Services

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Freelance

Online Tax

About Pexpats

Services

Freelance Tools

Client Tools

Freelance

Online Tax

About Pexpats

The Most Trusted Czech Expat Tax Service For:
OSVC Freelancers

Pexpats: Your Official Tax Agency, handling Czech tax returns 100% remotely, and with after-service support.

Book Free Consultation

Reliable

Official

100% Remote

Expert Tax Assistance Guaranteed

Dealing with Czech authorities and filing taxes on your own can be a real headache. It gets even worse if you make a mistake in your tax return, or fail to meet all reporting requirements. This is why Pexpats not only handles the entire tax declaration on your behalf. We also guarantee full after-service support in case the authorities need something more or something goes wrong. In fact, Pexpats is the only Czech Tax Agency that guarantees complete support in one service package. Get expert assistance filing your tax return, and full after-service care to feel confident going into the next tax year.

Get Complete Support In One Service Package:

Complete preparation of your annual tax report

Arrangement of all possible tax relief, discounts, and bonuses

Calculation of annual income tax owed

Confirmation of social and health insurance contributions

Completion of social and health insurance reports

Accounting and reporting of any tax credits and deductibles

Preparation of English-language summary of tax rebates/payments

Step-by-step instructions on receiving rebates / making payments

Consultation with certified tax accountants to answer all questions

Completely remote preparation and filing of all tax forms

Guaranteed after-service support should any complications arise

All of this and more at one fixed price, with no hidden or additional fees

We’ll Arrange
Your Qualifying
Tax Reliefs
For:

Mortgage Interest - up to 150,000 CZK

Life Insurance Investment - up to 24,000 CZK

Pension Investment - up to 24,000 CZK

Sounds Good?

Let’s get you started and choose one of our Tax Service Packages. Please follow the steps below to let Pexpats know what type of tax return we can assist you with today.

Please follow the steps below to get started

What was your source of income in 2025?

Choose which source of income you want to file in your income tax report.

(choose one of the options)

Freelance Only

Freelance + Employment

Employment Only

Income Tax Return Questionnaire

Please complete the following online form to help us begin preparing your tax return. The information you provide automatically saves, and will be used to prepare your tax return on your behalf and in Czech language.

Before you start filling out this form, please check if you qualify for tax relief, discounts, or bonuses (here), and attach your supporting documents.

What to prepare before you start filing?

Check your internet banking and prepare the total amount paid for monthly social, health, and quarterly tax deposits in 2025 more info...

Prepare your total trade license income for 2025, including December invoices paid in January 2026. If using Pexpats, download your statement more info...

Non-Pexpats Clients: If it’s your first time with Pexpats, prepare your trade license documents from the Social, Tax, and Health Insurance offices.

Autofill Details

If you are a previous Pexpats client, please enter the email you used for communication or previous forms, along with your date of birth, to autofill your personal and business details. If this is your first time with Pexpats, skip this step and fill out your details below.

Enter Your Email *

Use the email registered with Pexpats

Your Date of Birth *

Personal information

First name(s) *

If you have a middle name, please include after your first name

Surname *

Date of birth *

Phone/Whatsapp *

Email *

Czech Birth number(Rodné číslo)

Skip it if you don’t have it.

Residence Address in the Czechia *

Enter N/A if you are not sure.

Passport Number *

Enter your passport or ID number

Databox Login & Password

Enter N/A if you don’t have a databox

Choose your agent *

Income & Payment Information

Confirm your 2025 gross income from your trade license and amounts paid for social and health payments, as well as any income tax deposits. Check monthly payments via Internet banking or download income details from the Pexpats Invoice tool.

Total Health Insurance 2025 *

Only Total Monthly Deposits Paid.

Total Social Paid in 2025 *

Only Total Monthly Deposits Paid. More info...

Total Income 2025 *

Get it from your account. More info...

Bank Account Number*

Bank details for qualifying refunds.

Total Paid Income Tax Deposits in 2025 *

Please enter the amount of the tax deposit you paid in 2025 to the Financial Tax Office. Tax advance deposits are different from social and health deposits. The tax advance deposit is paid in July and December. If you didn’t pay any deposit, please enter 0.

Additional Notes

Extra details? Share them here!

Attachment

Attach a scan of your passport and income statement or tax relief/bonus documents.

Attach passport scan, income statement, or tax bonus docs* *

Attachment (passport scan)

Browse

Business Information in 2026Please tell us more about your business in the year 2026.
In 2026, the status of my trade license is:

Canceled or paused

(Choose if your trade license is canceled / paused in 2026)

Main source of income

(Select if your income is only from trade license activities in 2026)

Side income

(Choose if you have a Czech employment contract + trade license income in 2026)

Flat tax

(Select if you are a registered flat tax payer in 2026)

Not sure

(Choose if you do not know, and we will contact you later)

Tax Benefits and Discounts

Double-check if you qualify for tax relief and discounts above or here.

Do you qualify Tax Benefits and Discounts?

YES

Registration Information

As Pexpats does not have record of your business registration on file, we will need additional information. Please complete the following questionnaire to the best of your knowledge so that we can complete your tax report application. If you are not sure about an answer, please enter N/A. You can also attach all registration letters in the attachments section above.

Your IČO number *

ICO( Identifikační číslo osoby) number, you can find it on your registration confirmation.

Your DIČ number *

DIC is your Tax registration number and different from IČO number.

Your Social number *

It is the same as the variable symbol number on monthly payments.

First contribution registration date *

Enter N/A if not sure.

Your Health Insurance provider? *

Enter insurance company name. Ex: VZP, OZP, etc. If you don’t qualify for public insurance, then enter: Private insurance.

Health Insurance number *

It is the same is variable symbol number on monthly payments.

EČP number

Enter N/A if not sure.

Select your Pexpats client plan:

I am a subscription client

Choose if you pay us a yearly subscription, and we prepare monthly light VAT reports for you.

I am not a subscription client

Choose if we only do your annual income tax report once a year and do not do monthly VAT reports.

In 2025, My Trade License Was:

Main Income

(Select if your income was only from trade license activities)

Side Income

(Choose if you had a Czech employment contract + trade license income)

Both of them

(Choose if you had partly side income and partly main income during the year)

Not sure

(Choose if you're unsure about the type of income you had during the year)

FAQs

How to pay Czech taxes in the Czech Republic?

Czech income tax can be paid using one of the following methods:

Bank transfer to the tax office based on your residency district
Cash payment at the tax office
Cash payment at a post office using payment slip type A.

What are the steps to complete a Czech income tax return?

Completing a Czech income tax return for a trade license (OSVČ) involves the following steps:

Income tax return
Preparation of the tax return, calculation of income, application of tax discounts, and calculation of the final income tax.
Social security (ČSSZ)
Calculation of social insurance from net income, deduction of paid deposits, determination of any balance, and setting new monthly deposits. Submission of the annual social insurance report.
Health insurance (VZP or other provider)
Calculation of health insurance from net income, deduction of paid deposits, determination of any balance, and setting new monthly deposits. Submission of the annual health insurance report.
Payment instructions
Preparation of payment instructions for income tax, possible tax advances, social security balance and deposits, and health insurance balance and deposits.
Social insurance audit
Verification of the social insurance report to confirm correct calculations and identify any unpaid balances or penalties.
Health insurance audit
Verification of the health insurance report to confirm correct calculations and identify any unpaid balances or penalties.

When is the tax return deadline in the Czech Republic for 2026?

For the 2025 tax return filed in 2026:

Paper submission deadline: 1 April 2026
Electronic submission deadline: 4 May 2026
Submission via tax advisor: 1 July 2026

Official source: Finanční správa ČR

When do I need to pay income tax in the Czech Republic?

The tax must be paid by the same date as the submission deadline.

If you file on paper: pay by 1 April 2026
If you file electronically: pay by 4 May 2026
If filed via tax advisor: pay by 1 July 2026

Late payment results in interest and penalties

Can I extend the Czech tax deadline?

Yes. The deadline is extended to 1 July 2026 if:

A tax advisor submits your tax return
A power of attorney is delivered to the tax office by 1 April 2026

The power of attorney must be delivered to the tax office by 1 April 2026.

This is required to qualify for the extended deadline until July. If this condition is not met, the extension does not apply.

Can I file Czech taxes online?

Yes. You can file taxes online in the Czech Republic.

Electronic submission deadline: 4 May 2026

Submission via tax advisor deadline: 1 July 2026

Both options are fully online.

What is the Czech tax office account number for income tax?

The Czech income tax account number follows a fixed structure used across all tax offices in the Czech Republic.

Account prefix: 721

Bank code: 0710

Format: 721–[local tax office number]/0710

The local tax office number depends on your residency district in the Czech Republic. Each tax office has a different number.

This account is used for income tax payments in the Czech Republic.

You can also pay income tax using the QR code provided on your tax report.

Is Pexpats an authorized provider for Czech tax services?

Yes. Pexpats is an authorized tax and accounting service provider in the Czech Republic, operating under valid trade licenses.

Tax services are provided by licensed tax advisors (daňový poradce).

You can verify the trade license in the official Czech Trade License Register.

Can Czech taxes be filed online?

Yes. In the Czech Republic, income tax can be prepared and submitted online under a power of attorney.

This includes:

Preparation and submission of the income tax return
Social security and health insurance reports
Calculation of balances and monthly deposits
Payment instructions for all obligations

Pexpats provides these services fully online on behalf of clients in the Czech Republic.

Life-Changing Stories from Our Happy Clients

Our reviews say it all! Hear real stories from freelancers, digital nomads, students, entrepreneurs, and expats—who found success with us.

Please, clearly describe your situation or questions in detail.
The more information you provide, the quicker and more accurate our response will be.
We reply within the same day. If you do not receive a reply within a day, please check your spam folder.

Have Questions?

If you still have questions, find anything confusing, or haven't found what you're looking for, feel free to contact our agents. We're here to help.
Fill out the form below, describe your situation, and choose the relevant service type. Our agents will prioritize your request and suggest a solution.

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Pexpats: Your Official Tax Agency, handling Czech tax returns 100% remotely, and with after-service support.

Complete preparation of your annual tax report

Arrangement of all possible tax relief, discounts, and bonuses

Calculation of annual income tax owed

Confirmation of social and health insurance contributions

Completion of social and health insurance reports

Accounting and reporting of any tax credits and deductibles

Preparation of English-language summary of tax rebates/payments

Step-by-step instructions on receiving rebates / making payments

Consultation with certified tax accountants to answer all questions

Completely remote preparation and filing of all tax forms

Guaranteed after-service support should any complications arise

All of this and more at one fixed price, with no hidden or additional fees

Let’s get you started and choose one of our Tax Service Packages. Please follow the steps below to let Pexpats know what type of tax return we can assist you with today.

What was your source of income in 2025?

Choose which source of income you want to file in your income tax report.

(choose one of the options)

Please complete the following online form to help us begin preparing your tax return. The information you provide automatically saves, and will be used to prepare your tax return on your behalf and in Czech language.

What to prepare before you start filing?

Prepare your total trade license income for 2025, including December invoices paid in January 2026. If using Pexpats, download your statement more info...

Non-Pexpats Clients: If it’s your first time with Pexpats, prepare your trade license documents from the Social, Tax, and Health Insurance offices.

Autofill Details

If you are a previous Pexpats client, please enter the email you used for communication or previous forms, along with your date of birth, to autofill your personal and business details. If this is your first time with Pexpats, skip this step and fill out your details below.

Income & Payment Information

Confirm your 2025 gross income from your trade license and amounts paid for social and health payments, as well as any income tax deposits. Check monthly payments via Internet banking or download income details from the Pexpats Invoice tool.

Attach a scan of your passport and income statement or tax relief/bonus documents.

Life-Changing Stories from Our Happy Clients

Our reviews say it all! Hear real stories from freelancers, digital nomads, students, entrepreneurs, and expats—who found success with us.

Please, clearly describe your situation or questions in detail.

The more information you provide, the quicker and more accurate our response will be.

We reply within the same day. If you do not receive a reply within a day, please check your spam folder.

Have Questions?

If you still have questions, find anything confusing, or haven't found what you're looking for, feel free to contact our agents. We're here to help.Fill out the form below, describe your situation, and choose the relevant service type. Our agents will prioritize your request and suggest a solution.

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