Kent
Accountants in Dartford who answer the phone
APPTAX Associates is based right here in Dartford — 38 Osterberg Road, DA1 5HF. When you work with us, your accountant is a few minutes away, not a faceless call centre. You can drop in, call, or message us on WhatsApp and get a reply within 12 hours.
We look after sole traders, landlords, contractors and limited companies across Dartford — from the town centre and Fleet Estate to Greenhithe, Swanscombe, Stone and Wilmington. Every engagement is a fixed fee agreed upfront, and if you switch from another accountant we guarantee to beat your current fee by 40%.
Accountancy that understands Dartford
Dartford runs on small business: trades and construction firms working around the Dartford Crossing and A2 corridor, retailers and food businesses around the High Street and Bluewater, and a growing number of landlords and commuters who need Self Assessment handled properly.
Because we work here every day, we know the patterns — CIS refunds for subcontractors, VAT for growing firms crossing the £90,000 threshold, and Making Tax Digital for Income Tax, which hits Dartford sole traders and landlords from April 2026. We get you ready before HMRC deadlines bite.
CIS for subcontractors
Monthly CIS returns, refund claims and gross payment status advice for Dartford trades.
Landlord tax
Self Assessment, rental accounts and capital gains for Dartford and Bluewater-area landlords.
Limited companies
Statutory accounts, Corporation Tax and directors’ payroll for Dartford limited companies.
MTD for Income Tax
Full setup on Xero, QuickBooks, FreeAgent or Sage before the April 2026 deadline.
Areas around Dartford we cover
- Dartford
- Greenhithe
- Swanscombe
- Stone
- Wilmington
- Darenth
- Bean
- Longfield
- Hartley
- New Ash Green
FAQs — accountants in Dartford
Do you have an office in Dartford I can visit?
Yes — we are based at 38 Osterberg Road, Dartford DA1 5HF. Book an appointment and we can meet face to face, or handle everything digitally if you prefer.
How much does an accountant in Dartford cost?
Our fees are fixed and agreed upfront based on the work involved — no hourly billing. If you already have an accountant, we guarantee to beat their fee by 40%.
Can you take over from my current Dartford accountant?
Yes. We contact your previous accountant, arrange the professional handover and collect your records. There is no gap in your HMRC compliance and no awkward conversation for you.
Also serving: accountants in Kent · accountants in South East England · accountants in London · accountants in UK-wide
Software we support
MTD-ready bookkeeping on the platform that suits you — we set it up, migrate your records and train you to use it.

Professional credentials
Logos are trademarks of their respective owners, shown to indicate software supported and professional membership.
Visit, Call or Write
Start a conversation with our Dartford team
Arrange a free initial consultation, ask about a deadline, or get a fixed-fee quote. We respond to every message within 12 hours — 7 days a week.
- Call or text07769 237999
- WhatsAppMessage us anytime
- Emailhello@apptax.co.uk
- Office38 Osterberg Road, Dartford, DA1 5HF
- Availability7 days a week · evening & weekend appointments
