Take the pain out of your accounting with Mushroom

✓ Price certainty with a fixed fee approach

✓ Spread annual costs with a monthly plan

✓ Helpful, straightforward answers to accounting questions without fear of hidden costs

Ask us for a quote

Plus get 40% off for 3 months and 15% off for 9 more with our Professionals Bundle

Mushroom’s accounting service builds on 10+ years’ experience in legal cashiering and legal accounts management across tlamGroup. We use the latest automation tools to streamline your record-keeping and make financial reporting pain-free.

We ensure your accounting deadlines are met by delivering these efficiencies and save you money and last-minute costs through a monthly fixed-fee. Our Accounts team includes professionals who have practice-managed solicitors’ firms, so you can always count on clear guidance and answers to your queries, without having to worry about the charges racking up.

Mushroom Accounting Services

Year-end accounts

From drafting your accounts and guiding on shareholder remuneration through to preparing, formatting and submitting to Companies House and HMRC, Mushroom has your year-end accounts covered.

Corporation Tax Returns

As well as doing the leg-work to prepare and submit your corporation tax return, we’ll keep you posted on the tax you owe and when it’s due, giving you peace of mind and sparing you worry or the risk of penalties.

Self assessment tax returns

Self assessments don’t need to be a headache. With Mushroom, we’re always on-hand to discuss your tax affairs throughout the year, so when the time comes to prepare your return, you’re already ahead of the game.

VAT returns

With a wealth of experience in preparing VAT returns for solicitors’ practices on both an internal and an outsourced basis, Mushroom’s Accounts Team is a safe pair of hands for your business.

Payroll & pensions administration

Mushroom processes over 9,000 payslips a year. From P11Ds, P45s, RTI Submissions and payslip publication to setting up bank payments, preparing pension returns and handling pension provider queries on your behalf, Mushroom Payroll assures you of accurate, stress-free and quality payroll and pensions support.

Don't get left in the dark

Let Mushroom take care of your accounting, get back to running your business and wake up to a world without admin!

Want to discuss things further?

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What our clients say:

Mick Harley, Redplug: UK’s Leading Rockwool approved blown insulation installer

Redplug has been utilising Mushroom for the last 12 months now and we can say with all confidence that the service has been exemplary. Diverting calls to the Mushroom team has released my back office to concentrate on more structural business dealings while offering a cost effective and efficient service. Outsourcing is a core strategy for Redplug and Mushroom is becoming an integral supplier to our business.

Mushroom services
2020-01-31T15:41:33+00:00
Redplug has been utilising Mushroom for the last 12 months now and we can say with all confidence that the service has been exemplary. Diverting calls to the Mushroom team has released my back office to concentrate on more structural business dealings while offering a cost effective and efficient service. Outsourcing is a core strategy for Redplug and Mushroom is becoming an integral supplier to our business.

Chris, Director, Engineering Consultancy

The team at Mushroom are excellent. They have transformed the way we do all of our Accounting, HR, Bookkeeping and Payroll. The idea of outsourcing these services is a great business model for smaller enterprises who need a solution that flexible and scalable without the need for additional staffing
Mushroom services
2020-01-31T15:49:41+00:00
The team at Mushroom are excellent. They have transformed the way we do all of our Accounting, HR, Bookkeeping and Payroll. The idea of outsourcing these services is a great business model for smaller enterprises who need a solution that flexible and scalable without the need for additional staffing

Connie Lentino, Empaua

We have been using Mushroom services for nearly 2 years now and I don't have even one complain! They assist our company with many different matters from payroll preparation to legal advice and they have always been delivering a fantastic job sometimes with very short notice! We could not be happier.
Mushroom services
2020-01-31T15:52:26+00:00
We have been using Mushroom services for nearly 2 years now and I don't have even one complain! They assist our company with many different matters from payroll preparation to legal advice and they have always been delivering a fantastic job sometimes with very short notice! We could not be happier.

Ben McCarthy, SFB Ventures

I use Mushroom for two of my businesses and I'm thrilled at the level of expertise, friendliness and customer service I receive. It feels like I have my own team of in-house experts that I can always get in contact with to ask questions about accountancy, founding companies, or just business and general. I frequently recommend Mushroom to people in my network and will continue to work with them for a long time to come.
Mushroom services
2020-01-31T15:54:44+00:00
I use Mushroom for two of my businesses and I'm thrilled at the level of expertise, friendliness and customer service I receive. It feels like I have my own team of in-house experts that I can always get in contact with to ask questions about accountancy, founding companies, or just business and general. I frequently recommend Mushroom to people in my network and will continue to work with them for a long time to come.