# Rotaract Club Invoice Calculator (RSAMDIO)
> Free planning estimate for Rotaract club invoices based on a January 1 membership snapshot. Built by Rotaract South Asia MDIO.

## Pages
- Home: https://dues.rsamdio.org/
- FAQ: https://dues.rsamdio.org/faq.html
- How RI dues work (this estimate): https://dues.rsamdio.org/how-ri-dues-work.html
- Rotaract Club Invoice Basics (learning worksheet): https://dues.rsamdio.org/learn/
- Privacy: https://dues.rsamdio.org/privacy.html
- Terms: https://dues.rsamdio.org/terms.html
- Organization: https://rsamdio.org/

## Rates used in this estimate (USD per member per year)
- Community-Based clubs: $8
- University-Based clubs: $5

## Billing model (this calculator)
- Invoice date: 1 January of the selected invoice year
- Members active on 1 January: full-year Annual Dues for that invoice year
- Join after 1 January of the invoice year: $0 on this invoice; Pro Rata Dues for unbilled prior-year months appear on the next January invoice
- Prior-year mid-year joiners: next January includes full-year Annual Dues plus Pro Rata Dues for unbilled months in the prior year — formula (Annual ÷ 12) × months

## Rotaract Club Invoice Basics worksheet
- Free eight-stage practice for January Club Invoice estimates using Annual Dues and Pro Rata Dues, as used in the Club Invoice Calculator by Rotaract South Asia MDIO
- Self-paced (answers stay on the device) or live session via a 6-digit host code
- Based on membership as of 1 January, with Community-Based $8 / University-Based $5 Annual Dues and Pro Rata Dues for unbilled prior-year months
- Host console at /learn/host.html is not a public page

## Disclaimer
This tool produces indicative planning estimates only. It is not an official Rotary International Club Invoice. Verify membership and amounts in My Rotary and with official RI sources before payment.
Official Club Invoice FAQ: https://my.rotary.org/en/club-invoice-faq