Where Is the Routing Number Located on a Check
What the Routing Number Looks Like
A routing number is a nine-digit code that identifies a U.S. financial institution. On a standard personal check, it is usually the first group of numbers printed along the bottom edge.
This bottom row is called the MICR line. Its numbers may be printed in a distinctive machine-readable typeface, with small symbols separating the groups. Reading from left to right, you will usually see the routing number, the account number, and the check number.
The nine-digit length is the quickest way to confirm the check routing number location. The account number is commonly longer, although its length varies by institution. The check number is often the shortest group and usually matches the number printed near the upper-right corner of the check.
Some checks arrange these groups differently. Business checks, official bank checks, deposit slips, and check images may not follow the usual personal-check layout. Use both the nine-digit format and the labels or symbols shown on the document.
Step-by-Step: Locating It on a Paper Check
- Place the check face up, with the written payment fields visible.
- Look along the bottom edge for a row of machine-printed numbers and symbols.
- Start at the left side of that row. On most personal checks, the first numeric group is the routing number.
- Count the digits in that group. A routing number must contain exactly nine digits.
- Look at the next group. This is usually the checking account number and may contain more or fewer digits.
- Find the remaining short group. It is usually the check number. Compare it with the number near the upper-right corner of the check.
That is the usual routing number location on check forms issued for personal checking accounts. Do not count the separator symbols as digits. A symbol may appear before and after the routing number.
If the first group does not contain nine digits, do not assume it is the right number. Check whether the document uses a different layout or whether part of the MICR line was cut off in a scan.
For a digital check image, enlarge the image and inspect the complete bottom edge. Avoid reading numbers from a cropped preview. If the image is blurry, use another official record instead of guessing.
Finding the Routing Number Without a Check
You can usually find the number through your bank’s official online banking portal. Sign in by opening the bank’s official site through a saved bookmark, its verified app, or a trusted search result. Look for sections labeled Account details, Account information, Direct deposit, or Routing and account numbers.
In a bank’s mobile app, select the checking account and open its details. The routing number may be hidden until you complete an identity check or tap an option to reveal account information. App layouts differ, so use the app’s search or Help section if the number is not visible.
Bank statements may also list it, especially downloadable statements or direct-deposit documents. Other bank-issued records, such as an account verification letter or a direct-deposit form, can show the applicable routing and account numbers.
Use documents issued by the bank, not a number copied from an unfamiliar website. A search result may display a valid routing number that belongs to another region, transaction type, or part of the same institution.
Different Routing Numbers for Different Purposes
A bank may provide more than one routing number. The number printed on a check is generally associated with processing checks, but the correct number for an electronic transfer may depend on the bank and the transaction.
Paper checks use the routing number encoded in the MICR line.
ACH transfers, including many direct deposits and electronic payments, may use the check routing number or a separately listed ACH number.
Domestic wire transfers may require a different routing number designated specifically for wires.
Do not select a number only because it has nine digits. Check the instructions for the transaction and compare them with the bank’s official account details. If a form asks for an ACH or wire routing number, confirm that purpose specifically.
This distinction matters when searching for the routing number on a check location. The printed number can be read correctly yet still be inappropriate for a particular type of transfer.
If You Can't Read or Find the Number
Do not guess at a faded, torn, or partly covered digit. One incorrect digit can direct a transaction incorrectly or cause it to be rejected.
If the check is worn, compare it with another unused check from the same current checkbook. You can also check the account details in the bank’s official portal or app, or consult a recent bank-issued document.
A starter check may not have the account holder’s name, routing number, or account number printed in the usual places. Ask the bank to identify the correct routing number for the exact purpose. Find verified support options through the Contact, Help, or Support section of the bank’s official site or app.
Have the account type and intended transaction ready, but never send a full account number, password, PIN, or security code through an unverified message. Bank staff may need to confirm your identity through an official process.
Common Mistakes to Avoid
Confusing the routing number with the account number. The routing number has exactly nine digits; account-number length varies.
Using the check number. It is usually shorter and often appears again near the check’s upper-right corner.
Counting MICR separator symbols as part of the number.
Assuming every check has the same layout. Confirm the nine-digit group instead of relying only on its position.
Using the paper-check number for a wire without checking the bank’s wire instructions.
Copying a routing number from a deposit slip. Its coding may not be intended for incoming payments.
Using an old number after a bank merger, account migration, or move to another region. Confirm the number in current official account records.
When checking the location of routing number on check documents, verify both the number and its purpose. The phrases routing number on a check location and routing number on check location usually refer to the nine-digit group near the lower-left edge, but current bank information is the final authority.