Teacher Development Aotearoa/Whanaketanga Kaiako Aotearoa Incorporated — Education Charity in Wellington
Teacher Development Aotearoa/Whanaketanga Kaiako Aotearoa Incorporated is a Trust charity in the Education sector, based in Wellington, Wellington. Annual revenue: $0.8M NZD. Financial data as at June 2025.
Mission: Teacher Development Aotearoa Incorporated (TDA) provides inspirational and unique professional development for professional learning communities within and across the education sectors. We empower teachers to reflect on and improve their teaching practice in order enhance learning. The TDA exists to: - Improve the quality of teaching and learning in New Zealand education. - Provide quality professional development for all New Zealand educators. - Deliver national courses 'for teachers by teachers'. - Take account of research, model best practice in education, in course planning.
- Registration Number
- CC25646
- Charity Type
- Trust
- Registration Date
- 2008-06-10
- Status
- Active
- Sector
- Education
- Location
- Wellington, Wellington
- Website
- http://www.tda.org.nz
- info@tda.org.nz
- Data as at
- June 2025
Financial Summary
- Total Revenue
- $0.8M NZD
- Total Expenses
- $0.8M NZD
- Total Assets
- $0.8M NZD
- Net Assets
- $0.7M NZD
- Reserve Months
- 0.0 months of operating expenses
- Staff Count
- 6
- Volunteers
- 0
- Financial Year End
- 2025-06-30
Financial History
| Year | Revenue | Expenses | Net Assets |
|---|---|---|---|
| 2025 | $0.8M | $0.8M | $0.7M |
| 2024 | $0.8M | $0.8M | $0.6M |
| 2023 | $1.0M | $1.1M | $0.7M |
| 2022 | $1.0M | $1.1M | $0.7M |
| 2021 | $0.9M | $0.8M | $0.8M |
| 2020 | $0.7M | $0.6M | $0.6M |
| 2019 | $0.9M | $0.7M | $0.5M |
| 2018 | $0.7M | $0.7M | $0.3M |
| 2017 | $0.8M | $0.8M | $0.3M |
| 2016 | $0.7M | $0.7M | $0.4M |
CharityData Rating
- Overall Grade
- Overall Score
- /100
- Financial Score
- 0
- Governance Score
- 0
- Transparency Score
- 50
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EducationTrust
Teacher Development Aotearoa/Whanaketanga Kaiako Aotearoa Incorporated
CC25646Wellington, WellingtonRegistered 10 Jun 2008
Data updated: Today
Financials9mo agoRating8h ago
Financial data as at June 2025. Sourced from Charities Services register.
NR
Not rated — Summary-form filing — not enough detail to grade
Charities Services Tier 3/4 reporting allows smaller charities to file a summary annual-return form rather than separately audited financial statements. The return reports totals but not the program/administration split or the line-item detail our template needs. No red flags were detected in what was filed, and revenue is below the $1M threshold at which audited accounts are expected. A letter grade is withheld rather than assigning one that would be driven by the template-fit, not the charity's operations. The charity's filed figures are shown above.
How ratings work →Revenue
$835.4K
Expenses
$774.9K
Assets
$786.0K
Staff
6
Financial data from Charities Services annual return (FY2025). Ratings calculated using CharityData v3.1.1 methodology.
About
Mission
Teacher Development Aotearoa Incorporated (TDA) provides inspirational and unique professional development for professional learning communities within and across the education sectors. We empower teachers to reflect on and improve their teaching practice in order enhance learning. The TDA exists to: - Improve the quality of teaching and learning in New Zealand education. - Provide quality professional development for all New Zealand educators. - Deliver national courses 'for teachers by teachers'. - Take account of research, model best practice in education, in course planning.
Key Statistics
Annual Revenue
$835.4K
Total Expenses
$774.9K
Net Assets
$690.7K
Staff
6
employees
Volunteers
0
Financial Trends
Financial Trends (17 Years)
Revenue Breakdown
Expense Breakdown
API DataBased on annual return data. Detailed program/admin breakdown not available.
Financial Health Dashboard
Cents to the Cause
100c
For every $1 spent, 100c reaches programs
Strong
Sustainability
0mo
Could operate 0 months with zero revenue
Critical
Fundraising Cost
-
No fundraising data
No data
Based on latest annual return data. Metrics are calculated from reported financial data and may not reflect the full picture. View methodology
Revenue Diversification
8
Score /100
Highly Concentrated
HHI: 9,232
High Concentration: 96% of revenue from Other
Other96.0%
Investment Income4.0%
HHI (Herfindahl–Hirschman Index) measures concentration across 6 income categories. Lower HHI = more diversified. Score above 60 indicates healthy diversification.
Peer Comparison
Ranked against 119 peers · Education · $100K – $1M
Rating Score
0
Revenue
$835K
Reserve Months
0.0
Surplus
$60K
Staff Cost %
60%
Top Peers in Group
Peers are charities in the same sector and revenue size band. Rankings are based on the latest available data.
Rating History
NR
2025
Score: N/A
Financial: 0 | Governance: 0 | Transparency: 50
CurrentC-
2024
Score: 56.0
Financial: 65 | Governance: 50 | Transparency: 50
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Claim This ProfileContact Details
Registration
Registration NumberCC25646
Entity TypeTrust
Registered10 Jun 2008
StatusRegistered
Sector & Activities
Primary Sector
EducationData sourced from Charities Services register and publicly available annual returns. Our datasets may not be complete. Automated analysis can produce errors. Scores are calculated using disclosed methodology and are analytical tools, not investment ratings or recommendations. If you believe any data on this page is incorrect, please contact us at hello@charitydata.co.nz. For informational purposes only. Not investment advice. Last updated: 23 April 2026.
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