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Money guides for UK households

Karl Johnson

Karl Johnson

Founder and editor, GetSmartSaver.Uk · Coventry, United Kingdom

Karl Johnson launched GetSmartSaver.Uk in 2026 to give UK households one honest place to compare savings accounts, household bills and everyday deals. He researches, writes and verifies every guide on the site personally.

His day job is operations management for a UK manufacturer and wholesaler, running multi-site P&L across more than 30 retail stores, negotiating supplier contracts, and owning the compliance side of the business — including acting as the named HMRC responsible person for a UK excise duty regime. That is where the method behind this site comes from: go to the primary source, check every figure against the provider's own documentation, and never publish a number you cannot evidence.

Karl is not a financial adviser and GetSmartSaver.Uk is not regulated by the Financial Conduct Authority. Everything here is written from the position of a household consumer doing the research properly — rates checked against each provider's own website, terms read in full, and the working shown so you can check it yourself. Where a guide is wrong or out of date, he wants to hear about it: team@getsmartsaver.co.uk.

Based in Coventry, West Midlands.

How the guides on this site are researched

  • Every rate, fee and eligibility rule is checked against the provider’s own website or the relevant regulator before publication, and re-checked on a rolling schedule.
  • Interest rates are checked against the Bank of England Bank Rate; deposit protection against the FSCS checker; firm authorisation against the FCA Register; energy caps against Ofgem; and tax and allowance rules against GOV.UK.
  • Claims that cannot be traced to a primary source are removed rather than hedged. Several have been.
  • Corrections are acted on the same week and the page’s verification date is updated. Report one at team@getsmartsaver.co.uk.

Independence

GetSmartSaver.Uk is published by a sole trader and is not owned by, or affiliated with, any bank, broker, comparison group or lead-generation network. Some links earn a commission — that never changes which products are recommended or how they are ranked. See how we make money.

Karl is not a financial adviser and this site is not regulated by the Financial Conduct Authority. Nothing here is personal financial advice. For free impartial guidance, see MoneyHelper.

Contact · LinkedIn

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Showing 190 guides
Pensions 12 Sep 2026
State Pension UK 2026: How Much You Get, When, and How to Boost It
How much the State Pension pays in 2026/27, when you can claim, the qualifying NI years, and how to boost it with voluntary contributions, deferral and Pension Credit.
Pensions 21 Jul 2026
How Much Do You Need to Retire in the UK 2026?
Pension pot targets by lifestyle for UK retirement in 2026 - PLSA Minimum, Moderate and Comfortable standards, the State Pension, the 4% rule and a worked example.
Family Finances 12 Sep 2026
Best Junior ISAs UK 2026: Cash vs Stocks and Shares Compared
How cash and stocks and shares Junior ISAs compare on risk, growth and access, the 9,000 pound 2026/27 allowance, Child Trust Fund transfers, and why long horizons favour investing.
Mobile 21 Jul 2026
SIM-Only vs Pay-Monthly Contracts UK 2026: Which Saves More?
A SIM-only deal plus a phone you already own almost always beats a bundled handset contract. Here is the 2026 maths, with a worked example and the traps to avoid.
Mobile 12 Sep 2026
Best Budget Mobile Networks UK 2026: giffgaff vs Smarty vs Voxi vs Lebara
We compare giffgaff, Smarty, Voxi, Lebara, iD Mobile, 1pMobile and Asda Mobile on host network, price, data and perks to help you pick the cheapest SIM that fits.
Mobile 12 Sep 2026
How to Cut Your Mobile Bill UK 2026: Slash Your Monthly Costs
A practical 2026 guide to slashing your UK mobile costs - SIM-only switching, haggling, social tariffs, mid-contract price-rise rights and one-text PAC switching.
Council Tax 21 Jul 2026
Behind on Council Tax UK 2026: Arrears, Liability Orders and How to Get Help
What happens if you can't pay your Council Tax in 2026 - the reminder, final notice, court summons and liability order process, enforcement-agent fees, and how to get a payment plan, a section 13A reduction or free debt help.
Council Tax 21 Jul 2026
Second Homes and Empty Property Council Tax Premiums UK 2026
How Council Tax premiums on second homes and empty properties work in 2026 - the 100% second-home premium from April 2025, escalating empty-home premiums, the exceptions for sales, probate and repairs, and how to avoid paying more.
Provider Reviews 12 Sep 2026
Moneybox Savings Account Review: Features, Rates, and Safety
An honest 2026 review of the Moneybox savings app — Cash ISA and Lifetime ISA rates, round-ups, fees, FSCS protection and who it’s best for.
Council Tax 21 Jul 2026
Council Tax Discounts and Exemptions UK 2026: Single-Person, Students, Carers and Empty Homes
Every main Council Tax discount and exemption in England for 2026 - the single person 25% discount, student and severe mental impairment relief, disabled band reductions, plus the new second-home and empty-home premiums, and how to claim.
Savings 12 Sep 2026
Savings Account vs Stocks and Shares ISA UK: Key Differences and Smart Choices
Savings account vs Stocks and Shares ISA — risk, returns, tax and access compared, plus the Personal Savings Allowance, to help you choose.
Savings 12 Sep 2026
How Interest Is Calculated on Savings Accounts UK: A Comprehensive Guide
How savings interest really works: AER vs gross, simple vs compound, how often it’s paid, with worked examples to help you earn more.
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