You’re on the United Kingdom site
Select a region

Adsum Works

By Adsum Works
5 out of 5 stars
Get your VAT refunds faster with InstantVAT refunds 🚀
out of 5
Reviewed by
Xero users
Listed for
1 year
August 2022
Key functions
Financial services


Adsum's building an infrastructure that enables businesses to speed up their VAT refunds.

âś… Reduce VAT refund waiting time by up to 75% âś… No changes to your accounting or business processes âś… <4 minute onboarding with no admin or paperwork âś… Flexible service with no subscription or monthly fees

Set up your account and join the other 1,000+ businesses benefitting from faster refunds.

Adsum Works + Xero

With InstantVAT refunds, UK businesses receive their VAT refunds up to 75% faster.

The service is process and software agnostic, meaning it will not disrupt your existing accounting or business operations. The only cost is a transaction fee of 2% deducted from the refund amount.

Reviews & ratings

5.0 out of 5 stars
2 Reviews

Sort and filter


Most recent reviews

Will Morris
Posted 24 Apr 2023
5 out of 5 stars

Must use app

Such an impressive app, and partner. I love working with these guys and have found incredibly cash adventages. Killer app
Theo Vastas
Posted 22 Apr 2023
5 out of 5 stars

One of the must haves

Key add on for our growth. Sorted our R&D effortlessly.

Additional info

Shared data

Adsum Works
Reportsshared from Adsum Works to Xero
Invoicesshared from Xero to Adsum Works


Financial servicesPayments


ManufacturingAutomotiveProfessional services

App details

By Adsum Works
Added in 2022

Get started with Adsum Works

Although Xero reviews each app in the Xero App Store, we can’t give any guarantees. It’s up to you to assess the performance, quality and suitability of any app before going ahead.