Plan contractor hiring in Sweden

Sweden's payer-side switch is F-tax, and it matters only after the work location is fixed. A foreign business with no Swedish permanent establishment enters the Swedish withholding rules for work the contractor performs in Sweden. If F-tax approval exists when the fee is agreed or paid, the fee can be paid gross and a natural-person contractor carries their own social contributions. Without approval, payment for Swedish work generally brings a 30% deduction and can bring employer contributions. Record where the services will actually be performed, then verify F-tax before the first fee is released.

Sources: Sveriges riksdag, Tax Procedure Act (2011:1244), Swedish Tax Agency, Approval for F-tax, Sveriges riksdag, Social Contributions Act (2000:980)

If the line is crossed

F-tax does not end the payer's responsibility when the facts show an obvious employment relationship. If the payer makes no deduction because the worker invoked F-tax, yet it is obvious that the worker should be regarded as that payer's employee, the payer must report the relationship to the Swedish Tax Agency in writing by the employer-declaration deadline for the payment period. Missing that report can make a business payer liable for the tax and contributions attached to the compensation. For this calculation, those amounts are deemed to be no more than 60% of the fee. Escalate the status question before paying when the facts have moved that far.

Sources: Sveriges riksdag, Tax Procedure Act (2011:1244), Chapter 10 section 14 and Chapter 59 sections 7-8

Registerutdrag

Tax registration extract

The registerutdrag is the useful onboarding record from the Swedish Tax Agency. It is issued when a business is registered for F-tax, VAT or as an employer, and the contractor can view and print it from Mina sidor. Keep the extract with the contract, then check the live record independently. The Tax Agency's company-information service accepts a corporate identity number, or a personal identity number for a sole trader, and returns F-tax, VAT and employer-registration status. That second check catches a withdrawal or mismatch that a saved document cannot.

Issued by: Skatteverket, the Swedish Tax Agency

Timing: Collect during onboarding and recheck before the first payment and after a reported status change

Sources: Swedish Tax Agency, Approval for F-tax, Swedish Tax Agency, register your business for VAT, Swedish Tax Agency, retrieve company information

Start with the buyer's country and business status. Under the general B2B services rule, a Swedish contractor does not charge Swedish VAT when the service is supplied to a business established outside Sweden. For an EU buyer, a valid VAT number is normally the cleanest proof, and the contractor reports the sale in box 39 and usually in an EC Sales List. For a buyer outside the EU, the contractor needs evidence that the buyer is a taxable business established there and reports the sale in box 40. Property, admission, transport and other special services can leave this general route.

Sources: Swedish Tax Agency, selling services to other EU countries, Swedish Tax Agency, selling services outside the EU

What an invoice has to show

• The box 39 or box 40 sale tied to the contracted legal supplier

  Swedish invoicing rules follow the VAT-return destination: general-rule services to an EU business sit in box 39, while services to a business outside the EU sit in box 40. In either case, a full invoice gives the issue date, sequence, supplier VAT number when registered, and both parties' legal names and addresses. It also gives enough service and value detail to match the accepted work. Match the supplier to the contracted sole trader or aktiebolag, and return an invoice that substitutes an unexplained trading name.

  Sources: Swedish Tax Agency, selling services to other EU countries, Swedish Tax Agency, selling services outside the EU, Swedish Tax Agency, VAT Act invoicing rules

• The buyer's VAT number and Reverse charge, for an EU business buyer

  When an EU business buyer is liable for VAT under the general reverse-charge rule, the invoice carries that buyer's VAT registration number and the words Omvänd betalningsskyldighet or Reverse charge. If an EU buyer lacks a VAT number, the contractor can use other official evidence of taxable business status and must confirm the reporting result. A buyer outside the EU instead supports its business status and the supplier reports the sale in box 40; do not demand EU wording from it.

  Sources: Sveriges riksdag, Value Added Tax Act (2023:200), Swedish Tax Agency, VAT Act invoicing rules

• Godkänd för F-skatt

  The Tax Agency tells an F-tax contractor to put Godkänd för F-skatt on every invoice. For a sole trader with FA-tax, the written invocation matters assignment by assignment; leaving it off puts the fee under A-tax rules and can move deduction and contribution duties back to the payer. Treat the line as a prompt to check current approval, since a printed statement can outlive the registration behind it. It also leaves the employment analysis open when the working facts point to an obvious employment relationship.

  Sources: Swedish Tax Agency, Approval for F-tax

For a general-rule service to a business in another EU country, the Swedish contractor must issue the invoice by the fifteenth day of the month after the service month. A service sale to a buyer outside the EU instead follows the general issue timing of good commercial practice; the Tax Agency does not attach the same fifteenth-day date. These are billing deadlines, separate from the agreed payment date. Record that due date in the contract and approve EU invoices early enough for the contractor to meet the applicable issue date.

Sources: Swedish Tax Agency, VAT Act invoicing rules

When invoices are settled

Where Swedish law governs the receivable, the Interest Act supplies the backstop. A B2B services debt falls due no later than 30 days after the creditor demands payment, unless the creditor expressly approves a later term. Instalment plans sit outside that rule. Once statutory late interest applies, it runs at the current reference rate plus eight percentage points, and a business creditor with that right can also claim fixed late-payment compensation of SEK 450. Put the governing law and due date in the contract; a Swedish contractor's address alone does not make this rule govern every cross-border invoice.

Sources: Sveriges riksdag, Interest Act (1975:635), Sveriges riksdag, Act on compensation for collection costs (1981:739)

The currency on the invoice

A Swedish invoice can state amounts in a currency other than SEK. The VAT rule adds one narrow overlay: when Swedish VAT is payable and the supplier keeps its accounts in SEK, the VAT amount must also appear in SEK. A general-rule B2B service taxed in the foreign buyer's country normally carries no Swedish VAT, so that overlay usually has nothing to convert. Set the contract currency, rate and rounding method expressly and keep invoice denomination separate from the contractor's Swedish VAT-return conversion into kronor.

Sources: Sveriges riksdag, Value Added Tax Act (2023:200), Swedish Tax Agency, VAT Act invoicing rules

Local currency rules

Sweden handles this cross-border point through an information return. Permission to release funds sits outside this rule. A direct or indirect payment from abroad to a person with unlimited Swedish tax liability enters KU80 when it exceeds SEK 150,000. Instalments of a predetermined total above that amount are included. The firm handling the payment files the return, while the person making the payment must provide the details it needs. Expect requests for the counterparty, amount, currency, date and country on a large invoice; the threshold does not cap or delay the payment itself.

Sources: Swedish Tax Agency, KU80 and KU81 cross-border payment returns

Treating F-tax as a final employment-status decision

F-tax answers who handles preliminary tax and contributions on the fee. The working relationship remains exposed to the statutory dependence and integration inquiry, and the Tax Procedure Act has a separate rule for the point at which employment becomes obvious. A payer that relied on F-tax must then make the written report by the employer-declaration deadline. Ignoring that report can create liability for tax and contributions deemed at no more than 60% of the fee. Keep the registration check and the working-practice review as two distinct controls.

Sources: Swedish Tax Agency, Approval for F-tax, Sveriges riksdag, Tax Procedure Act (2011:1244), Chapter 10 section 14 and Chapter 59 sections 7-8

Running every foreign buyer through the EU VAT checklist

EU and non-EU sales share the general B2B place rule and then separate. An EU buyer usually supplies a VAT number, receives a reverse-charge invoice and appears in box 39 and an EC Sales List. A buyer outside the EU is supported by evidence of taxable business status and the sale goes to box 40. Requiring Reverse charge and an EU VAT number from every foreign buyer can manufacture an incorrect invoice. Capture the buyer's establishment, business capacity and service type before accounts payable decides which fields are missing.

Sources: Swedish Tax Agency, selling services to other EU countries, Swedish Tax Agency, selling services outside the EU

Letting the operating facts outgrow the no-permanent-establishment premise

The foreign-payer scenario assumes no Swedish permanent establishment, and that premise needs to remain true after signature. The Tax Agency says a dependent representative can be a contractor and that regularly concluding binding agreements for the foreign company can create a permanent establishment. A Swedish home office can also count when an employee continuously runs company operations from it, subject to a case-by-case assessment. Keep authority to bind the buyer outside the contractor role, avoid treating the person's home as the buyer's Swedish operating base, and reassess if either fact changes.

Sources: Swedish Tax Agency, permanent establishment