Worked example: attorney fee calculations in Vermont
7 min read
Published January 22, 2026 • Updated February 2, 2026 • By DocketMath Team
Worked example: attorney fee calculations in Vermont
Attorney fee math looks simple until you add:
- multiple clients,
- partial contingency and partial hourly,
- cost reimbursements, and
- caps under a fee agreement.
This worked example walks through how a Vermont attorney-fee calculation might look in practice, using DocketMath’s attorney fee calculator for Vermont (US-VT). It’s not legal advice, but a structured way to think about the numbers and document your assumptions.
We’ll:
- Define a realistic set of inputs,
- Run the calculation step by step,
- Stress‑test the result with a few “what if” changes, and
- Show how you might track this in DocketMath so it’s reproducible and auditable.
You can follow along or plug your own numbers into the DocketMath attorney-fee tool: /tools/attorney-fee.
Note: Vermont law and ethics rules (including Rule 1.5 of the Vermont Rules of Professional Conduct) govern what fees are permissible and how they must be disclosed. This article focuses on the arithmetic, not what you should charge or may ethically charge in a given matter.
Example inputs
Assume a Vermont personal‑injury case with a mixed fee structure:
- A contingency percentage that changes depending on when the case resolves; and
- An hourly component for certain out‑of‑scope work.
Here’s the fact pattern we’ll use.
Case facts
- Jurisdiction: Vermont (US‑VT)
- Case type: Personal injury (single plaintiff)
- Total settlement (gross recovery): $250,000
- Number of clients: 1
- Insurer pays settlement in a single lump sum.
Fee agreement (hypothetical)
Contingency fee schedule (tiered by stage)
- 33⅓% if case settles before filing suit
- 40% if case settles after filing suit but before trial starts
- 45% if case resolves after trial begins or on appeal
Hourly component
- Attorney hourly rate: $275/hour
- Paralegal hourly rate: $110/hour
- Certain tasks are billed hourly and not part of the contingency.
Costs and expenses
- Litigation costs advanced by firm: $9,000
- Medical records, filing fees, expert reports, etc.
- Under the agreement, costs are reimbursed from the client’s share, after the fee is calculated.
Lien / subrogation
- Health insurer lien: $35,000
- To be paid from the client’s net recovery.
Pitfall: Agreements differ on whether costs are deducted before or after calculating the contingency fee, and whether liens are satisfied before or after fees. That ordering can materially change the numbers. Always match your math to the actual written fee agreement and applicable ethics rules.
Time entries (for the hourly portion)
- Attorney time: 18.0 hours
- Paralegal time: 12.5 hours
- All hourly work is clearly carved out in the fee agreement as non‑contingent.
How we’ll tell DocketMath to treat this
In DocketMath’s Vermont attorney-fee calculator, we’d configure:
- Fee mode: Mixed (contingency + hourly)
- Contingency tier selected: “Post‑filing, pre‑trial” → 40%
- Apply contingency to: Gross settlement before costs and liens
- Costs: Deducted from client share after fee
- Liens: Deducted from client share after fee and costs
- Hourly fees: Added on top of contingency fee (i.e., both are owed, subject to reasonableness and the agreement)
Example run
We’ll walk the numbers the same way DocketMath’s /tools/attorney-fee calculator would.
Run the Attorney Fee calculator using the example inputs above. Review the breakdown for intermediate steps (segments, adjustments, or rate changes) so you can see how each input moves the output. Save the result for reference and compare it to your actual scenario.
1. Compute the contingency fee
- Gross settlement: $250,000
- Applicable contingency rate: 40% (post‑filing, pre‑trial)
[ \text{Contingency fee} = 250{,}000 \times 0.40 = 100{,}000 ]
- Contingency fee: $100,000
2. Compute the hourly fee portion
Hourly fees are separate and additive in this example.
Attorney:
[ 18.0 \text{ hours} \times 275 = 4{,}950 ]Paralegal:
[ 12.5 \text{ hours} \times 110 = 1{,}375 ]Total hourly fee:
[ 4{,}950 + 1{,}375 = 6{,}325 ]
3. Total attorney fee (contingency + hourly)
[ \text{Total fee} = 100{,}000 + 6{,}325 = 106{,}325 ]
- Total attorney fee: $106,325
Warning: In practice, you’d confirm that combining contingency and hourly fees is permitted under Vermont ethics rules for your specific arrangement, and that the total fee is reasonable. The math alone doesn’t answer the ethics question.
4. Client share before costs and liens
[ \text{Client gross share} = 250{,}000 - 106{,}325 = 143{,}675 ]
- Client share before costs/liens: $143,675
5. Deduct costs from client share
- Costs to reimburse: $9,000
[ \text{Client share after costs} = 143{,}675 - 9{,}000 = 134{,}675 ]
- Client share after costs: $134,675
6. Deduct lien from client share
- Health insurer lien: $35,000
[ \text{Client net after lien} = 134{,}675 - 35{,}000 = 99{,}675 ]
- Client net recovery: $99,675
7. Summary table
| Item | Amount (USD) |
|---|---|
| Gross settlement | $250,000 |
| Contingency fee (40%) | $100,000 |
| Hourly fee (attorney + paralegal) | $6,325 |
| Total attorney fee | $106,325 |
| Client share before costs/liens | $143,675 |
| Costs reimbursed from client share | $9,000 |
| Client share after costs | $134,675 |
| Lien paid from client share | $35,000 |
| Client net recovery | $99,675 |
A quick reasonableness check:
- Attorney + paralegal total compensation: $106,325
- Client net: $99,675
- Combined: $106,325 + $99,675 = $206,000
- Add costs ($9,000) and lien ($35,000): $206,000 + $9,000 + $35,000 = $250,000 (matches gross settlement).
You can replicate this structure directly in DocketMath’s Vermont calculator at /tools/attorney-fee, saving the run as a matter‑specific record.
Sensitivity check
Small changes in assumptions can significantly shift who gets what. Below are three quick “what if” scenarios you can test in DocketMath.
To test sensitivity, change one high-impact input (like the rate, start date, or cap) and rerun the calculation. Compare the outputs side by side so you can see how small input shifts affect the result.
Scenario A: Case settles pre‑suit (33⅓% contingency)
Everything is the same except the case settles before filing, so the contingency rate drops from 40% to 33⅓%.
- Contingency fee
[ 250{,}000 \times \frac{1}{3} \approx 83{,}333.33 ]
Hourly fee (unchanged): $6,325
Total attorney fee
[ 83{,}333.33 + 6{,}325 = 89{,}658.33 ]
- Client share before costs/liens
[ 250{,}000 - 89{,}658.33 = 160{,}341.67 ]
- After costs
[ 160{,}341.67 - 9{,}000 = 151{,}341.67 ]
- After lien
[ 151{,}341.67 - 35{,}000 = 116{,}341.67 ]
**Impact vs. base case (40% contingency)
| Metric | 40% Base Case | 33⅓% Scenario | Difference |
|---|---|---|---|
| Total attorney fee | $106,325 | $89,658.33 | −$16,666.67 |
| Client net recovery | $99,675 | $116,341.67 | +$16,666.67 |
A 6⅔‑point reduction in the contingency rate (from 40% to 33⅓%) shifts about $16.7k from the firm to the client on a $250k settlement.
Scenario B: Costs deducted before calculating contingency
Now revert to the 40% contingency, but change the ordering:
- Costs come off the top
- Contingency is calculated on net of costs
Assumptions:
- Contingency: 40%
- Costs: $9,000 (deducted before fee)
- Hourly fees and lien: unchanged.
- **Net settlement for contingency calculation
[ \text{Settlement net of costs} = 250{,