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The
foundation.

Bookkeeping, tax, payroll and management accounts completed on time and explained in plain English.

Book a call
Bookkeeping
Monthly
Tax planning
Ongoing
VAT returns
Quarterly
Payroll
Monthly
Management accounts
Monthly
Who it’s for

For founders who need numbers that work.

Clean books, filed on time, with someone responsive when it matters.

Your accountant is reactive. You want proactive.

You hear from them at year end and that's it. You need someone who spots things early and keeps you ahead of what's coming.

Your bookkeeping is done, but not helping you make decisions.

The numbers exist but they don't tell you anything. You need books that are accurate and actually reflect how the business runs.

You're spending too much time on admin and compliance.

VAT, payroll, and year end keep landing back on your desk. You need someone to take it off your plate entirely.

Your accountant is reactive. You want proactive.

You hear from them at year end and that's it. You need someone who spots things early and keeps you ahead of what's coming.

Your bookkeeping is done, but not helping you make decisions.

The numbers exist but they don't tell you anything. You need books that are accurate and actually reflect how the business runs.

Forward tax planning

Next year’s tax bill, decided today.

We look 12 months ahead and beyond, at where the business is going and what’s happening in your life: an exit on the horizon, cash flow to protect, a house to buy, a family on the way. Then we put the strategy in place now, so you pay as little tax as possible later, not the year-end version, where the numbers are final and nothing can change.

Exit on the horizonCash flow firstBuying a houseGrowing family
Your next 12 months
Your tax bill
projected on your current course
£84,200
Without a plan
discovered at year-end, too late to change
£84,200
Planned today
salary mix · pensions · timed allowances
£65,350
Tax money saved+£18,850
Example figures displayed.
The client portal

Your portal. Always on.

Every Sidekick client gets access to our private portal with your company’s key dates, what you can claim, and how everything actually works.

  • What you can claim
  • Key dates
  • Your tax references
  • How Xero, Dext and HMRC actually work
Good morning
Your Sidekick portal.
What you can claimKey datesReferences
Home office costs
Usually allowed
Allowed
Client entertaining
Check with us first
Check first
Software & subscriptions
Usually allowed
Allowed
Send us a message
Why Sidekick

What working with Sidekick looks like.

One team, one fee, complete coverage. Everything below is included from day one. We prioritise clear communication, steady growth and results you can actually see, for every client, every time.

Accurate, on time, every time.

No missed deadlines. No late VAT returns. No scrambling at year-end. We run a clean operation so you don't have to think about it.

Direct access, not a call centre.

Slack and Zoom. A question gets answered by someone who knows your business, not a stranger reading from your file.

Built to grow with you.

When you're ready to go further, pricing, margins, forecasting, CFO advisory, it's all under the same roof. No switching firms.

Getting started

Switching is easier than you think.

The most common reason people stay with an accountant they’ve outgrown is the hassle of moving. We handle all of it. You don’t lift a finger.

01

Book a call.

Tell us about your business and where you are with your finances. We review every enquiry personally and let you know if we're a good fit.

02

We handle the switch.

We contact your current accountant, request all your records and manage the whole handover: no awkward conversations, no paperwork on your end. Then we get you onto Xero and Dext, set up clean from day one.

03

We execute.

Monthly bookkeeping, VAT, payroll, tax planning and management accounts, on time, every time. You focus on the business; we handle the numbers.

The Sidekick system

One system. Two levels. Get to the end game.

You’re looking at the foundation: clean books, planned tax and numbers you can actually trust, done properly and on time. When you’re ready, the next level is where the growth happens: sharper pricing, stronger margins and cash you can forecast, all the way to the end game, a buyer-ready business that’s yours to sell at full value.

You are here

The
foundation.

For agencies lacking clarity

Bookkeeping, tax planning, accounts, VAT and management reports done properly, on time, in plain English.

BookkeepingTax planningVAT returnsPayrollAccounts

The
next level.

For agencies serious about growth

Financial infrastructure, strategic clarity and hands-on advisory built specifically for agencies. We install the systems, deliver the insight, and stay on it.

Financial ModellingExit PlanningPricingMargin OptimisationFundraisingHiring
Explore CFO
The end game.
Exit planning

Both levels build towards the same destination: a business that’s commercially attractive and buyer-ready, whether you sell in 1 year or 5. We help you build towards it from day one, so when the offer comes, you keep more of it.

2026/27 rates · 90 seconds

How much tax is your agency overpaying?

Eight quick questions with figures you already know off the top of your head. Corporation and personal tax estimated together. Free · 90 seconds · Instant result.

You could be keeping
£2,650 to £5,900
a year · example figures
Calculate my savings
+19.5%
margin improvement.

When the foundation is solid, the decisions get better. Clean books lead to clear thinking.

In their words

What clients say.

Rayhaan has been an incredible accountant. For the first time I am understanding my P&L and balance sheet, have a better understanding of the changes needed to make the business more profitable and feel like I have a proper partner looking after our finances.
Dean C.
Dean C.
Founder, Latte
Rayhaan is brilliant. Highly responsive & up for tackling complex challenges. We had an unreasonably tricky business model which he rose to the challenge of handling. I feel confident in our numbers with his expertise at hand.
Oren G.
Oren G.
Managing Director, Kurve

Get your numbers working for you.

Whether you're a start-up finding your footing or a scale-up ready to grow, the Sidekick system gets you to the end game. Book a call and we'll take it from there.

Book a call
The support received has been invaluable for the business. Rayhaan has helped us to build a robust financial plan which has unlocked new revenue sources.
Lewis Baxter
Lewis Baxter
COO, Kurogo