Easing the Tax-Filing Crunch
An extension gives you more time to compile your tax records -- but you still have to pay what you owe.
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.
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Delivered daily
Kiplinger Today
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more delivered daily. Smart money moves start here.
Sent five days a week
Kiplinger A Step Ahead
Get practical help to make better financial decisions in your everyday life, from spending to savings on top deals.
Delivered daily
Kiplinger Closing Bell
Get today's biggest financial and investing headlines delivered to your inbox every day the U.S. stock market is open.
Sent twice a week
Kiplinger Adviser Intel
Financial pros across the country share best practices and fresh tactics to preserve and grow your wealth.
Delivered weekly
Kiplinger Tax Tips
Trim your federal and state tax bills with practical tax-planning and tax-cutting strategies.
Sent twice a week
Kiplinger Retirement Tips
Your twice-a-week guide to planning and enjoying a financially secure and richly rewarding retirement
Sent bimonthly.
Kiplinger Adviser Angle
Insights for advisers, wealth managers and other financial professionals.
Sent twice a week
Kiplinger Investing Weekly
Your twice-a-week roundup of promising stocks, funds, companies and industries you should consider, ones you should avoid, and why.
Sent weekly for six weeks
Kiplinger Invest for Retirement
Your step-by-step six-part series on how to invest for retirement, from devising a successful strategy to exactly which investments to choose.
Feeling overwhelmed by the prospect of filing your taxes? You’re not alone. But ignoring the problem and wishing it would go away is not the solution.
If you don’t think you can manage to file your 2009 tax return by the April 15, 2010, deadline, file for a six-month extension. It’s easy. Just fill out Form 4868, Application for Automatic Extension of Time to File U.S. Individual Income Tax Return, estimate your tax bill, and pay what you can by April 15, 2010. That will delay the due date for your completed return until October 15, 2010.
With an extension, you can get more time for filing, but you will owe interest on any underpayment. And if you underpay by more than 10%, you may be subject to a penalty, too.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free 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.
If you have paid less than 90% of your tax bill when you file your request for an extension, you'll start racking up late-payment penalties of 0.5% a month on the unpaid amount, up to 25% of the balance, plus interest (currently 4%). Still, that's a lot better than failing to file altogether, which entails a more onerous penalty of 5% a month on the unpaid balance, up to 25%, until the return is filed.
For instance, if you file for an extension and pay your $5,000 tax bill three months later, you'll owe a $75 late-payment penalty plus interest. But if you don't file your return on time -- even if you pay up to three months later -- you'll owe a $750 penalty for failing to file.
“The bottom line is that if you don’t file, you’ll almost certainly pay more in the end,” says Mark Luscombe, principal federal tax analysis for CCH, a major provider of tax information and software.
If you don't owe any taxes, you can ignore the April 15 deadline, but you'll still want to file a tax return to claim your refund. Refunds have been averaging more than $3,000 so far this tax-filing season, up 10% from last year.
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.

-
Dow Adds 1,206 Points to Top 50,000: Stock Market TodayThe S&P 500 and Nasdaq also had strong finishes to a volatile week, with beaten-down tech stocks outperforming.
-
Ask the Tax Editor: Federal Income Tax DeductionsAsk the Editor In this week's Ask the Editor Q&A, Joy Taylor answers questions on federal income tax deductions
-
States With No-Fault Car Insurance Laws (and How No-Fault Car Insurance Works)A breakdown of the confusing rules around no-fault car insurance in every state where it exists.
-
Avoid a Tax Surprise After Your 2026 Super Bowl Bets: A New IRS Rule to KnowTaxable Income When Super Bowl LX hype fades, some fans may be surprised to learn that sports betting tax rules have shifted.
-
Should You Do Your Own Taxes This Year or Hire a Pro?Taxes Doing your own taxes isn’t easy, and hiring a tax pro isn’t cheap. Here’s a guide to help you figure out whether to tackle the job on your own or hire a professional.
-
Can I Deduct My Pet On My Taxes?Tax Deductions Your cat isn't a dependent, but your guard dog might be a business expense. Here are the IRS rules for pet-related tax deductions in 2026.
-
Don't Overpay the IRS: 6 Tax Mistakes That Could Be Raising Your BillTax Tips Is your income tax bill bigger than expected? Here's how you should prepare for next year.
-
Oregon Tax Kicker in 2026: What's Your Refund?State Tax The Oregon kicker for 2025 state income taxes is coming. Here's how to calculate your credit and the eligibility rules.
-
3 Retirement Changes to Watch in 2026: Tax EditionRetirement Taxes Between the Social Security "senior bonus" phaseout and changes to Roth tax rules, your 2026 retirement plan may need an update. Here's what to know.
-
Tax Season 2026 Is Here: 8 Big Changes to Know Before You FileTax Season Due to several major tax rule changes, your 2025 return might feel unfamiliar even if your income looks the same.
-
12 Tax Strategies Every Self-Employed Worker Needs in 2026Your Business Navigating the seas of self-employment can be rough. We've got answers to common questions so you can have smoother sailing.