The trade-offs
Alt doc pricing sits above full-doc, and maximum loan-to-value ratios are usually lower, expect a larger deposit requirement and sometimes risk fees at higher ratios. That is the market pricing less verification.
The strategy that works: use alt doc to move when moving matters, keep the file clean, and refinance toward full-doc pricing once the returns catch up, the exit is planned on day one, exactly as with specialist credit lending.










