POS system

SumUp accounting with file import

Import files from SumUp into KudTax and prepare the data they contain for reconciliation and accounting. You start the import by uploading a file.

SumUp is the card reader for small businesses, market stalls and selling alongside the online shop. Amounts are low, transaction counts are high, and payouts usually arrive the next working day as a daily total. For bookkeeping that means many small sales, many small charges, and one bank entry that has already netted the two.

KudTax

How SumUp works with KudTax

  1. 01

    Export your SumUp file

    Download the appropriate export from SumUp. The supported file and fields depend on the import format.

  2. 02

    Upload the file to KudTax

    Upload the export file to KudTax. The SumUp integration processes the data contained in the file.

  3. 03

    Review the import and matches

    Check the imported amounts, dates and references. Add missing documents and review unresolved matches before continuing.

  4. 04

    Prepare your accounting data

    Prepare the imported data for your accounting workflow. Review the posting rules and export file with your accountant.

What KudTax reads from SumUp

Where the export lives
SumUp dashboard → Sales → Reports → export transactions or payouts as CSV
What the portal calls the file
Transaction and payout report
Formats
CSV

Line-item types recognised

  • Card payments per transaction
  • Transaction charges
  • Refunds
  • Daily payouts
  • Tips

What to watch for with SumUp

The daily payout already arrives net

SumUp deducts the charge per transaction and transfers the day's total. Capture only the bank entry and the charge expense is missing entirely while revenue is understated by the same amount — which adds up fast at high counts and small amounts.

Tips do not belong in turnover

A tip taken through the terminal is, depending on who receives it, not consideration earned by the business. Booked wholesale as revenue it inflates both turnover and VAT with no supply by the company behind it.

Why connect SumUp with KudTax

Automated Z-report import

No manual typing of daily closing receipts into cashbooks or spreadsheets.

VAT & payment split

Properly splits 7% vs 19% VAT rates and cash vs card terminal payments.

Terminal fee recognition

Extracts card terminal fees automatically into expense categories.

Point-of-sale data for review

Produces daily structured records that satisfy tax audit requirements.

SumUp integration – FAQ

Automate your SumUp accounting today

Explore the workflow in the product tour and check whether your SumUp export matches the supported import format before getting started.