Your bookkeeping
sorted, properly
SMG Administratie & Advies is an accounting firm in Zaandam for sole traders, partnerships (VOF) and private limited companies (BV). We take care of your bookkeeping, VAT returns and tax returns, at our office in Zaandam or fully online. Fixed monthly fee, personal contact.
Bookkeeping, VAT and tax returns for sole traders, partnerships and BVs in Zaandam. Also fully online.

Bookkeeping for every legal structure
Fixed monthly fee, no surprises. Choose the package that fits your legal structure.
Sole trader & freelancer
Just starting out as a freelancer, or already running your business for a while? We handle your entire bookkeeping and tax returns, so you have time for your business. Fast, clear, with a response within one business day if you have questions.
General partnership (VOF)
Running a business together, growing together. From VAT to profit distribution, everything handled clearly and carefully. You focus on your customers, we focus on the numbers.
Private limited company (BV)
Do you have a BV or a holding structure? We help you make smart, tax-efficient decisions with payroll administration, annual accounts and advice on dividends and structure.
Do you have a grip on your numbers, or are you mostly keeping track?
Many entrepreneurs who join us only found out how much tax they owed once the assessment arrived. Take the free check and find out in one minute where you stand right now.
Personal, professional
and fully taken care of
Fast and clear
Your bookkeeping is clear and on time. You never have to keep track of anything you don't understand.
Always reachable
One fixed point of contact by phone, email or WhatsApp. Response within one business day.
Fixed monthly fee
No surprises. You know exactly what you pay and what is taken care of for that.
Zaandam & all of the Netherlands
Office in Zaandam, clients in Amsterdam, Purmerend and far beyond.
"I am very satisfied with SMG Administratie en Advies. The bookkeeping is always processed accurately and communication is fast and clear. They think along with you and give good advice whenever needed. A reliable firm that I definitely recommend." (translated from Dutch)
Specialists in your industry
Click an industry to see how we support entrepreneurs in your sector.
🔨Construction companies
We understand the specific challenges in construction: large purchase invoices, subcontracting, VAT reverse-charge and the G-account. We handle the administration completely for both sole-trader contractors and construction BVs. Many of our construction clients work as a holding with an operating company; we're happy to advise you on the tax options that are often relevant in this industry.
🧹Cleaning companies
Cleaning companies run on staff costs and thin margins. We help you run payroll administration efficiently, keep VAT returns accurate and make your profitability clear.
🛒E-commerce
E-commerce brings specific challenges: selling in multiple countries, VAT rules per country (the OSS scheme), returns and inventory valuation. We guide webshop owners with the right tax approach.
🚗Driving schools
Driving schools work with freelance instructors and their own staff. Training vehicles have specific depreciation rules. We know the industry and help you make optimal use of investment deductions.
✂️Hairdressers & beauty
Hairdressers, nail studios and beauty specialists: we work with dozens of entrepreneurs in the beauty industry. Cash payments, chair rental and sometimes staff — we know the combination.
🍽️Hospitality
Hospitality is complex: lots of staff, fluctuating revenue, cash and card payments mixed together. We keep the overview and make sure VAT returns and payroll administration stay in order.
🏥Healthcare & wellbeing
Freelance healthcare providers and practices deal with VAT exemptions and health-insurer rates. We guide physiotherapists, home-care providers, coaches and other healthcare providers, including as a BV. Several of our clients in this industry run their practice as a BV, and we know the tax options well.
📦Transport & logistics
Transport companies and freelance drivers work with fuel costs, road tax and vehicle depreciation. We guide both freelance drivers and transport BVs, and know the tax rules for the transport sector.
🎨Creative entrepreneurs
Tattoo studios, DJs, artists, influencers, designers, photographers and videographers: creative entrepreneurs make up a large part of our clients. Just starting out as a freelancer or already grown into a BV, we know the specific deductions and tax rules that apply to your profession.
🏪Retail & supermarkets
Retail entrepreneurs work with high turnover, thin margins and inventory. We help shop owners and supermarket operators with clear administration and VAT returns.
🔧Car garages
Garages work with margin VAT on used cars, trade-in vehicles and parts purchasing. We know the special VAT rules for the automotive industry.
✨Other industries
Working as an interpreter, personal trainer, security company or event organiser? We work with entrepreneurs in almost every industry. Every sector has its own tax rules and we know them. Get in touch and we'll tell you what we can do for your situation.
We understand the specific challenges in construction: large purchase invoices, subcontracting, VAT reverse-charge and the G-account. We handle the administration completely for both sole-trader contractors and construction BVs. Many of our construction clients work as a holding with an operating company; we're happy to advise you on the tax options that are often relevant in this industry.
Cleaning companies run on staff costs and thin margins. We help you run payroll administration efficiently, keep VAT returns accurate and make your profitability clear.
E-commerce brings specific challenges: selling in multiple countries, VAT rules per country (the OSS scheme), returns and inventory valuation. We guide webshop owners with the right tax approach.
Driving schools work with freelance instructors and their own staff. Training vehicles have specific depreciation rules. We know the industry and help you make optimal use of investment deductions.
Hairdressers, nail studios and beauty specialists: we work with dozens of entrepreneurs in the beauty industry. Cash payments, chair rental and sometimes staff — we know the combination.
Hospitality is complex: lots of staff, fluctuating revenue, cash and card payments mixed together. We keep the overview and make sure VAT returns and payroll administration stay in order.
Freelance healthcare providers and practices deal with VAT exemptions and health-insurer rates. We guide physiotherapists, home-care providers, coaches and other healthcare providers, including as a BV. Several of our clients in this industry run their practice as a BV, and we know the tax options well.
Transport companies and freelance drivers work with fuel costs, road tax and vehicle depreciation. We guide both freelance drivers and transport BVs, and know the tax rules for the transport sector.
Tattoo studios, DJs, artists, influencers, designers, photographers and videographers: creative entrepreneurs make up a large part of our clients. Just starting out as a freelancer or already grown into a BV, we know the specific deductions and tax rules that apply to your profession.
Retail entrepreneurs work with high turnover, thin margins and inventory. We help shop owners and supermarket operators with clear administration and VAT returns.
Garages work with margin VAT on used cars, trade-in vehicles and parts purchasing. We know the special VAT rules for the automotive industry.
Working as an interpreter, personal trainer, security company or event organiser? We work with entrepreneurs in almost every industry. Every sector has its own tax rules and we know them. Get in touch and we'll tell you what we can do for your situation.
SMG Administratie: the accountant for every entrepreneur
At SMG Administratie we support entrepreneurs from various sectors with their bookkeeping and tax returns. Our clients come from all over the Netherlands, but our heart is in Zaandam.
Thanks to our broad industry knowledge, we always tailor administration and tax advice to the specific needs of your field. You save time and know for certain that your numbers are correct.
A physical shop, an online business or a service: we make sure your administration matches your industry. We take care of more than 500 entrepreneurs from our office on Pieter Ghijsenlaan in Zaandam.
More about SMG Administratie →"Looking for an accountant? Look no further. A skilled and reliable firm. I've had over 10 years of experience with SMG Administratie & Advies myself. In short: five stars!" (translated from Dutch)
From the first conversation to worry-free bookkeeping
Switching is simple. We arrange everything, including the handover from your current accountant.
Introductory call
An appointment is scheduled in no time. We get to know your business.
Smooth switch
We arrange the handover from your previous accountant, you don't have to do anything.
Fixed point of contact
One contact person who knows your file, reachable by phone, email or WhatsApp.
Always on time
Fixed monthly fee, no surprises, all returns filed before the deadline.
"Finally accountants who really understand how to do bookkeeping. Switching was also easier than I thought. I can definitely recommend this firm!" (translated)
"Good bookkeeping administration. Very satisfied. They know what they're doing. They always take the time for any questions you have." (translated)
"Very satisfied with the bookkeeping. I run a restaurant in Amsterdam and simply upload all my invoices from Thuisbezorgd and Uber Eats into the system. They take care of the rest. Always quick responses and clear explanations." (translated)
Always up to date
Tax news, tips for entrepreneurs and updates — handy and easy to read.
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Read more →Ready to get your bookkeeping sorted properly?
Do you have questions or want to know more about our services? Fill in the form and we'll get in touch within one business day.