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  • Hours criterion calculatorFree: do you reach the 1,225 hours for entrepreneur deductions?

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  • Freelancers (ZZP)
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←Home

Clients & sales

  • Client managementClient details, company and VAT numbers, payment terms
  • Intake formCollect details from a potential customer and continue yourself to a lead
  • LeadsTrack potential customers through to a quote and won work
  • Client portalShare quotes, contracts, invoices and project information with your client
  • QuotesCreate, send and convert a quote into an invoice
  • ContractsService agreement with digital signature
  • Assignment checkIs a job worth it? Check before you say yes

Work & projects

  • ProjectsFrom signed contract to a project with time and costs
  • Project tasksTasks, deadlines and logged hours inside a project
  • Project profitabilityInvoiced and collected revenue, direct costs and margin on one project
  • Time trackingLog hours per client or project and bill them
  • Mileage logKeep business trips with a rate per kilometre
  • Products & servicesSave price and VAT once, reuse everywhere

Invoicing & admin

  • InvoicesInvoices with Dutch VAT, numbering and PDF
  • Recurring invoicesDraft invoices generated monthly, quarterly or yearly
  • Payment remindersReminders before and after the due date
  • ExpensesBusiness costs with VAT, category and receipt
  • Purchase invoicesKeep supplier invoices with their file attached
  • Bank CSV importImport a statement and match payments to invoices

Tax & bookkeeping

  • Financial overviewIncome, expenses and open invoices per period or client
  • Tax calculatorIndicative estimate of tax and net income
  • Bookkeeper packageExport and secure share link for your bookkeeper
  • Hourly rate calculatorFree: work out the hourly rate you need
  • Hours criterion calculatorFree: do you reach the 1,225 hours for entrepreneur deductions?

Documents

  • Multilingual invoicesDocuments in 7 languages, set per client
  • CV makerFreelance CV or portfolio with a shareable link
View all tools

Popular

  • Freelancers (ZZP)
  • Construction
  • Cleaning
  • Consultants
  • Coaches
View all industries
SSmartWerk

Hours criterion calculator: do you reach 1,225 hours as a freelancer?

Work & projects

Enter how many hours you have worked for your own business this calendar year. You immediately see how far you are and how many hours you indicatively still need.

Start for freeView pricing

Start free, no credit card needed.

600 / 1225 hours (49%)

About 625 hours still needed to meet the hours criterion.

Only hours for your own business count. Track hours in a spreadsheet or your own admin.

Revenue€ 18,420Outstanding€ 4,235Costs€ 2,310
Time trackingLog hours per client or project and bill them
01

What is it?

The hours criterion calculator compares your hours worked with the threshold of 1,225 hours per year.

02

Who is it for?

For freelancers who want to know whether they are on track for the hours criterion, for example for the self-employment deduction.

03

What problem does it solve?

Anyone who does not track hours only finds out at the end of the year that they are just under the threshold. By then it is too late to adjust.

What you get

01

Your position at once

You see your hours, the percentage of the threshold and what is still missing at a glance.

Start for free
HoursNew
This week31,5 h
SNConcept pitchStudio Noord3,5 hBillable
BVWebsite onderhoudBakkerij Van Dijk2,0 hBillable
GBWorkshopGreenTech BV4,0 hBillable
DVAdviesDe Vries Advies1,5 hBillable
02

Adjust in time

By calculating halfway through the year you know whether your pace is enough.

Start for free
Bakkerij Van DijkWebsite & webshopIn progress
Hours64 hCosts€ 420Invoiced€ 4,800
HoursTripsCosts
03

Only your own hours

It is about hours for your own business. The calculator helps you handle that consciously.

Start for free
SSStudio SanneKvK 84726193 · NL002187364B21Invoice2026-041
ClientBakkerij Van DijkDue date22-10-2026
Website onderhoud8 × € 85€ 680.00
Fotografie productpagina’s1 × € 320€ 320.00
Subtotal€ 1,000.00VAT 21%€ 210.00Total€ 1,210.00
NL91 ABNA 0417 1643 00
04

No account needed

The calculator is public and free to use.

Start for free
ProjectNew
Wireframes goedkeuren04-10-2026 · 6 hDone
Productpagina’s bouwen13-10-2026 · 14 hIn progress
Koppeling betaalmodule20-10-2026 · 8 hTo do
Testen en oplevering26-10-2026 · 5 hTo do

How it works in SmartWerk

  1. 1

    Add up your hours

    Take the hours you have worked for your business this calendar year, including administration and acquisition.

  2. 2

    Enter the number

    Type the total into the calculator field.

  3. 3

    Read your progress

    You see your hours next to the 1,225 threshold and the percentage you already have.

  4. 4

    Adjust

    If you fall short, you know how many hours you indicatively still need.

Part of one workflow

SmartWerk follows a job from client to bookkeeper. The highlighted step is this page.

  1. Client
  2. Quote
  3. Contract
  4. Project
  5. Time · km · costs (You are here)
  6. Invoice
  7. Reminder
  8. Bookkeeper / tax

What you can do

Good time tracking makes this easy: then you do not have to estimate, you know.

  • Progress bar

    A clear bar shows how close you are to the threshold.

  • Remaining hours

    See how many hours you indicatively still need.

  • Confirmation when you reach it

    If you reach the threshold, you see it immediately.

  • Seven languages

    The calculator works in Dutch, English, German, French, Spanish, Polish and Russian.

  • Free and public

    You do not have to sign up to use it.

Connected to other tools

  • ProjectsFrom signed contract to a project with time and costs
  • Project tasksTasks, deadlines and logged hours inside a project
  • Project profitabilityInvoiced and collected revenue, direct costs and margin on one project
  • Mileage logKeep business trips with a rate per kilometre
  • InvoicesInvoices with Dutch VAT, numbering and PDF
  • Hours criterion calculatorFree: do you reach the 1,225 hours for entrepreneur deductions?

Suited for:PlumbersConsultantsDevelopersCoaches

Frequently asked questions

What is the 1,225-hour criterion?

Dutch entrepreneurs often need to spend at least 1,225 hours per year on their business to qualify for, among other things, the self-employment deduction.

Is the hours criterion calculator free?

Yes. It is a public calculator and you do not need a SmartWerk account.

Does reaching the threshold mean I get the deduction?

No. Whether you are entitled depends on the official rules and your situation. Use the calculator as guidance and check with the Dutch tax authority or an adviser.

Which hours count?

Hours you spend on your own business. Track them in a spreadsheet or your own administration.

What it does not do

  • The result is an indication and not tax advice. Check the current rules on Belastingdienst.nl.
  • The calculator only checks the number of hours, not the other conditions for deductions.

Try it with your own data

Create a free account and start with one client. Upgrading can wait until you really need a feature.

Start for freeView pricing

Related tools

Tax calculatorHourly rate calculatorTime tracking

Related articles

Hours criterion for freelancers: 1,225 hours and self-employed deductionSelf-employed deduction 2026: amount, conditions and tips
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