Can I use the Business Tax Dashboard to set off tax overpaid on one tax against another?
No. The Business Tax Dashboard service does not allow you to reallocate any payments between the different taxes.
If you want to request a set off of tax overpaid on one tax against another, you should contact HM Revenue and Customs (HMRC) directly, using the contact details for the tax record that shows the overpayment.
How to contact HMRC
