How to Write a Fraud-Proof Check
Fraudsters have found clever ways to alter the names and amounts on checks you've written. Use these simple steps to prevent them from taking your money.
It may seem as though check-writing is becoming a lost art, but it remains a popular way to send money. A recent study from Abrigo, which makes fraud-prevention software, found that 61% of Americans still write checks.
If you’re among them, there are a few simple precautions you can take to avoid fraud and theft.
Check washing and ID theft
Check washing scams involve changing the payee names or the dollar amounts on checks and fraudulently depositing them. Criminals may also steal checks from mailboxes and use chemicals to remove — or "wash" off — the ink before rewriting it to themselves.
From just $107.88 $24.99 for Kiplinger Personal Finance
Be a smarter, better informed investor.
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.
To avoid falling victim, make sure to fill out all the required fields on a check. If possible, use indelible ink or a gel pen; gel ink is more difficult for criminals to “wash” off than ink from a ballpoint pen.
If a blank space appears to the right of the dollar amount you’ve written, draw a line through the space to help prevent crooks from altering or adding to the amount. Roxann Cooke, senior director of consumer banking at Chase, recommends that you never make a check payable to “cash,” which could allow anyone to deposit it. Instead, write the intended recipient’s name.
Also, avoid sharing too much of your personal information on a check. Don’t include your driver’s license number, Social Security number or anything else that a thief could use to steal your identity.
Mailing checks safely
If you’re sending a check through the mail, put it in a security envelope, which has a crosshatch pattern on the interior to mask the envelope’s contents. Or, if you use a standard envelope, wrap the check in a piece of paper before you place it inside.
Cooke suggests taking your check to a post office to mail it rather than putting it in your home mailbox, where a thief may be able to intercept it more easily. For extra protection — say, for a large payment — you can send the check by certified mail, which requires the recipient to provide a signature upon delivery.
Finally, always follow up with payees to make sure they've received your check.
Note: This item first appeared in Kiplinger Personal Finance Magazine, a monthly, trustworthy source of advice and guidance. Subscribe to help you make more money and keep more of the money you make here.
Related content
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.

Ella Vincent is a personal finance writer who has written about credit, retirement, and employment issues. She has previously written for Motley Fool and Yahoo Finance. She enjoys going to concerts in her native Chicago and watching basketball.
-
Risk Is On Again, Dow Jumps 381 Points: Stock Market TodayThe stock market started the week strong on signs the government shutdown could soon be over.
-
Does My Car Insurance Cover Rental Cars?Is it safe to decline the extra coverage car rental companies offer you when booking? Here's what you need to know.
-
Credit Score News Could Help First-Time HomebuyersLenders who sell mortgages to Fannie Mae and Freddie Mac used to only be able to use FICO for loan qualification. Now there's VantageScore, owned by the three major credit bureaus.
-
Smart Strategies for Paying Your Child an AllowanceBy giving your kids money to spend and save, you’ll help them sharpen their financial skills at an early age.
-
My Four Pieces of Advice for Women Anxious About Handling MoneyTalking about money can help you take control of your finances.
-
How to Choose the Best Charities to Donate ToWhile you set your giving strategy, think about your values, and select organizations that will put your contributions to good use.
-
Tariffs, Inflation, Uncertainty, Oh My: How to Feel Less Stressed About Finances NowTariffs, high prices and an uncertain economy getting you down? These steps can help.
-
Three Veterans Charities to Support As Charitable Season StartsIf you're looking for a worthwhile cause to support for Veterans Day and beyond, consider these three highly rated charities that support veterans and their families.
-
What You Learn Becoming Your Mother's Financial CaregiverWriter and certified financial planner Beth Pinsker talks to Kiplinger about caring for her mother and her new book.
-
Four Military Benefits That Have Helped My FamilyMilitary life can be challenging for servicemembers and their families, but they're offered some significant financial benefits to help cushion the blow.