Slovak invoices need correct DPH/VAT treatment, and Everhour keeps billable work organized before billing.
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Use this page to create an invoice for work sold to or from Slovakia, especially when the document needs Slovak DPH/VAT fields. Act No. 222/2004 Coll. on VAT governs Slovak VAT invoices, so the invoice needs more than a client name and total due. It should show who sold the goods or services, who bought them, which supply was billed, and which VAT treatment applies.
A practical invoice starts with the commercial basics: seller, buyer, invoice number, issue date, supply date when different, line items, currency, payment details, and the amount due. For Slovakia, the tax line matters because DPH uses a 23% standard rate and 19% and 5% reduced rates for listed supplies in 2026. A VAT payer also needs the VAT amount shown in euros.
A Slovak VAT invoice must identify the supplier by name or business name, address, and VAT identification number. It also needs the recipient's name or business name, address, and VAT identification number where the supply was made under that number. The invoice number must be sequential, and the document must include the issue date plus the supply date or payment receipt date when determinable and different.
Line items need enough detail to explain the supply. Include the quantity and type of goods or the scope and type of service, the unit price excluding VAT, discounts or rebates not already included, and the taxable base for each VAT rate. The invoice must show the VAT rate or exemption, and the total VAT payable in euros. For exempt supplies, cite the Slovak VAT Act or EU VAT Directive provision or state that the supply is exempt.
Slovakia has a B2G e-invoicing mandate for public procurement, and public authorities must accept EN 16931-compliant e-invoices. B2B and B2C e-invoicing are not currently mandatory in 2026. Domestic B2B e-invoicing and real-time reporting are planned from January 1, 2027, with intra-EU reporting planned from July 1, 2030.
Format also affects review. If an invoice is issued or received in a foreign language, the VAT payer or taxable person must provide a Slovak translation when the tax office requests it for inspection. A simplified invoice applies only in limited cases, such as goods or services up to €100 including VAT, or qualifying e-kasa and unattended fuel-machine documents up to €400 including VAT.
A one-off invoice is enough when you already know the client, taxable supply, rate, payment term, and final amount. It works for a finished job with a clear scope and no ongoing timesheet, approval, or rebilling risk. Keep a copy, maintain sequential numbering, and issue the VAT invoice generally within 15 days from the supply, advance payment, or relevant month-end event.
A managed workflow matters when invoices come from tracked services, multiple rates, or recurring client work. Everhour supports billable and non-billable time through project billing status, task-level non-billable controls, custom task rates, and member-rate exceptions. Admin reports can separate billable time, non-billable time, billable amount, and cost before the invoice is prepared.
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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Slovakia uses DPH/VAT at a 23% standard rate in 2026, with 19% and 5% reduced rates for listed goods and services. Use the rate that applies to the specific supply. A VAT-exempt supply needs exemption wording, either by citing the Slovak VAT Act or EU VAT Directive provision or stating that the supply is exempt.
A Slovak VAT invoice must show the supplier's VAT identification number. It must also show the recipient's VAT identification number where the supply was made under that number. VAT registration status matters because a Slovakia-established taxable person becomes a VAT payer after crossing the listed turnover thresholds, including €50,000 annual turnover or €62,500 current-year turnover.
A VAT invoice must generally be issued within 15 days from the supply of goods or services, from receiving an advance payment, or from the end of the relevant calendar month for specified exempt or cross-border supplies. The issue date should appear on the invoice, along with the supply or payment receipt date when that date is determinable and different.
An invoice can be issued or received in a foreign language, but the VAT payer or taxable person must provide a Slovak translation when the tax office requests it for inspection. For practical billing, use clear product or service descriptions, keep tax wording exact, and preserve the original invoice file with any translated version.
B2G e-invoicing applies to public procurement in Slovakia, and public authorities must accept EN 16931-compliant e-invoices. B2B and B2C e-invoicing are not currently mandatory in 2026. Planned domestic B2B e-invoicing and real-time reporting start from January 1, 2027, with intra-EU reporting planned from July 1, 2030.
Everhour lets admins set project billing status, mark specific tasks as non-billable, apply custom task rates, and set member-rate exceptions. Reports can show billable time, non-billable time, billable amount, and cost, so invoice preparation starts from categorized work instead of an edited timesheet.
Everhour Billing & Invoicing turns uninvoiced billable time and expenses into client invoices, calculates amounts from rates and billable expenses, and excludes non-billable work. Invoices can be exported to QuickBooks Online, Xero, or FreshBooks as drafts, with invoice status, number, issue date, and amount visible in Everhour.
Track approved work before billing starts. Everhour keeps billable and non-billable time visible by project, task, member, and amount, giving service teams cleaner invoice inputs and stronger billing control.
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