SUMMIT CREDIT UNION Routing Number in WI is 275979034

Routing NumberBankAddressCityStateZip Code

275979034

SUMMIT CREDIT UNION

4800 AMERICAN PKWY

MADISON

WI

53718

Routing Number

275979034

Bank

SUMMIT CREDIT UNION

Address

4800 AMERICAN PKWY

City

MADISON

StateZip Code

WI

53718

ACH vs Wire Transfer

Transfer Support

ACH and wire transfers use different processing networks and may require different routing numbers.

ACH Transfer

ACH (Automatic Clearing House)


  • Takes 1–3 business days through a central network.

  • Generally low-cost or free.

  • Ideal for routine, non-urgent transactions

Wire Transfer

Wire Transfers


  • Completed instantly or within a business day across banks.

  • Comes with fees ranging from $15 to $50.

  • Ideal for urgent or global transactions ACH can't handle.

Where to find your
routing number

Check or statement

Your bank routing number can be found at the bottom left corner.

Online banking

You’ll be able to get your bank's routing number by logging into online banking.

On this website

We've listed routing numbers for some of the biggest banks in the US.

Fedwire

You can look up your routing number on the official website of the Federal Reserve.

FAQs

See answers to common questions we get about routing numbers.