Find your true take-home pay per game — after assignor fees, mileage, dues, and gear costs — plus your real effective hourly rate.
This calculator is an estimate for planning and self-assessment purposes only, not professional tax or financial advice. Consult a tax professional regarding Schedule C deductibility of mileage and dues.
Several deductions chip away at your gross game fee before it becomes real take-home money: an assignor commission (typically 5–10%), round-trip driving costs calculated at the IRS mileage rate, prorated annual association dues, and optional uniform/equipment amortization. A $60 game fee with a 24-mile round trip, an 8% assignor cut, and $150/year in dues spread across 40 games can realistically net under $40 per game. Knowing these numbers is the first step to deciding whether to accept assignments, negotiate fee increases, or cluster games to reduce mileage.
The IRS set the 2026 standard business mileage rate at 72.5 cents per mile, effective January 1, 2026 — up 2.5 cents from the 2025 rate of 70 cents per mile (IRS Notice 2026-10). Basketball referees who work as independent contractors can use this rate on Schedule C to calculate their deductible vehicle expenses. Note that W-2 employees cannot deduct unreimbursed mileage under current law. This calculator defaults to 72.5¢/mi but lets you override it with your actual fuel-and-wear cost per mile.
Most referee assignors charge 5% to 10% of the referee's gross game fee. In some regions 7–8% is the local norm; in others 10% is standard. Some chapters use a flat dollar amount per game instead. The fee compensates the assignor for scheduling, managing availability, communicating last-minute changes, and handling payments. This calculator lets you enter either a percentage or a flat amount, using whichever your chapter applies.
Divide your net pay per game (after all deductions) by your total time invested per assignment in hours. Total time = 2 × one-way drive time + pre-game arrival time + game duration + post-game time. A 72-minute game with a 20-minute one-way drive and 30 minutes of pre/post time equals about 2.2 hours total. A net of $44 in 2.2 hours works out to roughly $20/hour — useful context when comparing officiating to other part-time work or deciding how far to travel.
Yes — if you file as a self-employed contractor (which most grassroots basketball referees do), game-related driving is deductible on Schedule C at the IRS standard mileage rate. You must maintain a contemporaneous log recording the date, destination, and miles driven for each trip. A mileage app or spreadsheet works fine. The 2026 rate of 72.5¢/mile means every 100 miles driven to games gives you a $72.50 deduction — significant over a full season.
Yes, significantly. When you work two games in one trip, you pay the mileage cost and drive time only once, but collect two game fees (minus two sets of assignor deductions and two prorated dues amounts). In this calculator, set the mileage to zero for the second game of a shared trip to model the improved economics. Double-headers and tournament days are the easiest lever to raise your true hourly rate without increasing per-game fees.
Generally yes for independent contractors — annual association dues paid to join an officiating chapter are a legitimate business expense deductible on Schedule C. This includes state official registration fees, local chapter dues, and any mandatory training fees, as long as you are working as a self-employed contractor rather than an employee. Always confirm with a tax professional for your specific situation.