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Business tax refunds. Instantly.












Get instant access to your tax credits for immediate financial certainty.
Explore our solutions
Service
Instant VAT Refunds
The future of tax is here. Submit your VAT return, get paid within 60 minutes. Simple.
ExplorePricing
Flexible and Convenient Pricing
Our plans are designed for ultimate convenience, accommodating everything from non-subscription and short-term options to longer-term commitments. We've got a solution that fits the unique needs of every business.
PricingService
Creative Industry Tax Credits
For Film & TV, video game development and other creative productions. We'll confirm your eligibility, verify your claim and offer you a pre-approved credit limit to draw down against instantly when your claim is submitted.
ExploreOne system. All the benefits.
Stop Waiting
We've saved our users over 700 days worth of waiting for HMRC.
Pre-Approved Credit
Utilise your VAT refunds and tax credits as soon as they're submitted.
Trust & Transparency

We are registered by the Financial Conduct Authority and our software is HMRC recognised.
Safe Hands
We've processed over £50m worth of VAT refunds.
Efficient Automation
Tech that saves you time -- no more manual processes.
Instant Access
No more waiting for your funds from HMRC. Get access to them instantly.
Seamless Integration

Adsum integrates seamlessly with all major accounting and MTD softwares.
Happy customers across the UK
Adsum's software provides a seamless and reliable experience, offering immediate access to refunds for enhanced financial certainty for both SMEs and multi-entity businesses.
See Pricing£50M+
VAT refunds processed
700+
Days saved from HMRC waits
Matthew Fleetham, Owner, Saunton Vineyard Ltd – IVR
"A game-changer. It’s very simple, hardly any paperwork. And you get access to your VAT refund straight away. There must be thousands of startups that need this product."

Richard Pursey, Founder & CEO at SafeToNet Ltd
"It’s great working with such a forward-thinking fintech company supporting our R&D reclaim, allowing us to reinvest back into our tech and continue protecting the safety and privacy of children on the internet."

Daniel Roman, Finance Director, Little Lion Entertainment
"We have used Adsum for multiple tax credit advances and the whole process experienced for each one was seamless. Their very talented team are always on hand to discuss and advise on claims, communication is timely and funding is fast. Their portal also provides live updates on agreements in place."

Chris McLoughlin, Business Development Manager, Bathgate Business Finance
"Superb business to work with for client applications. Always available to speak with about a deal and help all parties through the process. Slick processes which leads to happy clients."

Oliver Rowlinson, Director, Vestonic Asset Management Limited
"It was only by chance that I found out about Adsum. I have used the Instant VAT Refund service several times now, and I must say, it's an absolute game-changer. It’s ideal for those that receive frequent refunds from HMRC and need to maintain cash flow."
