Will a business loan affect my personal mortgage?

Company borrowing stays with the company

A limited company is a separate legal person, and a loan it takes is the company's liability, not yours. Where there is no personal guarantee, that debt does not land on your personal credit file and is not a personal commitment a mortgage lender would assess. Your home and personal finances sit on one side; the company's borrowing sits on the other. This separation is exactly what no-personal-guarantee lending is designed to preserve.

Where a personal guarantee changes things

If you sign a personal guarantee, you personally promise to repay the company's debt if it cannot. That is a contingent personal liability, and a mortgage lender asking about your commitments may take it into account when assessing affordability, even if the company is meeting the repayments fine. This is one of the quieter reasons guarantees matter beyond the obvious risk to your assets — they can follow you into unrelated personal lending decisions.

Why Credicorp's structure helps here

Because Credicorp lends to the UK limited company and never takes a personal guarantee from the director, the borrowing stays the company's alone. There is no personal contingent liability created, so it does not weigh on your personal mortgage affordability in the way a guaranteed facility might. For the related question of what shows on your file, see does a business loan show on my personal credit file, and for the general split, do business loans affect my personal credit.