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Tax Calculation and Tax Relief (GUI)

How to create an annual tax settlement and how to enter deductions such as blood donation, loan interest, life insurance premiums, etc.

Written by Lenka Haringerová

We will now show you how to process the annual tax settlement in ABRA Flexi and what to do when an employee is claiming deductions for which they have provided supporting documentation (e.g., interest on a housing loan).

Tax and Tax Benefit Calculation Form

The Tax and Tax Benefit Calculation form can be found in the menu under Employees – Print Outputs – For the Tax Office – Tax and Tax Benefit Calculation.

In the Person field, select the employee and the year for which the annual settlement is being processed. This example uses the year 2024; the form for the following year is not yet available in Flexi (it is always added at the beginning of the year, so if the total income field is not yet populated, do not worry — always check that your version of Flexi is up to date).

In the Target file field, select the path where the completed form should be saved.

This is otherwise a standard form. The first and third columns are non-editable; the middle column is used for data entry — for example, when processing payroll for an employee who also works for another payer. For details on whether a particular deduction can be claimed, refer to Act No. 586/1992 Coll. on Income Taxes (the relevant sections are indicated next to the corresponding rows).

  1. Income received or paid by 31 January – filled in automatically based on the payroll update

  2. Value of non-monetary benefits – blood donations, gifts to municipalities and regions, etc., pursuant to Section 15(1). – enter the total value in the middle column

  3. Loan interest – interest on building savings loans, mortgage loans, etc., pursuant to Section 15(3) and (4) – enter the total value in the middle column

  4. Contributions paid by the taxpayer for tax-supported products

  5. Pension insurance with state contribution

  6. Supplementary pension savings

  7. Pension insurance with a pension insurance institution

  8. Private life insurance

  9. Long-term investment product

  10. Long-term care insurance

  11. Total non-taxable amounts – filled in automatically

  12. Tax base reduced by non-taxable amounts (rounded down to the nearest hundred CZK)

  13. Calculated tax – filled in automatically based on the tax base

  14. Tax credit pursuant to Section 35(4) of the Act for a stayed enforcement

  15. Letter a) basic personal tax credit

  16. Letter b) spouse tax credit

  17. Letter c) basic disability tax credit

  18. Letter d) extended disability tax credit

  19. Letter e) tax credit for holders of a ZTP/P card

  20. Total tax credits pursuant to Section 35(4) and Section 35ba(1) of the Act

  21. Tax after credits (amount must be >= 0)

  22. Total tax advances actually withheld (after tax credits)

  23. Surplus (mark +) if line 22 > 21 / Shortfall (mark –) if line 22 < 21

  24. Child tax benefit – total entitlement

  25. Child tax benefit – tax credit portion

  26. Child tax benefit – tax bonus (line 24 – line 25)

  27. Settlement of tax advances after credit – tax after credit (line 21 – line 25)

  28. Settlement of tax advances after credit – difference in tax after credit (line 22 – line 27)

  29. Settlement of monthly tax bonuses – monthly tax bonuses paid by all payers

  30. Settlement of monthly tax bonuses – difference in tax bonus (line 26 – line 29)

  31. Compensation of resulting tax and bonus differences – Settlement surplus (positive amount)

  32. Settlement surplus (from line 31): a) overpayment of tax after credit

  33. Settlement surplus (from line 31): b) additional tax bonus payment

Processing a Tax Overpayment or Additional Tax Bonus Payment

To enter a tax overpayment or additional tax bonus payment, use the payroll component for tax overpayment or underpayment from the annual settlement. Go to Employees – Payroll Update, open the specific employee's record, navigate to the Tax tab, and click the New button:

Then select the Payroll Component – TAX OVERPAYMENT (UNDERPAYMENT), or search for this component using the magnifying glass icon:

In the Amount field, enter the tax overpayment amount determined in the form on the last line (line 31), and check the user-defined amount override checkbox:

Save the record and recalculate the payroll. The tax overpayment will then be visible on the payslip in the Tax section:

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