Complete List of Australian $100 Dollar Note 2022 – History, Design, Security Features, Value & Collector’s Guide

The Australian $100 note stands as the highest denomination currently in circulation and represents both the technological advancement of Australia’s banknotes and a celebration of its national icons. In 2022, the Reserve Bank of Australia (RBA) continued issuing the Next Generation Banknote (NGB) series $100 note, which combines cutting-edge security features with a modernised design, all while preserving the legacy of the personalities featured on the note.

This in-depth guide covers the full details of the 2022 Australian $100 note, including its history, design, security measures, a complete list of prefixes, and the current collector’s price and value.


1. Historical Overview of the Australian $100 Note

  • First Issue (1984): Introduced as a paper note featuring Antarctic explorer Sir Douglas Mawson and world-famous soprano Dame Nellie Melba.

  • Polymer Introduction (1996): Australia became the first country in the world to have a full set of polymer banknotes, including the $100 note, increasing durability and security.

  • Next Generation Banknote Series (2020): Updated portraits of Dame Nellie Melba and Sir John Monash were featured with advanced security enhancements.

  • 2022 Edition: Continued the NGB design with updated print runs, making it one of the most secure and vibrant notes in the world.


2. 2022 Australian $100 Note Design

The 2022 issue retains the green theme associated with the $100 denomination while incorporating multiple layers of symbolic and artistic detail.

Front Side:

  • Portrait of Dame Nellie Melba, an opera singer of international fame.

  • Background elements include a microphone, roses, and musical notes.

Back Side:

  • Portrait of Sir John Monash, a distinguished engineer, military commander, and public administrator.

  • Depictions of bridge construction blueprints and engineering equipment.

Material:

  • Printed on polymer substrate, ensuring longer lifespan and resistance to damage.


3. Advanced Security Features in the 2022 $100 Note

The RBA employs multiple advanced elements to prevent counterfeiting, including:

  1. Top-to-Bottom Clear Window – Contains holographic images and patterns.

  2. 3D Rolling Colour Effect – Visible on the flying bird and denomination number when tilted.

  3. Microprinting – Extremely small text that is visible under magnification.

  4. Tactile Dots – For visually impaired users to identify the denomination.

  5. Holographic Bird Element – Changes appearance when viewed from different angles.

  6. Hidden Security Threads – Embedded in the polymer for authentication.


4. Complete List of 2022 Australian $100 Note Prefixes

Prefixes on Australian banknotes indicate print batch and can influence collector value.

Common 2022 Prefixes:

  • Early Print Runs: AA, AB, AC

  • Mid-Year Prints: EA, EB

  • Late-Year Prints: EC, ED

  • Replacement Notes: Special star or overprinted notes

Signature Pair for 2022:

  • Governor: Philip Lowe

  • Secretary to the Treasury: Steven Kennedy


5. Value & Price Guide for 2022 Australian $100 Notes

While the face value is $100, collector demand can push prices much higher.

Condition Typical Market Value Special Features Impact
Circulated $100 – $105 Minimal premium unless rare serial
Uncirculated (UNC) $110 – $140 Standard collector premium
Low Serial Number (<000100) $300+ Highly collectible
Repeater/Radar Numbers $250 – $500 Sought after by collectors
Error Notes $500+ Misprints, offsets, or missing prints

6. Identifying Rare 2022 $100 Notes

  • First & Last Prefixes: “AA” (first) and “EC” (last) for 2022 can carry premiums.

  • Low Serials: Numbers under 000100.

  • Radar Numbers: Same sequence forwards and backwards (e.g., 1234321).

  • Repeaters: Patterns like 555555 or 123123.

  • Star Notes: Replacement notes from defective batches.


7. Preservation & Storage Tips

To maintain maximum collector value:

  • Store in archival-grade sleeves (no PVC).

  • Avoid folding or bending the note.

  • Keep in a cool, dry, and dark place to prevent fading.

  • Record the serial number for authentication and insurance.


8. Final Thoughts

The 2022 Australian $100 note is more than just currency – it’s a blend of history, culture, and advanced printing technology. Collectors value certain prefixes, serial numbers, and error prints much higher than the standard issue, meaning that with careful attention, even everyday currency can become a prized collectible.

From Dame Nellie Melba’s artistic legacy to Sir John Monash’s engineering achievements, the note captures the essence of Australia’s rich heritage. Whether you’re a seasoned collector or a curious beginner, understanding these details will help you appreciate the value – both sentimental and monetary – of the 2022 Australian $100 note.

List of Frequently Asked Questions (FAQs) About the Australian $100 Dollar Note 2022 – History, Design, Security Features, Value & Collector’s Guide

The Australian $100 note (2022) is the highest denomination of the modern polymer currency series and a symbol of Australia’s innovative banknote design and security technology. Introduced as part of the Next Generation Banknote Series, the 2022 $100 note incorporates advanced security features, vibrant design elements, and cultural motifs, making it both practical for circulation and highly collectible.

This comprehensive FAQ guide answers all your questions about the Australian $100 note 2022, including history, design, security features, collector value, and investment potential.


1. What is the Australian $100 note 2022?

The Australian $100 note 2022 is the highest-value polymer banknote in Australia, part of the Next Generation Banknote Series. Its design emphasizes security, durability, and cultural significance, while maintaining practical use for circulation. It is widely recognized for its innovative tactile and visual features, making it both functional and collectible.


2. When was the 2022 $100 note issued?

The 2022 $100 note was officially released in October 2022 by the Reserve Bank of Australia (RBA) as part of the ongoing Next Generation Banknote program, which aims to enhance security and modernize Australia’s currency.


3. Who appears on the Australian $100 note 2022?

  • Obverse: Portrait of Dame Nellie Melba, the renowned Australian opera singer, reflecting Australia’s cultural and artistic heritage.

  • Reverse: Portrait of Sir John Monash, the distinguished Australian military commander and engineer, honoring national leadership and innovation.

These portraits highlight Australia’s commitment to honoring influential historical figures.


4. What are the key design features of the 2022 $100 note?

  • Color Scheme: Green and yellow with metallic features

  • Size: Standard polymer note size for $100 denomination

  • Artwork: Portraits of Dame Nellie Melba and Sir John Monash, plus background illustrations of their contributions

  • Tactile Features: Raised print for the visually impaired

  • Window Features: Clear polymer window with a star and distinctive patterns

The design blends heritage and modern aesthetics for both functionality and collectibility.


5. What security features are included in the 2022 $100 note?

Australian $100 notes are among the most secure in the world. Key security features include:

  1. Clear polymer window with printed elements

  2. 3D rolling star feature visible from different angles

  3. Microprint patterns and fine line printing

  4. Raised printing for tactile recognition

  5. UV-sensitive elements visible under blacklight

  6. Color-shifting ink for added counterfeit resistance

  7. Transparent elements and holographic features

These features make counterfeiting extremely difficult.


6. What materials are used to produce the note?

  • Polymer substrate (durable, tear-resistant, and water-resistant)

  • Embedded metallic foils and microprinting

  • UV-sensitive inks

  • Raised tactile elements

The polymer construction significantly extends the lifespan compared to traditional paper notes.


7. How does the 2022 $100 note differ from previous $100 notes?

Key differences include:

  • Enhanced security features (UV and 3D star)

  • Modernized portrait design

  • Polymer substrate replacement for previous paper-based notes

  • New tactile features for accessibility

  • Updated serial numbering system


8. How is the serial numbering system structured?

  • Prefix letters denote print batches

  • Sequential numbering follows prefix

  • Some notes have star (*) replacement indicators for defective prints

  • Low or unique serial numbers are highly collectible


9. Are there special editions or misprints?

Yes. Some $100 notes may feature:

  • Misprinted serial numbers

  • Off-center printing or missing elements

  • Limited edition print runs

  • Replacement/star notes

These variants are rare and highly sought after by collectors.


10. How can collectors verify authenticity?

Collectors should check:

  • Clear polymer window and 3D star

  • Raised printing and tactile features

  • UV-sensitive security elements

  • Microprinted text and serial number alignment

  • Compare with official RBA images

Professional authentication is recommended for high-value notes.


11. How is the collector value of a $100 note determined?

Collector value depends on:

  • Condition (uncirculated vs circulated)

  • Serial number rarity

  • Presence of star or replacement notes

  • Errors or misprints

  • Market demand in 2026


12. Price trends for Australian $100 notes (2022)

Condition Typical Value (AUD)
Circulated $100 – $120
Extremely Fine $120 – $200
Uncirculated $200 – $500+
Rare serial/star/error notes $500 – $5,000+

Collectors often pay premiums for first prints or low serial numbers.


13. How does rarity influence value?

Rarity factors include:

  • Low serial numbers

  • Star/replacement notes

  • Printing errors

  • Limited edition batches

Rarer notes can sell for multiples of face value.


14. Can damaged $100 notes retain collector value?

Yes, in some cases:

  • Rare serial numbers or star notes retain value even if slightly damaged

  • Error notes may still command premium prices


15. Are uncirculated $100 notes more valuable?

Absolutely. Uncirculated notes maintain:

  • Crisp edges

  • Vibrant color

  • Fully intact security features

These factors make them highly collectible in 2026.


16. How should collectors store $100 notes?

  • Store in acid-free sleeves or archival holders

  • Avoid folding or handling excessively

  • Maintain stable temperature and humidity

  • Keep away from sunlight to prevent fading


17. Where can collectors buy or sell $100 notes?

  • Reputable numismatic dealers

  • Auction houses specializing in banknotes

  • Online marketplaces and collector forums

  • Currency exhibitions and shows


18. Are $100 notes a good long-term investment?

Yes, especially:

  • Uncirculated notes

  • Star/replacement serial numbers

  • Notes with errors or limited editions

Investment potential increases as notes age and circulation decreases.


19. How does the 2022 $100 note compare internationally?

  • One of the most secure polymer notes in the world

  • Innovative 3D star and tactile features

  • Comparatively collectible due to its modern design and high denomination


20. Are there errors or rare serial numbers to look for?

  • Off-center printing

  • Misaligned portraits or windows

  • Low serial numbers (000001–000100)

  • Star/replacement notes

Collectors often target these for premium value.


21. How has Australian currency design evolved over time?

  • Pre-decimal notes (pre-1966) were paper-based with historical figures

  • Decimal notes introduced in 1966

  • Polymer series started in 1992, enhancing durability and security

  • 2022 $100 note represents next-generation design with cutting-edge security


22. What mistakes should collectors avoid?

  • Folding or cleaning notes

  • Purchasing without authentication

  • Ignoring grading standards

  • Overpaying for common notes


23. How frequently do $100 note values change?

  • Collector value fluctuates based on:

    • Auction trends

    • Market demand

    • Scarcity of uncirculated notes

    • Star or error note availability


24. What historical and cultural significance does the $100 note carry?

  • Honors Dame Nellie Melba (arts) and Sir John Monash (engineering/military)

  • Reflects Australia’s technological advancement in banknote security

  • Symbolizes modern Australian innovation


25. How do polymer notes improve durability compared to paper notes?

  • Resistant to tearing and folding

  • Water-resistant and more hygienic

  • Longer circulation life (10+ years)

  • Preserves color and printing details


26. Can $100 notes appreciate in value over time?

Yes, especially:

  • First prints

  • Uncirculated and rare serial/star notes

  • Notes with errors or misprints


27. Are there replacement or star notes for $100 denomination?

Yes. Star/replacement notes:

  • Produced to replace defective notes

  • Rare and highly collectible

  • Can significantly exceed face value


28. How popular is the $100 note among collectors?

  • Highly sought after due to high denomination and design sophistication

  • Both domestic and international collectors actively seek them

  • Scarcity and condition play key roles in desirability


29. Tips for beginners collecting Australian $100 notes

  • Start with circulated notes to learn

  • Focus on serial numbers and series identification

  • Use protective sleeves and archival storage

  • Track market trends and auction results


30. Conclusion – Summary of Collector Insights

The Australian $100 note 2022 is both a high-denomination functional note and a collectible asset. With innovative security features, historical portraits, and polymer durability, it appeals to both collectors and investors.

Collectors in 2026 should focus on:

  • Uncirculated notes

  • Rare serial or star notes

  • Notes with printing errors

  • Proper storage and authentication

The $100 note represents Australia’s cultural heritage, technological advancement, and numismatic value, making it an excellent addition to any collection or investment portfolio.

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