Black Cat Accounts

Tax sorted.
No drama.
No surprises.

BlackCat Accounts makes the numbers simple for sole traders across the UK — so you can get back to the bit you actually love. Based in Milton Keynes, working remotely nationwide.

Claire, Black Cat Accounts
Fixed pricing MTD-ready FreeAgent certified No jargon UK-wide & remote

You didn't start your business to spend weekends with spreadsheets.

You've got a pile of receipts, a vague memory of your HMRC login, and a strong suspicion that this is going to take all weekend. Sound familiar?

You're not alone — and you don't have to figure it out by yourself. BlackCat Accounts takes the faff, the forms, and the mild panic off your plate, with a simple process that actually makes sense for the way you work. I'm based in Milton Keynes but work remotely with sole traders all over the UK — so wherever you are, I can help.

Whether you want it done for you, done with you, or just a nudge in the right direction — there's a package for that.

Oh, and the numbers you're keeping for HMRC? They tell a story too. We'll help you read it.

Find your package →
Claire working on accounts

Simple by design. Solid by nature.

Three things that make working with BlackCat different.

📌

Fixed pricing, no surprises

You'll always know what you're paying and what you're getting. No hourly rates, no unexpected bills, no awkward conversations.

Simple, efficient processes

Smart software and streamlined workflows mean nothing gets duplicated, nothing gets missed, and your time isn't wasted.

MTD-ready from day one

Making Tax Digital for Income Tax is live. If you're a sole trader, you need to be ready. I'll make sure you are — with no last-minute panic.

How it works

Getting started is genuinely straightforward.

1

Pick your package

Choose the level of support that suits how you like to work — done for you, done with you, or DIY with guidance.

2

Book a free call

We'll have a quick chat, make sure we're the right fit, and get everything set up. No hard sell, no jargon.

3

Hand it over

You focus on your business. I handle the numbers, the deadlines, and the HMRC gateway. Simple as that.

I first hired BlackCat Accounts in 2013 to help with my bookkeeping as I couldn't keep on top of it. Claire was fantastic getting everything in order and over the years has been very supportive. She has now set me up on a really great user friendly accounting system which I can use!
— Long-standing client, sole trader
Beyond the return

Hitting submit isn't the end of the story.

Your accounts don't just satisfy HMRC — they tell you things about your business that most people never stop to read. The subscriptions quietly draining money every month. The tax you're overpaying because of allowances nobody flagged. The pricing that looked fine until you saw what it actually costs to deliver.

The numbers tell a story. Most people just don't know how to read it — and that's not a personal failing, it's just that nobody ever showed them.

That's where BlackCat comes in. For monthly clients, every quarter we go through your figures together — a dedicated hour to look at what's happened, what it means, and what you could do differently. Not a lecture. A conversation.

Subscriptions and forgotten recurring costs

Tax you're overpaying through missed allowances

Expenses that could be restructured

Quiet seasons hiding in your cashflow

Pricing that doesn't cover what you're actually spending

Choose how you want to work

Three ways to get your accounts sorted — all at a fixed monthly price.

Done with you

Essentials

We do the tax return together. You stay in control, I make sure it's right.

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DIY with support

Guided

FreeAgent set up and training, so you can manage your own books with confidence.

Find out more

Making Tax Digital is here.
Are you ready?

If you're a sole trader earning over £50,000, MTD for Income Tax already applies to you. The threshold drops to £30,000 in April 2027 and £20,000 in April 2028. I help sole traders across the UK — including Milton Keynes and surrounding areas — get MTD-ready without the stress.

Let's have a chat.

Not sure where to start? That's fine — most people aren't. Book a free 15-minute call and we'll work out what you need, no pressure, no jargon.

Or drop me an email if you'd prefer to start that way.

Claire, Black Cat Accounts