pros and cons of starting a company in different countries

Andy Stofferis • Mar 06, 2026 • 14 min read

UK vs USA vs Ireland vs Portugal vs Singapore vs Estonia

Do you want to compare the pros and cons of starting a company in different countries? This article compares Portugal, Estonia, Singapore, Ireland, the USA (Delaware), and the UK.

Are you considering the pros and cons of starting a company in different business jurisdictions? Ultimately, your choice of where to start a company will depend on your unique circumstances, your business goals, and which markets you want to operate in.

As well as the cost and speed of getting started, it is worth considering the tax implications of where you incorporate your company, as well as what it’s like to practically run it each year (and the costs, time and bureaucracy involved). Certain jurisdictions may offer better access to venture capital, others more political stability, and some more support for startups and activities like research and development.

We've already compared some of these topics for Portugal, Ireland, Estonia, Singapore, the UK and Delaware in three earlier blog posts:

In this article, we'll look at the advantages and disadvantages of doing business in Estonia, Portugal, Ireland, the UK, the USA and Singapore. This could help to inform your decision on where to base your company.

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore
Pros and cons of starting a company in the UK
Pros and cons of starting a company in Portugal
Pros and cons of starting a company in Singapore
Pros and cons of starting a company in Ireland
Pros and cons of starting a company in Delaware, USA
Pros and cons of starting a company in Estonia
The final verdict: where to start your business

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore

Below we compare what it’s like to start a company in the UK, Portugal, Ireland, Estonia, the UK, Singapore and the Delaware (USA). We do this by considering the main advantages and disadvantages of each business jurisdiction.

Factors to consider when making these comparisons include the corporate tax rate, tax relief and credits for startups, access to venture capital, the cost and ease of registering and managing a company, and how easy it is to access digital services and avoid bureaucracy.

It’s also relevant to consider the reporting requirements in each jurisdiction (such as filing tax returns and submitting annual company reports), whether you can start a company without physically having to relocate, how much support there is for startups and entrepreneurs, and which markets you can access (such as the EU).

Pros and cons of starting a company in the UK

The UK is known for being an economic leader, having a highly skilled and educated labour force that’s expected to grow over the course of the next 15 years.

However, its decision to leave the European Union in 2020 has resulted in significant changes to the business environment. That includes increased costs of cross-border trade and complexity in conducting business within the EU.

The UK economy has also been affected by supply chain shortages post-Brexit and rising inflation.

Main advantages of starting a company in the UK

It’s possible to register a limited company in the UK online.
It’s quick and easy to process company registrations in the UK: costs have recently risen to at least £100, but you can have a company registered within 24 hours.
Company founders don’t need to reside in the UK, but the company must have a UK registered address.
The UK’s WebFiling system allows companies to file documents and manage company information online.
The UK has established more than 160 double taxation agreements with countries around the world.
There are many business support schemes and funding available to UK businesses, particularly for knowledge-based enterprises and companies involved in research and development (R&D).
London has a wide range of business startup hubs and communities.

Main disadvantages of starting a company in the UK

The corporate tax rate is 25%, which is higher than some other jurisdictions.
Because of Brexit, the UK no longer has easy access to the EU market which is a serious barrier to companies involved in cross-border trade or reliance on EU products and services.
Tax filing and company reporting takes 114 hours a year on average, which is quite long and can be rather costly if you pay professionals to assist you with this.

UK vs Estonia: Where to start your company?

Your guide to forming and running a company in the UK versus Estonia

Pros and cons of starting a company in Portugal

Portugal’s economy was particularly impacted by the Covid pandemic, and it has struggled with high levels of public debt. However, its economy has recovered well and is in a period of growth. There is government support for entrepreneurs and the business sector, such as access to credit and loan guarantee schemes.

As a leader in financial services, telecommunications, and tourism, Portugal has many large corporations and an active startup community (mostly based around Lisbon). A Portuguese e-⁠residency program was in the pipeline, although there is no confirmed launch date.

Main advantages of starting a company in Portugal

As part of the EU, companies in Portugal have access to one of the largest market economies in the world.
It’s moderately quick to register a company in Portugal, and the application can be done online through an authorised agent. It takes just 5 to 10 days, or 1 to 2 days if the application is expedited.
The first year costs of operating a company usually has a startup cost of €360. Note that this estimate excludes costs of lawyers, authorised agents or migration service providers.
A reasonable corporate tax rate of 19%, with some tax advantages for SMEs.

Main disadvantages of starting a company in Portugal

It takes a relatively long time to file taxes in Portugal, averaging close to 120 hours.
Portugal’s e-services are not as comprehensive as they could be, which can make business administration complex and confusing.

Portugal vs Estonia: Where to start your company

Your guide to the ins and outs of company formation in Portugal versus Estonia

Pros and cons of starting a company in Singapore

If you’re looking for a place to start a company where you can get access to Asian markets, then Singapore is a good option. The country also has a supportive startup scene, advanced digital infrastructure, and a relatively low corporate tax rate.

Main advantages of starting a company in Singapore

Singapore’s corporate tax rate of 17% is quite competitive globally.
It’s easy and affordable to start a company in Singapore, and your application can be done online and typically processed within 1 to 3 days.
In Singapore, there are a range of e-services available and a national, digital ID system called the Singpass, which is used by individuals and businesses to interact with government and private bodies.
There are various tax schemes that support startups in Singapore, as well as tax exemptions and access to venture capital.
Singapore boasts 29 bilateral trade agreements, which includes with the EU, China, the USA, India, South Korea and Japan - and many double taxation agreements too.
The average time to file taxes is just 64 hours, which is comparatively efficient.

Main disadvantages of starting a company in Singapore

Foreigners starting companies in Singapore need to appoint a local third party to process the incorporation.
Foreigners may need to relocate to Singapore to operate their businesses there.
Foreigners starting companies in Singapore may need to appoint both a local company director and a local company secretary.
You’ll need to be physically present to open a bank account in one of the main big banks in Singapore - although e-banking options are now available.
Annual business costs are comparatively high, from around €4,000.

Singapore vs Estonia - Where to register a company

Comparing the features, process, pros and cons of company formation in Singapore vs. Estonia.

Pros and cons of starting a company in Ireland

As an EU member state, Ireland has access to a large single market for trade, which is a major advantage of starting a company in Ireland. In addition, it has a very competitive corporate tax rate and is also the only official English-speaking member of the EU.

Main advantages of starting a company in Ireland

It’s moderately quick to form a company in Ireland, which can be done in 3 to 7 working days.
Business incorporation can be done partially online.
Company taxes can be filed online through The Companies Registration Office’s online filing system, CORE.
The highly competitive corporate tax rate is 12.5% for trading income for SMEs.
Ireland offers corporation tax relief for start-up companies and tax credits for companies involved in research and development.
Ireland has established over 78 double taxation agreements with other countries.
Many tech startups are incorporated in Ireland and there’s a bounty of tech talent in the country, with an active and supportive startup scene and access to venture capital.

Main disadvantages of starting a company in Ireland

Company registration in Ireland for non-EEA and non-EU residents is more complicated. That’s because you need to have at least one director who is domiciled in the EEA. There are some possible exemptions, however.
It’s more complicated for non-EEA residents to open a bank account in Ireland.
Capital gains tax is 33% - although there is an entrepreneur relief rate of 10%.
The average time to file taxes each year is 82 hours, which is still reasonable but not as time-efficient as other countries like Estonia.

Country comparision. Your guide to forming and running a company in the Ireland versus Estonia. Learn the similarities and differences, pros and cons, and costs.

Why start a company in Ireland vs Estonia

Comparing the features, process, pros and cons of company formation in Ireland vs. Estonia.

Pros and cons of starting a company in Delaware, USA

Considered an international tax haven, Delaware in the USA is a sought-after location in which to start companies. This tax-friendly jurisdiction allows companies to base their headquarters anywhere in the US, where they may then be exempt from Delaware state tax. And companies registered in Delaware can also create a franchise and take advantage of lower franchise tax laws when operating outside Delaware.

Many companies opt to form LLCs in Delaware, but the C-Corp structure is also particularly popular with venture capitalists as there’s no pass-through tax. C-Corps can also claim various deductibles.

One of the main factors when choosing between starting a company in Delaware and somewhere else such as Estonia, will be which market you want to do business in - the US or the EU. This may depend where you already have a network of clients and partners.

Main advantages of starting a company in Delaware (USA)

Delaware has one of the lowest corporate tax rates globally.
Foreigners can start a company in Delaware without travelling there.
Registering a company takes around 5 to 15 days on average, although it can also be expedited to within 24 hours at an extra cost.
You can register an LLC online and with the assistance of a local agent, with the exception of residents of Cuba, Iran, North Korea, and Syria.
Companies can conduct all their business online, such as filing tax returns. That means foreign business owners can manage their Delaware companies remotely.
Delaware actively supports startups and entrepreneurs and there are many state grants and support programs.
Delaware is known for being a good place to find venture capital and many investors require companies to be registered in Delaware.

Main disadvantages of starting a company in Delaware

You’ll need to appoint and pay for an authorised local agent to represent the company.
The costs of running a business in Delaware each year are higher than other countries like Estonia.
Customer support is only available in English which may be a barrier for some people.
It takes an average of 175 hours to file annual tax returns in Delaware which is significantly longer than other jurisdictions.

Country comparision. Your guide to forming and running a company in the Delaware versus Estonia. Learn the similarities and differences, pros and cons, and costs.

Delaware vs Estonia: where to start your company?

Comparing the features, pros and cons of company incorporation as a foreigner in Delaware vs. Estonia. Includes a handy quick-reference table showing the key features side-by-side

Pros and cons of starting a company in Estonia

Estonia is a popular choice of country in which to start a business for anyone wanting to access the EU market and competitive corporate tax rates.

Estonia offers simple, easy and affordable startup costs and procedures. Managing a business remotely is also simple due to its highly advanced digital services. And its support for startups and entrepreneurs gives it the enviable position of being Europe’s most entrepreneurial country and top-ranking country worldwide on the Tax Competitiveness Index.

Estonia is also known for being one of the best countries in Europe for startup support, finding venture capital and for the sheer number of startups created each year, and is one of the six fastest growing hubs for startups in the world.

Main advantages of starting a company in Estonia

Access to the EU market is a major advantage of starting a company in Estonia.
Estonia tops the Tax Competitiveness Index and has a very competitive corporate tax rate of 22% for distributed profits.
Estonia is one of the few places where you can start a company without needing a visa, local agent or local director.
Estonia’s dedicated e-⁠Residency program specifically caters to foreigners wanting to start companies in Estonia. E-⁠residents get digital access to e-services and the EU market, and can manage their companies remotely from anywhere.
Estonia boasts one of the fastest company incorporation procedures in the world - taking just 2 hours on average. Company registration can also be done 100% online.
It’s easy for companies to be managed remotely and digitally in Estonia, thanks to the Estonian digital ID and e-services. That means that taxes can be filed electronically, as can banking and payments be made online.
The e-⁠Residency Marketplace provides access to a large number of professional services for foreign founders.
Estonia has established over 60 double taxation agreements, and also doesn’t charge capital gains tax.
The annual costs of running a business in Estonia are far lower than in many other jurisdictions, starting from €200 a year on average.
Estonia is well known for its entrepreneurial business culture and plethora of startups, as well as the abundance of startup support and incubators. In fact, Estonia had the highest number of startups in Europe as of 2025 - some 1,566 according to Startup Estonia.
Estonia is also a leader when it comes to attracting venture capital for businesses, and in 2022 raised more venture capital (VC) than any other European country, per capita.

Main disadvantages of starting a company in Estonia

Estonia’s official language is Estonian, not English. However, its digital business environment can be accessed in three languages: English, Estonian and Russian.
Estonian e-⁠Residency allows you to establish a company in Estonia; however it doesn’t confer actual physical residency or citizenship.
Estonia’s tax rate is competitive, but is not as low as some other jurisdictions.

Start a company in Estonia with e-Residency

Here’s what you need to do.

The final verdict: where to start your business

If you’ve been searching for ways to compare Estonia vs the UK for managing a company, Portugal vs Ireland for starting a company, or Singapore vs Delaware for access to venture capital funding for startups, hopefully you’ve had some of your questions answered in the article.

Comparing various country options such as Portugal, the UK, Delaware (USA), Ireland, Singapore and Estonia can be challenging. Ultimately, your choice of where to start a business will depend on a unique set of factors, particular to your exact circumstances.

Based on our findings from research conducted by PwC aimed at comparing different jurisdictions in terms of various metrics, here are some of our insights and verdicts:

Best country to start a business in for access to the EU market: Portugal, Estonia, Ireland

Best country to start a business in for tech companies: Delaware, Ireland, Estonia

Best country to start a business in for startups: Estonia, UK, Delaware

Best country to start a business in for a franchise: Delaware (USA)

Countries in which a foreigner can start a company without an agent, local director or visa: Estonia, UK

Most attractive tax incentives for foreign entrepreneurs willing to move country: Portugal

Most attractive tax incentives for tech companies: Ireland, Delaware

Best place for North American market access: Delaware

Best place for Asian market access: Singapore

Best place to expand globally: UK, Delaware

First country with established e-⁠Residency programme: Estonia

Best digital services: Estonia

Best country for access to venture capital: Delaware, Ireland, Estonia, UK

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pros and cons of starting a company in different countries

Table of Contents

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore

Pros and cons of starting a company in the UK

Main advantages of starting a company in the UK

Main disadvantages of starting a company in the UK

Pros and cons of starting a company in Portugal

Main advantages of starting a company in Portugal

Main disadvantages of starting a company in Portugal

Pros and cons of starting a company in Singapore

Main advantages of starting a company in Singapore

Main disadvantages of starting a company in Singapore

Pros and cons of starting a company in Ireland

Main advantages of starting a company in Ireland

Main disadvantages of starting a company in Ireland

Pros and cons of starting a company in Delaware, USA

Main advantages of starting a company in Delaware (USA)

Main disadvantages of starting a company in Delaware

Pros and cons of starting a company in Estonia

Main advantages of starting a company in Estonia

Main disadvantages of starting a company in Estonia

The final verdict: where to start your business

More from e-Residency

Read next

FAQs about Estonia’s Digital Nomad Visa

Which of these countries is the best to start a company?

How do e-residents pay taxes?

Is e-Residency for me?

8 tips on applying for Estonian and EU startup company grants

How to create an Estonian holding company for your investments

Table of Contents

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore

Pros and cons of starting a company in the UK

Pros and cons of starting a company in Portugal

Pros and cons of starting a company in Singapore

Pros and cons of starting a company in Ireland

Pros and cons of starting a company in Delaware, USA

Pros and cons of starting a company in Estonia

The final verdict: where to start your business

Table of Contents

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore

Pros and cons of starting a company in the UK

Main advantages of starting a company in the UK

Main disadvantages of starting a company in the UK

Pros and cons of starting a company in Portugal

Main advantages of starting a company in Portugal

Main disadvantages of starting a company in Portugal

Pros and cons of starting a company in Singapore

Main advantages of starting a company in Singapore

Main disadvantages of starting a company in Singapore

Pros and cons of starting a company in Ireland

Main advantages of starting a company in Ireland

Main disadvantages of starting a company in Ireland

Pros and cons of starting a company in Delaware, USA

Main advantages of starting a company in Delaware (USA)

Main disadvantages of starting a company in Delaware

Pros and cons of starting a company in Estonia

Main advantages of starting a company in Estonia

Main disadvantages of starting a company in Estonia

The final verdict: where to start your business

More from e-Residency

Share this article:

Read next

FAQs about Estonia’s Digital Nomad Visa

Which of these countries is the best to start a company?

How do e-residents pay taxes?

Is e-Residency for me?

8 tips on applying for Estonian and EU startup company grants

How to create an Estonian holding company for your investments

Get the e-Residency newsletter

Table of Contents

Where’s the best place to start a company: comparing the UK, USA (Delaware), Portugal, Ireland, Estonia and Singapore

Pros and cons of starting a company in the UK

Pros and cons of starting a company in Portugal

Pros and cons of starting a company in Singapore

Pros and cons of starting a company in Ireland

Pros and cons of starting a company in Delaware, USA

Pros and cons of starting a company in Estonia

The final verdict: where to start your business