Lender Criteria Guide

Principality Building Society for Contractors — Criteria & Approach

Principality, Wales’ largest mutual, brings pragmatic contractor criteria with particular regional depth across Wales and the borders, where its valuation knowledge is a genuine asset. A solid mutual choice, strongest where the property is Welsh.

Criteria at a glance

Assessment Policy Table
Criteria Requirement Assessment Policy
Income basis Day rate–based assessment
Day-one lending Case-by-case
Minimum history Standard
IR35 (inside) stance Contractor-friendly assessment
Umbrella accepted Yes
Limited company Yes
Gaps between contracts Standard
Adverse credit Clean credit preferred
Underwriting Hybrid
Broker access Intermediary

Is Principality Building Society right for you?

Best suited to

Watch-outs

Frequently asked questions

Yes — its regional depth across Wales and the borders is a genuine asset on valuation and local knowledge, alongside pragmatic contractor criteria. Exact terms are confirmed live at application.

Yes — lending extends across England and Wales; the Welsh depth is an advantage, not a boundary.

On a day-rate basis for qualifying contractors, reading the contract rather than relying solely on accounts.

Yes to both, with appropriate income evidence for each structure.

It prefers clean credit; adverse cases are usually better matched to specialist lenders.

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