4.9 out of 5 Stars On Google out of 72+ Customers

Startup Accountant

Startup Accountant services from Business At provide specialist accounting and tax advice for new businesses in Southampton. We help you set up tax-efficient structures, handle compliance, and implement automation to save time and focus on growth.

As Certified Chartered Accountants with UKAN membership, we offer out-of-hours support 7 days a week. We partner with startups to decrease costs, maximize profits, and enhance cashflow with proactive advice.

Experience

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Our Accreditations

Automation-Focused Accounting for Startups

We implement cloud accounting and business process automation to streamline your financial tasks. This reduces manual effort and minimizes errors.

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Experience

Clear, Transparent Pricing

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Expert, Tailored Advice

Comprehensive Startup Support Services

Our startup accountancy package includes everything you need to operate compliantly and efficiently:

Statutory accounts and corporation tax returns for limited companies
Self Assessment tax returns for sole traders and directors
Payroll services including RTI submissions and compliance
VAT registration and returns management
Proactive tax planning and business growth advice

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Experience

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Experience

Why Southampton Startups Choose Business At

Unlike traditional accountants, we focus on automation and international capabilities. We help startups expand globally and optimize costs with our whole-business approach.

You get fixed fees, out-of-hours availability 7 days a week, and a partnership model. Our clients benefit from our UKAN network for international expansion support.

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Experience

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Experience

“Sash has been extremely knowledgeable and reliable from when I first met him regarding helping me with my accounts as a director of a limited company for the first time. He has provided me with sound advice and helped me to understand the ins and outs of timely and successful accounting and made it easy."

Adam Garnett

Testimonials

What Our Customers Say

We build growth-focused partnerships with every client, offering hands-on guidance through business transitions and tax complexities. Your dedicated accountant provides proactive advice when you need it most.

Clients value our availability and expertise, telling us they finally understand their numbers and feel confident expanding globally. That's the impact of innovative, responsive accountancy.

72+ Google Reviews

Let's Connect

Get In Touch With Us

Call us at +44 7795 226823 or email [email protected] anytime. We're available outside normal hours for real-time assistance. Use our contact form for quick follow-ups, and we'll reply promptly.

Start with a free, no-obligation consultation to explore your options. We'll discuss your business needs, share insights on automation or tax savings, and outline how we can partner for growth. It's easy and straightforward to take the first step.

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Frequently Asked Questions

Common questions about our startup accountant services:

How much does a startup accountant cost in Southampton?

Our startup accounting packages offer fixed monthly fees tailored to your business needs. We provide transparent pricing with no hidden costs to help you budget effectively.

What accounting services do startups typically need?

Startups need company formation advice, statutory accounts, tax returns, payroll, and compliance services. We cover all this plus proactive growth planning and automation support.

Can you assist with international expansion for startups?

Yes, as UKAN members, we have a large international network to help with company formation, cross-border tax compliance, and expansion advice in various countries.

How quickly can you onboard a new startup client?

We can onboard new startups within days, with initial consultations available outside normal hours to fit your schedule and provide real-time answers.

Business Accounting and Tax Ltd provides automation-focused accounting, tax, and international services for small to medium businesses in Southampton and beyond. Contact us for a free consultation to grow your business.