ERP and accounting software for Sweden: moms, K2/K3, Peppol

Swedish compliance in one view

Keeping the books of a Swedish company means filing VAT returns to Skatteverket monthly, quarterly or yearly depending on turnover, reporting every salary payment to Skatteverket each month, keeping accounting information for seven years, and filing an annual report in Swedish with Bolagsverket within seven months of the year end. It matters because every one of those filings is read from the ledger.

Skatteverket administers VAT, income tax, employer contributions and withholding, and supervises cash registers. Bolagsverket, the Companies Registration Office, receives annual reports and polices the audit requirement. Bokföringsnämnden, the Swedish Accounting Standards Board, issues the K2 and K3 frameworks that most unlisted companies follow. DIGG, the Agency for Digital Government, supervises public-sector e-invoicing.

This page sets out what those rules require as of September 2026, what they mean for a finance system, and how Skyline Nexus ERP supports a Swedish business.

• Tax authority: Skatteverket
• Company registry: Bolagsverket
• Accounting standards: Bokföringsnämnden (K2, K3) and EU-adopted IFRS for listed groups
• Currency: Swedish krona; euro accounting allowed for companies that choose it
• E-invoicing: mandatory to the public sector since 2019; no B2B mandate decided

VAT rates, registration and the 2026 food change

The standard rate of 25% covers most goods and services, such as freight transport within Sweden and souvenirs sold in a museum shop. The 12% rate covers restaurant and catering services, including the food and non-alcoholic drinks served with them. The 6% rate covers passenger transport by train, air, bus and taxi within Sweden, and, since 1 April 2026, food sold as goods.

The food cut is temporary: the reduced 6% rate applies until 31 December 2027, after which food returns to 12% unless Parliament decides otherwise. In July 2026 the Government also appointed an inquiry into how VAT could be differentiated between kinds of food, due to report by 22 December 2026. For a finance system this means two dated changes to plan for, and a boundary between food as goods (6%) and restaurant service (12%) that grocery stores, petrol stations, street kitchens and cafés now have to draw on every receipt.

Registration is compulsory once sales pass the annual turnover threshold. Since 1 January 2025 a business is exempt from VAT only if its turnover is no more than SEK 120,000 in the current calendar year and did not exceed SEK 120,000 in either of the two previous years. The threshold used to be SEK 80,000.

• 25% standard rate
• 12%: restaurant and catering services
• 6%: domestic passenger transport; food as goods from 1 April 2026 to 31 December 2027
• Exemption only up to SEK 120,000 turnover a year
• Rate chosen per line, not per invoice

Filing VAT: periods and deadlines

The reporting period depends on the taxable base, meaning sales excluding VAT. Above SEK 40 million a business must report monthly, and the return is due on the 26th of the month after the period, or the 27th for December. Between SEK 1 million and SEK 40 million the default is quarterly, with the return due on the 12th of the second month after the quarter, or the 17th when that falls in August. Such a business may choose monthly reporting instead, with the return due on the 12th of the second month after the month, or the 17th in January and August.

Up to SEK 1 million a business may report once a year, and the deadline comes earlier for annual reporters that trade with other EU countries. Payment follows the same dates through the tax account. Intra-EU sales of goods and services also require periodic EU sales lists, so the ledger has to keep domestic, intra-EU and export sales apart from the start.

The practical point for a system is that the period is not a free choice. It follows turnover, and a business that grows through SEK 40 million moves to monthly returns due on the 26th of the following month, which leaves less time to close each period than the quarterly timetable did.

E-invoicing: the public sector now, businesses later if at all

Sweden has required e-invoices from suppliers to the public sector since 1 April 2019. The law on electronic invoices as a result of public procurement (2018:1277) applies to purchases under the procurement acts where the procurement began on or after that date, and it covers all suppliers regardless of the country they are in. Invoices must follow the European standard; DIGG and the SFTI programme recommend Peppol BIS Billing 3 sent over the Peppol network. A PDF attached to an email is not an e-invoice under this law.

For business-to-business trade nothing has been decided. On 5 February 2026 the Government appointed an inquiry (Dir. 2026:9) to work out how the EU's VAT in the Digital Age rules should enter Swedish law and whether e-invoicing and digital reporting should be introduced for domestic transactions. It must report by 30 November 2027. Skatteverket has said it is positive towards mandatory transaction-based reporting between businesses, but that it remains unclear whether Sweden will introduce national rules.

What is decided at EU level is the cross-border part: from 1 July 2030 intra-EU supplies between businesses will require e-invoices and digital reporting by both seller and buyer. We are not going to invent a Swedish domestic deadline that the Government has not set. The sensible preparation is clean data: VAT numbers on every business customer, VAT stored per invoice line, and an invoice record from which a Peppol file can be produced.

• Public sector: e-invoice required since 1 April 2019 (law 2018:1277)
• Recommended format: Peppol BIS Billing 3 over Peppol
• Domestic B2B: inquiry to report by 30 November 2027
• Intra-EU B2B: ViDA digital reporting from 1 July 2030

Company accounts: K2, K3, IFRS and the audit requirement

Swedish companies prepare annual reports under the Annual Accounts Act, applied through Bokföringsnämnden's frameworks. K3 is the main framework and is required for larger companies; it draws on the IFRS for SMEs standard. Many smaller limited companies may instead choose the simpler K2 rules. A parent company that prepares consolidated accounts cannot use K2, and for financial years beginning after 31 December 2025 a company whose buildings normally generate at least 75% of its net turnover must use K3, unless it is small enough for the relief rule, which uses the same three size thresholds as the audit requirement below. Listed groups prepare consolidated accounts under EU-adopted IFRS, and parent companies in such groups can apply the Swedish Financial Reporting Board's RFR 2.

A limited company must have an auditor if, in each of the last two financial years, it exceeded at least two of three thresholds: more than 3 employees on average, a balance sheet total above SEK 1.5 million, and net turnover above SEK 3 million. It must be the same two thresholds in both years. Bolagsverket writes to companies that appear to meet the requirement without having an auditor.

The annual report, written in Swedish, must reach Bolagsverket within seven months of the end of the financial year, and late or incomplete filing triggers late-filing fees. It can be filed digitally, signed by a board member or the managing director with e-identification.

Financial year, currency and record retention

A financial year is normally twelve months and may follow the calendar year or be a broken financial year that starts on the first day of any month. Moving from a calendar year to a broken year, or from one broken year to another, generally needs Skatteverket's permission, which is granted restrictively. A transitional financial year may never exceed 18 months.

A limited company can keep its accounts in Swedish kronor or in euro. The accounting currency and the share capital must be in the same currency, a change can only take effect at the start of a new financial year, and the annual report is presented in the accounting currency.

Accounting information must be kept for seven years. Since 1 July 2024 the Bookkeeping Act no longer requires paper originals to be kept once they have been transferred to another medium, but the transfer must not create a risk that information is altered or lost. For a digital ledger that means the data, the audit trail and the document images must all survive seven years, including a change of system.

Payroll: monthly declarations, employer contributions and tax tables

Swedish employers report pay monthly at individual level. The employer declaration is filed in the month after salary is paid and shows, per employee, gross pay, benefits, tax withheld and employer contributions. Full employer contributions are 31.42% of gross salary and taxable benefits, with reduced rates for some groups of employees.

Income tax is withheld using Skatteverket's tax tables. The rate behind each table is the sum of municipal tax, regional tax and the burial fee, plus the church fee for members of the Church of Sweden, so it depends on where the employee is registered as living. For the ledger the consequence is one payroll journal per pay run and a monthly reconciliation of withheld tax and employer contributions to the tax account.

Cities and regions: where the rules differ

VAT, corporate tax, bookkeeping rules and the annual report are national. A business in Stockholm, Gothenburg, Malmö, Uppsala, Västerås, Örebro, Linköping, Helsingborg, Jönköping or Umeå charges the same moms, files the same VAT return and follows the same K2 or K3 rules. There is no regional VAT and no special VAT territory inside Sweden.

What does differ by place is personal income tax. Each municipality and region sets its own tax rate, and Skatteverket publishes the rates per municipality every year. An employer in Stockholm with staff living in Uppsala, Västerås and Stockholm applies different tax tables to each of them. That is a payroll-system task rather than a ledger one, but it is why a multi-site business should keep employee residence data accurate.

Cash-register rules are also local in practice: each shop, café or kiosk in Malmö, Helsingborg or Gothenburg that sells against cash or card needs its own registered cash register and control unit, so a chain notifies Skatteverket site by site.

How Skyline Nexus ERP handles Swedish requirements

Skyline Nexus ERP is a cloud ERP with a double-entry general ledger under the Fiscal Authority menu. Once an administrator switches on the auto-post settings, which start off, final sales, purchases, payments, expenses and depreciation post balanced journals in the background, with output VAT computed per line on the same basis as the tax report, so a 6% food line and a 12% restaurant line on the same receipt each post at their own rate. The VAT Return screen prefills tax-exclusive sales and purchase bases and VAT for a date range and location, ready for the bookkeeper to enter in Skatteverket's e-service, and the VAT Analysis report lists input and output VAT from the ledger.

Corrections follow Swedish bookkeeping practice: posted journals are reversed rather than edited, fiscal periods can be soft-closed or locked, and fiscal years can be created with any start and end date, which suits a broken financial year. The Accounting Audit Trail records who created, posted or reversed an entry with old and new values, Treasury bank reconciliation imports statement files in CSV, TXT, XLSX or XLS, and the Audit Pack exports a calendar year's ledger, journals, sales, purchases and VAT summary to one Excel workbook worth archiving for the full seven years. A tax rate is held as a single percentage, so when food returns to 12% after 31 December 2027 the change is made by moving the affected products to the 12% rate on that day.

National e-invoicing connectors are being rolled out market by market, and Peppol BIS Billing 3 for Swedish public-sector invoicing is part of that programme: tell us your country and we will confirm your go-live date. Until then, the working route for invoices to public bodies is a Peppol service provider, with a partner-led integration reading sales and sales returns through the Skyline Nexus ERP Connector REST API. Swedish payroll and the monthly employer declaration run in Swedish payroll software or through a payroll partner, with the payroll journal posted to the ledger each month, and shop sales against cash or card are recorded in a manufacturer-declared cash register with a certified control unit. The interface language selector includes Swedish; the accounting screens display in English.

Rates, regimes and deadlines in this summary change, and many countries are actively legislating on e-invoicing. This is general information, not tax or legal advice — confirm the current position with the authority named above or with your tax adviser before you rely on it.