AI bookkeeping and admin for your Swedish company

This week's admin is done.All you had to do was say yes.

Invoices, receipts, bank, VAT, payroll and year-end, prepared on your Mac. You say yes on a card and sign with BankID yourself.

New companies get in every week · Free during early access · For Macs with Apple silicon · The app is in Swedish

You ask Purser to do the week's admin. Receipts are linked to bank lines, an invoice is issued after your Allow, and October's AGI waits for you to sign it at Skatteverket.

Recorded in Purser Desktop with a made-up company. The AI's replies follow a script for the film. Everything else is the app as it is. The app is in Swedish.

Admin lives in your inbox, your bank and your desk drawer.Purser brings it into one place.

A still life: a stack of blue and grey binders, a shoebox full of receipts and a paper cup on a light grey background.
Fig. 01 · The paper
Verifikationer · oktoberStudio AB
DateTextAccountAmount, SEK
3 oktNordform AB, faktura 11 betald151038 750,00
7 oktKontorsbutiken, kvitto5410−349,00
12 oktSJ AB, resa Malmö5800−612,00
14 oktGoogle Workspace, programvara6540−149,00
21 oktKafferosteriet Lund, representation6071−348,00
31 oktNordform AB, faktura 12304134 800,00
Fig. 02 · The books · 6 vouchers

How it works

Everything around the real work.From the invoice to the annual meeting.

01Getting paid · when the work is done

The invoice goes out.So does the reminder, once you've said yes.

Purser writes the invoice from your time or your own lines, with the right VAT and currency. It's emailed only after you say yes on an Allow card, and the payment is matched against the bank when it arrives.

Purser turns October's logged time into an invoice to Nordform AB, shows the PDF and issues it when you allow it.

Fig. 02.1 · Getting paid

02Receipts and bank · every Monday

Receipts find their way home.The bank adds up, line by line.

Email receipts to your company's receipt address, or let your computer fetch them from Gmail and the sites you're signed in to. Purser fetches the bank statement, links each line to its record and lays out proposals. If a receipt is missing, Purser asks for that one.

Purser works through October's bank lines, matches them to invoices and receipts, makes the voucher with the receipt as its evidence and books it after your Allow.

Fig. 02.2 · Receipts and bank

03Skatteverket · the 12th

VAT and payroll, ready to sign.Purser prepares. You sign with BankID.

Payroll is calculated with tax deductions and employer contributions. VAT and the employer return come straight from the books and wait for you in Väntar på dig. You sign with Skatteverket using BankID and pay in your bank. Purser never makes payments.

Purser reads the VAT for July–September, which you filed, and opens the period beside the session. The amount is due on the tax account; you make the payment.

Fig. 02.3 · Skatteverket

04The year and the company · once a year

The year closes step by step.Year-end, INK2, annual report and annual meeting.

Year-end follows K2, from the same books as the rest of the year. Purser fills in INK2, drafts the annual report for you to review and keeps the annual meeting and the company's documents in order.

Bokslut 20254 av 6

Året steg för steg

Alla bankrader bokförda
Avskrivningar på inventarier
Periodiseringar
Skatt på årets resultat
INK2 klar att signera
Årsredovisning till årsstämman
Fig. 02.4 · The year and the company

Recorded in Purser Desktop with a made-up company. The AI's replies follow a script for the film. Everything else is the app as it is. The app is in Swedish.

Purser turns October's logged time into an invoice to Nordform AB, shows the PDF and issues it when you allow it.

Fig. 02.1 · Getting paidFig. 02.2 · Receipts and bankFig. 02.3 · SkatteverketFig. 02.4 · The year and the company01 / 04

Recorded in Purser Desktop with a made-up company. The AI's replies follow a script for the film. Everything else is the app as it is. The app is in Swedish.

Purser prepares.You decide.

Nothing is booked or sent without your yes, and Purser can't approve its own proposals.

Tillåtväntar på dig

Skicka en påminnelse till Vinterviken Arkitekter AB?

Faktura 9 · 75 000,00 kr · förföll 14 okt · skickas från din e-post

Påminnelse skickad till Vinterviken Arkitekter AB

Faktura 9 · 75 000,00 kr · skickad 08:02 från din e-post

Inget skickades.

Faktura 9 · 75 000,00 kr

Try it: press “Tillåt en gång”, the app's Allow once.

Fig. 03 · Tillåt
  • 01

    Money and BankID stay yours

    Purser never makes payments and never signs. You do that in your bank and in Skatteverket's e-service.

  • 02

    Corrections, never deletions

    Mistakes are fixed with a correction voucher, and the original stays. Undo reverses a booking.

  • 03

    The rules live in the books, not in the AI

    Chart of accounts, VAT and periods are checked by Purser. Questions and answers are saved, so nothing is lost when a session ends.

  • 04

    You can always take your data with you

    Export all of your bookkeeping as SIE 4 whenever you like, to an accountant or another program.

“For every business transaction there shall be a voucher.” · Swedish Bookkeeping Act, chapter 5, section 6

Calendar

The whole year, date by date.Purser keeps track of them for you.

  1. Jan
    • 19Employer return for December
  2. Feb
    • 2KU31 for 2025 dividends
    • 12Employer return for January
    • 12VAT for October–December
  3. Mar
    • 12Employer return for February
  4. Apr
    • 13Employer return for March
  5. May
    • 12Employer return for April
    • 12VAT for January–March
  6. Jun
    • 12Employer return for May
    • 30Annual general meeting for 2025
  7. Jul
    • 13Employer return for June
    • 31Annual report for 2025
  8. Aug
    • 3Corporate tax return for 2025
    • 17Employer return for July
    • 17VAT for April–June
  9. Sep
    • 14Employer return for August
  10. Oct
    • 12Employer return for September
  11. Nov
    • 12Employer return for October
    • 12VAT for July–September
  12. Dec
    • 14Employer return for November
Fig. 04 · Assumptions: a limited company with quarterly VAT, turnover up to SEK 40 million, the calendar year as its fiscal year and digital filing. The same rules as the app's Kalender.2026

Your computer

It lives on your computer.And works while you work.

Purser Desktop runs your schedules, fetches from the sites you're signed in to and reads the folders you point it at. At 16:00 you get a notification if something is waiting. The app is notarised by Apple and updates itself.

Schemalagtvarje måndag 08:00

Gör veckans admin

Aviseringkl. 16

Säg till när något väntar på mig

Your AI

Powered by your own AI.Claude or ChatGPT, on the plan you already have.

Purser gives your AI the books, the rules and the tools. What you write goes from your computer straight to your AI provider, and our servers never pass sessions on. Purser is an independent program, and you have your own agreement with your AI provider.

Sacharias Sjöqvist, founder of Purser
Fig. 05 · Sacharias Sjöqvist

Why Purser exists

Built by someonewho needed it.

“I paid a year up front for bookkeeping software and then put the bookkeeping off to next month. Every month. So I built what was missing.”

Today both my consultancy and Purser itself are run in Purser.

Sacharias Sjöqvist · Founder, ASF Studio AB

One price. Every module.Free during early access.

199SEK

per month excl. VAT, after early access

0 SEK during early access
  • Invoices, receipts, bank, VAT, payroll, year-end and the company
  • Unlimited invoices and vouchers
  • SIE 4 export whenever you like
  • A personal start with the founder during early access

Your Claude Pro or ChatGPT Plus plan (or higher) is not included.

Questions about Purserand AI bookkeeping.

Can't find the answer? Email hej@purserhq.com

What is Purser?

Purser is an AI agent for the admin of a Swedish limited company. Purser Desktop prepares invoices, receipts, the bank, VAT, payroll and year-end on your Mac, using your own Claude or ChatGPT plan. You say yes to anything that changes the books or leaves Purser. Purser is made by ASF Studio AB in Nacka, Sweden.

What if Purser gets something wrong?

Purser books nothing without your yes and can't approve its own proposals. If something is still wrong, it's fixed with a correction voucher and the original stays. Undo reverses a booking.

Does Purser file my returns?

No. Purser prepares VAT, the employer return and INK2 from the books. You sign and file them yourself in Skatteverket's e-service and pay in your bank.

How does the queue work?

Join the queue with your email address. We let new companies in every week, and when it's your turn we email you a link to the app. Purser is free during early access.

What do I need?

A Mac with Apple silicon and macOS 13 or later, and your own Claude Pro or ChatGPT Plus plan or higher. The app is in Swedish.

Can I move from Fortnox or Bokio?

Yes. Purser reads your earlier books through SIE and checks the opening balances. During early access we do the move together.

Where is my data?

The books are stored on Purser's server at Cloudflare. The session runs on your computer with your own Anthropic or OpenAI account. You can export everything as SIE 4 whenever you like.

Which banks work?

Purser fetches the statement from your online bank in a browser on your computer, or you upload it as CSV or camt.053.

What's not included?

You always make payments yourself in your bank. Purser doesn't send quotes, handle Kivra or do K10. Purser is for Mac and the app is in Swedish.

Put the binder away.Join the queue for Purser Desktop.

New companies get in every week · Free during early access · Notarised by Apple

A closed blue binder on an empty shelf in dusk light.
Fig. 07 · A closed blue binder on an empty shelf in dusk light.