounts (HSA). Medical expenses can be a significant deduction, and HSAs can save you a lot of money on your taxes.

If you have high medical expenses, you may be able to deduct them on your federal income tax return. To do this, you must itemize your deductions instead of taking the standard deduction. The medical expenses must be more than 7.5% of your adjusted gross income (AGI) in order to qualify.

Health Savings Accounts are another way to save on your taxes. HSAs are savings accounts that can be used to pay for qualified medical expenses. They are only available if you have a high-deductible health plan. The money in an HSA grows tax-free and can be used tax-free to pay for qualifying medical expenses.

If you have high medical expenses or an HSA, make sure to take advantage of these tax breaks. Not doing so could cost you a lot of money come tax time!

  1. Neglecting to File or Pay, But Still Claiming Credit or Deduction

If you neglect to file or pay your taxes, you may still be able to claim a credit or deduction. However, you will need to provide documentation to support your claim.

Credits and deductions are two different types of tax relief. A credit lowers your tax bill dollar-for-dollar, while a deduction only reduces your taxable income. Therefore, a credit is generally more valuable than a deduction.

If you neglect to file or pay your taxes, you may still be able to claim a credit or deduction by filing an amended return. To do so, you will need to complete and submit IRS Form 1040X within three years of the original due date of the return. You will also need to include documentation supporting your claim for the credit or deduction.

If you owe taxes and cannot pay in full, you should still file your return and pay as much as you can. You can then set up a payment plan with the IRS using IRS Form 9465. Failure to file and pay taxes can result in significant penalties and interest charges.

  1. Failing to Report an Income Source that Hasn't Been Withheld by IRS

If you earn income from a source that doesn't withhold taxes, such as freelance work, you're still required to report it on your taxes. Failing to do so can result in hefty penalties and interest charges from the IRS.

If you're unsure whether or not your income needs to be reported, err on the side of caution and include it on your return. You can always deduct any taxes you've already paid on the income, such as self-employment tax.

  1. Ignoring the Cost of Purchases, Which is Claimed as a Deductions for Itemizing Expenses for

One of the most common tax mistakes that US taxpayers make is ignoring the cost of purchases when claiming deductions for itemizing expenses. This can lead to overpaying taxes and even incurring penalties from the IRS.

When claiming deductions for itemizing expenses, taxpayers should be sure to include the cost of any purchases made in order to complete the project or activity. This includes materials, supplies, equipment, and any other costs associated with the project. Failing to include these costs can lead to an incorrect deduction amount and ultimately result in overpaying taxes.

Penalties from the IRS can also be incurred if taxpayers fail to properly itemize deductions. The IRS may assess a 20% penalty on the amount of taxes owed if they determine that taxpayers have underpaid their taxes due to failing to properly itemize their deductions. Therefore, it is important for taxpayers to be diligent in ensuring that all relevant costs are included when claiming deductions for itemizing purposes.