Everhour turns tracked billable work into invoices, while Czech VAT documents require precise local tax fields and CZK tax amounts.
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Use this page to prepare invoices for work billed to Czech clients, including service fees, project work, reimbursable expenses, and recurring client charges. The goal is a finished invoice that a client can review, approve, pay, and file without asking for missing tax details or a corrected document number.
Czech invoices that serve as VAT tax documents follow the Czech VAT Act. A VAT tax document must generally be issued within 15 days from the day the obligation to declare VAT or declare the supply arises. Specified intra-EU and cross-border cases use 15 days from the end of the relevant calendar month.
A Czech VAT tax document must identify the person making the supply and the person receiving it. It must include tax identification numbers where assigned, using the statutory identification details: business name or name, any name supplement, and registered office. The document also needs an evidentiary tax-document number, the evidenční číslo daňového dokladu.
The tax document must state the scope and subject of the supply, issue date, supply date or advance-payment date when different, unit price net of tax, any discount not included in the unit price, tax base, VAT rate, and VAT amount. For a service line, use a clear description such as "Consulting services, March 2026, 12 hours," then show the net amount, VAT rate, and VAT amount.
Czech VAT uses a 21% standard rate and a 12% reduced rate. The standard rate applies unless the Czech VAT Act provides otherwise for listed goods or services. For supplies of goods and services, VAT is calculated as the tax base multiplied by the applicable rate, or from a tax-inclusive amount using coefficients 1.21 for the standard rate and 1.12 for the reduced rate.
The VAT amount shown on a Czech tax document must be stated in Czech currency, even where other commercial amounts are presented in another currency. A taxable person established in the Czech Republic becomes a VAT payer from the following calendar year after domestic turnover exceeds CZK 2,000,000, or from the day after turnover exceeds CZK 2,536,500 in the current calendar year under the in-year rule.
A one-off invoice tool is enough when you need a single Czech invoice, already know the VAT treatment, and have the billable work approved elsewhere. It also works for simple documents under your own bookkeeping process, provided you retain the tax document for 10 years from the end of the tax period in which the supply took place.
A managed workflow becomes necessary when tracked time, billable expenses, approvals, and accounting handoff all need to stay connected. Everhour Billing & Invoicing converts tracked billable time and expenses into invoices, calculates amounts from rates while excluding non-billable tasks, supports client settings and invoice customization, and exports invoices to QuickBooks Online, Xero, or FreshBooks with status sync back to Everhour.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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A Czech VAT tax document should show seller and buyer identification, tax IDs where assigned, an evidentiary tax-document number, issue date, supply date or advance-payment date when different, scope and subject of supply, unit price net of tax, discounts outside the unit price, tax base, VAT rate, and VAT amount.
Yes. The VAT amount shown on a Czech tax document must be stated in Czech currency, even if the commercial price or payment currency appears in another currency. This detail matters for cross-border clients, because a euro invoice still needs the Czech VAT amount presented in CZK.
Czech VAT applies a 21% standard rate and a 12% reduced rate. The standard rate applies unless the Czech VAT Act provides otherwise for listed goods or services. The invoice should use the rate that matches the supply, then calculate VAT from the tax base or from a tax-inclusive amount using the statutory coefficient.
Yes. A Czech tax document may be paper or electronic. An electronic tax document is one issued and received electronically, and its use requires the recipient's consent. Authenticity, integrity, and readability must be maintained for the retention period, so the file should remain accessible and unchanged.
Missing VAT documentation details delay review because the client cannot file the invoice cleanly. Common problems include no evidentiary tax-document number, missing supply date, unclear supply description, absent tax ID where assigned, VAT shown only in a foreign currency, or the wrong VAT rate for the supply.
Everhour Billing & Invoicing converts tracked billable time and expenses into invoices, calculates invoice amounts from rates while excluding non-billable tasks, and applies client settings such as taxes, discounts, and payment terms. Invoices can be exported to QuickBooks Online, Xero, or FreshBooks with status sync back to Everhour.
Create invoices from approved billable time, expenses, client defaults, and rates. Everhour keeps invoice status connected to project billing, reporting, and accounting export.
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