We are reputable self-assessment accountants, saving you time, minimising stress, and lowering your tax bills.
Limited Companies
Sole Traders/Self Employed
Contractors & Subcontractors
Landlords & Property Owners
Facing issues in completing self-assessment tax returns? A certified accountant from Additions Plus ensures the form is completed accurately and submitted on time.
With 15+ years of experience working with a range of businesses, we understand that completing self-assessments can be stressful and daunting. Our experienced accountants offer complete peace of mind that your tax returns will be ready and submitted on time. We ensure you pay the correct tax amount and take away the stress of extra HMRC paperwork.
Our accountants provide more than just tax return filing; we offer expert advice on business growth, financial management, and tax planning. No matter how complex your tax affairs are, we are here to help you at every stage!
From your first consultation to ongoing support, we make managing your finances straightforward with a clear, hassle-free process.
We discuss your needs, answer your questions and identify the right support for your business.
We create a clear service plan based on your goals, priorities, requirements and budget.
Our team handles the work accurately, keeps you updated and provides guidance throughout.
We continue our support with practical advice, reliable service and regular communication.
As trusted self-assessment accountants, we provide an all-inclusive tax return service that matches your unique business needs. Our accountants ensure that your tax return stays optimised, accurate, and compliant. We will:
Exceptional accounting support at your fingertips
Real feedback from real clients on Google.
Posted on Google Ramdhan AprianaTrustindex verifies that the original source of the review is Google. Nice to try it, very recommended.Posted on Google Claire RoseTrustindex verifies that the original source of the review is Google. Reliable, friendly accountants; sorted my tax return efficiently, brilliantly.Posted on Google Flory GomezTrustindex verifies that the original source of the review is Google. I highly recommend, the support and advice are upmost valuable . They are always accessible, always reliable , on your best interest . They are absolutely fantastic!Posted on Google Simon StokesTrustindex verifies that the original source of the review is Google. I have been using Additions Plus now for a year and I cannot rate them highly enough for their attention to detail and ability to make my life easier when dealing with my accounts. Raj and the team have been nothing but a delight to deal with. I thank them all for their advice and help along the way. No questions or tasks are too much, they work quickly and efficiently with everything they do. I can’t ask for anything more in help with my accounts.Posted on Google ramesh parmarTrustindex verifies that the original source of the review is Google. Additions Plus Where the winning formula equates to the correct answer, All this collated from the a pile of invoices and receipts, resulting with them dealing with the appropriate company(s) with the frightening acromion like H.M.R.C & V.A.T. Leaving me stress free with the acromion that I understand at the end of the week, B.A.R & V.A.T.Posted on Google SunnyTrustindex verifies that the original source of the review is Google. Been using them for many years and would not hesitate to recommend highly.Posted on Google Terry GrantTrustindex verifies that the original source of the review is Google. I have been using Raj and her team for my business and personal accounts for over 20 years and have always found their service to be exceptional. Never missed a deadline, always available to discuss anything, no hidden extra charges, friendly and helpful service, reasonable charges. I really cant fault them....which is why I never even consider going elsewhere :-)Posted on Google Sukhbir SidhuTrustindex verifies that the original source of the review is Google. Always a prompt and highly professional service. I would recommend this firm without hesitation.Posted on Google GIANNIS MASTRANTONAKISTrustindex verifies that the original source of the review is Google. Work with additional plus Is a pleasure These are correct people for the work My company have change 3 accounts in the past Bit now we are not going to change again We high recommend additional plus
Choosing an experienced accountant for self-assessment tax returns is actually worth the investment.
Eliminate the hassle of dealing with HMRC forms
Increase reassurance that your accounts are in safe hands
Reduce the risk of costly errors and penalties
Make informed decisions to save you money in the long run
Our online accountancy services take your stress away and help your business thrive.
Register business with HMRC and manage ongoing legal compliance
Whether you’re a landlord or business partner, our accountants are strongly committed to helping you complete your self-assessment tax return, ensuring your business stays fully compliant. Here are some compelling reasons why you should choose us:
Highly Skilled Accountants: We have the expertise to understand your requirements and prepare your self-assessment tax return accurately.
Transparent Pricing: Our team provides you with a detailed, upfront quotation so you know exactly what you have to pay.
Customer Satisfaction: We understand that every client is unique; that’s why our friendly team is here to assist you with tax-related matters.
Additions Plus is assisting businesses with reliable self-assessment tax returns to avoid penalties and improve cash flow. Don’t stress over your tax filings; let us handle everything from start to finish. Reach out to us to book your consultation with our specialists!
Even with simple finances, professional support can help ensure your return is completed correctly and on time.
Yes, we support individuals with personal tax matters and ensure all relevant income is reported accurately.
A self-assessment tax advisor reviews your financial information, identifies tax-saving opportunities, and helps keep your filing compliant.
Yes. We can manage returns involving employment, self-employment, rental income, dividends, and other earnings.
The self-assessment accountant cost varies depending on the complexity of your finances and the level of support required.
Absolutely. We can check your figures, identify potential issues, and ensure everything is accurate before filing.
It is helpful to keep income records, invoices, receipts, and other financial documents that support your return.
No. We assist sole traders, landlords, freelancers, company directors, and individual taxpayers.