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For assistants & directors
Because outstanding tax debt is one of the fastest automatic declines in UK SME lending. If PAYE, VAT or Corporation Tax is in arrears, many mainstream and even some specialist underwriters stop reading. A live Time to Pay arrangement does not magic the debt away — it shows HMRC has agreed a path, which is the difference between "this file is toxic" and "this file can be underwritten".
Time to Pay is not time to hide. If you are already in correspondence with HMRC, bring that to the diagnostic. Do not wait for a default notice before you ask whether a refinance file is still possible.
Use the HMRC TTP calculator on the homepage for a rough monthly shape, then book a diagnostic rather than treating the number as a quote.
Next step: run the free Eligibility, Refinance or HMRC Time to Pay tool on the homepage, or book a diagnostic conversation.