FIRST MID ILLINOIS BANK & TRUST Routing Number 271172987 — MATTOON, IL
The ABA routing number 271172987 belongs to FIRST MID ILLINOIS BANK & TRUST in MATTOON, IL. Use for ACH transfers, direct deposits, and check payments.
FIRST MID ILLINOIS BANK & TRUST
MATTOON, IL 61938
ABA Routing Number
271172987
Routing Number Breakdown
About Routing Number 271172987 — FIRST MID ILLINOIS BANK & TRUST
Routing number 271172987 is the official 9-digit ABA routing number registered to FIRST MID ILLINOIS BANK & TRUST at P.O. BOX 499, MATTOON, IL 61938. It is registered with the American Bankers Association and the Federal Reserve E-Payments Routing Directory. This number is used exclusively within the US domestic payment system — for ACH transfers, direct deposits, check processing, and domestic wire transfers routed through Fedwire. It cannot be used for international transfers, which require a SWIFT/BIC code.
How to Read Routing Number 271172987
The 9-digit number 271172987 is structured in three segments: 2711 is the Federal Reserve routing symbol — the first two digits identify the Federal Reserve district and the next two identify the specific Federal Reserve processing office handling FIRST MID ILLINOIS BANK & TRUST's transactions. 7298 is the ABA institution identifier — four digits assigned by the American Bankers Association uniquely to FIRST MID ILLINOIS BANK & TRUST. 7 is the check digit — a single digit calculated from the first eight digits using a weighted sum formula (3-7-1 multipliers). Payment processing systems run this calculation in real time to catch routing number entry errors before any funds move.
ACH, Direct Deposit, and Wire — When to Use 271172987
- Direct Deposit — Payroll and Government Payments: Provide routing number 271172987 and your account number to set up payroll direct deposit, IRS tax refunds, Social Security, VA benefits, or any recurring government payment.
- ACH Transfers — Bill Payments and Bank Transfers: Enter 271172987 when authorising electronic debits or credits — utility bills, insurance premiums, subscription services, or bank-to-bank transfers via NACHA's ACH network.
- Check Payments: This routing number is printed at the bottom-left of every FIRST MID ILLINOIS BANK & TRUST personal check in MATTOON — the first 9-digit sequence in the MICR line.
- Domestic Wire Transfers via Fedwire: Confirm with FIRST MID ILLINOIS BANK & TRUST whether 271172987 applies to wires — many banks use a separate wire routing number. Fedwire settles same-day in real time.
What 271172987 Cannot Be Used For
- International wire transfers — require a SWIFT/BIC code. Find FIRST MID ILLINOIS BANK & TRUST's SWIFT code at the SWIFT Code Lookup.
- Indian bank transfers (NEFT, RTGS, IMPS, UPI) — require an IFSC code. Use the IFSC Code Lookup.
- Cheque clearing in India — requires a MICR code. Use the MICR Code Lookup.
How to Verify Routing Number 271172987 Is Correct
Before using 271172987 for a large ACH or wire transfer, verify it three ways: (1) Check the bottom-left of a FIRST MID ILLINOIS BANK & TRUST personal check — the routing number must match. (2) Log into FIRST MID ILLINOIS BANK & TRUST online banking under Account Details. (3) Cross-check against the Federal Reserve routing directory. BankZop sources all routing data from official ABA and Federal Reserve records as of Jun 2026.
Browse more FIRST MID ILLINOIS BANK & TRUST routing numbers in IL or across all states. For all US banks, visit the Routing Number Lookup. For international transfers, use the SWIFT Code Lookup. For loan EMI planning, try the EMI Calculator.
Data sourced from the American Bankers Association (ABA) and the Federal Reserve E-Payments Routing Directory. Last reviewed Jun 2026 by BankZop Editorial Team.
Frequently Asked Questions — Routing Number 271172987
- Direct deposit — payroll, IRS tax refunds, Social Security, VA benefits to a FIRST MID ILLINOIS BANK & TRUST account
- ACH transfers — online bill payments, electronic debits, bank-to-bank transfers
- Check payments — this routing number is printed at the bottom-left of every FIRST MID ILLINOIS BANK & TRUST personal check
- ACH debit authorisations — recurring payments to utilities, subscriptions, and insurance providers
