Rotary International Club Invoices are based on membership as of 1 January. This calculator produces a planning estimate that follows that snapshot for club treasurers — it is not the official invoice.
“Your Club Invoice is based on your membership count as of 1 January.” Keep My Rotary membership updated by 31 December. — Adapted from Rotary’s guidance; official Club Invoice FAQ
Key terms
- Community-Based
- Club base billed at $8 USD annual RI dues per member on this estimate.
- University-Based
- Club base billed at $5 USD annual RI dues per member on this estimate.
- Invoice year
- The January–December period you select; the invoice date is 1 January of that year.
- Pro Rata Dues
- Dues for months from the prior calendar year that were not billed on the previous January invoice: (Annual ÷ 12) × unbilled months, typically on the next January invoice for mid-year joiners.
Annual rates (this calculator)
| Club base | Annual RI dues (USD) |
|---|---|
| Community-Based | $8 / member / year |
| University-Based | $5 / member / year |
Join timing → outcome on this invoice
| Join timing | Result on selected January invoice |
|---|---|
| Active on 1 January (joined before prior year, or Jan 1 of invoice year) | Full-year Annual Dues |
| Joined mid-year in the prior calendar year | Full-year Annual Dues + Pro Rata Dues for unbilled months in the prior year |
| Joined after 1 January of the invoice year | $0 on this invoice; Pro Rata Dues start next January |
| Left before 1 January of the invoice year | $0 or Pro Rata Dues only, depending on join year |
| Leave on or after 1 January of the invoice year | No reduction on that January invoice (snapshot already taken) |
Tax and local currency
The calculator applies your configured tax percentage separately to Annual Dues and Pro Rata Dues (USD) amounts, then converts using your USD-to-local rate for local totals. Adjust these in Invoice Summary on the calculator.
Estimate your club’s January invoice with your roster, or practice the steps first.