ILLINOIS ARBORISTS ASSOCIATION INC USDA FOREST SERVICE

As filed

Subsection

05

Classification

2000

Street

PO BOX 860

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2025

• Conferences, conventions & meetings

  Expenses $162,312

• Various Programs expense

  Expenses $161,751

• Advanced Training

  Expenses $51,682

• All other expenses

  Expenses $44,291

As filed on the 2025 return.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

• 2025

  Revenue

  $621,786

  Expenses

  $641,275

  Contributions

  $93,326

  Grants paid

  $17,480

• 2024

  Revenue

  $647,111

  Expenses

  $585,677

  Contributions

  $63,421

  Grants paid

  $10,340

• 2023

  Revenue

  $580,217

  Expenses

  $560,204

  Contributions

  $85,446

  Grants paid

  $10,908

• 2022

  Revenue

  $480,667

  Expenses

  $507,633

  Contributions

  $31,545

  Grants paid

  $7,968

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

• 2021 · 990

  Revenue

  $411,637

  Expenses

  $362,607

  Assets (EOY)

  $468,542

• 2020 · 990

  Revenue

  $242,684

  Expenses

  $243,498

  Assets (EOY)

  $364,991

• 2019 · 990

  Revenue

  $384,287

  Expenses

  $424,315

  Assets (EOY)

  $334,418

• 2018 · 990

  Revenue

  $425,677

  Expenses

  $377,006

  Assets (EOY)

  $335,935

• 2017 · 990

  Revenue

  $379,610

  Expenses

  $369,910

  Assets (EOY)

  $296,996

• 2016 · 990

  Revenue

  $375,487

  Expenses

  $383,396

  Assets (EOY)

  $255,452

• 2015 · 990

  Revenue

  $378,878

  Expenses

  $369,829

  Assets (EOY)

  $261,793

• 2014 · 990

  Revenue

  $397,311

  Expenses

  $379,169

  Assets (EOY)

  $252,737

• 2013 · 990

  Revenue

  $359,483

  Expenses

  $362,298

  Assets (EOY)

  $222,195

• 2012 · 990

  Revenue

  — not reported

  Expenses

  $360,575

  Assets (EOY)

  $208,183

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

Grants made

• Tree Research and Education Endowme

  $16,360

  2025

• Tree Research and Education Endowme

  $10,340

  2024

• Tree Research and Education Endowme

  $9,508

  2023

• Tree Research and Education Endowme

  $7,968

  2022

Where these grants went next →

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files