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Self Employed & Sole Trader Services

Accounting built for freelancers and sole traders.

Sole traders, freelancers, contractors, consultants and locums are the engine room of the UK economy — and the most under-served by traditional accountants. Heartlands fixes that. We give you a named accountant, cloud bookkeeping configured around the way you actually work, a quarterly check-in to track your tax position before the bill lands, and a Self Assessment return prepared, reviewed and filed by a chartered professional. Whether you're a one-person Etsy shop, a CIS subcontractor, a healthcare locum, a freelance creative or a multi-engagement consultant, the fee is fixed, the support is unlimited, and you'll know exactly what you owe long before HMRC asks for it.

Overview

What this service does

Self-employed and sole trader accounting requires a very specific skill set — accurate expense capture, correct treatment of mixed-use costs, allowance optimisation, payments on account management, and the readiness to incorporate at the right moment. Heartlands provides all of it: cloud bookkeeping configured around the way you work; quarterly tax position reviews so the January bill is never a surprise; annual Self Assessment preparation and filing; advice on incorporation, VAT registration and pension contributions; and unlimited email support throughout the year. We also handle CIS subcontractor returns, locum-specific deductions and platform-economy income (Uber, Deliveroo, Etsy, Amazon, Vinted) in full.

Business objectives
  • Keep books accurate and HMRC-ready throughout the year
  • Eliminate Self Assessment deadline stress with early filing
  • Reduce tax through allowable expenses and structural advice
  • Decide when (and whether) to incorporate to a limited company
How it helps organisations
  • Replaces shoebox-of-receipts admin with a clean cloud workflow
  • Prevents over-paying tax by capturing every legitimate expense
  • Provides a Making Tax Digital-ready foundation for MTD ITSA from April 2026
  • Frees you to focus on billable work instead of bookkeeping
Key features

Service capabilities

Self Assessment (SA100 and supplementary pages) preparation and filing
Cloud bookkeeping tailored to your business
CIS subcontractor returns and CIS suffered reclaim
Mileage, home-office and mixed-use expense optimisation
Payments-on-account planning and reduction claims
Incorporation review and limited company set-up
Unlimited email support with a named accountant
Making Tax Digital for ITSA (MTD ITSA) onboarding
Benefits

The measurable upside

Productivity

A clean cloud workflow reclaims 4–10 hours per month that most sole traders lose to admin and receipt chasing.

Cost reduction

Allowance and expense optimisation typically saves £400–£2,000 of tax per year — more than covering the fee.

Security

Receipts captured to encrypted storage, bank feeds read-only, and all data accessible from any device.

Compliance

On-time Self Assessment filing, CIS returns and MTD ITSA readiness ahead of the April 2026 deadline.

Workflow optimisation

Quarterly tax check-ins mean you always know your liability — no January shock, no surprise payments on account.

Industries served

Sectors we work with

Banking & Financial Services
Government & Public Sector
Healthcare & Pharmaceuticals
Education & Training
Retail & E-commerce
Logistics & Transport
Manufacturing & Engineering
Corporate Enterprises
Why choose us

What sets Heartlands apart

01Experienced consultants

Chartered partners with 15+ years across UK SMEs, owner-managed businesses and scaling startups.

02Certified engineers

ICAEW, ACCA and CTA qualified specialists handling every engagement end-to-end.

03End-to-end implementation

From onboarding and software setup to filing, reporting and HMRC representation — one accountable team.

04Local UK support

Birmingham-based with a direct line to your partner. No call centres, no offshoring, no surprises.

05Training & ongoing maintenance

We train your team on Xero, QuickBooks and reporting workflows, then keep the system healthy month after month.

Service process

How we deliver, end-to-end

  1. 01
    Consultation
    A free 30-minute scoping call to understand goals, structure, deadlines and pain points.
  2. 02
    Assessment
    We audit your books, filings and software stack to surface risks and quick wins before quoting.
  3. 03
    Planning
    A written engagement plan: scope, deliverables, deadlines and a fixed monthly fee — no hourly billing.
  4. 04
    Implementation
    Software configured, ledgers migrated, controls set up and the team onboarded with zero downtime.
  5. 05
    Testing
    Reconciliations, trial runs and sign-off on the first month's outputs before going live.
  6. 06
    Training
    Hands-on training for your team plus written SOPs so the process is sustainable, not dependent on us.
  7. 07
    Ongoing support
    Continuous filing, monthly reviews, unlimited email support and proactive deadline management.
FAQ

Frequently asked questions

31 January following the end of the tax year for online filing and any balancing payment, plus payments on account on 31 January and 31 July. We file at least 30 days early.
Testimonials

What our clients say

Heartlands turned our self employed & sole trader services from a year-end headache into a quiet, predictable process. Their partner-led approach is the difference.
Sarah Mitchell
Director, retail group
Switched from a high-street firm and immediately recovered tax we didn't know we'd overpaid. Communication is faster, advice is sharper.
James O'Connor
Founder, SaaS startup
Genuinely proactive — they call us before deadlines, not the other way round. Fixed fees, no surprises and our books have never been cleaner.
Priya Patel
Owner, professional services

Ready to talk about self employed & sole trader services?

A free 30-minute scoping call with a chartered partner. No obligation, no sales pitch — just clear answers and a fixed quote if it's a fit.