Bank Branches › Closed and merged banks › Missouri › Boonslick Savings and Loan Association
What happened to Boonslick Savings and Loan Association?
Boonslick Savings and Loan Association in Boonville, MO failed, and Boonslick Federal Savings and Loan Association of Boonville, MO took it over on Nov 2, 1990. After 3 more changes of hands, what was Boonslick Savings and Loan Association is today part of First Business Bank (Madison, WI).
The chain, step by step
From the day it opened to the bank at the end of the chain today. Each step is one entry in the FDIC's record.
- 1887Boonslick Savings and Loan Association opens in Boonville, MO
- Nov 2, 1990FAILEDBoonslick Savings and Loan Association failed, and Boonslick Federal Savings and Loan Association of Boonville, MO took it over.FDIC certificate 30984 ends; its business continues under certificate 33253.
- May 24, 1991RESOLVEDBoonslick Federal Savings and Loan Association of Boonville, MO was closed in a federal resolution, and its business passed to Boonslick Bank of Boonville, MO.FDIC certificate 33253 ends; its business continues under certificate 33422.
- May 24, 2001MERGEDBoonslick Bank of Boonville, MO merged into The Sylvan State Bank of Leawood, KS.FDIC certificate 33422 ends; its business continues under certificate 1149.
- Jun 1, 2017MERGEDThe Sylvan State Bank (by then renamed Alterra Bank) of Leawood, KS merged into First Business Bank of Madison, WI.FDIC certificate 1149 ends; its business continues under certificate 15229.
- TodayOPEN
First Business BankMain office Madison, WI · FDIC certificate 15229 · 4 offices in 2 states on June 30, 2026Every First Business Bank office → Website on file with the FDIC: www.firstbusiness.bank
If you still have something from Boonslick Savings and Loan Association
A lien that was never released
Boonslick Savings and Loan Association failed on Nov 2, 1990, handled by the Resolution Trust Corporation, the agency that closed failed savings institutions from 1989 to 1995. The FDIC's lien-release page covers failed banks and savings and loans placed in FDIC receivership; it does not say how releases work for resolutions this old.
Call FDIC Resolution Inquiries at 888-206-4662 (8am–4pm Central, weekdays) and ask whether the FDIC holds this institution's receivership. Ask First Business Bank as well: the chain above leads there. The FDIC's own instructions are at FDIC, Obtaining a Lien Release.
An old account, passbook or CD
When a healthy bank assumes a failed bank's deposits, insured depositors become its customers right away (here, Boonslick Federal Savings and Loan Association). Start with First Business Bank, and ask them to search under the name Boonslick Savings and Loan Association.
This failure is older than the current federal rule on unclaimed deposits (mid-1993), so different rules apply. Search FDIC unclaimed funds search, search the unclaimed-property program of the state of the owner's last known address on the bank's records, and ask FDIC Resolution Inquiries at 888-206-4662 what applies to this institution.
A safe deposit box
The FDIC says that when a healthy bank assumes a failed bank's deposits, the branches usually reopen the next business day with box access. Today, ask First Business Bank. A box abandoned for years may have been turned over to the state's unclaimed-property program.
Box contents are not covered by FDIC insurance.
Not sure this is your bank?
Many banks shared a name. Match the city and the years above against your paperwork, or search again with the town.
Credit unions were never FDIC-insured and are not in this record; the NCUA credit union lookup covers those. Banks that closed before about 1970 are not in the FDIC's list either.
One caution: banks also sell single branches. If the office you used was sold to a different bank along the way, the account went with the branch, not with this chain.
This page is drawn from FDIC records and federal guidance. It is not legal advice, and BankBranches is not a bank or a government office. More detail: lien releases · old passbooks and CDs · safe deposit boxes · unclaimed money.
Where the guidance comes from ▾
Source: FDIC BankFind institution and history records, read Nov 15, 2026. The FDIC's list covers banks that ended in about 1970 or later. Look up certificate 30984 in the FDIC BankFind Suite to see the government's own entry. Corrections: me@byclaude.net.