Calforests

PrototypeSample data, generated for this demonstration

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Screen 4 of 7

Dues calculator

A multi-variable tiered assessment that shows its working, not just its total.

What this screen shows

Dues here are not a rate times an acreage. Six separate inputs each run through their own tier ladder, the way income tax brackets work: the first thousand acres are charged at one rate, the next nine thousand at another. The panel on the right prints every tier that was touched and what it added, so a member who queries their bill can be answered from the screen.

Assessment inputs

Every field observed in the YourMembership schema.

Timberland acreage

MBF — thousand board feet

MBF moved for third parties

In $1,000s of declared value

Count of facilities

Tons delivered

Save to a member

Writes this calculation onto their dues history.

Saved rows appear on the member's dues history immediately. Nothing is written to a database — a page refresh clears it.

Assessment

$13,542

5 of 6 rules applied

Voting dues

$14,042

includes $500 base

Total billed

$16,148

plus FFRC at 15%

How this number was reached

Each rule, each tier it touched, and what that tier contributed.

Base membership component$500.00
Timberland acreage assessment18,400 acres$1,434.00
First 1,000 acres1,000 × $0.12$120.00
1,001 – 10,000 acres9,000 × $0.09$810.00
10,001 – 50,000 acres8,400 × $0.06$504.00
Harvest volume assessment3,250 MBF$1,430.00
First 500 MBF500 × $0.55$275.00
501 – 5,000 MBF2,750 × $0.42$1,155.00
Manufacturing assessment8,600 $1,000 units of declared value$8,380.00
First $5M of declared value5,000 × $1.1$5,500.00
$5M – $25M3,600 × $0.80$2,880.00
Mill count assessment2 mills$2,050.00
First mill1 × $1,200$1,200.00
Mills 2 – 51 × $850$850.00
Pulp and biomass assessment14,000 tons$248.00
First 10,000 tons10,000 × $0.02$200.00
Above 10,000 tons4,000 × $0.012$48.00
Voting dues$14,042.00
FFRC dues, at 15% of voting duesdefinition unconfirmed$2,106.30
Total$16,148.30
Placeholder

Every rate, the $500 base, the $45,000 cap and the 15% FFRC line are invented to show the mechanism. They are not Calforests' numbers. The real rate table replaces one file and no screen changes.