Paul Lewis is an award-winning financial journalist and broadcaster.
Your options if you need to repay the balance on an interest-only mortgage.
Could you be entitled to National Insurance credits?
Companies involved in communications are often the hardest to get in touch with. Landline and mobile phone firms, broadband providers, and satellite TV companies can seem difficult to deal with if you want to do anything except join, upgrade, or pay.
If you work part-time, you may be missing out.
Paul Lewis explains how workers who wear uniforms for work can claim tax relief.
If you receive a demand from HMRC for underpaid tax, you can challenge it.
Know your rights and get a result with our step-by-step guide to complaining.
Harness the power of social media to complain about shoddy service.