Expat and foreign-national buy-to-let mortgages in 2026: what the new specialist-lender moves mean for your income documents
Specialist lenders have been reshaping their expat and foreign-national buy-to-let ranges in 2026, and the real difference is not the rate. It is how they read your income and which documents they expect. Here is a plain-English guide to getting your paperwork right before you apply.

