More and more people in the Netherlands are looking for ways to earn extra money online. Whether you have a full-time job and want to earn some extra money, are a student looking for a flexible side job, or want to build your own online business - the internet offers endless opportunities. In this comprehensive article, we share over 25 proven methods to earn extra money online, including realistic expectations, startup times, and concrete tips.
Why earning extra money online is more popular than ever
The digital economy is growing explosively. According to the CBS, almost 50% of the Dutch population now works (partly) from home, and the gig economy has grown by more than 40% in five years. The threshold to earning extra money online is lower than ever: you often only need a laptop, internet connection, and a good idea. Moreover, online side jobs offer flexibility that traditional side jobs cannot match - you decide when, where, and how much you work.
The main reasons why people earn extra money online:
- Building a financial buffer - extra income for unexpected expenses or savings goals
- Flexibility - work when it suits you, even alongside a full-time job
- Passive income - some methods earn money while you sleep
- Entrepreneurial experience - valuable skills for your career
- Financial independence - being less dependent on one source of income
Earning extra money online with e-commerce
E-commerce is one of the most lucrative ways to earn extra money online. The Netherlands has a thriving online market with platforms like bol.com, Amazon, and its own web shops. Below, we discuss the best e-commerce methods.
1. Selling on bol.com
With over 13 million active customers, bol.com is the largest online platform in the Benelux. You can buy and sell products as a third party, giving you direct access to a huge customer base. Tools like the Boloo Sales Dashboard help you keep track of your sales and profits in real-time.
2. Dropshipping
With dropshipping, you sell products without holding any stock. Your supplier ships directly to the customer. This significantly reduces your initial investment, although the margins are often smaller than with your own stock.
3. Print on demand
Design unique products like t-shirts, mugs, or posters. Your products are only produced after an order is placed, so you don't run the risk of holding stock. Platforms like Printful and Gelato integrate with most web shop platforms.
4. Starting your own web shop
With tools like Shopify, WooCommerce, or Lightspeed, you can easily start your own web shop. You have full control over your brand and customer relationships, but you need to generate traffic yourself through SEO, advertising, and social media.
5. Selling digital products
E-books, templates, digital courses, and software have no shipping costs and unlimited scalability. Once created, you can sell them endlessly - the ultimate passive income.
6. Selling handmade products
Platforms like Etsy and your own web shop are ideal for handmade and unique products. From jewelry to furniture, the market for artisanal products is growing steadily.
| E-commerce method | Start-up capital | Start-up time | Expected monthly earnings | Difficulty level |
|---|---|---|---|---|
| Selling on bol.com | €500 – €5.000 | 2-4 weeks | €500 – €10.000+ | Average |
| Dropshipping | €100 – €500 | 1-2 weeks | €200 – €3.000 | Average |
| Print on demand | €0 – €200 | 1-2 weeks | €100 – €2.000 | Low |
| Own webshop | €200 – €2.000 | 2-4 weeks | €300 – €5.000+ | High |
| Digital products | €0 – €500 | 2-8 weeks | €100 – €5.000+ | Average |
| Selling handmade products | €100 – €1.000 | 1-3 weeks | €200 – €3.000 | Average |
Earning money online with freelancing and services
Got specific skills? You can offer them online as a freelancer. This is one of the fastest ways to earn money online, as you can use your expertise without product costs.
7. Become a freelance writer
Companies constantly need high-quality content. As a freelance writer, you can write blog posts, website texts, e-books, and social media content. Rates vary from €0.05 to €0.30 per word, depending on your experience and niche.
8. Virtual assistant
As a virtual assistant, you help entrepreneurs with tasks like email management, calendar planning, bookkeeping, and customer service. The demand for VAs is growing strongly due to the increase in solopreneurs and small businesses.
9. Graphic design
Using tools like Canva, Adobe Illustrator, or Figma, you can design logos, social media graphics, presentations, and branding materials for clients. Platforms like Fiverr and 99designs help you find assignments.
10. Web development and programming
Web developers and programmers are among the highest-paid freelancers online. Knowledge of HTML, CSS, JavaScript, Python, or other languages opens doors to numerous assignments on platforms like Upwork, Toptal, and Freelancer.com.
11. Online coaching and consulting
As an expert in a field, you can offer online coaching sessions or consulting via Zoom or Teams. This works well in niches like business, health, fitness, career, and personal development.
12. Social media management
Many companies don't have the time or knowledge to manage their social media effectively. As a social media manager, you plan and create content, respond to messages, and analyze results. On average, a freelance social media manager earns €25-€75 per hour.
13. Online tutoring
Give lessons in subjects like math, languages, physics, or music via platforms like Bijles.com, Superprof, or Preply. Hourly rates vary from €15 to €60, depending on the subject and your qualifications.
Earning money online with content creation
Content creation is a growing sector where you can turn your creativity into income. It often requires patience to build an audience, but the rewards can be significant.
14. Starting a YouTube channel
With the YouTube Partner program, you earn money through ads on your videos. Additionally, you can close sponsorship deals, sell merchandise, and use affiliate marketing. Successful Dutch YouTubers earn thousands of euros per month.
15. Hosting a podcast
Podcasts have grown explosively in popularity. You can earn money through sponsorships, listener donations (Patreon), affiliate links, and selling your own products or services that you promote in your show.
16. Blogging
Your own blog can generate income through display ads (Google AdSense, Mediavine), affiliate marketing, sponsored articles, and selling your own products. Successful blogs in niches like travel, finance, or technology can earn €1,000-€10,000+ per month.
17. TikTok and Instagram Reels
Short video content is extremely popular. With enough followers, you can earn money through the Creator Fund, brand partnerships, affiliate marketing, and referring to your own products or services.
18. Stock photography and video
Sell your photos and videos on platforms like Shutterstock, Adobe Stock, or iStock. Once uploaded, you earn money with each download - a form of passive income that can grow over time.
Earning money online with passive income
Passive income - earning money without active work - is the holy grail for many online entrepreneurs. Here are the most realistic methods.
19. Affiliate marketing
Promote products from other companies via unique links and earn a commission for each sale. Successful affiliate marketers combine SEO, email marketing, and social media to consistently drive traffic to their links.
20. Creating online courses
Create a course on platforms like Udemy, Skillshare, or your own website. A well-made course can generate income for years. Dutch courses on topics like selling on bol.com or digital marketing do particularly well.
21. Investing and trading
Platforms like DEGIRO, eToro, and Bux make investing accessible to everyone. Note: investing involves risks. Start with small amounts and education before making larger investments.
22. Digital templates and tools
Design Notion templates, Excel spreadsheets, Canva templates, or WordPress themes and sell them on marketplaces like Gumroad, Creative Market, or Etsy. Once created, they can be sold unlimitedly.
Lesser-known ways to earn money online
23. Conducting user tests
Platforms like UserTesting, Testbirds, and TryMyUI pay you to test websites and apps and provide feedback. You earn an average of €10-€30 per 15-20 minute test - ideal for a quick side income.
24. Translation work
Do you speak multiple languages? Translation work is in demand, especially for the Dutch-English combination. Platforms like Gengo and TranslatorsCafe connect you with assignments.
25. App and game testing
Companies pay testers to find bugs and evaluate user experience. Platforms like Testlio and PlaytestCloud regularly offer paid testing assignments.
26. Starting an email newsletter
Build an email list around a specific topic and earn through sponsorships, affiliate links, or paid premium editions. Tools like Substack and Beehiiv make it easy to get started.
Practical tips for successfully earning money online
Regardless of the method you choose, these tips increase your chance of success:
- Start small and scale up - begin with one method and expand as you see results
- Invest in knowledge - take free and paid courses about your chosen niche
- Be consistent - online success rarely happens overnight
- Keep track of your administration - even with small amounts, you're required to report income to the tax authorities
- Use data and tools - platforms like the Boloo Sales Dashboard give you insight into your earnings and growth
- Network online - join Facebook groups, forums, and communities around your niche
- Register with the KvK - for structural side income, you need a KvK registration
Taxation and regulations for online side income
An important but often forgotten aspect of earning money online is the tax side. In the Netherlands, the following rules apply:
| Situation | Regulations | Required action |
|---|---|---|
| Hobby / incidental | Report income as "result from other activities" | Income tax return |
| Structural side income | KvK registration as a sole proprietor or freelancer | VAT return + income tax |
| Selling on platforms | Platforms report your turnover to the tax authorities (DAC7) | Make sure your administration is in order |
| International sales | Possible VAT obligations in other EU countries (OSS scheme) | Consider OSS registration |
Use a tool like Boloo Automatic Invoicing to automate your invoicing and VAT administration when selling via bol.com.
Frequently asked questions about online side income
How much can you realistically earn online?
This varies greatly per method and effort. Beginning sellers on bol.com often earn €200-€1,000 per month in the first months, while experienced sellers generate €5,000-€20,000+ per month. Freelancers earn an average of €25-€75 per hour, depending on their expertise.
Do I need a KvK registration?
If you generate structural income, you're required to register with the KvK. For incidental sales of second-hand items, this isn't necessary, but as soon as you regularly sell new products or offer services, a KvK number is legally required.
What's the fastest way to earn money online?
Freelancing and selling services (virtual assistant, tutoring, social media management) usually generates money the fastest, as you're selling your time directly. E-commerce and content creation require more startup time but offer more scalability in the long run.
Can I earn money online alongside my full-time job?
Yes, most methods in this article can be combined with a full-time job. Check your employment contract for a possible side job clause. When selling on bol.com or freelancing, you determine your own working hours.
Earning money online is more accessible than ever in 2026. The key to success is choosing a method that fits your skills, available time, and goals. Start today and build an extra income stream step by step. Want to learn more about specific methods? Read our articles about earning money online, side hustles in the Netherlands, and earning money via the internet.
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