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Adsum

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Reviews by verified Xero users.
5.0 out of 5 stars
64 Reviews

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AP
Anish Patel
Posted 27 May 2025
5 out of 5 stars
Great piece of software that lets you see all HMRC PAYE, VAT and CT liabilities due along with due dates.
JD
Jessica Dunkley
Posted 27 May 2025
5 out of 5 stars

Fantastic product and helps manage deadines!

This is a great product that linkes to HMRC and creates a list of our client's various tax deadlines together with the liability amounts in one place, it acts as a double check to our CRM system to ensure we don't miss a deadline and enables us to keep an eye on client liabilties to ensure they are paying what they need!
BH
Ben Hall
Posted 27 May 2025
5 out of 5 stars
We had the issue of distributing HMRC user access whilst also combined with multiple HMRC accounts for different services. We came across Adsum when we were not particularly looking for it but knew we needed it. It has been a breath of fresh air and everyone behind it has been hugely friendly, knowledgeable and helpful.
AS
Abbie Sharman
Posted 27 May 2025
5 out of 5 stars

Operations Manager

Adsum is a brilliant piece of software with the potential to transform the accountancy sector. The platform is easy to use, efficient, and adds real value. Max has been especially helpful – always knowledgeable and quick to support us when needed. Looking forward to seeing how Adsum continues to grow
AK
Ariaratnam Kandeepan
Posted 27 May 2025
5 out of 5 stars

Adsum Works – Our View

As Chartered Accountants, we value solutions that enhance efficiency for us and our clients. Adsum Works stands out with innovative tools like InstantVAT and OpenTax. OpenTax consolidates client tax data across multiple platforms, streamlining tracking, deadlines, and client communications. This saves time and reduces administrative work. Integration with platforms like Xero and QuickBooks makes Adsum even more practical for real-time insights and automation. Our role is to help clients determine if these solutions fit their needs.
NH
Nikki Hackett
Posted 16 May 2025
5 out of 5 stars

Software Everyone Needs

Great software to see all VAT, PAYE and Corp Tax in one place and what my clients owe. Definitely recommend
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