US nonprofit · EIN 710976894 · New Berlin, WIiSource and licenceOrganisation recordIRS Exempt Organizations Business Master File (EIN 710976894) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Finances by yearIRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Exemption statusIRS Automatic Revocation of Exemption List (posted to 13 October 2026).DeductibilityIRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 September 2016. The IRS had automatically revoked it on 15 May 2010 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
5 peoplei5 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.
The board
5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record.
Name
Role as filed
Since
On the board
Anna Jaeger
Treasurer
2021
5 yrs
Colleen Casper
President
2021
5 yrs
Lesley Duer
Vice President
2025
1 yr
Mark Berkham
Vice President (Outgoing)
2021
5 yrs
Patti Ewald
Company secretary
2021
5 yrs
Under 5 years5 to 6 years6 years or more
About
Legal name
Hartland Community Band
EIN
710976894
Address
13205 W van Norman Ave, New Berlin, WI, 53151-6976
State
Wisconsin
Activity (NTEE)
A6CArts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
2 (IRS master file code)
IRS ruling date
1 October 2016
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2025
IRS Publication 78
PF (contributions deductible)
Most connected
Longest observed on the filings
≥5years on the filingsAnna Jaeger
≥5years on the filingsColleen Casper
≥5years on the filingsMark Berkham
≥5years on the filingsPatti Ewald
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.