Writing a check is still an important money skill, even in the age of online banking and mobile payments. Many landlords, small businesses, schools, and government offices still accept or even prefer checks. This guide walks you through how to write a check step by step, with examples, tips to avoid mistakes, and answers to common questions.

What You Need Before You Write a Check

Before you start filling out a check, make sure you have:

  • Your checkbook (with checks tied to your bank account)
  • A pen with permanent ink (blue or black; never pencil)
  • The exact amount you want to pay
  • The name of the person or business you’re paying
  • Enough money in your account to cover the check

If you’re not sure how much money you have, log into your bank’s website or mobile app, or call your bank’s customer service line.

Parts of a Check Explained

Most personal checks in the U.S. look similar. Understanding each part makes it easier to fill out correctly.

  1. Date line – Top right corner (e.g., 04/15/2025 or April 15, 2025)
  2. Payee line (“Pay to the Order of”) – Who you’re paying
  3. Numeric amount box – The amount in numbers (e.g., 125.50)
  4. Written amount line – The amount in words (e.g., One hundred twenty‑five and 50/100)
  5. Memo line – Short note about why you wrote the check (optional but helpful)
  6. Signature line – Your legal signature
  7. Routing number – Bank’s 9‑digit number at the bottom left
  8. Account number – Your account, usually in the middle bottom
  9. Check number – Helps you keep track; appears on the check and in your check register

How to Write a Check: Step‑by‑Step

1. Write the Date

On the date line (top right), write today’s date.

Examples:

  • Numeric: 04/15/2025
  • Long form: April 15, 2025

Use the same format you normally use for official documents in your country. In the U.S., month/day/year is standard.

Tip:
Avoid post‑dating (writing a future date) unless you clearly understand your bank’s policy. Many banks may cash or deposit a post‑dated check early.

2. Fill in the Payee (“Pay to the Order of”)

On the line that says “Pay to the Order of”, write the full legal name of the person or business you’re paying.

Examples:

  • Person: John A. Smith
  • Business: City of Springfield Water Department
  • Landlord: Oak Tree Apartments, LLC

Security tip:
Draw a line after the name to fill empty space, like:

John A. Smith ——————

This makes it harder for anyone to add an extra name.

3. Write the Amount in Numbers

In the small amount box, write the exact amount using numbers:

  • Start at the far left of the box
  • Use a decimal point between dollars and cents

Examples:

  • $25.00
  • $319.47
  • $1,250.00

Avoid leaving gaps that could be altered. If the amount is a whole number, always write .00 for cents.

4. Write the Amount in Words

On the long line below the payee’s name, write the amount in words. This amount is the one the bank relies on if there is a mismatch between numbers and words.

General format:

[Dollar amount in words] and [cents as a fraction]/100

Examples:

  • $25.00 → Twenty‑five and 00/100
  • $319.47 → Three hundred nineteen and 47/100
  • $1,250.00 → One thousand two hundred fifty and 00/100

Then draw a straight line after the words to the end of the line:

Three hundred nineteen and 47/100 ——————————

Tips:

  • Write clearly in print if your cursive is hard to read.
  • Use “and” only before the cents part.
  • If the check is for less than one dollar, write for example:
    $0.75 → Zero and 75/100

5. Fill in the Memo Line (Optional but Recommended)

On the memo line (usually bottom left), write a short note about what the check is for. This helps you and the payee keep records.

Examples:

  • April rent
  • Water bill – Account #56789
  • Gift
  • Invoice #2024‑153

Some businesses require a specific invoice or account number in the memo. Always follow any instructions printed on the bill or invoice.

6. Sign the Check

On the signature line (bottom right), sign the check with your usual legal signature as it appears on file with your bank.

  • Use a pen, not a pencil
  • Don’t print your name unless that is your normal signature
  • Don’t leave this blank—an unsigned check is generally not valid

Security tip:
Never sign a blank check. If your check gets lost or stolen, someone could fill in any amount.

Example: Completed Check (Description)

Imagine you’re paying $319.47 to City of Springfield Water Department for your April water bill.

Your check would look like this:

  • Date: April 15, 2025
  • Pay to the Order of: City of Springfield Water Department
  • Amount box: $319.47
  • Amount in words: Three hundred nineteen and 47/100 ————
  • Memo: April water bill – Acct #123456
  • Signature: Your usual signature

How to Void a Check

If you make a mistake, or you need to provide a voided check for direct deposit or automatic payments:

  1. Write “VOID” in large letters across:
    • The payee line
    • Amount box
    • Amount in words line
    • Signature line
  2. Record the voided check in your check register (see below) as void, with a $0.00 amount.
  3. Do not sign or use the voided check to pay anyone.

If you’re sending a voided check to your employer for direct deposit, don’t worry about filling in any other fields; just write “VOID” across the front.

Balancing Your Checkbook (Check Register)

Every time you write a check, record it in your check register or a spreadsheet/app so you don’t accidentally overdraw your account.

Record:

  • Date
  • Check number
  • Payee
  • Memo/purpose
  • Amount
  • Updated balance

Example entry:

  • Date: 04/15/2025
  • Check #: 104
  • Payee: City of Springfield Water Department
  • Memo: April water bill – Acct #123456
  • Payment: $319.47
  • Balance: $1,274.93 (after subtracting)

Most banks also show check images and transactions online, but keeping your own record helps catch errors and avoid fees.

Common Mistakes to Avoid When Writing a Check

  1. Leaving blank spaces
    Always fill spaces with lines to prevent tampering.

  2. Writing mismatched amounts
    Make sure the number amount and written amount are identical. If they differ, the written amount usually wins.

  3. Using pencil or erasable ink
    This makes it easy for someone to change details.

  4. Post‑dating without understanding the risk
    Banks may cash checks before the written date.

  5. Signing a blank check
    Always fill in all information before signing.

  6. Forgetting to record the check
    You might think you have more money in your account than you actually do.

How to Write a Check to Cash

Writing a check “to cash” means anyone holding the check can deposit or cash it. On the payee line, you would write:

Cash

Important: This is risky. If the check is lost or stolen, someone else can use it. It’s usually safer to:

  • Withdraw cash from an ATM or bank branch, or
  • Write the check to yourself (e.g., Your Full Name) and deposit it via ATM or mobile check deposit.

How to Write a Check to Yourself

You might do this if you’re moving money between accounts or need cash.

  • On “Pay to the Order of:” write your own name
  • Fill in the amount and sign as usual
  • Deposit or cash the check at your bank

Some people also write “Cash” instead, but using your own name is safer.

How Long Is a Check Good For?

In the U.S., many banks treat checks as stale‑dated after 6 months (180 days), but policies can vary.

  • Always check the fine print—some checks (payroll, government, or cashier’s checks) may have “Void after 90 days” or similar.
  • If you find an old uncashed check, contact the issuer before trying to deposit it.

What Happens If You Don’t Have Enough Money?

If you write a check and don’t have enough money in your account when it’s cashed:

  • Your bank may bounce the check (NSF – Non‑Sufficient Funds)
  • You might be charged an overdraft or NSF fee
  • The person or business you paid may also charge a returned‑check fee
  • Repeated issues can hurt your banking history and make it harder to open new accounts

To avoid this, always:

  • Check your available balance before writing a check
  • Record every check in your check register
  • Consider setting up low‑balance alerts in your banking app

For more on general money management, you can explore resources like:

When to Use a Check vs. Other Payment Methods

Checks are especially useful for:

  • Rent payments (landlords that don’t accept cards)
  • Government fees (licenses, permits, taxes in some areas)
  • Small businesses that don’t use digital invoicing
  • Donations by mail
  • Situations where you want a paper trail and record

Alternatives to consider:

  • Online bill pay from your bank
  • ACH transfers or Zelle (if available)
  • Debit card payments
  • Cashier’s checks or money orders for very large or guaranteed funds

Quick Checklist: How to Write a Check Correctly

Before you hand over a check, confirm you’ve done all of the following:

  • Wrote the current date
  • Wrote the correct payee name
  • Entered the amount in numbers (with cents)
  • Wrote the amount in words (with cents as /100)
  • Filled in the memo (optional but helpful)
  • Signed the check with your usual signature
  • Recorded the check in your check register or app

If all boxes are checked, your check should be ready to use.

Frequently Asked Questions About Writing Checks

1. Do I have to write in cursive?
No. You can print, as long as it’s clear and consistent, especially your signature.

2. Is the memo line required?
Usually not, but it’s strongly recommended, especially for bills and rent.

3. What if I make a small mistake?
If it’s minor, you can draw a single line through the error, write the correct information above, and initial the change. For major mistakes (wrong payee or amount), it’s safer to void the check and write a new one.

4. Can I write a check with no cents, like $100?
Yes. Use:

  • Amount box: $100.00
  • Amount in words: One hundred and 00/100

5. Do I need to write the dollar sign $ in the amount box?
Often the check already has a printed $ sign next to the box. If not, you can include it, but the most important thing is the correct number with a decimal (e.g., 100.00).

Learning how to write a check correctly helps you avoid fees, protect your money, and handle payments in situations where digital methods aren’t accepted. With a bit of practice, filling out a check will feel quick and routine.