Check Writing FAQ

Answers to common questions about writing and handling checks

What do I do if I make a mistake while writing a check?Is it safe to mail a check?How long is a check valid?What's the difference between a cashier's check and a personal check?Do checks expire?Can I postdate a check?What information should I never write on a check?How can I track if a check has been cashed?Check Writing Guide

What do I do if I make a mistake while writing a check?

If you make a mistake while writing a check, you should void it and write a new one. Never try to erase or correct mistakes on a check.

If you make a mistake while writing a check, follow these steps:

  1. 1
    Write "VOID" in large letters across the front of the check.

    Use a pen and write boldly across the entire check, making sure to avoid the MICR line (the numbers at the bottom of the check).

  2. 2
    Record the voided check in your check register.

    Note it as "VOID" so you can keep accurate records of all your check numbers.

  3. 3
    Write a new check.

    Start fresh with a new check, being careful to fill it out correctly.

  4. 4
    Keep the voided check for your records.

    Store it with your financial documents for potential future reference.

What NOT to do:

  • Never use correction fluid or tape to fix mistakes
  • Don't scratch out or erase mistakes
  • Don't try to overwrite incorrect information
  • Don't tear up the check without recording it as void in your register

For security reasons, always properly void a check rather than discarding it, as a discarded check could be found and potentially misused.

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