UK

Net Worth Tracker and Money Planner for the UK

Track everything you own and owe in GBP, see your Tax year 2026/27 tax and take-home pay, and plan with Pensions & ISAs, budgets and calculators. Free, private, and nothing leaves your device.

What It Tracks in the UK

  • Bank balances, Fixed-Rate Savings, stocks, funds and ETFs, gold, crypto, bonds and property, valued in GBP.
  • Pensions & ISAs: Workplace pension, SIPP, Stocks & Shares ISA, Cash ISA, Lifetime ISA, Premium Bonds. ISA allowance £20,000 a year; Junior ISA £9,000.
  • Loans and cards, with a payoff planner that shows which debt to clear first.
  • Imports: payslips, bank statements (DMY dates and local shop names understood), invoice lists and broker holdings, read inside your browser.

Tax Year 2026/27 Income Tax at a Glance

6 April 2026 to 5 April 2027. Rules as of October 2026.

Personal allowance: £12,570, reduced above £100,000.

Taxable incomeRate
£0 to £37,70020%
£37,701 to £125,14040%
Over £125,14045%

Payroll Contributions

  • National Insurance (8%), up to £50,270, above £12,570
  • National Insurance (2% above £50,270), above £50,270
  • Class 4 National Insurance (6%) (self-employed), up to £50,270
  • Class 4 National Insurance (2%) (self-employed)

Rates for England, Wales and Northern Ireland. Scotland sets its own bands for earned income. The personal allowance shrinks by £1 for every £2 earned over £100,000, and is gone at £125,140.

Example: a salary of £45,000 a year.

Income tax£6,486
National Insurance (8%)£2,594

Total £9,080, an effective rate of 20.2%. Take-home about £35,920 a year, or £2,993 a month.

Self-Employed and Freelancers

  • The first £1,000 of trading income is tax free under the trading allowance.
  • Class 4 National Insurance is 6% of profits between £12,570 and £50,270, and 2% above.
  • If your bill is over £1,000, HMRC usually asks for payments on account on 31 January and 31 July.
  • VAT registration is required once taxable turnover passes £90,000 in a rolling 12 months.

On £45,000 of profit, tax and contributions come to about £8,432, so setting aside £703 a month keeps you covered.

Key Dates

  • 31 January: Self Assessment return, balancing payment and first payment on account
  • 5 April: Tax year ends (use your ISA allowance)
  • 31 July: Second payment on account
  • 5 October: Register for Self Assessment if newly self-employed

If Something Goes Wrong

Common Questions

How much tax do I pay on £45,000 in the UK?

For Tax year 2026/27, about £9,080 in income tax and payroll contributions, an effective rate of 20.2%, leaving roughly £35,920 a year. Rates for England, Wales and Northern Ireland. Scotland sets its own bands for earned income.

What are the Tax year 2026/27 tax rates?

Rates run from 20% to 45%. The full table is above, and the calculator works out your own figure.

Can I track Workplace pension and other Pensions & ISAs accounts?

Yes. Add them under Pensions & ISAs on the Assets page with your balance and monthly contribution, and they count towards your net worth and retirement projections. ISA allowance £20,000 a year; Junior ISA £9,000.

Is my financial data uploaded anywhere?

No. Everything is stored only in your own browser on your device. There is no server, account or tracking, and imported documents are read in the page and never kept.

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