Save Up to 30% on Premium Office Chairs This EOFY
Why buy an ergonomic office chair before the end of the financial year
EOFY is the only stretch of the year where a premium chair and a possible tax deduction line up in the same window. For Australians working from home, a chair used for work may be claimable, and items over $300 are generally depreciated rather than written off in one go. The exact treatment depends on your situation, so the ATO or your accountant is the right call before 30 June. What is certain is that the sale prices below do not carry into July.
Which SIDIZ premium office chair is right for you
The range runs from the entry-level T40 SE at $529 through to the flagship T80 at $1,029. The T50 is the best-selling middle ground at $659. If you are in a warmer part of the country, the full-mesh T50 Air handles a Sydney or Brisbane summer better than foam. Smaller users who have never found a chair that fits should look at the T25. Every chair is ANSI/BIFMA and GREENGUARD certified and backed by a 5-year warranty.
| SIDIZ Chairs | Descriptions |
|---|---|
| T80 | Flagship ergonomic chair with dynamic lumbar support and 4D arms. Now $1,029, was $1,399. |
| T50 | Best-selling ergonomic office chair with full adjustability. From $659. |
| T50 Air | Full mesh ergonomic chair built for airflow and Australian summer comfort. Now $729. |
| T40 SE | An accessible ergonomic office chair option for better everyday support. Now $529. |
| Ringo Kids | Ergonomic kids chair with growing support for study years. Now $359. |
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EOFY 2026: Understanding which office setup expenses can be claimed
Maximise your tax refund by the end of the financial year 2026. Discover which home office expenses are claimable and upgrade to a premium Sidiz ergonomic chair before June 30.
Can you claim an ergonomic chair on tax if you work from home?
Working from home? Find out if you can claim an ergonomic chair on your Australian tax return, how the $300 ATO threshold works, and maximise your EOFY savings.
Frequently Asked Questions About the SIDIZ EOFY Sale
When does the SIDIZ EOFY sale end?
Prices hold until 30 June, the last day of the Australian financial year. After that, the range returns to standard pricing.
How much can I save?
Up to 30% off, depending on the model. The discount is applied at the listed sale price, no code needed.
Is an ergonomic office chair tax deductible in Australia?
If you use it for work, it may be. Items over $300 are usually depreciated over time rather than claimed in full. Check with the ATO or your accountant.
Is shipping really free?
Yes, free delivery Australia-wide on every chair in the sale.
Can I try the chair first?
Every chair comes with a 30-day trial, so you can sit in it at your own desk before committing.
Which chair should I buy for full-time desk work?
The T80 is built for 7-plus hours a day, with dynamic lumbar support and 4D armrests. The T50 covers most home setups for less.
Will my order arrive before 30 June?
Order early in the window to be safe. Delivery timeframes are on the shipping page, and the discount applies at checkout regardless of when the chair lands.