Understanding letters from Skatteverket
Who sends these letters
Skatteverket, the Swedish Tax Agency, collects income tax, VAT and other taxes. It also keeps the population register (folkbokföring): it gives out personal identity numbers, registers where you live and who your family is, and issues Swedish ID cards. Most people meet Skatteverket through the yearly tax return (inkomstdeklaration), the final tax notice (slutskattebesked) that says whether you get money back or owe more, and letters about registering an address.
Deadlines and your right to challenge a decision
You can ask Skatteverket to review (ompröva) a tax decision, or appeal it, up to six years back: the request must arrive within six years of the end of the income year, so during 2026 you can still ask about income from 2020 onwards. You must still pay the tax on time while the review is running. The tax return for income in 2025 was due on 4 May 2026.
Checked on 2026-10-07 against: Datum för deklarationen 2026, Betala kvarskatt, Ändra, ompröva eller överklaga, Samordningsnummer. Rules change: the official website and your letter always win.
These pages explain the Swedish words in official letters. They don't replace the letter itself or advice about your case. Always check the deadline printed on your letter, and contact the agency (their phone number and your case officer are usually at the bottom of the letter) if anything is unclear. Lingolib is not connected to any of the agencies named here. Facts were last checked on 2026-10-07.
Example letters, word by word
These letters were written by us to show the style and the typical phrases. The names, amounts and dates are made up; real letters look different from agency to agency and year to year. Tap a word to see what it means.
Tap any word for its meaning. Underlined words are key terms with an explanation.
2025
Heading: your final tax decision for income earned in 2025.
2025.
Skatteverket has decided how much tax you owed for 2025.
.
Too little tax was paid during the year.
3 412 .
So you must pay 3,412 kronor of tax still owed.
12 2026.
The money must be registered on your tax account by 12 November 2026. Pay a few days early.
, .
Pay to Skatteverket's bank giro and quote your OCR reference number, shown on your tax account.
.
If you don't pay on time, the debt can be sent to Kronofogden for collection.
.
If you think the decision is wrong, you can ask for a review.
.
To avoid this next year, you can raise your preliminary tax in the e-service.
Tap any word for its meaning. Underlined words are key terms with an explanation.
Björkvägen 4 B, 1203.
They have received your notice that you moved to this address and flat.
.
They need to check some details before registering the move.
.
Send a copy of your lease or sublease showing that you are allowed to live there.
.
If you live in someone else's home, also send a signed statement from the person who rents or owns it.
21 2026.
They need the documents by 21 October 2026.
.
Without them, your move won't be registered and your old address stays in the register.
31 key words in letters from Skatteverket
The words specific to these letters first, then the general ones every agency uses.
- inkomstdeklarationincome tax return
- The yearly form showing what you earned and your deductions. Most of it is filled in already; you check it and approve it. In 2026 the last day was 4 May.
- deklarerafile your tax return
- To submit or approve your tax return, in the e-service, the app or on paper.
- inkomstårincome year
- The year the income was earned. You file the return the following spring.
- slutskattebeskedfinal tax notice
- The notice with Skatteverket's decision on your final tax for the year. It says whether you get money back or have to pay more.
- slutlig skattfinal tax
- The tax you actually owe for the year, worked out from your tax return.
- skatteåterbäringtax refund
- Money back because you paid too much tax during the year. It is paid to your bank account if you have registered one.
- kvarskattback tax, tax still owed
- Tax you still have to pay because too little was paid during the year. It is due about 90 days after the decision: if the notice came in August, the date was 12 November. The exact date is on your notice.
- preliminärskattpreliminary tax
- Tax paid during the year, usually taken from your salary by your employer. It is settled against your final tax the next year.
- A-skattA-tax (tax deducted by employer)
- The normal status for employees: your employer deducts tax from your pay each month.
- F-skattF-tax (self-employed)
- Status for people who run a business: you pay your own preliminary tax and social fees.
- skattetabelltax table
- The table your employer uses to know how much tax to deduct. Its number depends on where you live.
- jämkningadjustment of preliminary tax
- Asking Skatteverket to change how much tax is taken from your salary, for example if you have big deductions or two jobs. Helps avoid kvarskatt.
- skattekontotax account
- Your account at Skatteverket. Payments and refunds go through it. You can see it in the e-service.
- avdragdeduction
- An amount that lowers your taxable income, such as travel to work or union fees.
- skattereduktiontax reduction
- An amount taken off the tax itself, for example for household services (RUT) or repairs (ROT).
- kostnadsräntainterest charged
- Interest Skatteverket charges on tax paid late, including kvarskatt. Paying in extra early reduces it.
- förseningsavgiftlate-filing fee
- A fee for filing your tax return late. File as soon as you can, even after the deadline.
- anståndextension
- Permission to file or pay later. You must apply for it before the deadline.
- flyttanmälanchange-of-address notice
- Telling Skatteverket you have moved. You must do it within one week of moving.
- personbevisextract from the population register
- A certificate showing what the register says about you, such as name, address or family. It is not an ID document.
- samordningsnummercoordination number
- An ID number for people who are not, or have not been, registered as living in Sweden. It is replaced by a personnummer if you register later.
- indrivningdebt collection (by the state)
- If tax is not paid, Skatteverket can hand the debt to Kronofogden, which collects it.
- inkomst av tjänstincome from employment
- Salary and benefits from a job, the main income category on most returns.
Words every agency uses
- beslutdecision
- The formal answer to your case. A beslut is legally binding until it is changed. Read the date on it: most time limits for challenging it start from the day you received it.
- omprövningreview (of a decision)
- A new look at a decision by the same agency, usually by a different officer.
- överklagaappeal
- To ask a court or higher body to change a decision. The letter must tell you how and by when. Missing the deadline usually means you lose the right to appeal.
- folkbokfördregistered (in the population register)
- Registered as living at an address in Sweden, with Skatteverket. Many rights depend on where you are folkbokförd.
- personnummerpersonal identity number
- Your Swedish ID number, ÅÅÅÅMMDD-XXXX. Agencies use it to find you. Don't send it by ordinary email if a secure channel exists.
- e-tjänstonline service
- The agency's logged-in website, usually reached with BankID or another e-identification.
- senastat the latest, no later than
- Marks a deadline: senast 15 november means 15 November is the last day. It must usually have arrived by then, not just been posted.
- uppgifterinformation, details
- Facts about you: income, address, family. Lämna uppgifter means to provide information. Felaktiga uppgifter are incorrect details.
What to do next
- Find the date and the deadline. Look for senast, inom and förfallodag. Write the deadline in your calendar.
- Find who to contact. The handläggare and a phone number are usually at the end. You can ask them to explain the letter in simpler Swedish or English, and to book an interpreter.
- Answer in writing when it matters. Our email templates include a polite Swedish message asking an agency to explain a letter.
- Look up other words in the all-agency glossary or the Swedish dictionary.
Letters from other agencies
Reading letters like these gets easier fast once the everyday words are automatic. Season 1 of our course is free in full, and the guide to the language you need when moving to Sweden covers the basics.