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UK Accountants For
High-Growth Tech Start-Ups

Supporting UK Tech Start-Ups to pay less tax, maintain a healthy cash flow
and access real-time financial insights to help scale your business.

Our Affiliations 

ICAEW - Authorised Training Employer

We’ll Keep You Tax Smart while You Grow Your Venture

Scaling a tech start-up is challenging enough without the added stress of managing complex financials. With high burn rates, investor pressures, and ongoing unpredictability — growing your business while meeting your compliance requirements and leveraging the tax reliefs available can be overwhelming.

You deserve to focus on innovation and growth while having the peace of mind that your accountant is not only keeping you compliant, but understands the life cycle of a startup by acting as a trusted business and taxation advisor.

Bridging the Gap Between Innovation and Financial Stability

As tech-evangelists, you’ll be reassured as we put cutting-edge technology at the forefront of our offering. This enables us to collaborate with you rather than working in silos, to streamline processes, enhance communication and reduce the administrative burden.

With decades of combined experience and a track record of helping fast-growth start-ups, our team offers the expertise and dedication to manage your accounting, taxation and financial needs. We will help to free up your time so you can focus on your venture’s core offering.

Our Experience is proven by the Numbers

Team Members

Years of Legacy

Clients Served

Team Members

Years of Legacy

Clients Served

Why Choose Us?

Specialist Expertise from Qualified Accountants

Benefit from the expertise of qualified accountants with a deep understanding of the lifecycle of a tech start-up.

Holistic Financial Management for Peace of Mind

We handle all your accounting and financial needs under one roof, so you can focus on growing your start-up.

Pro-actively Seeking Tax Reliefs Specific to Tech Ventures

We have strong success in obtaining tax reliefs and credits specific to innovative, tech companies.

Personalised Attention with a Hands-On Approach

Enjoy a personalised, hands-on service from a dedicated team that knows your business inside and out.

Seamless Integration into Your Business Strategy

Our services integrate seamlessly into your business strategy, supporting fundraising and financial planning.

Leveraging technology to enhance collaboration

We leverage technology and cloud solutions to clearly communicate our insights.

Our Specialised Services


Ensuring accurate financial reporting and compliance.

Tax Compliance

Managing all aspects of tax filings and compliance.

Virtual Finance Director / Office

Expert financial leadership without the full-time cost.

Payroll / Employee Share Option Schemes

We will fulfil all your compliance duties around payroll, pension contributions and employee share option schemes.

Tax Advisory

Strategic tax planning tailored to your tech start-up’s lifecycle.

Business Planning / Forecasting

Data-driven business planning and financial forecasting.


Independent auditing services to ensure financial accuracy.

Company Secretary

Handling administrative duties around investment fundraises and compliance.

Don’t Take Our Word For It…
Hear from our clients too!



“I couldn’t be happier choosing Munir Tatar & Associates not only for my founding company, Volta XR, but now for all my personal tax affairs as well as numerous startups I advise. Not only have I’ve saved over 60% in monthly costs against other accountants I’ve used in the past, but I’ve also been able to obtain R&D Tax Credits that are 20-30% higher than what I would expect, amongst many other cost & revenue advantages. There has never been a task too high for the team to climb: I have continuously received quality advice on many special situations like UK/US tax affairs, international payroll as well as Innovate Grants and option agreements. I could not recommend their company and guidance enough.”

Mitchell Bayer-Goldman
Co-Founder of Volta


“Having worked with Munir Tatar & Associates over a decade, their wealth of experience in business and tax planning is very impressive. It’s refreshing to work with a knowledgeable team whom we can pick up the phone and speak to our dedicated account manager at any time. Serkan Tatar is extremely helpful in assisting us with strategic advisory. I would highly recommend his services to anyone. Huge thanks to Munir Tatar and we are also grateful for his guidance and kindness.”




 Ed Koyuncu
Director of Plantific (Plant Science Edtech start-up)

Some Of Our Clients


Download Our FREE Tech Start-Up E-book

7 Smart Strategies to Scale Your Funded Tech Start-up by Boosting Cashflow and Saving Tax

This free e-book provides 7 up-to-date strategies for funded tech start-ups to boost cashflow and save tax.

A Simple Plan to Financial Freedom

Step 1

Schedule a Consultation

Reach out to us via phone or our online form to discuss your needs.

Step 2

Tailored Proposal

We’ll provide a customised proposal outlining how we can support your business.

Step 3

Execute and Grow

Start benefiting from our expert services and focus on scaling your start-up.

Latest Insights From Our Blog

Popular Questions

Got a question? We are here to help

How can your firm help us maximise available tax reliefs for tech start-ups?

We specialise in identifying and securing tax reliefs specific to tech start-ups, such as R&D tax credits and SEIS/EIS tax relief. Our team ensures you leverage all available incentives to reduce your tax burden and improve cash flow.

What are the benefits of having a Virtual Finance Office from your firm?


Our Virtual Finance Office service provides you with expert financial leadership at a cost significantly less than a full-time hire. We offer strategic advice, financial planning, and oversight, helping you make informed decisions and scale effectively.

How do you handle the accounting needs for fast-growth start-ups with high burn rates?

We provide comprehensive cash flow management and forecasting services to help you monitor and control your burn rate. Our goal is to ensure you have the financial stability to sustain rapid growth and investor confidence.

What is your approach to ensuring compliance with tax regulations for tech start-ups?

We stay up-to-date with the latest tax regulations and compliance requirements specific to tech start-ups. Our proactive approach includes timely filings, regular compliance reviews, and strategic tax planning to avoid penalties and optimize your tax position.

How can your bookkeeping services support our start-up's growth?

Our bookkeeping services provide accurate and up-to-date financial records, essential for informed decision-making and investor reporting. By handling your bookkeeping, we free up your time to focus on innovation and growth.

How do you assist with financial planning and forecasting for tech start-ups?

We offer detailed financial planning and forecasting services that include scenario analysis, budgeting, and growth projections. This helps you plan for the future, attract investors, and make strategic decisions that align with your business objectives.

How do you integrate with our existing financial systems and tools?

We work with a variety of financial systems and tools commonly used by tech start-ups. Our team ensures seamless integration with your existing systems, providing efficient and accurate financial management and reporting.

Can you help with the financial aspects of raising investment?

Yes, we assist with preparing financial statements, forecasts, and business plans for fundraising. We also handle the full company secretarial duties associated with a fundraise, from SEIS/EIS applications, to share issuances, to maintaining the company register. We also provide support during due diligence processes to help secure investment and negotiate favorable terms.