Entity / Practice Membership
Fee Calculator
Choose your category, then build your member mix. Every entity fee is a registration fee plus a number of included Designer memberships, with additional members on a marginal volume-discount ladder, so each one costs less than the last.
1 · Choose your entity category
Every category includes an administrator. Administrators are not counted as designers. Any ‘Designer’ membership included in the package can be upgraded to an ‘Accredited Designer’ membership.
2 · Quick-start (select your scenario)
3 · Build your member mix
ADIA
Accredited Designers
$625 full price · $225 upgrade on an included seat
Post-nominal ADIA. An included seat filled by an Accredited Designer carries a $225 upgrade. Beyond the included seats, Accredited members fill the earliest brackets.
MDIA
Designers / Team Members
$325 full price · $250 as an included seat
Interior designers, graphic designers, UX, service designers and all design-adjacent roles.
Student
Students
$45 each · flat rate, no further discount
The student rate is already concessional, so no volume discount applies. Every student is $45. Students do not occupy included seats.
Duo Studio
A$
1,025
per year
GST exclusive · Entity membership, marginal volume discount
Cost / person
$513
Per month
$85
Individual cost
$1,250
Total people
2
Bracket breakdown
| Position | Members | Acc. | Des. | Amount |
|---|
Student breakdown
| Tier | Students | Rate | Amount |
|---|
No students added.
Fee vs individual memberships
Entity fee
Your mix
Individual memberships
Chart assumes all-designer mix scaled by headcount.
Volume-discount ladder (how your members are counted)
PRACTICE
How your fee is built
Entity fees are not set as a flat figure. Each is a registration fee covering entity-level benefits, plus a number of included memberships at the $250 starting rate, plus any additional members priced on the ladder.
How this works. Every entity fee is a registration fee plus a number of included memberships at
$250, a starting discount on the $325 Designer rate. Additional members are priced on a marginal bracket ladder, like income tax brackets: each member is charged at the rate for the position they occupy, so discounts deepen from 25% to 90% as headcount rises. Accredited members fill the earliest brackets, then Designers. The Student rate is already concessional and is charged at a flat $45, outside the ladder. The fee always rises with headcount while cost per person always falls. Fees are GST-exclusive and reviewed annually.

