
Self Assessment Tax Return filing can be stressful, but with BDH Accounting Services in Erith, you get reliable, fixed-fee support to ensure compliance and peace of mind. We handle all aspects for contractors, freelancers, and small business owners.
Our same-day responses and predictable pricing eliminate accounting stress, freeing you to focus on your business. We manage your tax return from document gathering to HMRC submission with accuracy and efficiency.
Experience


We manage your Self Assessment Tax Return from start to finish, ensuring accuracy and timely submission to HMRC. Our approach covers all income types, including contractor earnings, property income, and business profits.
Addressing common pain points for time-poor professionals, we provide reliable support to navigate complex tax rules. This saves you time and reduces the risk of errors or penalties.
Experience
Experience
We offer fair, transparent pricing with fixed monthly fees and no hidden costs, so you can budget confidently.

Our Self Assessment service is designed to fit your needs, with clear pricing options based on your business structure.
Self Assessment included in Sprout and Bloom plans for limited companies and sole traders
Add-on available for Seed plans from £165
Covers all preparation, calculation, and filing to HMRC
Unlimited support with same-day responses for any queries
Experience

Experience

Based in Erith, we serve contractors and small businesses across Bexley, Dartford, and Greater London, offering localized expertise in Self Assessment Tax Returns. Our hyper-local focus ensures personalized service.
With fixed monthly fees, same-day responses, and a 100% client retention rate, we provide dependable accounting that larger firms often lack. Founded in 2025, we prioritize reliability and client relationships.
Experience
Experience

“BDH have been preparing our accounts for months now, we are extremely impressed. They are extremely organised and quick to answer any inquiries or questions we may have. Would certainly recommend to small businesses or individuals"
Mitchell Hill
Oakfield Flat Roofing Limited
We build trusted partnerships with every client, offering personalized attention and quick responses. You'll have a dedicated accountant who understands your business needs.
Our clients appreciate the peace of mind that comes with fixed fees and reliable service. They focus on their work while we handle the finances.
Let's Connect
You can reach us by phone, email, or through our contact form. We're here to provide quick, reliable support and answer any questions you have.
Initial conversations are always free and without pressure. We'll discuss your situation, explain our fixed monthly fees, and outline how we can help. You'll appreciate having a responsive partner to handle your accounting with care.
Common questions regarding Self Assessment Tax Return services:
Costs vary by plan; it's included in our Sprout and Bloom packages, or available as an add-on from £165 for Seed plans, based on your business structure.
We guide you through gathering all necessary documents, including income records, expenses, and P60s, ensuring a smooth process tailored to contractors and small businesses.
Yes, we specialize in contractor accounting and can manage Self Assessment for IT, construction, and other freelancers in Erith and surrounding areas like Bexley and Dartford.
With our efficient process and same-day responses, we aim to complete your return promptly, ensuring it's filed before HMRC deadlines to avoid penalties.

BDH Accounting Services provides fixed-fee accounting for contractors and small businesses in Erith and surrounding areas. Get in touch for a free consultation to simplify your finances.
BDH Accounting Services is a Limited Company with Registered Company Number 09320136
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