Who Can DIY Their Taxes – and Who Should Use a Pro
For a lot of people, even money-savvy financial planners, it makes perfect sense to outsource this task ... and not just because it's aggravating.

There are always a handful of people that I run into this time of year who like to brag about the fact that they do their own taxes. Always have, they say — and always will.
The Cost of Financial and Tax-Related Mistakes
It’s all of those things above that can lead to less money in your pocket (not to mention a whole lot more stress and a lot less free time to enjoy things I assume you’d rather do than your own taxes). Any errors that you make on your tax return are likely to be far more expensive than any fees you’ll pay to a CPA.
The challenge with any tax-related mistake is that things tend to compound over time. Say you miss something on your tax return this year and pay less in taxes than you actually owed. If you get audited down the road, the IRS isn’t going to just shrug it off as “oh well, everyone makes mistakes.” You’re going to owe what you didn’t pay — with interest and penalties, too. According to the IRS, interest accrues on any unpaid tax from the due date until full payment is made, and late-payment penalties can add up to a maximum of 25% of the amount owed.

Sign up for Kiplinger’s Free E-Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Making big mistakes that cost serious money or opportunities simply aren’t worth it. Not when it’s your hard-earned money on the line.
Who Needs a CPA – and Who Can Get Away with DIY
In general, most people will benefit from using a CPA. Even if your financial situation is relatively straightforward, you’ll save time and energy by getting help from a professional. You’ll also get added peace of mind that someone who lives and breathes taxes reviewed your situation. This makes mistakes less likely than if you did your taxes on your own, and also increases the likelihood that you’ll take advantage of every opportunity you can to reduce your tax bill.
All this being said, not everyone needs a CPA. Here’s a good general rule of thumb to use to help you determine if you can DIY: Do you have one source of income via a W2 from a single employer? Then you can probably get away with doing your own taxes. But the moment your financial situation gets any more complicated than that — say you earn 1099 income (even if it’s on the side of your full-time job and you don’t consider yourself “self-employed”) or you have enough deductions that you think it makes sense to itemize — it’s a good idea to find a CPA who can help you.
At the very least, you’ll save yourself time and stress, and any fee you pay to free up more time while reducing your stress is probably going to be well worth the cost.
Get Kiplinger Today newsletter — free
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Eric Roberge, CFP®, is the founder of Beyond Your Hammock, a financial planning firm working in Boston, Massachusetts and virtually across the country. BYH specializes in helping professionals in their 30s and 40s use their money as a tool to enjoy life today while planning responsibly for tomorrow. Eric has been named one of Investopedia's Top 100 most influential financial advisers since 2017 and is a member of Investment News' 40 Under 40 class of 2016 and Think Advisor's Luminaries class of 2021.
-
Donating Complex Assets Doesn't Have to Be Complicated
If you're looking to donate less-conventional assets but don't know where to start, this charity executive has answers, such as considering a donor-advised fund (DAF) for its tax benefits and ease of use.
-
Travel trends you can expect this summer
The Kiplinger Letter Domestic trips will trump foreign travel amid economic uncertainties, though some costs are down.
-
Donating Complex Assets Doesn't Have to Be Complicated
If you're looking to donate less-conventional assets but don't know where to start, this charity executive has answers, such as considering a donor-advised fund (DAF) for its tax benefits and ease of use.
-
Think a Repeal of the Estate Tax Wouldn't Affect You? Wrong
The wording of any law that repeals or otherwise changes the federal estate tax could have an impact on all of us. Here's what you need to know, courtesy of an estate planning and tax attorney.
-
In Your 50s? We Need to Talk About Long-Term Care
Many people don't like thinking about long-term care, but most people will need it. This financial professional recommends planning for these costs as early as possible to avoid stress later.
-
Social Security Pop Quiz: Are You Among the 89% of Americans Who'd Fail?
Shockingly few people have any clue what their Social Security benefits could be. This financial adviser notes it's essential to understand that info and when it might be best to access your benefits.
-
Such Attractive Yields in High-Grade Munis Are Rare and May Not Last Long
According to this munis expert, the last time munis were this cheap was a brief period in 2023. If you kicked yourself for missing out then, you have a second chance now.
-
Financial Analyst Sees a Bright Present for Municipal Bond Investors
High-tax-bracket investors have an excellent opportunity to secure low-volatility, high-quality returns at yield levels rarely seen in over a decade.
-
I'm an Insurance Pro: How Not to Get Dumped by Your Insurance Agent
Your insurance agent or broker might show you the door if you do any of these five things. Being a good customer is about more than paying your bill on time.
-
Two Estate Planning Issues You Should Never Overlook
This estate planning attorney explains why proper asset titling and beneficiary designations make a big difference when it's time to transfer your wealth.