- Sleek and The Accountancy Partnership both offer online accounting with a dedicated accountant, but they differ in core tech, pricing structure, and how services scale as your business grows.
- Sleek’s fixed plans bundle bookkeeping, accounts, tax and a director’s Self Assessment from £75 a month + VAT, while TAP’s lower headline price can rise quickly through add-ons like bookkeeping, VAT returns, payroll and director Self Assessment.
- Sleek is typically a better fit for scaling or specialist needs (e.g., SEIS/EIS, R&D), while TAP can suit simpler businesses that prefer an all-in-one bookkeeping tool like Pandle.
When comparing Sleek vs The Accountancy Partnership, the gap comes down to what’s included.
Sleek starts at £75 a month + VAT, billed annually, with accounting, bookkeeping, tax filing and a dedicated accountant bundled in. The Accountancy Partnership starts at £24.50 a month + VAT, but bookkeeping, payroll, VAT and director Self Assessment are priced separately on top.
Both are established UK online accountants with a dedicated accountant per client. They just take opposite approaches: Sleek bundles, TAP unbundles. Here’s how they compare across pricing, services, software and support.
Sleek vs The Accountancy Partnership: Side by side comparison
To get started, here’s a quick look at how Sleek and The Accountancy Partnership compare side-by-side. Keep reading for our full review of each.
| Feature/Service | Sleek | Accountancy Partnership |
|---|---|---|
| Starting price | From £75/mo + VAT, billed annually | £24.50 + VAT/mo sole trader, £39.50 + VAT/mo limited company, priced by service |
| Online accounting | Included | Included in base price |
| Dedicated accountant | Included | Included in base price |
| Bookkeeping | Included (annual on Starter, monthly from Pro) | From £20 + VAT/mo |
| Ecommerce accounting | Included | From £24.50 + VAT/mo |
| Director’s Self Assessment | Included (1 on Starter, 2 from Scale); extras £275 + VAT | From £10 + VAT/mo for up to 2 directors |
| VAT returns | Included from Pro (£2,160 + VAT/yr) | From £35 + VAT/mo |
| Payroll | Add-on, £85 per employee/yr | From £24 + VAT/mo |
| Crypto accounting | Included | ✓ |
| Company incorporation | From £250 + VAT, includes the £100 Companies House fee | Free with an accountancy package, plus 40% off for 3 months for new businesses |
| R&D tax credits | ✓ | ✕ |
| SEIS/EIS advance assurance | From £250 + VAT | ✕ |
| Pricing model | Annual on all plans, monthly from Scale | Monthly, no fixed-term contract |
| Google review score | 4.8/5 | 4.7/5 from 2,400+ reviews |
| Trustpilot score | 4.3/5 | 4.7/5 from 5,600+ reviews |
*All prices shown refer to the lowest available rates listed on each provider’s website at the time of writing, unless stated otherwise. Information about each competitor was gathered from publicly available sources on their website and quotation forms. We can’t guarantee accuracy if services or pricing have changed since publication.
Here’s a breakdown of what you get with each platform. Scroll down for a deep dive into what these features mean in practice.
Who is Sleek?
Sleek is a modern accounting and business compliance provider, born from the personal experience of entrepreneurs. Since our founding in 2017, our focus has been on helping fellow business owners simplify their financial and administrative burdens.
We offer a smart, digital-first solution that puts technology at the heart of your business administration, from company setup to tax and payroll. Our key services include:
- Company incorporation and corporate secretarial services
- Full accounting and bookkeeping
- Payroll and compliance management
- Tax filing and expert advice
By combining our intuitive platform with professional human support, Sleek helps you manage routine admin efficiently, freeing you up to concentrate on what matters most: growing your business.
We’re also a certified B Corp, part of a global community committed to using business as a force for good. We’ve supported over 450,000 businesses worldwide and currently serve over 15,000 active customers
Who is The Accountancy Partnership?
The Accountancy Partnership is a UK-based online accounting firm that has been serving small businesses, sole traders, and limited companies since 2006. Their service model combines online technology with a dedicated accountant for each client, offering support via phone and email.
A key feature of their service is the inclusion of their proprietary bookkeeping software, Pandle, which is provided to all clients for free.
Sleek vs The Accountancy Partnership: Features, pricing, support and more compared
Let’s break down everything in detail.
Sleek vs The Accountancy Partnership: pricing comparison
Sleek offers fixed pricing starting at £75 a month + VAT, billed annually, which covers online accounting, bookkeeping, year-end accounts, Corporation Tax, a director’s Self Assessment and access to a dedicated accountant. There’s no hidden pricing and no paywall for advice.
We offer four plans set by turnover. Starter (£900 + VAT a year) and Scale (£1,399 + VAT a year, or £130 + VAT a month) cover turnover up to £90,000.
Pro (£2,160 + VAT a year, or £200 + VAT a month) covers turnover up to £200,000 and adds VAT registration and quarterly VAT filing.
Enterprise (£4,299 + VAT a year, or £399 + VAT a month) covers turnover up to £500,000 and adds quarterly management accounts and an advisory call. Payroll is an add-on at £85 per employee a year.
The Accountancy Partnership (TAP) advertises a lower starting price, £24.50 a month + VAT for sole traders and £39.50 for limited companies, but that’s the base rate. Several essentials come as optional extras, including:
- Bookkeeping: from £20/month
- Payroll: from £24/month
- VAT returns: from £35/month
- Director’s Self Assessment: from £10/month for up to two directors
- MTD Income Tax quarterly updates: from £35/month
We tested The Accountancy Partnership’s custom quote tool using average figures for a Limited Company with £300,000 annual turnover. The monthly cost came out at £443.50.
That price won’t apply to everyone. But it shows how costs can rise quickly depending on your setup, team size, and service requirements.
TAP also offers new businesses 40% off for the first three months, which helps in the short term but doesn’t change the way pricing scales over time.
If you’re after a modular approach where you pick and choose services, The Accountancy Partnership may suit your style.
For a £300,000 turnover company, Sleek’s Enterprise plan is £4,299 + VAT a year, around £358 a month, with payroll on top at £85 per employee a year. If you’d rather keep things simple with more included upfront, Sleek offers a more predictable and often more affordable solution.
The Accountancy Partnership vs Sleek: company incorporation
If you’re setting up a new limited company, it’s worth comparing what each provider offers beyond just accounting.
Sleek makes incorporation simple, offering a fully online setup with three clear packages depending on how much support you need:
- Essential Formation (from £250 + VAT): fully managed company formation with the £100 Companies House fee included, registered office in London, director service address, first Confirmation Statement filing and a free business bank account
- Business Compliance (from £925 + VAT): everything in Essential, plus a dedicated accountant, bookkeeping, year-end accounts and tax return, your Director’s Tax Return and VAT filing
- Full Management (from £1,155 + VAT): everything in Business Compliance, plus company administration, a London business address and digital mailroom
The Accountancy Partnership (TAP) provides incorporation services for free, as well as a registered office service.
If transparency and speed are important to you when starting a business, Sleek’s all-digital approach and upfront pricing may be a better fit.
Why Sleek might have more support for specialist & scaling businesses
Fast-moving SMEs often need support beyond the usual bookkeeping and filings. That’s why Sleek also offers SEIS/EIS advance assurance and compliance, and support for R&D tax credit claims for UK tax reporting. These are available in-house as part of our extended service offerings.
From what we could tell, these aren’t offered by The Accountancy Partnership. They have some really helpful guides on all of these topics, but they don’t have dedicated pages specific to these services, meaning they might cost you more as part of your quote.
Accountancy Partnership seems to keep its focus on standard business services. Nothing wrong with that of course, but if your business has something a bit more complex or is planning to take an investment, you might want to consider Sleek.
Sleek online accountants vs The Accountancy Partnership: accounting services & essentials
Let’s get into the practical stuff. Bookkeeping, tax filing, and financial reporting are core parts of any accounting service, but how they’re delivered can vary quite a bit. Sleek and The Accountancy Partnership take different approaches, so here’s what to expect from each.
Accounting feature | Sleek | The Accountancy Partnership |
Bookkeeping services | Sleek provides flexible bookkeeping tailored to your business size and reporting needs. Services include invoice preparation, account reconciliation, and unaudited financial statements, with options for weekly, monthly, or annual support. | Bookkeeping available from £20/month, with a dedicated bookkeeper and free access to Pandle. You can send documents by email or prepaid mailbags. They record transactions for you. |
Audit and tax filing | Our team supports full audit and tax filing, including management accounts, tax computations, and statutory submissions. For businesses with overseas operations, we also offer guidance on offshore tax exemption filing where applicable. | They prepare annual accounts and submit tax returns to HMRC and Companies House. The site says “all filing is included.” No information was available on statutory audit services. |
Dedicated accountant | Every client is matched with a dedicated accountant who knows your business and can offer ongoing, personalised advice. | Every client gets their own dedicated accountant in the UK. They say they do not use account managers. |
Flexible document submission | Send your expenses and invoices through WhatsApp, email, or directly via the Sleek platform. It’s quick, secure, and designed around how you work. | Send books by email or prepaid mailbags, and upload receipts via Pandle Mobile. Support is available by phone, WhatsApp, email, and live chat. |
Bank integrations | We support direct feeds from selected UK banks including HSBC and Airwallex. This makes it easier to keep your records accurate and up to date. | Pandle connects via Open Banking with 11,000+ bank feeds, plus Stripe and PayPal. |
Accountant calls on demand | You can schedule a call with your accountant whenever needed. Support is available year-round with no hidden limits. | They advertise unlimited support and say you can contact your accountant by email, phone, or video call. Live chat runs daily ‘til late. |
Guided onboarding | All new clients are invited to a live onboarding session that walks you through the platform, setup, and how to get the most value from your plan. | Process shown as get a quote, sign up, then “receive a warm welcome” where they set you up and introduce your accountant. |
Dividend declaration support | If you need to declare dividends, Sleek can help. Monthly bookkeeping plans can include one-off dividend declaration support. | They provide free templates for directors’ minutes and dividend vouchers, with a help sheet and guides. |
Expense and transaction tracking | Our accounting packages support full tracking of both expenses and transactions to give you a more complete view of your business finances. | Pandle offers receipt uploads, automatic bank feeds, and a mileage tracker for expense claims. |
Tailored accounting solutions | If your business handles high volumes of expenses or complex transactions, we can customize your accounting setup accordingly. | Packages and resources vary by business type and industry, including limited companies, sole traders, partnerships, and ecommerce sellers. As does pricing. |
Compliance built in | Compliance is part of the process, not an add-on. We help you stay on top of key requirements, with reminders and guidance built into the platform. | They state all filing is included, send deadline reminders, run tax efficiency reviews, and include HMRC investigation representation as standard. |
Local presence | UK-based team offering local accounting, tax, and compliance support, with services tailored to UK-registered businesses. | UK firm with offices in Wirral and London. They say they do not outsource. |
Sleek vs Accountancy Partnership: company secretarial services
For limited companies, fulfilling legal obligations is essential for compliance. Sleek offers comprehensive company secretarial services, simplifying the management of statutory duties like confirmation statements and director changes.
These services are included with our incorporation support. Discover more about our offerings on our company formation services page.
Company secretary feature | Sleek | The Accountancy Partnership |
Core company secretarial services | Sleek provides core company secretary support to help directors meet their legal obligations without the admin stress. | Prepares and files annual accounts, Corporation Tax returns, and the Confirmation Statement as part of limited company packages. |
Statutory records maintained | We update and manage your statutory registers, including shareholders, directors, and persons of significant control. | The Accountancy Partnership has guides to remind companies to update registers themselves. No information was available about TAP maintaining statutory registers. |
Changes to directors | Whether you need to appoint a new director or update existing details, we manage the process and submit the paperwork on your behalf. | Guides cover appointing an additional director and using TM01 when a director resigns. No clear statement that TAP files director change forms on your behalf. |
Dormancy declarations | If your business is not trading, we’ll guide you through the process of declaring your company dormant. | They can look after dormant company accounts for £10 + VAT per month and explain what filings are still needed for dormant companies. |
Company updates and changes | We assist with changes to your business name, structure, or nature of trade, ensuring all updates are correctly filed. | Guides for updating the registered office address and for allotting shares via SH01. |
Clear and upfront pricing | All company secretarial services and optional add-ons are listed transparently in the platform. No surprises. | Pricing pages show monthly package costs and state “all filing is included.” Pricing for specific secretarial tasks is not itemised on the site. |
Registered office and service address | Need to update your registered address? We take care of the changes so your records stay compliant. | The Accountancy Partnership offers a registered office address service on request. |
Dividends and share updates | From issuing dividends to transferring or allotting shares, Sleek manages the admin so you don’t have to. | Free templates for directors’ minutes and dividend vouchers, plus guidance on share allotments (SH01). No clear statement that TAP files share changes for you. |
The Accountancy Partnership integrations VS Sleek integrations
Sleek and The Accountancy Partnership take very different approaches to integrations, depending on the type of business you run and how much flexibility you need.
Sleek integrations
Sleek is a Xero partner. New clients get SleekBooks as standard, and Xero is available as an add-on at £375 a year if you want real-time reporting, live dashboards and access to Xero’s app ecosystem.
Xero connects with Stripe, Shopify, and PayPal for fast payments and easy reconciliation, and it is HMRC-recognised for Making Tax Digital. Xero’s store also lists 1,000+ certified apps if you need CRM, inventory, or ecommerce extras.
Headline integrations you can use with Sleek on Xero:
- Stripe for invoice payments and automatic reconciliation.
- Shopify with the Xero-built connector for daily sales summaries.
- PayPal as a payment service inside Xero.
- Hundreds more via the Xero App Store.
The Accountancy Partnership integrations
The Accountancy Partnership provides its own bookkeeping software, Pandle. Pandle supports Open Banking feeds and offers direct feeds for PayPal and Stripe in the Pro plan.
It’s marketed as MTD-compliant for digital record keeping and submissions to HMRC.
What that means in practice:
- Bank feeds from a wide range of UK and international banks.
- PayPal and Stripe feeds for Pro users.
- MTD readiness for VAT and income tax workflows inside Pandle.
Pandle’s site highlights bank, PayPal, and Stripe connections. We did not find a native Shopify integration mentioned on their site at the time of writing.
Sleek vs The Accountancy Partnership: onboarding and switching accountants
Switching shouldn’t be a slog. With Sleek, company formation starts at £250 + VAT with the £100 Companies House fee included.
We set you up for Making Tax Digital, connect your banks and apps, and manage the full handover from your previous accountant so you don’t chase paperwork. You’ll get a guided onboarding call, clear next steps, and support by email, phone, and chat.
The Accountancy Partnership starts with a quote and some standard paperwork. You’ll be introduced to a dedicated accountant and set up on Pandle. Support is available by phone, email, and chat.
Fees are spread monthly with no fixed-term contract, and the process itself is straightforward. In other words, both can move you across without drama.
If you want a fast start with an MTD-ready setup and a dedicated accountant from day one, Sleek makes life easier.
If you prefer a simple in-house tool like Pandle and are happy to build your package service by service, The Accountancy Partnership does the job.
Sleek vs The Accountancy Partnership: certifications and awards
Awards and certifications aren’t everything, but they can offer a useful glimpse into how a company is viewed by the industry. Here’s how Sleek and The Accountancy Partnership stack up when it comes to recognition for innovation, growth, and impact.
| Type | Sleek | The Accountancy Partnership |
| Awards | Recognised in fintech and startup lists including:
|
No other verified industry awards are listed on TAP’s site or recent press at the time of writing. |
| Certifications | Certified B Corporation, meeting high standards of social and environmental performance since (2023). |
|
The Accountancy Partnership vs Sleek UK: customer reviews
The Accountancy Partnership has great online ratings, with a Trustpilot score of 4.7 from 5,600+ reviews and 4.7 on Google from 2,400+ reviews.
We tip our hats to them on this front, well done.
Sleek sits at 4.8 on Google and 4.3 on Trustpilot. So if you’re after a team that’s friendly, responsive, and professional, both will likely fit the bill. The difference comes down to your specific needs, especially if you’re looking for specialist services or more pricing flexibility.
Sleek vs The Accountancy Partnership: Which provider is right for you?
Both Sleek and The Accountancy Partnership support UK business owners who want to outsource their accounting and stay compliant without the faff.
If you want clear pricing, fast onboarding, and built-in support for company formation and compliance, Sleek could be a strong fit. If you prefer an all-in-one tool like Pandle and a more modular setup, The Accountancy Partnership may suit businesses with a simple business model.
Comparing The Accountancy Partnership alternatives or the best online accountants in the UK in 2025? Look at what your business needs today, then choose the service that saves you time and keeps you moving.
Thousands of UK businesses have already made the switch to Sleek.
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Disclaimer: The preceding information is not legal advice. This content is aimed to provide general guidance. For more formal or legal advice, contact Sleek directly.
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FAQs on Sleek VS The Accountancy Partnership
Is it hard to switch from another accountant to Sleek?
Not in the slightest. We’ll handle the transition, work with your previous provider if needed, and ensure your deadlines stay on track without any stress.
Can I register a company with Sleek if I haven’t started trading yet?
Yes, at any point in your financial year. Your accountant handles the handover from your previous provider, transfers your historical data and registers as your tax agent with HMRC. There’s no need to wait for your year end.
What if I need more specialist support later?
We’ve got you covered. From R&D tax credits to SEIS/EIS and crypto compliance, our services are tailored for modern UK businesses that want to grow without red tape.
Is Sleek suitable for e-commerce businesses?
Yep! We integrate with Shopify, Stripe, PayPal, and other tools via Xero. Our e-commerce accountancy services are seamless, secure, and fully MTD-compliant.
How much does it cost to get started with Sleek?
Our accounting plans start at £75 a month + VAT, billed annually. Company formation starts at £250 + VAT with the £100 Companies House fee included, which increased from £50 in February 2026. Everything’s listed upfront with no hidden extras.
