web requests sent after we used www.tax.service.gov.uk to calculate tax for someone with income of £61,743

Income data sent to:
https://www.tax.service.gov.uk/estimate-paye-take-home-pay/your-pay

POST https://www.tax.service.gov.uk/estimate-paye-take-home-pay/your-pay
HTTP 303
Body:
csrfToken=[REDACTED_CSRF_TOKEN]&amount=61743&period=a+year