diff --git a/README.md b/README.md
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+++ b/README.md
@@ -1,2 +1,5 @@
-# altinn2-tests
-Tests for the Altinn 2 solution
+# End-to-end tests
+This repo holds end-to-end tests for Altinn 3.
+Any tests that uses elements from different apis from different repos. Can be both functional and non-functional tests. Further descriptions:
+
+- [Performance tests](performance-tests/README.md)
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diff --git a/performance-tests/README.md b/performance-tests/README.md
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+# Performance tests
+## Requirements
+- [Install k6](https://grafana.com/docs/k6/latest/set-up/install-k6/)
+- [Install k6 extentions](https://github.com/grafana/xk6/)
+### Test cases:
+- [tax report](tax-report/README.md)
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diff --git a/performance-tests/tax-report/README.md b/performance-tests/tax-report/README.md
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+# Load test for tax report
+Load test for tax report, does the following, divided in two separate steps
+
+## Steps
+1. create tokens
+2. upload tax report:
+    - create instance
+    - upload tax report
+    - callbacks and confirm (twice)
+    - get receipt id
+    - get receipt
+## Run locally
+1. Clone this repo
+2. Go to src directory
+3. build k6 with fileextention
+4. run k6 extention to create tokens
+4. run test
+```
+git clone <this repo>
+cd altinn-test/performance-tests/tax-report/src
+xk6 build v0.46.0 --with github.com/avitalique/xk6-file@latest
+./k6 run -e env=<> -e tokengenuser=<> -e tokengenuserpwd=<> generate-tokens.js
+k6 run -e serviceowner=<> tax-report.js
+```
+## Github actions
+### On push
+Runs a test for every push to the performance-loadtest/tax-report directory
+- one vu
+- one minute
+### Scheduled
+Runs every morning at 06:15
+- 40 vus
+- 15 minutes
+### Ondemand
+Runs when requested
+- selectable number of vus
+- selectable duration
+- selectable runner
+  
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