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Claim every dollar you're owed, and keep more of it. Work with us in a consulting + tech capacity, or tech only. Either way, you'll spend up to 70% less than you would with a traditional R&D consultant.
Claiming at year's end can swallow 100+ hours you can't afford to waste. Working with Synnch brings that down to just one hour a month, spread across the year. Just 12 hours to do what used to take you weeks.
Lodging the traditional consulting way can take 4–8 weeks. Because Synnch's tech has done the grunt work as you go, most of the claim is already built, so you lodge in days, not weeks.
The grind of tracking R&D across the year, handled for you. Synnch streamlines your recordkeeping and claim preparation, cutting your R&D admin time by ~60%.
We’re ISO 27001 certified and Australian hosted – nothing is stored offshore. Your data and IP stays secure, and it's never used to train models outside of Synnch.
Lodge with Synnch and we’ll help defend your claim, at no extra fee, if the ATO requests an audit (provided you’ve used Synnch to the required standard).
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Synnch pulls evidence from the tools you already use, so proof of your R&D builds as you work. ~1 hour a month is all it takes to oversee.
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Every piece is scored for relevance and strength, building your audit-readiness in the background. See at a glance how your evidence stacks up.
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Synnch turns that evidence into your R&D project report: the technical write-up at the heart of every claim.
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As a registered tax agent, Synnch reviews your report and financials, prepares your claim, and lodges it on your behalf.
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If the ATO ever queries a claim we've lodged on your behalf, we will help defend it at no extra fee.


Once a month Synnch members get on a call with Synnch founder & tax lawyer, Andrew Antonopoulos, and a room full of other founders.
What started as a product Q&A has become a power hour for real expertise, freely shared, on the things that actually keep founders up at night.
Questions and topics range from sharpening your evidence score to how R&D interacts with your capital raising, governance and overall tax position.
It’s also a great nudge for R&D accountability. Bring your monthly upkeep, work through it alongside people doing the same, and leave sorted. The “hour a month” isn’t a figure of speech, it’s literal.
Both, and that's the point. We're a registered tax agent and R&D tax practice, so real experts prepare and lodge your claim. But we've also built our own proprietary technology platform that helps us, and you, do the work faster while keeping the rigour we stand behind. That's why we're happy to personally defend the claims we lodge. You get the expertise of a consultancy and the speed of technology we built ourselves, not one at the expense of the other.
You've got three ways to work with us. It's your call:
We lodge for you: We review your evidence, prepare your claim, and lodge on your behalf. Go this way and you're covered: if the ATO or Department of Industry, Science and Resources (DISR) queries it, this is where we help defend your claim.
Self-lodge: Use Synnch to capture and score your evidence all year, then export a claim-ready report that mirrors the AusIndustry submission portal, so around 60% of the work is already done. Finish the rest and lodge it yourself.
Bring your own consultant: Prefer to keep the consultant you have? Use Synnch to capture and score your evidence all year, then hand them a claim-ready report so they've got a head start on preparing and lodging.Whichever you choose, the hardest part, substantiating your R&D across the year with contemporaneous evidence, is already done.
Yes, absolutely. As a consulting firm and registered tax agent, reducing your risk is core to what we do, on two fronts.
First, your claim is built from real, timestamped records captured as the work happened, not a write-up reconstructed at year-end. Reconstruction is exactly what tends to draw ATO attention, so building contemporaneously is one of the best protections there is.
Second, you're not doing it alone. Every claim we lodge gets two layers of review: you check your records as you enter them, and our registered tax agent QAs the claim before it's submitted. If the ATO ever does query it, we help defend it, at no extra fee.
Absolutely, plenty of members do exactly that. On a Synnch subscription, you get the tech to capture and score your evidence across the year, so your records stay clean and contemporaneous, while your own consultant handles the claim itself. The benefits in that case:
You keep the relationship you value, and make it work better.
You could, but it's a fast way to put your claim, and your IP, at risk.
Two problems. First, an R&D claim has to be built from contemporaneous records: evidence created as the work happened. A write-up generated after the fact, describing what probably happened, isn't contemporaneous. It's exactly the kind of reconstructed narrative that draws ATO scrutiny.
Second, sharing data with public AI tools runs the risk of being used as general knowledge or training material, meaning your proprietary R&D could be leaked.
Synnch's AI is a different thing entirely. It's not an open-source model, so your data never leaves to train ours or anyone else's. It is purpose-built for one thing: structuring your R&D the way a claim actually needs to hold up, drawing on 15+ years of R&D tax law built right into how it works.
The difference isn't speed. It's whether your claim holds up, and whether your IP stays yours.
Yes, and we treat it as seriously as you do. Synnch is ISO 27001 certified and built by security-conscious engineers to a rigorous standard. All your data is hosted in Australia, nothing is stored offshore. We don't use your data to train outside AI models, and we don't use it to train ours either. It stays yours, full stop.
You stay in control of what's uploaded: sensitive commercial detail is only ever needed if you choose to add it to strengthen your evidence score. Your proprietary work is often the most valuable thing you own, and with Synnch, it stays that way.





Let’s make your claim click into place – captured, prepared and lodged – with an adviser in your corner the whole way.